58results about How to "Good anti-radiation function" patented technology

The invention relates to an active ecological floor. The active ecological floor comprises a bamboo-plastic floor and active ecological paint coated on the floor. The active ecological paint comprises, by mass, 30-50 parts of epoxy acrylate resin, 2-8 parts of aliphatic polyurethane, 10-30 parts of reactive diluent, 1-10 parts of talcum powder, 1-5 parts of zinc borate, 1-5 parts of photoinitiator, 1-15 parts of hydroxyethyl methacrylate, 0.1-2 parts of organosilicon leveling agent and 10-25 parts of complex negative ion powder. The complex negative ion powder comprises, by mass, 20-30 parts of tourmaline, 5-10 parts of graphene, 0.5-3 parts of surfactant and 60-80 parts of nano-ATO doping diatomaceous earth powder. The invention also relates to a preparation method of the active ecological floor, and the tourmaline and the graphene in the complex negative ion powder interact, thereby leading to the results that high voltage electric field is formed on the tourmaline constantly, air is ionized, a large number of negative irons are relieved, and the generating quantity and quality of the negative irons are improved effectively.

The invention discloses radiation-resistant putty powder which comprises the following raw materials in parts by weight: 30-50 parts of heavy calcium carbonate powder, 30-50 parts of ash calcium powder, 5-15 parts of hydroxypropyl methyl cellulose, 5-10 parts of lignocellulose, 0.5-2 parts of pigments, 1-5 parts of diatomite, 2-7 parts of light calcined magnesia, 5-10 parts of shielding materials and 5-10 parts of probiotics powder. The radiation-resistant putty powder is obtained by preparing the raw materials according to a formula and placed into a stirrer to be stirred and sealing in bags after being uniformly stirred, and is stirred with water when used. The putty powder disclosed by the invention ensures that the wall surface of a house has radiation-resistant capacity, can be used for effectively shielding the electromagnetic radiation source and is environmentally friendly, economic and affordable. According to the putty powder, the hydroxypropyl methyl cellulose and the lignocellulose play skeleton roles, so that the use intensity of putty is enhanced; and the diatomite and the light calcined magnesia have excellent moistureproof property and chemical resistant property, so that the wall surface has no scaling, no bulging, no desquamation and excellent abrasion resistance and washing resistance after the putty is brushed to an inner wall.

The invention relates to anti-ultraviolet women clothing and a preparation method thereof, wherein the preparation method comprises the following steps: (1) mixing evenly an anti-ultraviolet powder and a coupling agent, to obtain a modified anti-ultraviolet powder; (2) mixing evenly the modified anti-ultraviolet powder with an acrylate adhesive, 1,3-propylene glycol, sodium lignosulfonate, an ultraviolet absorbent and water, to obtain an anti-ultraviolet finishing liquid; (3) impregnating a fabric in the anti-ultraviolet finishing liquid, and drying after dehydration, to obtain an anti-ultraviolet warm-keeping fabric; and (4) clipping the anti-ultraviolet warm-keeping fabric, and sewing according to a conventional women clothing preparation process. The optimal process conditions of anti-ultraviolet finishing are investigated, the effects of improving ultraviolet absorption and warm-keeping property are achieved, the process is simple and is easy to operate, the yield is high, and the produced textile fabric has excellent anti-ultraviolet and anti-radiation functions.

The invention discloses an anti-radiation jean fabric which comprises an anti-radiation fabric layer on the surface layer and a comfortable jean fabric layer on the inner layer, wherein the anti-radiation fabric layer is formed by blending and knitting nanosilver fibers with corduroy fibers; the comfortable jean fabric layer is formed by interweaving warps with wefts; the warps are formed by knitting mercerized cotton fibers; the wefts are formed by knitting hemp cotton blend fibers; the anti-radiation fabric layer is connected with the comfortable jean fabric layer by spun silk fibers in a weaved way. The nanosilver fibers are blended and knitted with the corduroy fibers in a way that the nanosilver fibers are wrapped with the corduroy fibers, so that the nanosilver fibers cannot be damaged and a good anti-radiation function is kept; the anti-radiation fabric layer is very good in ventilation property; the jean fabric layer formed by interweaving the warps made from the mercerized cotton fibers with the wefts made from the hemp cotton blend fibers is soft, comfortable, elastic and close-fitting, and has a very good moisture absorption and ventilation function.

