描述

改性塑料PA661

高温、高强度、阻燃、增韧、抗寒-40摄氏度

改性塑料PA661

产品详细信息

改性塑料PA66

一种热塑性树脂。白色固体。密度为1.14。熔点为253℃。不溶于一般溶剂，仅溶于间甲酚等。机械强度和硬度高，硬度大。它可用作工程塑料，如机械附件，如齿轮、润滑轴承；它也可以用来制造合成纤维，而不是制造机器外壳、汽车发动机叶片等的有色金属材料。改性塑料PA66的优点、缺点和用途是什么

改性塑料PA66的优点包括：在PA材料中，机械强度最高；拉伸强度、表面硬度和硬度均高于其他PA；它具有优异的机械性能和热性能，高韧性和高冲击强度；耐磨性和自润滑性，其耐磨性仅低于POM，但优于其他PA；抗寒性好；卓越的耐油性；良好的电气绝缘性

改性塑料PA66的缺点包括：易变色；加工温度很窄（5~10℃）；吸水率大；尺寸稳定性差

PA66改性塑料在汽车行业的应用：发动机缸盖罩、装饰罩、散热器水室、风扇、吸入管接头、燃油分配管、进气歧管、油气分离器、机油滤清器壳、碳罐、油门踏板、水泵蜗轮、正时皮带上下盖、正时皮带保护块、齿轮、控制开关、，链轮导轨、皮带张紧轮、燃油导轨、加油器盖、机油滤清器盖、油底壳、燃油管、喷油器、冷却风扇、水泵叶轮、进出水管、散热器、进气部件、滤清器、支架、雨刮器齿轮、前照灯壳、雾灯壳、座椅骨架、发动机安装架、车轮装饰罩、月牙锁、螺母塞、支架、轴承套、涡轮、，镜子支架、屋顶导流板等。

PA66改性塑料用于其他领域：电吹风零件、插头、冷却格栅、齿轮、凸轮、阀门、时钟板、齿轮保护器、轴承、滚柱、泵叶轮、风扇叶片、支架、电梯导轨、滑雪板、滑轮、鞋底、球拍、骨架、，等。

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Modified Plastic PA661

High temperature,
high strength,
fire retardant，
Toughening,
anti-cold -40 degrees centigrade.

Modified Plastic PA661

Product Details

Modified plastic PA66

A thermoplastic resin. White solid. The density is 1.14. The melting point is 253°C. Insoluble in general solvents, only soluble in m-cresol etc. The mechanical strength and hardness are high, and the rigidity is great. It can be used as engineering plastics, such as mechanical accessories, such as gears, lubricating bearings; instead of non-ferrous metal materials for machine shells, automobile engine blades, etc., it can also be used to make synthetic fibers. What are the advantages, disadvantages and uses of modified plastic PA66?

The advantages of modified plastic PA66 include: among the PA materials, the highest mechanical strength; tensile strength, surface hardness, and rigidity are higher than other PA; it has excellent mechanical and thermal properties, high toughness and high impact strength ; Wear resistance and self-lubricating, its wear resistance is only lower than POM, but better than other PA; good cold resistance; outstanding oil resistance; good electrical insulation.

Modified plastic PA66

The disadvantages of modified plastic PA66 include: easy to change color; processing temperature is very narrow (5~10 ℃); water absorption is large; and dimensional stability is poor.

The application of PA66 modified plastic in the automotive industry: engine cylinder head cover, decorative cover, radiator water chamber, fan, suction pipe joint, fuel distribution pipe, intake manifold, oil and gas separator, oil filter housing , Carbon canister, accelerator pedal, water pump worm gear, timing belt upper and lower cover, timing belt protection block, gear, control switch, sprocket guide, belt tension pulley, fuel guide, oiler cover, oil filter Cover, oil pan, fuel pipe, fuel injector, cooling fan, water pump impeller, water inlet and outlet pipe, radiator, air intake components, filter, bracket, wiper gear, headlight housing, fog light housing, seat Chair frame, engine mounting frame, wheel trim cover, crescent lock, nut plug, bracket, bearing sleeve, turbine, mirror bracket, roof deflector, etc.

PA66 modified plastics are used in other areas: electric hair dryer parts, plugs, cooling grids, gears, cams, valves, clock plates, gear protectors, bearings, rollers, pump impellers, fan blades, brackets, elevator guides, skis , Pulleys, soles, rackets, skeletons, etc.

Contactnowformoredetailsabout Modified plastic PA66.

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