130results about How to "Meet the environmental conditions of use" patented technology

The invention relates to a cable material, specifically to a modified polyvinyl chloride cable sheath material with low-temperature impact resistance. The material comprises the following raw materials by weight: 23 to 26 parts of SG-3 polyvinyl chloride, 14 to 18 parts of isotactic polypropylene, 20 to 23 parts of EVA, 4 to 5 parts of low density polyethylene, 2 to 3 parts of zinc oxide, 6 to 8 parts of montmorillonite powder, 12 to 14 parts of meerschaum powder, 4 to 6 parts of diatomite, 1 to 2 parts of sodium carbonate, 15 to 18 parts of poly(propyleneglycol sebacate), 1 to 2 parts of di-n-octyltin bis(isooctyl mercaptoacetate), 3 to 5 parts of zinc oxide, 23 to 25 parts of carbon black 220, 1.2 to 1.5 parts of ethylene bisstearamide, 13 to 16 parts of tributyl citrate and 14 to 16 parts of an auxiliary agent. According to the invention, the advantages of the raw materials like SG-3 polyvinyl chloride, isotactic polypropylene and EVA are combined together, the prepared material has the advantages of flexibility, wear resistance, resistance to high temperature ageing, low-temperature impact resistance, resistance to chemical attack, safety and reliability in utilization, wide applicability to preparation of a variety of cable sheath insulating materials and wide market demands and prospects.

The invention relates to an insulating material for a wiring harness and specifically relates to a modified low-density polyethylene insulating material for a household appliance wiring harness. The material is prepared from the following raw materials in parts by weight: 12-15 parts of nylon PA (Polyamide) 66, 10-14 parts of polybutylene terephthalate, 34-38 parts of low-density polyethylene, 2-3 parts of an antioxidant 1010, 2-3 parts of calcium laurate, 18-20 parts of glycerin triacetate, 3-4 parts of sodium hexametaphosphate, 15-18 parts of polyvinylidene chloride, 15-20 parts of active calcium carbonate, 4-7 parts of zinc oxide, 12-15 parts of aluminum hydroxide, 13-14 parts of microcrystalline wax, 22-25 parts of fast extruding furnace carbon black N660, 1-2 parts of accelerator Na-22 and 14-16 parts of auxiliaries. The insulating material disclosed by the invention is combined with the advantages of materials such as low-density polyethylene, nylon PA66 and polyvinylidene chloride, so that performances of the conventional low-density polyethylene material are improved, the processing performances and mechanical performances are good; the prepared material is high in strength, waterproof, flame-retardant, low temperature impact-resistant and tearing-resistant, can be extensively used for manufacturing the insulating sheath of the wiring harness at each part of the household appliance, a wiring terminal, a binding material, and the like, and is broad in prospect of market needs.

The invention relates to a cable material, and in particular relates to a flexible oil-proof modified polyvinyl chloride (PVC) cable sheath material. The material is prepared from the following raw materials in parts by weight: 32-35 parts of SG-4PVC, 14-18 parts of EVA (ethylene-vinyl acetate), 14-16 parts of metallocene linear low-density polyethylene, 3-4 parts of beryllium oxide, 11-15 parts of silicon carbide, 4-6 parts of attapulgite, 1-2 parts of accelerator Na-22, 16-19 parts of epoxy linseed oil, 24-28 parts of N660 carbon black, 3-4 parts of zinc oxide, 3-4 parts of stearic acid, 1-2 parts of anti-aging agent 4010, 3-4 parts of asbestos powder, 17-21 parts of tributyl citrate, and 14-16 parts of additive; the advantages of the raw materials such as SG-4PVC, the EVA and the metallocene linear low-density polyethylene are combined through the insulating material, the prepared material is firm and flexible, oil permeation resistant, low temperature embrittling resistant, chemical medicine erosion resistant, and safe and reliable in use, and can be widely used for manufacturing various cable sheath insulating materials, and the market demand prospect is wide.

