38 results about "Benzophenone-2" patented technology

The invention discloses a flame-retardant UV (Ultra Violet) photocureable coating. The flame-retardant UV photocureable coating is prepared from the following raw materials in parts by weight: 20-40 parts of aliphatic polyurethane diacrylate, 10-20 parts of propoxylated neopentyl glycol diacrylate, 6-13 parts of acrylate active amine, 2-6 parts of diphenylketone, 1-3 parts of initiator, 0.3-0.5 part of antioxidant, 0.06-0.14 part of auxiliaries, 1-5 parts of polyurethane diacrylate, 0.06-0.14 part of molybdenum compound, 0.4-0.1 part of sodium sulfate and 30 parts of water. The flame-retardant UV photocureable coating has the advantages of high curing rate, environmental friendliness, high safety performance, low use cost and the like.

The invention relates to an ultraviolet-curing antifouling anti-doodling bactericidal finishing paint and preparation method thereof. The finishing paint comprises the following components in percentage by weight: 10%-40% of low-surface-tension antifouling resin, 10-40% of polyurethane acrylate, 2%-7% of diphenyl ketone, 2%-7% of 2-hydroxy-2-methyl-1-phenyl-1-propanone, 5%-15% of trihydroxymethylpropane triacrylate, 10-30% of tripropylene glycol diacrylate, 5%-10% of 1,6-hexanediol diacrylate, 3%-15% of matte powder and 0.1%-0.5% of a fungicide. The finishing paint is environment-friendly and non-toxic and is easy to clean, can effectively kill bacteria or control the growth of bacteria and has the characteristics of scratching resistance, impact resistance and the like; and since the finishing paint is free of solvent, harmful heavy metals and pesticide-like organic fungicides, the finishing paint is environment-friendly and harmless and is suitable for interior decorations of kitchens, bathrooms, kitchens, children rooms and the like.

The invention discloses UV-curable wear-resistant primer which comprises the following raw materials by weight: 40 to 50 percent of epoxy resin DYD, 4 to 6 percent of aromatic urethane acrylate, 15 to 20 percent of DPGDA, 2 to 3 percent of benzophenone, 10 to 15 percent of butyl acetate, 10 to 15 percent of modified nano-Al2O3, 5 to 10 percent of titanium dioxide, 0.5 to 0.8 percent of one or more antifoaming agents, 0.4 to 0.6 percent of one or more dispersing agents, and 1 to 1.5 percent of one or more thickening agents. The UV-curable wear-resistant primer has the advantages that as the volatility and the odor are low, the environmental pollution is low; as the hardness and the wear resistance are high, the service life of a material decorated by the primer can be effectively prolonged; the curing speed is fast, and the production efficiency is high; being cured at ordinary temperature, the primer is suitable for various base materials; energy is saved, that is, the energy consumption is about 1 / 5 of that of the conventional coating; the performance indexes, of a coating made of the primer, in all aspects, such as wear resistance, acid and alkali resistance, salt spray resistance and gasoline resistance, of an organic solvent are all very high.

The invention relates to a polyurethane shoe sole and a preparation method thereof. The polyurethane shoe sole comprises a component A and a component B, wherein the component A comprises the following raw materials in parts by mass: 70 to 75 parts of two-functionality-degree polyether polyol, 2 to 4 parts of four-functionality-degree polyol, 10 to 12 pars of three-functionality-degree polymer polyol, 0.4 to 0.5 part of water, 6 parts of glycerol, 2 parts of 2-hydroxy-4-octyloxybenzophenone and 3 to 5 pars of an anti-static agent; the component B comprises 110 parts by mass of MDI-polyester prepolymer. The polyurethane shoe sol is non-toxic, environment-friendly, portable and wear-resistant, and has anti-static, earthing and free electronic double-way breakover effects. Static electricity generated by a human body can be guided into the ground, the ground negative electrons are guided into the body, and the effect of balancing yin and yang in the traditional Chinese medicine is achieved.

