Moldmaking / structural foam / Injection molding
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PBT

We use the PBT material in the following processes:

  • plastic injection moulding

PBT 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PBT
引张强度 Tensile Strength ISO 527
MPa
60
断裂伸长率 Elongation at Break ISO 527
%
200
拉伸模量 Tensile Modulus ISO 527
MPa
2500
布氏硬度 Ball Pressure Hardness ISO 2039-1
H358/30
MPa
130
简支梁缺口冲击强度 Charpy Impact notched ISO 179

KJ/m²

6.5

IZOD无缺口冲击强度 IZOD Impact Notched ISO 179
23 °C
KJ/m²
6
密度 Density ISO 1183
23 °C
g/cm³
1.30
熔点 Melting Point ISO 3146C
°C
225
热变形温度H.D.T Annealed Unannealed ISO 75
0.45 MPa 1.81 MPa
°C

165

65

燃烧率 Flammability UL94
HB