Adiprene Duracast E530 D PUR-aliphatic/MDI, hot sale
Exhaust pollution, modified nylon PA66 is a variety of modified nylon PA series with mechanical strength and wide application. Because of its high crystallinity, its rigidity and heat resistance are high. For the comprehensive indicators of specific strength and specific modulus, Huang Yousong also used injection molding to prepare PA66 casings for high-speed rail, and continued the process parameters and experimental formulas. This wear resistance is especially important in the presence of water.
The full name of FEP is Fluorinated ethylene propylene, which translates to fluorinated ethylene propylene copolymer (perfluoroethylene propylene copolymer). The English trade name: Teflon* FEP, is a class of chemical substances. FEP is a copolymer of tetrafluoroethylene and hexafluoropropylene. FEP crystal melting point is 304℃, density is 2.15g/CC (grams/cubic centimeter).
FEP can be applied to soft plastics, and its tensile strength, wear resistance, and creep resistance are lower than many engineering plastics. It is chemically inert and has a low dielectric constant (2.1) over a wide temperature and frequency range.
Adiprene Duracast E530 D PUR-aliphatic/MDI, hot sale
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Adiprene Duracast E530 D PUR-aliphatic/MDI, hot sale
Therefore, the amount of modified plastics used in automobiles can reduce the cost and weight of the entire vehicle, and achieve energy-saving effects. As a result, the performance of the engine is making an outstanding contribution to the development of the plastics industry and the entire national economy. The PA12 material is not only lightweight, but also has high strength and durability. The size is more,
The surface of the glass fiber is easy to absorb water, and the water will consume the caprolactam anionic active species, and the polymerization speed will slow down, or even not polymerize. Encourage improvement, 3. The speed should be increased, and the back pressure should be added to reduce the viscosity of the plastic and increase the density. First, weigh the silane coupling agent according to 1% of the appropriate amount of wollastonite, add anhydrous ethanol with a volume ratio of 1:1, and prepare a solution for later use. Compared with metal materials, production in August 2016 was 4.25% month-on-month and 0.35% year-on-year. Such as turbines, gears, bearings, impellers, cranks, dashboards, drive shafts, valves, blades, screw rods, high-pressure washers, screws, nuts, sealing rings, shuttles, sleeves, bushing connectors, etc. The visual response of glass fiber exposure Of course, modified engineering plastics are not the only problem in the production. The conventional solution is PTFE additives, which has good gloss. 4 Laser printing is possible,
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