Anqing Baynat 0759 BX PUR-MDI, hot sale
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2. Toughness: The purpose of toughness/impact strength is achieved by adding rubber, thermoplastic elastomer, etc. to the plastic, such as tough polypropylene commonly used in automobiles, home appliances and industrial applications. Therefore, when using the degrading agent, attention should be paid to controlling the amount and the blending process and conditions. Xuzhou Tengfei Engineering Plastics is an engineering plastics manufacturer specializing in the R&D, production and sales of engineering plastics, strong nylon, and modified engineering plastics. It is mainly engaged in various flame-retardant and tough nylon, ABS engineering plastics, special engineering plastics and other modified plastics. hotline:. ②Chlorinated poly flame retardant. 2. The disadvantage of nylon/carbon fiber glass fiber is that the coefficient is not good, while carbon fiber has a certain oriented random layer graphite structure, which has very high strength and modulus. Its modified PA6 products can withstand higher external stress, and some coefficient.
Material performance
1. It is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. The melt adhesion is enhanced, the melt viscosity is reduced, and the performance is unchanged compared with polytetrafluoroethylene. This kind of resin can be directly processed into products by ordinary thermoplastic molding methods.
2. The long-term use temperature is -80-260 degrees. It has excellent chemical resistance, corrosion resistance to all chemicals, the lowest friction coefficient among plastics, and good electrical properties. Its electrical insulation is not affected by temperature. Influence, known as the “Plastic King”.
3. Its chemical resistance is similar to polytetrafluoroethylene and better than vinylidene fluoride.
4. Its creep resistance and compressive strength are better than PTFE, with high tensile strength and elongation of 100-300%. Good dielectric properties and excellent radiation resistance. High flame retardancy.
5. Non-toxic: It is physiologically inert and can be implanted in the human body.
V0 level
1. Suitable for making corrosion-resistant parts, wear-reducing parts, sealing parts, insulating parts and parts.
2. High-temperature wire and cable insulation, anti-corrosion equipment, sealing materials, pump valve bushings, and chemical containers.
Molding performance 1. Crystalline material, low moisture absorption. It can be processed into products by the usual processing methods of thermoplastics.
3. Poor fluidity, easy to decompose, and produce corrosive gas during decomposition. It is advisable to strictly control the molding temperature not to exceed 475 degrees, the mold should be heated to 150-200 degrees, and the pouring system should have low resistance to material flow.
4. Translucent pellets, injection molding and extrusion molding. The molding temperature is 350-400 degrees, and the temperature above 475 degrees is likely to cause discoloration or air bubbles. And pay attention to demoulding will be more difficult.
5. Because the molten material has a corrosive effect on the metal, the mold needs to be electroplated with chromium for long-term production.
PFA FEP PTFE has similar chemical properties, but FEP can only be used below 200 degrees, and PTFE cannot be injection molded.
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Anqing Baynat 0759 BX PUR-MDI, hot sale
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Halogen-free flame-retardant nylon is made by adding brominated flame retardants or halogen-free flame retardants that comply with European ROHS to the flame retardant properties of composite materials, including UL94-VO level test and V1, V2 level test. The processing temperature that granular nylon can withstand is 260°C. The different selection basis brings many difficulties to the development of plastic modified formulations, which makes the pre-reading of modified plastic products unified. Automobile companies are not familiar with the technology and material development of domestic materials companies, and any assembly or secondary operations of molded products must be carefully evaluated to avoid premature failure. In addition, the transformation of the power grid, the upgrading of the automobile industry and the communication industry have put forward higher requirements on the performance of wire and cable, and the demand for special wire and cable materials in the wire and cable industry is rapidly increasing.
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