The invention discloses an anti-radiation composition and application thereof. The composition is prepared from the following components in parts by weight: 0.05-1.5 parts of a spirulina maxima extract, 0.03-1.2 parts of a glechoma longituba extract, 0.08-2 parts of an egg and peel extract and 0.08-2 parts of an abrus cantoniensis hance extract. The invention provides application of the anti-radiation composition in preparation of cosmetics. The cosmetics are whitening sunscreen cream. The anti-radiation composition has excellent anti-radiation function and an anti-aging effect, is safe and free of thrill, and has very good heavy metal adsorption capacity.

The invention relates to double-layer anti-radiation fabric garment with a therapeutic massage function. The garment comprises a garment body (1), wherein a plurality of miniature vibratory massage devices (2), infrared devices (3) and electrostatic devices (4) are mounted in an interlayer of the garment body (1); the miniature vibratory massage devices (2), the infrared devices (3) and the electrostatic devices (4) are connected with a program controller (5) and a power supply (6); the garment body is made of fabric; the fabric is composed of surface-layer weft yarn, surface-layer warp yarn, lining-layer weft yarn and lining-layer warp yarn; the surface-layer weft yarn and the surface-layer warp yarn do not contain stainless steel fibers; the lining-layer weft yarn and the lining-layer warp yarn contain the stainless steel fibers; the surface-layer weft yarn and the surface-layer warp yarn which do not contain the stainless steel fibers are woven into surface-layer fabric. After the garment is used for a long time, the effect of strengthening the human immune function can be achieved. The skin allergy is avoided by virtue of the garment.

The invention discloses a composite metal heat-preservation layer filled with shielding materials at two sides. The composite metal heat-preservation layer comprises a heat preservation outer box, andinner-side neutron shielding layers, outer-side neutron shielding layers, reflecting metal foil sheets, an inner-side gamma shielding layer and an outer-side gamma shielding layer which fill the heatpreservation outer box, wherein the neutron shielding layers and the gamma shielding layers are inorganic shielding materials with metal characteristics; the filling sequence on the thickness sectionof the heat preservation layer is as the follows in sequence: an inner shell plate of the heat preservation outer box, the inner-side neutron shielding layer, the inner-side gamma shielding layer, the metal reflection foil sheets, the outer-side gamma shielding layer, the outer-side neutron shielding layer and an outer shell plate of the heat preservation outer box; and the metal reflection foilsheets are in a corrugated shape of forward-reverse double ball sockets which are vertically and horizontally arranged at regular intervals, or a regularly changed forward-reverse triangular corrugated shape or a chocolate corrugated shape, wherein two adjacent layers of the metal reflection foil sheets are stacked in a back-to-back staggered mode that the top point of one forward ball socket faces the top point of one corresponding reverse ball socket. The invention provides the composite metal heat-preservation layer with a heat-preservation and heat-insulation function and a radiation shielding function, and the composite metal heat-preservation layer can be used in a high-temperature radiation environment for a long time without needing of replacement.

The invention discloses nuclear-grade equipment and a single-side shielding material filling insulation layer for pipelines. A insulation outer box, a neutron shielding layer, a gamma shielding layerand metal reflective foils are included, the neutron shielding layer, the gamma shielding layer and the metal reflective foils are contained inside the insulation outer box, and the neutron shieldinglayer and the gamma shielding layer are both made of an inorganic shielding material with metallic properties; the sequence of filling in the thickness section of the insulation layer is an inner shell plate of the insulation outer box, the neutron shielding layer, the gamma shielding layer, the metal reflective foils and an outer shell plate of the insulation outer box; and the metal reflective foils are in shapes of waves of positive and negative circular cone bosses regularly arranged vertically and horizontally at intervals, and every two adjacent layers of the metal reflective foils are stacked in a back staggered manner with the peak of one positive and negative circular cone boss abutting against the peak of the other positive and negative circular cone boss. The composite metal insulation layer with the insulation and heat isolation functions and the screen radiation shielding function is provided, the insulation layer can be used in a high temperature radiation environment fora long time without replacement, and the requirements of nuclear grade equipment and the insulation layer for the pipelines are met