The invention relates to the field of high-molecular materials, and specifically relates to a nanometer potter's clay modified nylon material for automobile plastic members. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 6, 10-12 parts of aluminium hydroxide powder, 7-9 parts of calcium carbonate, 3-4 parts of nanometer potter's clay, 3-5 parts of himic anhydride, 8-9 parts of poly(diethylene glycol adipate), 4-6 parts of dilauryl thiodipropionate, 3-4 parts of zinc oxide and 12-15 parts of an auxiliary agent. The raw materials such as nanometer potter's clay and the like are utilized for performing modification processing on nylon 6, the processed material is improved in mechanical properties, modulus, flame retardance, water proofness and the like; and the prepared material is high in thermal deformation temperature, low in friction coefficient, resistant to wear, resistant to oil, resistant to chemical corrosion, firm and durable, is widely applicable to prepare various automobile plastic members, and is especially applicable to prepare plastic members for tail light covers, wipers, radiator water chambers and the like.

The invention belongs to the field of high polymer materials, and particularly relates to an antistatic waterproof modified nylon 12 material for an automobile plastic part. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 12, 7-9 parts of diethyl terephthalate, 15-18 parts of high-density polyethylene, 7-9 parts of ultrafine talcum powder, 3-4 parts of diaminodiphenylmethane, 2-3 parts of diammonium hydrogen phosphate, 6-8 parts of borax, 5-8 parts of rutile titanium white, 1-2 parts of hydrophobic silicon dioxide, 1.6-1.8 parts of antioxidant DSTP, 2-3 parts of stearic acid, 4-6 parts of dibutyl phthalate and 12-15 parts of assistant. According to the invention, the modified nylon 12 material combines the advantages of the raw materials such as the nylon 12, the high-density polyethylene and the like, and improves the performance of the traditional nylon 12 material. Besides, the raw materials such as the rutile titanium white, the hydrophobic silicon dioxide and the like are added, so that the prepared material is high in hardness, waterproof, dampproof, favorable in electric property, antistatic, heat-resistant, light-resistant and long in service life, and can be widely used in manufacturing of various automobile plastic parts.

The invention relates to an insulating material for a wire harness, and specifically relates to a modified polyethylene insulating material for a wire harness of communication equipment. The material comprises the following raw materials in parts by weight: 24-28 parts of medium density polyethylene, 12-16 parts of metallocene linear low density polyethylene, 5-9 parts of polyphenylene sulfide, 5-6 parts of cellulose acetate, 16-19 parts of polystyrene, 2-3 parts of an antioxidant 1010, 5-6 parts of hydrogenated rosin, 3-4 parts of coumarone, 30-34 parts of tributyl citrate, 1-3 parts of potassium stearate, 5-10 parts of aluminum nitride, 3-4 parts of zinc borate, 12-15 parts of zinc pyrophosphate, 23-26 parts of carbon black N330 and 14-16 parts of an assistant. The insulating material combines the advantages of the raw materials such as medium density polyethylene and polystyrene and enhances the performance of conventional polystyrene blending materials; and the prepared material is high in strength, impact-resistant, good in toughness, good in electric insulation, chemical-corrosion-resistant, ageing-resistant and long in service life, can be widely applied to manufacture of insulating sheathes, terminals, bandage materials and the like of wire harnesses at all parts of the communication equipment, and is wide in market requirement prospect.

The invention relates to a cable material, and specifically relates to a weatherable toughened modified polyethylene cable sheath material. the material comprises the following raw materials in parts by weight: 15-19 parts of SG-2 PVC resin, 23-25 parts of POE, 24-28 parts of low-density polyethylene, 14-18 parts of calcined potter's clay, 1-2 parts of silver nitrate, 3-4 parts of sodium chloride, 2-3 parts of silane coupling agnet KH-550, 1-2 parts of zirconium fluoride, 6-8 parts of nanometer titanium dioxide, 2-3 parts of nanometer titanium phosphate, 8-10 parts of dimethyl isooctyl thioglycolate tin, 1-2 parts of anti-aging agent 4010, 12-15 parts of diatomite powder, 2-3 parts of ammonium polyphosphate, 25-30 parts of tributyl citrate and 14-16 parts of an auxiliary agent. The insulating material combines the advantages of low-density polyethylene, POE, PVC resin and the like, the prepared material is good in rigidity, high in toughness, good in mechanical properties, resistant to environmental aging, resistant to heat, resistant to flame, and safe and reliable to use, is widely applicable to preparation of various cable sheath insulating materials, and has wide market demanding prospect.

