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PP-H

We use the PP-H material in the following processes:

  • plastic injection moulding
  • thermoplastic structure foaming (TSF)

PP-H Material Datasheet:

特性Property 测试方法Test Method 测试条件Test Condition 单位Unit 一般注塑级PP-H
引张强度Tensile Strength ISO 527
MPa
33
断裂伸长率Elongation at Break ISO 527
%
700
拉伸模量Tensile Modulus ISO 527
MPa
1450
布氏硬度Ball Pressure Hardness ISO 2039-1
H132/30
MPa
72
硬度Hardness ISO 868, ISO 2039-2
D70
简支梁缺口冲击强度Charpy Impact notched ISO 179

KJ/m²

5

IZOD无缺口冲击强度IZOD Impact Notched ISO 179
23 °C
KJ/m²
4.5
密度Density ISO 1183
23 °C
g/cm³
0.903
熔点Melting Point ISO 3146C
°C
163
热变形温度H.D.TAnnealed

Unannealed

ISO 75

0.45 MPa

1.81 MPa

°C

85

55

最低使用温度Minimal Use Temperature ISO 62
°C
0
燃烧率Flammability UL94