The invention discloses an anti-radiation function board and a preparation method of the anti-radiation function board. The anti-radiation function board comprises a first anti-radiation layer and a second anti-radiation layer, a first gridding cloth layer is further arranged between the first anti-radiation layer and the second anti-radiation layer, both the first anti-radiation layer and the second anti-radiation layer comprise sulphate aluminium cement, barite sand, a barite powder, barium sulfate, quartz sand and an impurity, and the first gridding cloth layer is a fiberglass mesh. Compared with the prior art, the fiberglass mesh is taken as a toughening material, so that the impact resistance and the bending strength of the anti-radiation function board are improved; a prefabricated panel is rapidly formed by means of hot press molding; the characteristic of high density of the panel is realized under high pressure; besides, the panel achieves a decorative effect by means of a hotpress molding process, and the forming time is obviously prolonged.

The invention discloses an ultrathin anti-radiation fabric. The ultrathin anti-radiation fabric is made by blending and weaving the following components in percentage by weight: 21-25 percent of polyimide fiber, 13-18 percent of nano-silver fiber, 17-21 percent of acetate fiber and 36-49 percent of cashmere fiber. The fabric is made by blending and weaving the polyimide fiber, the nanometer silver fiber, the acetate fiber and the cashmere fiber, so that the woven fabric has a superior anti-radiation function; meanwhile, the fabric is ultrathin, wears elastic and close-fitted, has moisture absorption and air permeation functions, is cool and comfortable, and can be used for keeping a human body dry.

The invention relates to antifouling and mosquito-repellent double-layer radiation-resistant fabric. The antifouling and mosquito-repellent double-layer radiation-resistant fabric comprises a first antifouling layer (1), a mosquito-repellent protective layer (2), a small scaled knitted layer (3), a first base cloth layer (4) and a second antifouling layer (5) from the outside to the inside, wherein the first base cloth layer (4) is formed by arranging warp yarns and weft yarns which contain a nano-sized antifouling agent in a crossing way; the first antifouling layer (1) and the second antifouling layer (5) are polytetrafluoroethylene layers; a second base cloth layer is compounded on the back surface of the second antifouling layer; the second base cloth layer consists of a surface weft yarn without stainless steel fibers, a surface warp yarn without stainless steel fibers, an inner weft yarn without stainless steel fibers and an inner warp yarn without stainless steel fibers. The antifouling and mosquito-repellent double-layer radiation-resistant fabric can effectively resist fouling; in virtue of the mosquito-repellent function, the antifouling and mosquito-repellent double-layer radiation-resistant fabric can protect people from mosquitoes in summer; the antifouling and mosquito-repellent double-layer radiation-resistant fabric can avoid skin allergy.

The invention relates to anti-radiation ceramic tile adhesive mortar and a preparation method thereof, and the anti-radiation ceramic tile adhesive mortar is mainly prepared from the following components in parts by weight: a filler comprises 15.0-30.0 parts of barium sulfate sand of 40-70 meshes and 10.0-40.0 parts of other fillers. The anti-radiation ceramic tile adhesive mortar overcomes the defects that ceramic tile adhesive mortar has excellent cohesiveness, cracking resistance, hollowing resistance and aging resistance, is low in price and does not have radiation resistance, cement and redispersible latex powder are used as adhesive materials, graded sand and barium sulfate sand with the preferable mesh number are used as fillers, functional material modified carbon powder with an anti-radiation function is added, and the barium sulfate sand and the anti-radiation functional material modified carbon powder are combined and matched with other preferable components and the dosage proportion thereof, so that the anti-radiation coating has excellent anti-radiation performance.

The invention discloses an anti-radiation mouse pad which comprises a mouse pad body. Both upper and lower surfaces of the mouse pad body are provided with anti-radiation coatings; and the anti-radiation coatings are metal thin films. The anti-radiation mouse pad has a reasonable structure and strong practicality; the anti-radiation mouse pad provided by the invention has a good anti-radiation function and can be used for effectively preventing the harm of electromagnetic waves to a human body.

The invention relates to a pure natural radiation-removing healthy tea, and is characterized in that: the utility model comprises wild chrysanthemum, coriolus versicolor, grass cassia and worm grass, and is refined through a scientific method. The invention has the advantages that: the color, smell and taste of the prior green tea are kept; the healthy tea is fragrant with sweet taste; the radiation-removing function is efficient and good; in addition, the invention also has the advantages of brain strengthening, eyesight improvement, brainstorming, eyesight protection, spleen strengthening and stomach reinforcement, kidney nourishment and liver smooth, fatigue elimination and aging delay; thereby the invention is suitable for the computer and cell phone users, television viewers and the people who engage in screen approach and radioactive operation.