The invention belongs to the field of high polymer materials and particularly relates to a light polyolefin modified nylon material for automobile plastic parts. The material comprises the following raw materials in weight part: 100 parts of PA1212, 14-18 parts of SEBS, 10-12 parts of ultra low density polyethylene, 4-5 parts of calcium stearate, 1-2 parts of stearic acid, 6-8 parts of polyethylene wax, 6-9 parts of magnesium hydrate, 8-12 parts of chlorosulfonated polyethylene, 3-5 parts of dioctyl phthalate, 1-2 parts of angelica essential oil and 12-15 parts of an accessory ingredient. According to the invention, the advantages of the raw materials including PA1212, SEBS, ultra low density polyethylene, chlorosulfonated polyethylene and the like are combined, so that the excellent processing property and mechanical property are achieved, the prepared material is light in weight, flexible, solid, firm, heat resistant, aging resistant, temperature resistant, excellent in electrical insulation property, safe and reliable, and has the self-lubrication property, can be widely used for fabricating various plastic parts for automobiles, and the added angelica essential oil enables the material to have pleasant aroma.

The invention discloses an anticorrosive clothing material and a protective garment made from the anticorrosive clothing material. The clothing material is prepared from the following components in parts by weight: 30 to 100 parts of carbon fiber, 20 to 80 parts of inflaming-retarding viscose glue, 1 to 10 parts of nano titanium dioxide, 0.5 to 5 parts of lubricating agent, 2 to 50 parts of nylon fiber, 0.01 to 0.1 part of alkyd resin, 2 to 15 parts of flexibilizer and 15 to 60 parts of graphene-carbon nano tube pulp, wherein, in the graphene-carbon nano tube pulp, the concentration of a carbon nano tube is 30mg/mL to 50mg/mL, and the concentration of graphene is 2mg/mL to 3mg/mL. The clothing material provided by the invention is light-weight, flexible, anticorrosive and oil-resistant, and is long in service life; a specific service environmental requirement can be met.

The invention belongs to the field of high-molecular materials, and specifically relates to a waterproof temperature-resistant modified nylon material for automobile plastic members. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 12, 12-14 parts of chopped glass fibre, 5-6 parts of octadecanamide, 5-6 parts of ammonium polyphosphate, 12-14 parts of bentonite, 10-20 parts of dimethyl trimethylsilylmethylphosphonate, 30-50 parts of melamine cyanurate, 10-12 parts of antimonony oxide, 23-25 parts of polystyrene, 8-10 parts of montmorillonite, 5-6 parts of ricinoleic acid and 12-15 parts of an auxiliary agent. The material combines the advantages of the raw materials such as nylon 12, polystyrene and the like; and the prepared material is tough, pliable, high in hardness, ling in mass, low in water absorption rate, waterproof, moistureproof, resistant to low-temperature and high-temperature ageing, and safe and reliable to use, and is widely applicable to prepare various automobile plastic members, and is especially applicable to automobile members in environment with relatively high temperature or relatively high humidity.

The invention relates to a cable material and specifically relates to a high temperature-resistant modified polyethylene moble sheath material. The material is prepared from the following raw materials in parts by weight: 12-14 parts of polytetrafluoroethylene, 24-28 parts of medium density polyethylene, 15-18 parts of polyvinylidene chloride, 7-9 parts of EVA (Ethylene Vinyl-Acetate copolymer), 1-2 parts of microcrystalline wax, 10-12 parts of nanosilicon dioxide, 4-6 parts of sodium metasilicate, 2-3 parts of glass fiber, 1-2 parts of liquid paraffin, 2-3 parts of styrene, 13-16 parts of trioctyltrimellitate (TOTM), 1-3 parts of aluminate coupling agent DL-411, 20-24 parts of china clay powder, 16-19 parts of tributyl citrate, and 14-16 parts of auxiliaries; the insulating material has all the advantages of the raw materials such as the medium density polyethylene, the polyvinylidene chloride and the polytetrafluoroethylene, and the prepared material is firm and flexible, excellent in mechanical properties, excellent in chemical corrosion resistance, resistant to aging and high temperatures, good in electrical insulating property and long in service life; besides, the material can be widely applied to fabricating various cable sheath insulating materials, and thus is wide in market requirement prospect.