The invention discloses a silicone rubber fire-proof high-voltage-resistant insulated wire which comprises a conductor and an insulating layer covering the periphery of the conductor. A coating undergoes coating between the conductor and the insulating layer. The coating comprises, by weight parts, 80-120 parts of methacrylic acid silicone rubber, 30-60 parts of white carbon black, 5-15 parts of porcelain powder, 2-8 parts of benzophenone, 3-6 parts of triallyl isocyanurate, 4-8 parts of tensile strength modifier, 2-6 parts of flame retardant, 1-5 parts of magnesium oxide, 4-8 parts of zinc stearate, 1-4 parts of zinc borate, 2-6 parts of iron oxide, 4-8 parts of hydroxyl silicone oil, 1-4 parts of titanium dioxide, 3-8 parts of gas phase aluminum hydroxide, 4-8 parts of fumed silica, 1-5 parts of foaming agent, 2-7 parts of color masterbatch, 1-4 parts of vulcanizing agent, 2-6 parts of platinum catalyst, 3-6 parts of silicone oil and 1-5 parts of low density polyethylene. The obtained wire is good in fire resistance and high voltage resistance.

The invention aims to solve the problems that conventional plastic products are degraded hardly and can cause white pollution and other serious environmental problems in the prior art, and provides a thermoplastic biodegradable material. The thermoplastic biodegradable material comprises the following raw materials by weight: 10-20 g of starch, 2.5-4 g of a plasticizer, 12-25 g of cellulose, 8-12 g of chitin, 2.0-3.5 g of benzophenone, 1-1.5 g of p-benzoquinone, 2-10 g of carbonyl compound and 10-20 g of polypropylene carbonate. According to the thermoplastic biodegradable material, the adopted starch is wide in source and low in price, the added cellulose is a natural macromolecule, and has excellent biodegradability, and the chitin is adopted, so that the thermoplastic biodegradable material has high heat resistance, water resistance, ageing resistance and fracture resistance. Meanwhile, the invention further provides a preparation method for the thermoplastic biodegradable material, the process is simple, the operation is easy, and the cost is reduced.

The invention relates to a self-cleaning UV (ultraviolet) photocuring paint which is prepared from the following raw materials in parts by weight: 30-36 parts of epoxy acrylic resin, 5-8 parts of nano silicon dioxide, 18-22 parts of phenol aldehyde epoxy acrylate photosensitive resin, 6-9 parts of cardanol, 0.5-1 part of silane coupling agent KH-550, 6-9 parts of styrene, 4-7 parts of isoamyl butyrate, 16-19 parts of pentaerythritol triacrylate, 2-3 parts of diphenyl ketone, 5-7 parts of 2-hydroxyethyl acrylate and 4-5 parts of assistant. The UV (ultraviolet) photocuring paint has excellent binding property of the epoxy resin; by adding the cardanol, the toughness and hydrophobicity of the resin are enhanced, so that the paint has favorable water resistance; by adding the nano silicon dioxide, the anti-fouling and self-cleaning properties are enhanced; and the paint has the advantages of favorable dispersivity, favorable wear resistance and low tendency to yellowing, and is easy for application. The assistant enhances the dispersivity of the paint, so that the UV (ultraviolet) photocuring paint has favorable leveling property and the coating formed by the paint is smooth and bright.

The invention discloses a UV printing ink, and a preparation method thereof, and belongs to the technical field of printing ink. The UV printing ink is mainly prepared from, by weight, 40 to 55 partsof polyurethane acrylate, 5 to 10 parts of epoxy acrylate, 20 to 30 parts of an active monomer, 2 to 5 parts of diphenyl ketone, 2 to 5 parts of triethanolamine, 2 to 4 parts of polyethylene wax, 5 to10 parts of a pigment, and 2 to 3 parts of bentonite. The UV printing ink is short in drying time, high in cohesive force, water resistance, wine resistance, weatherability, and stability, is green,is friendly to the environment, possesses no pungent gas, contains no volatile harmful substance. The preparation method is simple and convenient; production efficiency is high; the product quality ishigh; and production cost is relatively low.

