(德国赫斯特POM)欢迎您

Hostaform® C 9021 SW聚甲醛（POM）共聚物Celanese Corporation产品说明：

Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNS, 02-002, K10
POM copolymer
Injection molding type, special modified with anti-friction
additives for prevention of squeaking noise; good chemical
resistance to solvents, fuel and strong alkalis as well as good
hydrolysis resistance; high resistance to thermal and oxidative
degradation.
UL-registration in natural and black and a thickness more than
1.5 mm as UL 94 HB.
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness
more than 1,5 mm.
Ranges of applications: For sliding combinations with low wear and
low coefficient of friction, prevents squeaking noise.
UL = Underwriters Laboratories (USA)
FMVSS = Federal Motor Vehicle Safety Standard (USA)

Hostaform® C 9021 SW 物性表

基本信息

黄卡编号	E42337-234621
添加剂	减声器
特性	低摩擦系数 抗溶剂性 耐化学性良好 耐碱 耐磨损性良好 耐燃油性 耐水解性
RoHS 合规性	联系制造商
加工方法	注射成型
多点数据	Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1)
树脂ID (ISO 1043)	POM

物理性能额定值单位制测试方法

密度	1.42	g/cm3	ISO 1183
溶化体积流率（MVR） (190°C/2.16 kg)	6.50	cm3/10min	ISO 1133
收缩率			ISO 294-4
垂直流动方向	1.8	%	ISO 294-4
流动方向	2.0	%	ISO 294-4
吸水率 (饱和, 23°C)	1.2	%