The invention relates to a cable material, and in particular relates to a modified flexible ozone-resistant polyethylene cable sheath material. The cable sheath material is prepared from the following raw materials in parts by weight: 28 to 32 parts of low-density polyethylene, 18 to 23 parts of ethylene-vinyl acetate copolymer (EVA), 3 to 5 parts of ACR (Acrylate) impact modifier, 2 to 3 parts of tungsten boride, 4 to 6 parts of aluminum nitride, 1 to 2 parts of ricinoleic acid, 12 to 15 parts of talcum powder, 8 to 12 parts of bentonite powder, 15 to 17 parts of diisononyl phthalate, 15 to 18 parts of propanediol sebacate polyester, 10 to 12 parts of sodium fluosilicate, 4 to 6 parts of barium sulfate, 1 to 2 parts of phenol and 14 to 16 parts of auxiliary agent. The prepared cable sheath material is firm and flexible, and has the performance of aging resistance, ozone resistance, tearing resistance and chemical solvent resistance by combining the advantages of the low-density polyethylene, the ethylene-vinyl acetate copolymer (EVA) and the other raw materials. Thus, the prepared cable sheath material is safe and reliable to use. Therefore, the cable sheath material can be widely used for preparing various cable sheath insulating materials. The cable sheath material provided by the invention has broad market demand prospect.

The invention belongs to the field of high-molecular materials, and particularly relates to a toughened low temperature-resisting modified polyphenylene sulfide material applied to an automobile plastic part. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenylene sulfide, 12-14 parts of ABS (Acrylonitrile Butadiene Styrene) high-rubber powder, 4-6 parts of sodium tungstate, 4-5 parts of magnesium chloride, 2-3 parts of zinc oxide, 1-2 parts of sodium aliphatate, 12-14 parts of polyethylene, 4-5 parts of hydrogenated rosin, 8-12 parts of polyisobutene, 2-3 parts of 3-aminopropyl trimethoxy silane, 2-3 parts of polytetrahydrofuran ether glycol, 4-6 parts of chlorinated paraffin and 12-15 parts of additive. The toughened low temperature-resisting modified polyphenylene sulfide material disclosed by the invention integrates the advantages of the raw materials such as the polyphenylene sulfide 11, the low-density polyethylene and asbestos fibers, so a prepared material is light, wear-resisting, corrosion-resisting, less in possibility of cracking, thermal ageing-resisting, good in color, smooth in hand feeling, beautiful, durable, safe and reliable in use, widely applicable to manufacturing of various plastic parts for automobiles and especially applicable to manufacturing of automobile parts such as tail light covers, automobile roofs and automobile doors.

The invention discloses a heat-conducting voltage-resistant electric insulating material with high breakdown and a preparation method thereof. The heat-conducting voltage-resistant electric insulatingmaterial is prepared from the following raw materials in parts by weight: 70-90 parts of epoxy resin, 10-20 parts of polycarbonate, 2-4 parts of graphene, 6-8 parts of polybutylene succinate, 9-13 parts of butyl polymethacrylate, 10-12 parts of white carbon black, 6-8 parts of KH550 silane coupling agent, 10-14 parts of enhanced additive, 25-35 parts of compound rubber, 2-3 parts of vulcanizing agent, 8-10 parts of insulated heat-conducting additive, 2-4 parts of silicon dioxide, 9-11 parts of flame-retardant additive, 7-9 parts of processing aid and 4-8 parts of synergistic aid. The heat-conducting voltage-resistant electric insulating material has the advantages of high heat-conducting coefficient, better mechanical property and compression strength and tensile strength, higher breakdown voltage and excellent insulating property, simultaneously also has certain flame-retardant and antistatic properties; in addition, the preparation method disclosed by the invention has the advantages of lower cost, concise process, easy operation and industrial-production implementation, higher practical value and good application prospect.