The invention discloses paint with high ultraviolet and infrared ray shielding rates and a preparation method of the paint. The paint comprises the following components by weight percent: 20-30% of alcohol, 2-3% of 2-hydroxy-4-octyloxy benzophenone, 1-3% of polyamide resin, 25-30% of ferrite composite powder, 5-8% of propylgallate and the balance of polyurethane. The paint has excellent ultraviolet and infrared electromagnetic energy attenuation effects, can be prepared without using a great deal of rare and precious elements, and adopts waste blast-furnace slag as raw material, is low in production raw material cost and simple in production process, and has very high application prospect.

The invention belongs to the field of coordination polymers, and particularly relates to a three-core four-core mixed cobalt cluster coordination polymer as well as a preparation method and application thereof. A chemical formula of the three-core four-core mixed cobalt cluster coordination polymer is (C10H8N2)4(C15H8O5)6(OH)2Co7.(H2O)2, wherein C10H8N2 is 2,2-dipyridyl; C15H8O5 is benzophenone-2,4'-diformate. The three-core four-core mixed cobalt cluster coordination polymer has the advantages that the preparation is easy; the stability is high; the polymer is an antiferromagnetic three-corefour-core mixed cobalt cluster coordination polymer with good potential application prospects in the fields of adsorption separation, hydrogen and energy storage, molecular magnets, catalysis, sensingand / or molecular recognition, and the like. The problem that no three-core four-core mixed cobalt cluster coordination polymer exists in the prior art, and three-core four-core mixed cobalt cluster coordination polymer performance study cannot be performed is solved. The invention also provides the preparation method of the three-core four-core mixed cobalt cluster coordination polymer; the three-core four-core mixed cobalt cluster coordination polymer prepared by the method has small defects, high crystallization degree and high yield.

The invention discloses a natural based radiation curing material and application thereof in film coating UV adhesive. The curing material is main prepared from the following components in parts by weight: 40-60 parts of epoxidized soybean oil modified waterborne polyurethane, 3-18 parts of epoxy acrylate, 5-20 parts of polyacrylic ester, 20-30 parts of 2-ethylhexyl acrylate, 10-25 parts of HDDA,10-20 parts of trimethylolpropane triacrylate, and 2-8 parts of dibenzoyl or benzophenone. The natural based radiation curing material provided by the invention adopts natural base material, is natural and environment-friendly compared with other curing materials, also has the characteristics of high adhesive force, high temperature resistance performance, scratch resistance, chemical resistant performance and weather resistance, and has wide application prospect in various film coating UV adhesives.

The invention discloses concrete for casting of a modified steel fiber enhanced bridge. The preparation method of concrete comprises steps as follows: step 1, steel fiber is soaked in a polyethyleneimine solution for 12-18 h and dried in a drier at the temperature of 50-60 DEG C for 30 min for later use; step 2, 5-10 parts of polyurethane acrylate, 2-4 parts of geranyl acetate, 1-2 parts of diisocyanate, 2-3 parts of benzophenone and 20-60 parts of ethanol are mixed uniformly, a ultraviolet curing modification solution is obtained, and steel fiber obtained in the step 1 is put in the ultraviolet curing modification solution to be soaked for 20-30 min, fished out and spread. The acid resistance and the alkaline resistance of the surface of the modified steel fiber are effectively improved after modification, rusting in the long-time use process is not easily caused, the adhesion with a hydraulic material is improved, the fiber is not prone to settling at the lower part of the concrete after a fiber dispersant is used, the fiber is uniformly distributed, and the fiber enhancing function is higher through the uniformly distributed fiber spaces.

