Zunyi TyrFil HD PUR-MDI, material report
As for the thermoplasticity of existing plastics, the editor of Tengfei Engineering Plastics will share the basic parameters of the strong nylon drag chain here. If you have more professional data about strong nylon, please leave a message and discuss with us. Xuzhou Tengfei has passed the high-tech enterprise Identify, 2. Accelerate the development of key supporting monomers and engineering plastic alloys, and focus on the development of modified plastic products that are strong, tough, heat-resistant, spray-free, microcellular foaming, and low volatile organic compounds. Part of the groups in the molecule can react with the groups on the surface of wollastonite. Tough nylon pa66 has been
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) in a wide temperature and frequency range.
Zunyi TyrFil HD PUR-MDI, material report
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Zunyi TyrFil HD PUR-MDI, material report
④. Plastics and composite materials must have excellent weather resistance, be able to withstand the corrosion of sunlight, oxygen in the air, ozone and rain, and withstand the alternating effects of high and low temperatures. 2. Flame-retardant modification PBT is a crystalline polyester. If flame retardant is not added, its flame retardancy is UL94HB level. Only after adding flame retardant can it reach UL94V-0 level. How to solve the air bubbles in glass fiber reinforced nylon plastic products? 1 Due to insufficient screw speed or insufficient pressure, gaps are generated between the glass fiber and strong nylon melts. We have perfected our product line, general-purpose MDPE//CC, with narrow MWD, so that the product has high impact and warpage. The body index range is generally 38.
2 Performance difference: PA66 raw material has strong rigidity and self-property, such as Audi A2 sedan, the total weight of plastic parts has reached 220kg, accounting for 24.6% of the total materials. In addition, when the content of glass beads is small, it may impact strength at the interface through cavitation and hindrance to crack extenders in the material. However, some special fillers that are unique or directly added to the surface will not cause a decrease in the tensile strength, but will increase the tensile strength to a certain extent. We call this type of fillers as reinforcing fillers. In addition to new plastic engineering, engineering plastics can meet higher requirements in terms of mechanical properties, durability, corrosion resistance, heat resistance, etc., and are more convenient to process and can replace metal materials. The particle size is much smaller than the fiber diameter, and it must be dried during injection molding. , Equipment: cups, tubes, bottles, dental instruments, containers, and surgical instruments that can be used for purposes, and can even be used as artificial organs such as artificial lungs. Other effects include noise due to the movement of smooth parts, improved plastic processing and production performance and extrusion molding efficiency.
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