The present invention relates to an electric cable material, particularly to a polystyrene electric cable sheath material with characteristics of light weight, water resistance and fire retardation, wherein the material comprises the following raw materials by weight: 15-18 parts of a phenol formaldehyde resin, 30-35 parts of polystyrene, 12-15 parts of polyvinyl acetate, 28-33 parts of fluorite powder, 4-5 parts of alumina, 1-2 parts of an antioxidant DSTP, 2-3 parts of propylene glycol, 5-8 parts of silica powder, 6-8 parts of ethylenebis(stearamide), 25-30 parts of epoxy butyl oleate, 10-12 parts of N351 carbon black, 1-2 parts of an anti-aging agent OD, 6-8 parts of dimethyl fumarate, 2-3 parts of triethoxyvinylsilane, 1-2 parts of ammonium dihydrogen phosphate, and 14-16 parts of an auxiliary agent. According to the present invention, the material integrates advantages of the phenol formaldehyde resin, polystyrene, polyvinyl acetate and other raw materials, the processing performance and the mechanical property are improved, and the prepared material has characteristics of light weight, good flexibility, water resistance, damp resistance, high temperature resistance, fire retardation, chemical reagent corrosion resistance, safety, durability and broad market requirement prospect, and can be widely used for production of various types of electric cable sheath insulating materials.

The invention belongs to the field of high-polymer materials, and particularly relates to an ultraviolet-proof modified nylon 6 material for automobile plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 6, 12-14 parts of aluminum nitrate, 5-8 parts of polyaluminum chloride, 3-4 parts of ferrous sulfate, 3-4 parts of acrylamide, 1-2 parts of oleamide, 16-18 parts of dibutyl phthalate, 2-3 parts of lithium laurate, 1-2 parts of dimethyl bis(isooctylmercaptoacetate) tin, 3-4 parts of bis(octadecyl alcohol ester), and 12-15 parts of auxiliaries. According to the ultraviolet-proof modified nylon 6 material, the nylon 6 is modified by utilizing the raw materials of aluminum nitriate, polyaluminum chloride, ferrous sulfate and the like, and the nylon 6 has excellent processiability and mechanical performance, so that the prepared material is high in hardness, high-temperature-resistant, difficult to age, ultraviolet irradiation-proof, and safe to use, and can be widely used for producing various automobile plastic parts.

The invention belongs to the field of a high polymer material, and particularly relates to a shell powder modified polyphenyl ether material for auto plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 10-12 parts of shell powder, 3-5 parts of seaweed gel, 12-16 parts of zinc borate, 2-4 parts of basic magnesium carbonate, 1-2 parts of anti-aging agent MB, 1-3 parts of vinyl tri(beta-methoxyethoxy) silane, 1.8-2.5 parts of silane coupling agent KH550, 2-3 parts of feldspar powder, 5-7 parts of itaconate, 3-4 parts of zinc stearate and 12-15 parts of assistant. The polyphenyl ether is modified by using the raw materials such as the shell powder, zinc borate, the feldspar powder and the like, so that the material has good processing performance and mechanical performance, and the prepared material is firm and wearable, high-temperature ageing resistant, environment-friendly and flame retardant, impact resistant, long in service life, safe and reliable, and can be widely applied to fabrication of various auto plastic parts.

