矿物填充PP：可用于beplay|娱乐场汽车仪表台、挡泥板、门内板、暖风机、车灯壳等
发布时间：2014/9/29 来源：beplay|娱乐场 浏览：4048 次
矿物填充PP：优良的刚韧平衡性、低收缩、变形小
应用：汽车仪表台、挡泥板、门内板、暖风机、车灯壳等
物性表：
牌号
Product Type
Product Type
测试标准
Test Standards
Test Standards
单位
Units
Units
P240
P260
增强级
Reinforced
Reinforced
增强级
Reinforced
Reinforced
物理性能
Physical Properties
Physical Properties
吸水率
Water Absorb（24h，23℃）
Water Absorb（24h，23℃）
ISO 62
%
0.03
0.03
密度
Density
Density
ISO 1183
g/m3
1.04
1.12
机械性能
Mechanical Properties (23℃/50%r.h.)
Mechanical Properties (23℃/50%r.h.)
断裂拉伸强度
Tensile Stress，at break
Tensile Stress，at break
ISO 527
MPa
35
30
断裂伸长率
Elongation，at break
Elongation，at break
ISO 527
%
10
5
弯曲强度
Flexural Stress
Flexural Stress
IS0 178
MPa
42
48
弯曲模量
Flexural Modulus
Flexural Modulus
IS0 178
MPa
2350
2900
简支梁缺口冲击强度
Charpy Notched Impact Strength
Charpy Notched Impact Strength
ISO 179-1eA
KJ/m2
4
3
简支梁冲击强度
Charpy Impact Strength
Charpy Impact Strength
ISO 179-1eU
KJ/m2
26
30
洛氏硬度
Rockwell Hardness
Rockwell Hardness
R标尺
85
86
热性能
Thermal Properties
Thermal Properties
热变形温度0.45MPa
Heat Deflection Temperature 0.45MPa
Heat Deflection Temperature 0.45MPa
ISO 75
℃
125
130
热变形温度1.80MPa
Heat Deflection Temperature 1.80MPa
Heat Deflection Temperature 1.80MPa
ISO 75
℃
90
100
阻燃性能
Fire Resistance
Fire Resistance
UL 94
HB
HB
注塑成型温度范围
Injection Molding Temperature
Injection Molding Temperature
℃
185-240
185-240
烘干温度/时间
Drying Temperature/Hour
Drying Temperature/Hour
℃/H
80/1-2
80/1-2
其他
Others
Others
表面电阻率
Surface Resistivity
Surface Resistivity
IEC 93
Ω
1015
1015
介电强度
Electric Strength
Electric Strength
IEC 1183
KV/mm
19
19
线性成型收缩率
Linear Moulding Shrinkage
Linear Moulding Shrinkage
ISO 2577
%
1
1
填充物
Fillers
Fillers
%
M20
M30