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紅磷阻燃PA66德國巴斯夫A3X2G5

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【華韻塑膠PA66本色紅磷阻燃V0尼龍料】德國巴斯夫A3WG3玻纖增強gf15%
【華韻塑膠PA66本色紅磷阻燃V0尼龍料】德國巴斯夫A3WG5玻纖增強gf25%
【華韻塑膠PA66本色紅磷阻燃V0尼龍料】德國巴斯夫A3WG6玻纖增強gf35%
【華韻塑膠PA66本色紅磷阻燃V0尼龍料】德國巴斯夫A3WG7玻纖增強gf30%
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【華韻塑膠PA66本色紅磷阻燃V0尼龍料】德國巴斯夫A3WGM53玻纖增強15%
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The toughened grade PA66 of Huayun plastic raw material is a translucent or opaque milky white crystalline polymer, which emits violet white or blue white light when exposed to ultraviolet light. ITS CRYSTAL FORMS ARE A and B, and it is triclinic at room temperature, above 165 °C, it is hexagonal. The TG of PA66 is 65 °C, the melting point is 260-265 °C. PA66 is a kind of high melting point aliphatic polyamide, it can keep good performance in a wide temperature range, the thermal deformation temperature is 70 °C, but if adding 30% glass fiber, it can jump to 250 °C. PA66 is widely used as an insulating device in power transmission systems, such as railway insulation, because of its good insulation performance, large volume computer resistance and large surface resistance. However, the electrical properties of PA66 decrease with the increase of temperature and water absorption, so the modified PA66 is often used. PA66 is also resistant to lubricants, oil, hydraulic shafts, coolants, refrigerants, paint solvents, detergents, detergents, aliphatic and aromatic solvents and other solvents at high temperatures, however, it is easy to be corroded by inorganic acids, some oxidants, chlorinated solvents and heavy metal salts. PA66 has high strength, hardness, stiffness and creep resistance, and excellent fatigue resistance, because PA66 can be used in gear, hair, etc. , to reduce the loss of fracture or mechanical properties under cyclic or vibration stress. The long-term strength of PA 66 decreased with the increase of moisture content. PA66 has good compressive stress and high compressive modulus in polyamide. PA66 is very tough but sensitive to notch. The chemical and physical properties of PA66 are similar to those of polyamide 6, so the modification methods are similar. For example, the modification of PA66 with glass fiber can enhance its hardness, strength, creep resistance and fatigue resistance, and decrease its water absorption, thus improving its dimensional stability The weatherability of PA66 can be improved by adding carbon black. Oh, Shit