The invention discloses UV-curable sanding primer which is characterized by comprising the following raw materials by weight: 60 to 65 percent of bisphenol A-type epoxy resin E-42, 2 to 3 percent of benzophenone, 20 to 30 percent of TPGDA, 10 to 15 percent of n-butanol, 2 to 3 percent of modified carborundum, 1 to 2 percent of nano SiO2, 0.5 to 0.8 percent of one or more antifoaming agents, and 0.4 to 0.6 percent of one or more dispersing agents. The UV-curable sanding primer has the advantages that as the volatility and the odor are low, the environmental pollution is low; the hardness is relatively high, the sanding property is excellent, the UV-curable sanding primer is easy to sand, and the filling capability reaches a certain extent; the curing speed is fast, and the production efficiency is high; being cured at ordinary temperature, the primer is suitable for various base materials; energy is saved, that is, the energy consumption is about 1 / 5 of that of the conventional coating; the performance indexes, of a coating made of the primer, in all aspects, such as wear resistance, acid and alkali resistance, salt spray resistance and gasoline resistance, of an organic solvent are all very high, and particularly, a paint film made of the primer is plump and outstanding in luster.

The invention discloses a high strength multifunctional plastic stool, which includes: a square stool panel and four stool panel supporting legs that together form an internal space. The plastic stool also includes a flexible storage net bag. The square stool panel and the stool panel supporting legs are an integral plastic structure, which comprises the following components by weight: 20-30 parts of PVC plastic, 3-5 parts of ethylene bis lauramide, 20-30 parts of HDPE plastic, 1-5 parts of glycidyl ether epoxy resin, 2-5 parts of lead stearate, 1-10 parts of triethylene-diamine, 30-35 parts of HIPS plastic, 1-3 parts of calcium carbide, 5-8 parts of a coupling agent, 1-4 parts of dicumyl peroxide, 5-10 parts of aramid fiber, 2-5 parts of benzophenone, 7-10 parts of polysulfide rubber, 30-40 parts of PMMA plastic, and 1-3 parts of antimony pentaoxide. In the way, the stool provided by the invention is additionally provided with the net bag for placing articles. In addition, the plastic stool has high strength and great carrying capacity.

The invention discloses a building material with high bending resistance. The building material comprises the following materials, by weight, 30-65 parts of cement, 0.5-3.2 parts of calcium sulfonate, 11-21 parts of hydroxyethyl cellulose, 1-4 parts of modified ethylene bisstearamide, 0.25-0.8 part of maleic anhydride grafted polyethylene, 1-3 parts of bisphenol A type polycarbonate, 3-15 parts of active calcium, 12-29 parts of reinforcing fillers of powdered steatile and the like, 2-6 parts of 2-hydroxy-4-n-octyloxy diphenyl ketone and 3-10 parts of methyl cellulose. The beneficial effects of the building material with high toughness are that, fiber materials and dispersants are added, fiber materials can be uniformly dispersed by the dispersants, and therefore reinforcement and crack resistance effects of the fiber can be performed well, the prepared concrete product has strong toughness, the mechanical properties are improved, and the deformation resistance of interfaces is raised greatly. When disasters of earthquake and the like happen, the cracking rate and the breakage rate of the concrete are lowered.

The invention discloses building UV coating with high gloss and a preparation method thereof. The building UV coating with high gloss comprises the following components in percentage by weight: 10-25% of aliphatic polyurethane acrylate, 10-20% of polyester acrylate, 10-20% of isobornyl acrylate, 10-15% of poly(pentaerythritol triacrylate), 3-5% of 1-hydroxy-cyclohexyl-phenyl ketone, 2-5% of diphenyl ketone, 5-10% of ground calcium carbonate, 10-20% of solvent and 2-5% of auxiliary agent. The building UV coating prepared according to the formula has high gloss, excellent adhesive force, high curing speed, abrasion resistance, water resistance, alkali resistance, scrub resistance and weather resistance and meets property requirements of building coating.

The invention discloses long fiber reinforced nylon plastic and a preparation method thereof. The long fiber reinforced nylon plastic is prepared from the following components in parts by weight: 88-96 parts of PA6, 12-15 parts of long fibers, 5-8 parts of polyethylene glycol, 4-6 parts of oleic acid, 3-5 parts of maleic anhydride grafted polypropylene, 2-3 parts of 2-hydroxy-4-n-octyloxybenzophenone, 1.5-3 parts of ethylene bis stearamide and 1-2 parts of phenyl phosphate bis-oxiranylmethyl ester. The invention also provides the preparation method of the long fiber reinforced nylon plastic.