The invention relates to a cable material, and particularly relates to a damp-proof flexible modified chlorinated polyethylene cable sheath material. The material comprises the following active ingredients in parts by weight: 23-24 parts of chlorinated polyethylene, 12-14 parts of low-density polyethylene, 14-17 parts of EVA (ethylene/vinyl acetate), 13-14 parts of adipic acid dioctyl ester, 12-13 parts of dioctyl sebacate, 8-10 parts of medical stone powder, 12-14 parts of vermiculite powder, 12-15 parts of aluminum silicate, 10-15 parts of white carbon black, 3-4 parts of hydrogenated cardanol, 1-2 parts of catechol, 4-6 parts of zinc oxide, 2.5-3.5 parts of zinc stearate, 1-2 parts of molybdenum disulfide, and 14-16 parts of auxiliaries. An insulating material combines the advantages of chlorinated polyethylene, low-density polyethylene, EVA and other raw materials, the prepared material is light in weight and flexible, waterproof and damp-proof, tear-proof, chemical reagent-resistant, oil-proof and flame-retardant, can be widely used for producing various cable sheath insulating materials, thus having wide market demand prospects.

The invention relates to a cable material, and specifically relates to a weather-proof and ozone-proof modified polyethylene cable sheath material. The material comprises the following raw materials in parts by weight: 40-45 parts of linear low density polyethylene, 14-18 parts of EVA (Ethylene-Vinyl Acetate) resin, 2-3 parts of a silane coupling agent KH-550, 8-10 parts of acrylamide, 2-3 parts of polyvinyl alcohol, 1-2 parts of an accelerant DM, 3-5 parts of zinc oxide, 1-2 parts of phenyltriethoxysilane, 1-2 parts of an accelerant DM, 25-29 parts of carbon black, 1.0-2.0 parts of an accelerant M, 18-22 parts of tributyl citrate, 14-18 parts of bentonite powder and 14-16 parts of an assistant. The insulating material combines the advantages of the raw materials such as linear low density polyethylene and EVA resin, and the prepared material is flexible and wear-resistant, environmental climate aging-resistant, ozone corrosion-resistant, good in chemical stability, dampproof and waterproof and safe and reliable to use, can be widely applied to preparation of various cable sheath insulating materials, and is promising in market requirement.

The invention belongs to the field of high molecular materials, and particularly relates to a heat-resisting flame retardant modified polyphenyl ether material for automotive plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 12-15 parts of poly(4-methyl-1-pentene), 4-6 parts of stearic acid, 9-12 parts of zinc borate, 6-9 parts of magnesium aluminate, 10-12 parts of antimony trioxide, 1-2 parts of glycerol triacetate, 1-2 parts of sarcandra glabra essential oil, 5-7 parts of dioctyl phthalate, 2-3 parts of tricresyl phosphate, 6-9 parts of pentaerythritol stearate and 12-15 parts of aids. The heat-resisting flame retardant modified polyphenyl ether material combines the advantages of the raw materials such as the polyphenyl ether and the poly(4-methyl-1-pentene); the prepared material has high strength, heat resistance, chemical corrosion resistance, oil resistance and good electrical insulating property, is easy to process and mold, lightweight and safe and reliable to use, can be widely used for manufacturing various automotive plastic parts and is particularly suitable for manufacturing of parts such as automotive oil delivery pipes and brake pipes.

The invention belongs to the field of the high polymer materials and specifically relates to a low-cost polyethylene modified polyphenyl ether material for automobile plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 16-19 parts of recycled polyethylene, 2-3 parts of isopropyl tri(dioctyl pyrophosphoric acyloxy) titanate, 2-4 parts of magnesium oxide, 3-5 parts of molybdenum disulfide, 2-4 parts of barium stearate, 1-3 parts of methyltrimethoxysilane, 10-12 parts of kaoline powder, 10-15 parts of polytetrafluoroethylene, 5-7 parts of epoxidized butyl oleate and 12-15 parts of auxiliaries. The low-cost polyethylene modified polyphenyl ether material integrates the advantages of the raw materials such as polyphenyl ether, polyethylene and polytetrafluoroethylene, and thus has excellent processability and mechanical property; the prepared material is firm, flexible, waterproof, moisture-proof, heat aging-resistant, has excellent electrical properties, good chemical stability and self lubricating property, is hard and durable, and can be widely applied to manufacturing of various automobile plastic parts, and furthermore, the production cost is reduced and the waste of resources is avoided.