Guyuan Bayflex XGT-100 PUR-aliphatic/MDI material report,
1. Video equipment: Due to the level of economic development, out of the need for publicity, and for the convenience of customers, many public places are now equipped with TV, audio and other audio-visual equipment. Studies have shown that although the strength, rigidity, and heat resistance are higher than that of the parent nylon, the impact strength can be more than 10 times, and it has excellent abrasion resistance and dimensionality. The modified tough nylon can withstand Radiation and UV resistance, and has excellent size and excellent mechanical strength. At the same time, it has the outstanding advantages of lightness and dyeing properties of PA66. As an indicator of the development level of the plastics industry, the ratio of plastic to steel in my country is only 30:70, which is less than the average 50:50, and is far less developed than the United States’ 70: 30 and Germany’s 63:37.
The full name of FEP is Fluorinated ethylene propylene, which translates to fluorinated ethylene propylene copolymer (perfluoroethylene propylene copolymer). English trade name: Teflon* FEP, is a class of chemical substances. FEP is a copolymerization 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, abrasion 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.
Guyuan Bayflex XGT-100 PUR-aliphatic/MDI material report,
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Guyuan Bayflex XGT-100 PUR-aliphatic/MDI material report,
If there is no reference material, it is necessary to carefully observe and analyze the color, hue and brightness of the plastic sample to determine the color attributes, determine whether the color used is b bright or colorless, and whether it contains other special pigments, and then according to Mengsai Color color. Common processing and modification additives include antioxidants, plasticizers, strong agents, coupling agents, agents, colorants, crosslinking agents, flame retardants, antistatic agents, agents, modified impact agents and degradants. ②Because the screw barrel is worn too much and the shearing force behind the glass fiber mouth is not enough, the solution is the same. The temperature behind the glass fiber mouth, but not too high to prevent the glass fiber from being sheared and broken. ②Mechanical properties: The mechanical properties of pure PPS are not high, especially the impact strength is relatively low.
When the content of wollastonite is high, it has very high technical and material requirements and is delivered to the door. Therefore, it is necessary to use screws, barrels, rubber heads and rubber rings with strong feeding capacity and high wear resistance. , Glue washer combination. There are three levels of V-2. Therefore, some properties of nylon must be modified to expand its application fields. However, in blending, some materials have to be extruded at high temperature twice, which results in high energy consumption, which is easy to degrade the materials and reduce the performance of the alloy. Zone 2 230～240℃ Zone 3 240～250℃. Moreover, the application prospect is not clear; on the contrary, nylon has a very good affinity with glass fiber, so it is easy to be strong.
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