A disclosed low-hygroscopicity anti-ageing epoxy-resin-based package adhesive comprises the following raw materials in parts by weight: 56-85 parts of hydrogenated bisphenol A epoxy resin, 3-10 parts of nylon 610, 2-8 parts of poly(4-methyl-1-pentene), 1-5 parts of hydroxyl silicone oil, 2-6 parts of vinyl versatate, 1-3 parts of zirconia, 1-4 parts of magnesium oxide, 2-5 parts of 2-hydroxy-4-n-octoxybenzophenone, 3-8 parts of maleic anhydride graft polypropylene, 9-20 parts of a curing agent, and 2-8 parts of a curing accelerator. The invention also discloses a preparation technology for the low-hygroscopicity anti-ageing epoxy-resin-based package adhesive. The prepared epoxy-resin-based package adhesive is relatively low in water absorption rate, shows good anti-ageing property through the relatively low 1000 h yellowness index, also possesses good light transmittance, is applicable as an electronic packaging material and especially applicable as an LED packaging material.

The invention relates to a reutilization material for a silk screen board and a reutilization method of the reutilization material. The material comprises sensitive glue and demolding powder, the sensitive glue comprises, by weight, 100 parts of second alcohol soluble or nylon terpolymer, 20-35 parts of acrylic amide and bisacrylamide monomers, 2.6-4.8 parts of benzophenone and 0.08-0.23 parts of heat stabilizer, and the weight ratio of the acrylic amide to the bisacrylamide is 1: (1-2). The demolding powder comprises, by weight, 50-60 parts of sodium metaperiodate, 5-10 parts of surface active agents, 1-3 parts of chelating agents, 6-10 parts of peroxide and 3-5 parts of inorganic salt. Characteristics of thick molding printing screen are considered on the whole, clearly printing and completely demolding are achieved by the aid of sensitive glue, demolding powder and demolding process of mutual coordination effects, silk screen tension of the silk screen board is larger than or equal to 20N / CM based on completely demolding, normal circulation use requirements are met, the silk screen board can be reutilized by 7-8 times, and printing cost is effectively reduced.

The invention discloses a building material with high flexural performance. The building material is prepared from the following raw materials in parts by weight: 30-65 parts of cement, 0.5-3.2 parts of calcium sulfonate, 0.25-0.8 parts of maleic anhydride grafted polyethylene glycol, 1-3 parts of bisphenol A polycarbonate, 15-28 parts of ceramsite, 15-30 parts of hemihydrate gypsum, 3-15 parts of activated calcium, 12-29 parts of reinforcing filler talcum powder, 2-6 parts of 2-hydroxy-4-n-octyloxy benzophenone and 3-10 parts of methyl cellulose. The fiber material and the dispersant are added in the building materials; the dispersant enables the fiber material to be uniformly dispersed, the reinforcement and crack-resistant effects of the fiber material are given a full play, the prepared concrete product has the advantages that the toughness is relatively strong, the mechanical properties are improved, the resistance deformation capability of the interface is significantly improved and when the earthquakes and other disasters occur, the probability of cracking and fracture of concrete are reduced.

The invention discloses a glass-surface wear-proof ultraviolet curing coating for spraying machines. The coating is prepared from, by mass, 5-16 parts of waterborne polyester acrylate, 2-4 parts of benzophenone, 4-8 parts of tetraethyl orthosilicate, 6-30 parts of epoxy propylene ester, 2-8 parts of calcium carbonate, 1-10 parts of silicon dioxide, 3-9 parts of defoamer, 0.5-2 parts of organo-metallic catalyst, 1-6 parts of cross-linking agent, 3-8 parts of neutralizer and 2-9 parts of chain extender. Shortcomings in the prior art are overcome, the coating can be well fused with the glass surface after being subjected to ultraviolet irradiation, the glass surface is enabled to be smoother, wear resistance, corrosion resistance, durability and rub resistance of the glass surface are improved, and the glass-surface wear-proof ultraviolet curing coating can be applied widely.