The invention relates to a double-layer waterproof warmth retaining and radiation preventing fabric. The fabric comprises an outer layer (1), an interlayer (2) and an inner layer (3) in sequence, wherein the outer layer (1) and the interlayer (2) are laminated; the outer layer (1) is formed by a windproof and waterproof breathable film; the inner layer (3) is a warmth retention layer and is stuck to the interlayer (2); the interlayer is made from a fabric; the fabric is formed by surface layer wefts excluding stainless steel fibers, surface layer warps excluding stainless steel fibers, inner layer wefts containing stainless steel fibers and inner layer warps containing stainless steel fibers; the surface layer wefts excluding stainless steel fibers and the surface layer warps excluding stainless steel fibers are woven to form a surface layer fabric; the inner layer wefts containing stainless steel fibers and the inner layer warps containing stainless steel fibers are woven to form an inner layer fabric. The fabric has waterproof and warmth retention effects and avoids skin allergy.

The invention relates to a double-layer radiation-preventing fabric garment with a water cushion. The double-layer radiation-preventing fabric garment with the water cushion comprises a garment body (1), wherein a water cushion (2) is sewn to the back lower hem of the garment body (1), a seal mat (3) is formed in the middle of the cloth at the periphery of the water cushion (2), the seal mat (3) is filled with water, a button (4) is arranged at the position opposite to the sewing part between the water cushion (2) and the garment body (1), and a button (5) is also arranged at the back waist part of the garment body; the garment body is made of the fabric, and the fabric is composed of the surface layer weft yarn not containing the stainless steel fiber, the surface layer warp yarn not containing the stainless steel fiber, the lining layer weft yarn containing the stainless steel fiber and the lining layer warp yarn containing the stainless steel fiber; the surface layer weft yarn not containing the stainless steel fiber and the surface layer warp yarn not containing the stainless steel fiber are woven into the surface layer fabrics, the lining layer weft yarn containing the stainless steel fiber and the lining layer warp yarn containing the stainless steel fiber are woven into the lining layer fabrics. The double-layer radiation-preventing fabric garment with the water cushion is convenient to carry and the skin allergy can be avoided.

The invention discloses a novel heat-insulating energy-saving aluminum alloy fire-resistant window. The novel heat-insulating energy-saving aluminum alloy fire-resistant window comprises a broken-bridge-type window frame. An inner and outer leaf partition frame is integrally formed in the middle portion of the broken-bridge-type window frame, and the inner side of the broken-bridge-type window frame is fixedly connected through a heat-insulating strip. An outer leaf and an inner leaf are correspondingly installed on the inner and outer side of that broken-bridge-type window frame, and the outer leaf comprises a broken-bridge-type leaf frame installed with the broken-bridge-type window frame. A sponge silicon fireproof energy-saving glass and an inner LOW-E glass are installed on the outerportion of the broken-bridge-type leaf frame, and a hollow layer is arranged between the sponge silicon fire-proof energy-saving glass and the inner LOW-E glass. The inner leaf comprises an aluminum alloy inner frame, wherein the aluminum alloy inner frame is provided with a tempered glass. Heat absorption supporting materials are filled in the inner sides of the broken-bridge-type window frame and the broken-bridge-type leaf frame. According to the novel heat-insulating energy-saving aluminum alloy fire-resistant window, the broken-bridge-type window frame and the outer leaf form an independent fire-proof and fire-resistant system with high safety performance.

The invention relates to a double-layer radiation-proof fabric garment with a refrigerator function. The garment comprises a garment body (1), wherein a cylindrical storage box (2) is arranged at the front part of the garment body (1); a thermal insulation layer (3) is arranged on the periphery of the storage box (2); the thermal insulation layer (3) is made of thermal insulation plastic; a freezing layer (4) is formed inside the thermal insulation layer (3); the garment body is made of fabric; the fabric comprises surface layer weft yarns not containing stainless steel fiber, surface layer warp yarns not containing stainless steel fiber, inner layer weft yarns containing stainless steel fiber, and inner layer warp yarns containing stainless steel fiber; the surface layer weft yarns not containing stainless steel fiber and the surface layer warp yarns not containing stainless steel fiber are woven into surface layer fabric; the inner layer weft yarns containing stainless steel fiber and the inner layer warp yarns containing stainless steel fiber are woven into inner layer fabric. The garment achieves the function of beverage freezing or water freezing. The garment avoids skin sensibility.

