30results about How to "Formable" patented technology

The invention relates to a fiber grating intelligent plate made of fiber reinforced polymer in a pulling extrusion and continuous forming mode and a manufacturing method thereof. The intelligent plate has civil engineering structural stress and self-monitoring double functions. The intelligent plate comprises a plate body composed of fiber grey yarns and matrix resin, wherein the plate body is filled with sensor fibers containing fiber grating sensors and transmission fibers in the fiber direction, the number of the sensor fibers is m, m is an integer larger than or equal to one, each sensor fiber is provided with n fiber grating sensors, and n is an integer larger than or equal to one. The intelligent plate is manufactured in a pulling extrusion and continuous forming process, the fiber volume content of the intelligent plate is no less than 60%, and the intelligent plate facilitates accurate control of tension control stress of fiber plates, compensation of lost prestress and real-time monitoring of reinforced structures when the fiber plates, especially prestress fiber plates are used for reinforcing and repairing concrete structures and steel structures.

The invention discloses mushroom-meat mixed food which is prepared by taking mushrooms as raw materials, and table salt, white sugar, monosodium glutamate and the like as auxiliary materials, wherein the dosage of the auxiliary materials according to mass percentages in the raw materials is as follows: 1.5-2.5% of the table salt, 1.5-2.5% of the white sugar, 0.1-0.2% of the monosodium glutamate, 0.01-0.02% of I + G, 4-6% of fresh meat, 0-0.5% of No.3618 meat powder, 1.6-2.0% of food gum, 0.05-0.15% of compound phosphate, 0.03-0.06% of citric acid, 1.5-2.5% of cooking oil and 0-0.05% of capsicum red pigment. The mushroom-meat mixed food has original mushroom fragrance of oyster mushrooms or pleurotus eryngii, and full-bodied meat fragrance of the fresh meat, and the edible mushrooms have certain formability by adding the food gum, so that the mushroom-meat mixed food is easy to slice and better in chewiness, and the mouthfeel of the mushroom-meat mixed food is also greatly improved.

The invention discloses cold-rolled 1300MPa-stage martensitic steel and a production method thereof. The cold-rolled 1300MPa-stage martensitic steel comprises 0.19%-0.25% of C, 1.0%-1.5% of Si, 1.8%-2.5% of Mn, 0.02%-0.07% of Al, not larger than 0.02% of P, not larger than 0.005% of S, not larger than 0.005% of N and the balance Fe and inevitable impurities. The heating temperature of a plate blank ranges from 1230 DEG C to 1280 DEG C, and heat preservation is carried out by 180 min or above; the start rolling temperature of hot rolling is larger than 1100 DEG C, and the finish rolling temperature ranges from 900 DEG C to 1000 DEG C; the coiling temperature ranges from 650 DEG C to 700 DEG C; the cold rolling reduction rate is controlled to range from 40% to 50%; and the heating temperature ranges from 839 DEG C to 880 DEG C, the heat preservation time ranges from 90 s to 120 s, water quenching is carried out, the water entering temperature ranges from 700 DEG C to 750 DEG C, the cooling speed ranges from 300 DEG C/s to 500 DEG C/s, tempering is carried out, the tempering temperature ranges from 300 DEG C to 350 DEG C, the aging time ranges from 370 s to 400 s, and then air coolingis carried out to achieve room temperature.

The invention discloses an antibacterial absorbable surgical suture and a method for preparing the same. The antibacterial absorbable surgical suture comprises, by weight, 90-110 parts of cereal alcohol-soluble proteins, 415-440 parts of ethanol aqueous solution, 10-100 parts of chitosan, 54-71 parts of oleic acid and 5-10 parts of glycerin. The method includes adding the cereal alcohol-soluble proteins into the ethanol aqueous solution and stirring and dissolving the cereal alcohol-soluble proteins in the ethanol aqueous solution to obtain mixed liquid; adding the oleic acid into the mixed liquid and stirring the oleic acid and the mixed liquid until uniform and transparent solution is obtained; adding the chitosan into the uniformly mixed solution, stirring the chitosan and the solution under heat-insulation conditions at the temperature of 60-70 DEG C for 40-90 min to obtain other solution and then cooling the other solution at the normal temperature under the normal pressure until the temperature of the other solution reaches the room temperature so as to obtain suture forming stock solution; filling suture forming devices with the suture forming stock solution, squeezing the suture forming stock solution into coagulating bath and coagulating and simultaneously stretching the suture forming stock solution to obtain sutures; coating the glycerin on the surfaces of the sutures, drying the sutures at the room temperature and sterilizing the sutures to obtain the antibacterial absorbable surgical suture. The antibacterial absorbable surgical suture and the method have the advantages that the antibacterial absorbable surgical suture is good in biocompatibility and degradability and free of toxic and side effects and is antibacterial, and inflammation and wound infection can be prevented.