The invention discloses high-strength paint. The high-strength paint is prepared from the following raw materials in parts by weight: 30 to 50 parts of epoxy resin, 10 to 20 parts of acrylic emulsion,10 to 20 parts of polytetramethylene adipamide, 2 to 5 parts of triisooctyl phosphite, 1 to 2 parts of glass beads, 3 to 6 parts of glass fiber, 3 to 6 parts of diamond micropowder, 5 to 10 parts ofa silane coupling agent, 20 to 40 parts of polyethylene glycol, 3 to 6 parts of methyltrissilane, 2 to 6 parts of 2-hydroxy-4-n-octyloxybenzophenone, 1 to 2 parts of a film-forming auxiliary, 2 to 3 parts of an adhesive, and 30 to 50 parts of deionized water. The invention also discloses a preparation method of the high-strength paint. The paint prepared by the method has high strength and hardness under the joint action of various raw materials, the paint is not easy to be worn or crushed by force, and the appearance is good.

The invention relates to the technical field of PET film preparation, in particular to a formula of an anti-static PET-based UV hard coating. The anti-static PET-based UV hard coating comprises the following raw materials in parts by weight: 50-55 parts of epoxy acrylate, 14-18 parts of trimethylol propane triacrylate, 14-18 parts of dipropylene glycol diacrylate, 2-5 parts of benzoin dimethyl ether, 2-5 parts of benzophenone, 4-6 parts of methacryloyl isopropyl phosphate, 1-3 parts of a leveling agent and 2-4 parts of a photoinitiator. The anti-static PET-based UV hard coating adopting the formula has excellent performance.

The invention discloses an outdoor sun protection cable material. The outdoor sun protection cable material is composed of, by weight, 10-18 parts of 2-ethylhexyl epoxystearate, 570-600 parts of polyvinyl chloride, 0.06-0.1 part of sodium iodide, 70-100 parts of soapstone, 2-3 parts of sp80, 2-4 parts of sodium citrate, 20-30 parts of lactide, 0.2-0.25 part of L-arginine, 1-2 parts of molybdenum boride, 0.8-2 parts of magnesium fluoride, 2.1-3 parts of 2-hydroxy-4-n-octyloxybenzophenone, 2-4 parts of inositol hexaphosphoric acid, 17-20 parts of fulvic acid, 12-15 parts of sepiolite powder and 40-50 parts of isopropanol. The cable sheath material is particularly suitable for the outdoor working environment, good in sun protection performance, high in high-temperature resistance, not prone to be stripped and good in ageing resistance.

The invention discloses a weatherproof cloth coating and a preparation method. The cloth coating is prepared from the following raw materials in percentage by weight: 25 to 32 percent of ethanol, 2 to 3 percent of 2-hydroxy-4-octyloxybenzophenone, 0.1 to 0.3 percent of ethyl acetate, 2 to 5 percent of a polyamide resin, 30 to 35 percent of oxide composite powder, 0.1 to 0.3 percent of acrylic acid and the balance of polyurethane. After cloth is coated with the cloth coating, a SiO2-SnO2-NiO2 composite is non-absorbent and cpmpact in texture, so that the cloth can be resistant to water immersion, and the phenomenon of water leakage is avoided; compounds in the SiO2-SnO2-NiO2 composite have very stable properties and are resistant to high temperature, so that the performance does not change at high temperature (80 DEG C); moreover, the applicant also finds that the performance damage caused by ultraviolet irradiation resistance by the coating is improved by the SiO2-SnO2-NiO2 composite powder; according to the material preparation method, excessive use of rare and precious materials is avoided, and the preparation method is low in preparation cost, simple in process, convenient to operate and suitable for popularization.