The invention relates to a pure natural radiation-removing healthy tea, and is characterized in that: the utility model comprises wild chrysanthemum, coriolus versicolor, grass cassia and worm grass, and is refined through a scientific method. The invention has the advantages that: the color, smell and taste of the prior green tea are kept; the healthy tea is fragrant with sweet taste; the radiation-removing function is efficient and good; in addition, the invention also has the advantages of brain strengthening, eyesight improvement, brainstorming, eyesight protection, spleen strengthening and stomach reinforcement, kidney nourishment and liver smooth, fatigue elimination and aging delay; thereby the invention is suitable for the computer and cell phone users, television viewers and the people who engage in screen approach and radioactive operation.

The invention relates to a double-layer antibacterial radiation preventing fabric. The fabric comprises a base layer (2) and an antibacterial layer (1), wherein the antibacterial layer (1) is made by connecting warps (11) with wefts (12); the warps (11) and the wefts (12) are formed by spinning nano silver fibers; the base layer is made from a fabric; the fabric is formed by surface layer wefts excluding stainless steel fibers, surface layer warps excluding stainless steel fibers, inner layer wefts containing stainless steel fibers and inner layer warps containing stainless steel fibers; the surface layer wefts excluding stainless steel fibers and the surface layer warps excluding stainless steel fibers are woven to form a surface layer fabric; the inner layer wefts containing stainless steel fibers and the inner layer warps containing stainless steel fibers are woven to form an inner layer fabric. The double-layer antibacterial radiation preventing fabric has better antibacterial effects, reduces harms of bacteria to human bodies and avoids skin allergy.

The invention relates to double-layer anti-radiation fabric garment convenient for use of a mobile phone. The layered composite fabric garment comprises a garment body (1), wherein a plastic gear (2) is arranged at the upper side of the front body of the garment body (1) and is connected with a bracket (3); the bracket (3) is connected with a mobile-phone supporting frame (4); a mobile-phone pocket (5) is sewn under the front body of the garment body (1); an earphone pipe (6) is arranged above the mobile-phone pocket (5); a zipper (7) is arranged on the earphone pipe (6); the garment body is made of fabric; the fabric consists of surface-layer weft yarns without containing stainless-steel fiber, surface-layer warp yarns without containing the stainless-steel fiber, inner-layer weft yarns containing the stainless-steel fiber and inner-layer warp yarns containing the stainless-steel fiber. The double-layer anti-radiation fabric garment can enable the two hands to be free and avoid the aching pain of the hands, and has the advantages that the color diversity is improved and the attractive feel is improved.

The invention discloses an anti-radiation pillow case which comprises an anti-radiation pillow case body. An anti-radiation coating composed of a metal film is arranged on the inner surface of the anti-radiation pillow case body. The anti-radiation pillow case is reasonable in structure and highly creative, has fine anti-radiation function and is capable of effectively preventing harm of human bodies by electromagnetic wave.

The invention relates to a radiation-resistant fiber board, which comprises a lower surface fiber layer 1 and an upper surface fiber layer 2. A radiation-resistant metal layer 3 is arranged between the lower surface fiber layer 1 and the upper surface fiber layer 2, and mixed metal powder and adhesive materials are paved to form the radiation-resistant metal layer 3. The invention further relates to a production method of the radiation-resistant fiber board. The production method is characterized by comprising steps of a, running paving equipment and running a paving belt (5); b, uniformly feeding paving heads of various layers at different front and back positions of the paving belt; c, forming a board blank by means of pre-compaction by the aid of a pre-compaction roll (6); d, realizing hot pressing forming; and e, realizing trimming and sanding and forming a finished product. The radiation-resistant fiber board produced by the aid of the production method is fine in radiation-resistant effect, simple in production process and fine in physical and mechanical performances.

