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台湾南亚PP 3307/PP阻燃抗UV材料
台湾南亚PP 3307/PP阻燃抗UV材料
华韵塑胶原料供应 PP 台湾南亚 3307 UBK1
华韵塑胶原料供应 PP 台湾南亚 3317 PNC1
华韵塑胶原料供应 PP 台湾南亚 3117 ENC1
华韵塑胶原料供应 PP 台湾南亚 3210G6F
华韵塑胶原料供应 PP 台湾南亚 3117 ANC1
华韵塑胶原料供应 PP 台湾南亚 3210G4
华韵塑胶原料供应 PP 台湾南亚 3219M8
华韵塑胶原料供应 PP 台湾南亚 3307U BK3
华韵塑胶原料供应 PP 台湾南亚 3310
华韵塑胶原料供应 PP 台湾南亚 3317
华韵塑胶原料供应 PP 台湾南亚 3210M3
Huayun plastic company flame-retardant PP plastic raw material concept editor flame-retardant PP plastic raw material is the polymer of propylene, it came into being late, until 1957 to enter industrial production. Because of the abundance of raw materials, there is a lot of propylene in the waste gas of high temperature cracking of petroleum. PP can be produced by low pressure Directional Coordination Polymerization, such as suspension polymerization, liquid-phase bulk polymerization, gas-phase bulk polymerization, solution polymerization, and mainly suspension polymerization. Properties of flame retardant PP plastic raw materials edit (1) common properties of PP: PP has the lowest density of 0.90-0.91 G / CM3 compared with other Thermoplastic, mechanical properties, such as tensile strength, compressive strength, surface hardness and elastic modulus are excellent, and has outstanding stress cracking resistance and wear resistance. PP has good heat resistance, in the environment without external force to 150 degrees without deformation, can be cooked in boiling water, can be more than 100 degrees long-term stable use. PP almost does not absorb water, has excellent chemical stability, except for fuming sulfuric acid and strong oxidant, it is very stable to other media, its high-frequency electrical performance is excellent, and not affected by temperature, easy to shape processing, can be used for injection molding, extrusion and hollow molding and other methods of forming a variety of products. The non-toxic tasteless PP, in particular, the PP has excellent resistance to bending, can be repeatedly folded in half without damage, which is difficult to do any other plastic. Uses of flame retardant PP plastic raw materials editor (2) the main uses of PP 1 PP has a wide range of applications, can be used to make automotive engines around the need for heat-resistant parts, the need to boil disinfection and high-pressure sterilization of medical equipment and tableware; The utility model can also be used for making axle pedals of automobiles that need to resist bending fatigue, the cover, the cover and various containers of the document type, etc. . PP is widely used in making chemical pipes, storage tanks and filter press frames. Can also be used to produce fiber, monofilament, flat silk, flat, rope and other strong products and pipes, flat silk can be made into woven bags. In addition, PP can also be prepared into a variety of film, to be used as packaging materials, and so on.
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