The invention disclose is wall inner heat preservation structure for building, especially a fluid adjusting type inner heat preservation structure with multifunction for external heat preservation and inner thermoregulation and the making method, which includes a heat emission layer, a diversity water type plastic tubing net and an insulation layer, wherein, the diversity water type plastic tubing net comprises two main tubes and a plurality of capillaries vertical coupling to the two main tubes with two ports communicated with the external heating or refrigerating system, characterized in that, the heat dissipation layer is composed of a double-layer thermal fin, and a plurality of capillaries is clamped between the double-layer thermal fin; wherein the space between the plurality of capillaries and the thermal fin coating the two sides is compactly sticked without air obstruct. One side of the insulation layer is sticked with the outside surface of the thermal fin, and the other side is connected with the wall, which has light weight, thin thickness, even thermolysis, no noise, marked energy saving effect, and not only is suitable for the installation of the new building wall, but also for the heat preservation energy saving reconstruct of the old building, and easy to extend and actualize.

The invention provides a paper feed roller having durability, elasticity, and flexibility like rubber and also having moldability like resin, having a superior abrasion resistance, and having a sufficient carrying force relative to, especially, a silica sheet. This paper feed roller 1 is formed by molding thermoplastic elastomer composition, in which crosslinkable rubber or thermoplastic elastomer is dispersed by dynamic crosslinking, in thermoplastic resin or the thermoplastic elastomer into a roller state. At least, the surface layer of the roller includes titanium oxide at the ratio of not less than 1.5% but not more than 50% in a volume percentage.

The invention provides an enhancement type multi-layer S type metal bellows which comprises an expansion joint and an enhancement component, wherein the enhancement component comprises a plurality of enhancement rings and two end head armored rings, the expansion joint comprises straight edge sections arranged at two ends and a plurality of sequentially-connected wave nodes arranged in the middle of the two straight edge sections, and each wave node consists of an arc type wave trough, linear transition sections respectively arranged at two ends of the wave trough, and arc type wave peaks respectively connected with the transition sections; and the adjoining wave nodes are connected with each other by the arc type wave peaks. According to the enhancement type multi-layer S type metal bellows provided by the invention, the pressure resistance can be greatly improved on the premise that good displacement compensation capability and long fatigue life are guaranteed, so that the defect that the common enhancement-free S type bellows and the bellows of other types can not meet the requirement of the large-displacement compensation capability of a large-caliber and high-pressure pipeline can be overcome.

The invention relates to the field of semiconductor packaging, and discloses an epoxy resin composition and a preparation method and application thereof, the epoxy resin composition comprises epoxy resin, phenolic resin, a curing accelerator, a filler, a release agent, a coupling agent and an adhesion accelerator; wherein the adhesion promoter comprises a first adhesion promoter and an optional second adhesion promoter; the first adhesion promoter is selected from at least one of a thiazole compound, a thiadiazole compound and a pyrazole compound. According to the epoxy resin composition, groups such as amino groups, sulfydryl groups and the like in molecules of the adhesion promoter and hydroxyl groups on metal form hydrogen-bond interaction or N and S atom lone electron pairs and metal atom empty orbits form covalent bonds, so that adhesion between a system and a nickel-plated copper framework is enhanced; meanwhile, the epoxy resin composition has necessary flowability, formability and flame retardance.

The invention discloses a temperature-reducing seal cover type earmuff for acoustic products, and relates to the technical field of acoustic products contacted with human ears. The earmuff is an annular structure and comprises an annular outer lining with an opening at one side, the opening of the outer lining is combined with an annular base piece, a filler is arranged in the closed space surrounded by the outer lining and the base piece, and the outer lining is a heat conducting silica gel layer or the filler is a heat conducting silica gel. The temperature-reducing seal cover type earmuff for the acoustic products solves the problems of poor sealing property and radiating property of the existing earmuff used for the acoustic products, not only meets the requirement of high standard acoustic sealing, but also is good in radiating effect and light in weight, so people cannot feelings of sultriness or press after long-term wearing.

The invention discloses a spiral welded pipe steel A139Gr.E with low yield ratio and a preparation method thereof. The spiral welded pipe steel A139Gr.E with low yield ratio is compositely reinforcedby Cr, Nb and Ti to replace expensive alloys such as V, Mo and Ni, is low in cost and pure in molten steel, and can reduce the cost on the basis of ensuring excellent performance; on the aspect of mechanical property, each index meets the requirement, and the margin is sufficient; the steel has the advantages of high strength, good toughness, excellent forming performance, cold bending performanceand excellent welding performance while being low in yield ratio.

The invention provides a star sensor support forming mold structure suitable for a pre-buried star sensor mounting plate. The star sensor support forming mold structure comprises an outer mold assembly, an inner mold assembly and the star sensor mounting plate; the outer mold assembly comprises an outer mold assembly base plate 1, an outer mold fastening part, an outer mold assembly splicing block3 and an outer mold assembly locking mold frame 4; the inner mold assembly comprises an inner mold assembly pre-buried part pressing frame 5, an inner mold assembly connecting plate 6, an inner moldfastening part and a filling member 8; the star sensor mounting plate is connected with the inner mold assembly connecting plate 6 through the inner mold fastening part; the inner mold assembly pre-buried part pressing frame 5, the inner mold assembly connecting plate 6 and the star sensor mounting plate are pressed on the outer mold assembly splicing block 3 through the outer mold fastening part;the outer mold assembly locking mold frame 4 can provide curing pressure which is required by the star sensor mounting plate after the filling member 8 is heated and expanded, and the integral mold is finally formed. The star sensor support forming mold structure suitable for the pre-buried star sensor mounting plate can shorten the production cycle.