The invention relates to a neck-massage bilayer anti-radiation fabric garment. The neck-massage bilayer anti-radiation fabric garment comprises a garment body (1), a latex massage strip (2) with bumps is arranged on the neck of the garment body (1) and connected with a control module (3), and the control module (3) is a single-chip microcomputer and connected with a power source module (4). The garment body is made of fabric composed of surface wefts and surface warps both without stainless steel fibers and lining wefts and lining warps both containing stainless steel fibers. The surface wefts and the surface warps both without stainless steel fibers are knitted into surface fabric, and the lining wefts and the lining warps both containing stainless steel fibers are knitted into lining fabric. The neck-massage bilayer anti-radiation fabric garment is capable of massaging the neck and preventing cervical spondylosis. Skin allergy is avoided and color diversity is improved.

The invention relates to a multifunctional double-layer radiation-proof fabric physical therapy clothing. The multifunctional double-layer radiation-proof fabric physical therapy clothing comprises a clothing body (1); inflatable air bags (2) are arranged in clothing inner layers at the neck part and the waist part on the back of the clothing body (1); electromagnetic vibrating pieces (3) are mounted on the clothing inner sides of the neck part and the waist part on the back of the clothing body (1); a controller (4) is mounted on the lower side of the front part of the clothing body (1); the clothing body is made of a fabric which is woven by use of surface layer weft yarns without stainless steel fibers, surface layer warp yarns without stainless steel fibers, inner layer weft yarns with stainless steel fibers and inner layer warp yarns with stainless steel fibers, wherein the surface layer weft yarns without stainless steel fibers and the surface layer warp yarns without stainless steel fibers are woven into the surface fabric. The multifunctional double-layer radiation-proof fabric physical therapy clothing is capable of relaxing and massaging the cervical vertebra and the waist of a wearer when the wearer feels pain in the cervical vertebra and the waist, and is also capable of avoiding skin allergy.

The invention relates to double-layer anti-radiation fabric clothes with an unlikely-to-dirty neckline. The double-layer anti-radiation fabric clothes comprises a clothes body (1), wherein a filtering layer (2) which is a filtering film is arranged at the neckline of the clothes body (1); a collection layer (3) is arranged below the filtering layer (2); the clothes body is made of a fabric; the fabric consists of a surface layer of weft yarns which do not contain stainless steel fibers, a surface layer of warp yarns which do not contain stainless steel fibers, an inner layer of weft yarns containing stainless steel fibers and an inner layer of warp yarns containing stainless steel fibers; the surface layer of weft yarns which do not contain stainless steel fibers and the surface layer of warp yarns which do not contain stainless steel fibers are woven into a surface layer of textile, and the inner layer of weft yarns containing stainless steel fibers and the inner layer of warp yarns containing stainless steel fibers are woven into an inner layer of textile. According to the clothes, the neckline of the clothes cannot be dirtied. The double-layer anti-radiation fabric clothes can avoid skin allergy; furthermore, the diversity of the color is enhanced, and the sense of beauty is increased.

The invention relates to a double-layered anti-radiation fabric garment capable of reducing temperature of a human body. The double-layered anti-radiation fabric garment comprises a garment body (1), wherein a water guide pipe (2) is distributed on the whole garment body (1), a mini-water pumping device (3) is arranged at a pocket, and a cooling box (4) is arranged at the front body; the garment is made of a fabric which comprises surface layer weft yarns without stainless steel fibers, surface layer warp yarns without stainless steel fibers, inner layer weft yarns containing stainless steel fibers and inner layer warp yarns containing stainless steel fibers, wherein the surface layer weft yanrs without stainless steel fibers and the surface layer warp yarns without stainless steel fibers are woven to a surface layer textile, and the inner layer weft yarns containing stainless steel fibers and the inner layer warp yarns containing stainless steel fibers are woven to an inner layer textile. The double-layered anti-radiation fabric garment provided by the invention can achieve the effect of reducing the temperature of the human body and avoid skin allergies.

A radiation-protection swimsuit comprises a waist and a pair of trunks. The radiation-protection swimsuit is characterized by being woven by blended yarns of radiation-protection metal fibers and spandex yarns; the metal fibers are silver fibers; the waist and the trunks are integrated or separated and are connecting through adhesives. The spandex yarns have good flexibility, and the blended yarns of radiation-protection metal fibers and the spandex yarns are soft and also have a function of radiation protection. The silver fibers have the function of radiation protection, and also have antistatic and antibacterial effects.