美国杜邦POM 500P POM美国杜邦500P POM500P

Delrin®500P NC010

ACETAL RESIN

杜邦高性能聚合物

产品说明：

中粘度 缩醛均聚物

良好的加工性能，

润滑，易脱模。

Physical Properties物理性质

Metric公制数据

English英制数据

Comments测试方法

Specific Gravity 密度

1.42 g/cc

ASTM D792

Water Absorption 吸水率

0.28 %
@Temperature 23.0 °C

0.28 %
@Temperature 73.4 °F

E 50%RH; ASTM D570

0.30 %
@Temperature 23.0 °C

0.30 %
@Temperature 73.4 °F

E 50%RH; ISO 62, Similar to

0.40 %
@Temperature 23.0 °C

0.40 %
@Temperature 73.4 °F

Immersion 24h; ASTM D570

0.60 %
@Temperature 23.0 °C

0.60 %
@Temperature 73.4 °F

Immersion 24h; ISO 62, Similar to

1.4 %
@Temperature 23.0 °C

1.4 %
@Temperature 73.4 °F

Saturation; ASTM D570

Saturation, immersed; ISO 62, Similar to

Viscosity粘度 

67000 cP
@Shear Rate 7000 1/s,
Temperature 230 °C

67000 cP
@Shear Rate 7000 1/s,
Temperature 446 °F

ISO 11443

73000 cP
@Shear Rate 7000 1/s,
Temperature 215 °C

73000 cP
@Shear Rate 7000 1/s,
Temperature 419 °F

179000 cP
@Shear Rate 2000 1/s,
Temperature 200 °C

179000 cP
@Shear Rate 2000 1/s,
Temperature 392 °F

193000 cP
@Shear Rate 1000 1/s,
Temperature 230 °C

193000 cP
@Shear Rate 1000 1/s,
Temperature 446 °F

219000 cP
@Shear Rate 700 1/s,
Temperature 230 °C

219000 cP
@Shear Rate 700 1/s,
Temperature 446 °F

242000 cP
@Shear Rate 500 1/s,
Temperature 230 °C

242000 cP
@Shear Rate 500 1/s,
Temperature 446 °F

346000 cP
@Shear Rate 500 1/s,
Temperature 200 °C

346000 cP
@Shear Rate 500 1/s,
Temperature 392 °F

Linear Mold Shrinkage 线性收缩率

0.018 - 0.021 cm/cm
@Thickness 3.20 mm

0.018 - 0.021 in/in
@Thickness 0.126 in

Flow, 24h; ASTM D955

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