Yingkou Bayfill EA 6004 (6 pcf) PUR-aliphatic/MDI hot sale,
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Nylon has a very good affinity with glass fiber. Super-tough nylon is recommended to add 3-5%, which is suitable for the color process with higher PA requirements, and promotes the uniform dispersion of the dye without affecting the color of the dye. It is more reasonable to choose polyolefin for toughness. 1. There are many problems of floating fiber, dense carbon layer
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 decreased, 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 into the human body.
V0 level
1. Suitable for making corrosion-resistant parts, wear-reducing and wear-resistant 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 bubbles. And note that demolding 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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Yingkou Bayfill EA 6004 (6 pcf) PUR-aliphatic/MDI hot sale,
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The performance of PA6T is between 46 and 9T, which is a moderate product. Basically, 6T can be used in the 46 and 9T market. 3. Ecologicalization Strive for resource utilization, reduce pollution caused by production and use links, save energy and reduce consumption, and be green and low-carbon. At the same time, since TLCP is formed into fibers in the matrix, the impact strength of the matrix is large, and the abrasion resistance is also greatly changed after the modification of nylon due to the addition of glass fiber content. The following is a simple comparison. If the material has been in the air for more than 8 hours, it is recommended to perform vacuum drying at 105°C for more than 8 hours. Wear-resistant nylon is suitable for making various wear-resistant products such as bearing cages, bushings, anti-friction rings, anti-friction pads, etc.
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