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帝斯曼DSM PA46 Stanyl TE200F6相关型号,物性,应用介绍如下:

Applications
How and where is Stanyl being used in today’s automotive market?
- Air management & turbo system solutions that deliver high temperature resistance for inlet elbows, charge air ducts, charge air cooler end caps, exhaust gas valves, and fuel supply pumps
- Electrical innovations that enhance reliability and productivity in e-motor parts, magnetic actuators, torque motors, gears, sensors, and connectors
- Chassis Suspension solutions for metal replacement in gasket carriers, top mounts, and window sleeves
- Lighting possibilities that offer durability and performance for lamp fittings, lamp sockets, and connectors
- Powertrain options that help decrease weight, withstand high temperatures, and consolidate parts for timing systems, front end accessory drives, clutch systems, bearing and thrust washers
- Safety system advances for reliable safety restraint systems and braking systems
①耐热性。PA46的突出性能是耐热性,在PA中的耐热性最为优良。PA46熔点高达295℃(比PA66高30℃),具有较高的结晶性和结晶速度(为PA66的4倍,PA6的10倍)。非增强的PA46可耐l60℃高温,30%增强耐热温度达到290℃,其HDT比玻璃纤维增强的聚苯醚还高30%,玻璃纤维增强的PA46在170℃下能持续5000h,拉伸强度下降50%。此外,PA46耐燃性在PA中也是最好的。②高温蠕变性。PA46高温蠕变性小,高结晶度的PA46在100。C以上仍能保持刚度,优于大多数工程塑料的耐热材料。PA46最高应用温度较PA66高约30℃。③机械性能。PA46结晶度高,熔点高,在接近熔点时仍能保持刚性,在要求较高刚度条件下,其安全性优于PA6和PA66。由于刚度高,可节省原材料,制备薄壁制品。玻璃纤维增强PA46可生产薄壁制品,比其他工程塑料制品薄l0%~l5%,特别适用于汽车和机械工业。PA46抗拉性能好、抗冲击性能高,在低温条件下仍能保持较高的冲击强度。非增强型PA46较其他工程塑料的冲击强度高。玻璃纤维增强悬臂梁冲击强度更高。PA46比其他工程塑料使用周期长、耐疲劳性能好、耐磨耗、表面光滑坚固、相对密度低,可替代金属。
产品型号 | 生产厂家 | 产品种类 |
Stanyl PA46 46HF4530 | DSM Engineering Plastics | 聚酰胺46 |
Stanyl PA46 46HF4550 | DSM Engineering Plastics | 聚酰胺46 |
Stanyl PA46 46HF5040 | DSM Engineering Plastics | 聚酰胺46 |
Stanyl PA46 46HF5041LW | DSM Engineering Plastics | 聚酰胺46 |
Stanyl PA46 46HF5050 | DSM Engineering Plastics | 聚酰胺46 |