The invention relates to a low temperature-resistant sports floor adhesive which is prepared from the following raw materials in parts by weight: 5-9 parts of perfluoroalkyl ethyl methacrylate, 1-4 parts of methacrylamide, 10-18 parts of isocyanate, 2-5 parts of polyethylene, 10-15 parts of rosin, 5-8 parts of ethyl orthosilicate, 1-2 parts of propylene glycol monomethyl ether acetate, 5-9 parts of an acrylate monomer, 15-20 parts of acetic ester, 2-7 parts of benzophenone, 1-3 parts of shell-core rubber powder, 1-2 parts of ammonium chloride, 8-12 parts of polyether polyol, 2-5 parts of a plasticizer, 4-11 parts of trichloropropyl phosphate, 3-6 parts of sodium hydroxide and 3-10 parts of borax. The low temperature-resistant sports floor adhesive provided by the invention is non-toxic, pollution-free and odorless, safe and environment-friendly, and cannot become brittle and invalid in a low-temperature environment; the raw materials are rich in source, so that the production cost is reduced; as the raw materials cooperate with each other, the stability of the low temperature-resistant sports floor adhesive is improved; the low temperature-resistant sports floor adhesive is resistant to acid and alkali.

The invention discloses a humanoid trackless automatic food delivering robot arm anti-corrosion coating which is prepared from the following raw materials in parts by weight: 1-4 parts of formaldenhyde condensate sulfonate, 3-5 parts of a polystyrene resin, 6-9 parts of dibutyl phthalate, 5-8 parts of ethyl acetate, 1-4 parts of zinc oxide powder, 3-7 parts of dimethyl polysiloxane, 3.5-6 parts ofa hydrogenated castor oil derivative, 2-6 parts of benzophenone, 6-12 parts of surface fluorine modified nano titanium dioxide, 2-6 parts of calcium carbonate powder, 1-2 parts of talcum powder, 1-2parts of calcium silicate powder, 1-2 parts of mullite powder and 2-3 parts of pleonaste brick powder of 200 meshes. The metal anti-corrosion coating disclosed by the invention is capable of making updefects of conventional coatings, is good in corrosion resistance, and is capable of effectively preventing corrosion caused by acids, alkalis and salts, and the cost can be reduced.

The invention relates to the technical field of films and discloses a high-transparency super-definition high-strength film and a preparation method thereof. The high-transparency super-definition high-strength film comprises the following raw material components in parts by weight: 60-70 parts of polyvinyl acetate resin, 2-5 parts of 2-tert-butyl-4-methyl-6 ethyl phenol, 3-5 parts of 3-methacryloxypropyltrimethoxysilane, 2-4 parts of 2-hydroxy-4-(octyloxy)benzophenone, 5-8 parts of sorbitan monolaurate, 1-3 parts of a fortifier and 3-6 parts of N,N'-ethylenedi(stearamide). The components areuniformly mixed and then added into an extruder to be subjected to piece casting, and a stretcher is adopted for stretching film forming. The high-transparency super-definition high-strength film is high in strength, transparency and definition, and has a very good protection effect on fragile products including glass, advertisement and the like.

The invention aims to solve the problems that conventional plastic products are degraded hardly and can cause white pollution and other serious environmental problems in the prior art, and provides a thermoplastic biodegradable material. The thermoplastic biodegradable material comprises the following raw materials by weight: 10-20 g of starch, 2.5-4 g of a plasticizer, 12-25 g of cellulose, 8-12 g of chitin, 2.0-3.5 g of benzophenone, 1-1.5 g of p-benzoquinone, 2-10 g of carbonyl compound and 10-20 g of polypropylene carbonate. According to the thermoplastic biodegradable material, the adopted starch is wide in source and low in price, the added cellulose is a natural macromolecule, and has excellent biodegradability, and the chitin is adopted, so that the thermoplastic biodegradable material has high heat resistance, water resistance, ageing resistance and fracture resistance. Meanwhile, the invention further provides a preparation method for the thermoplastic biodegradable material, the process is simple, the operation is easy, and the cost is reduced.