用途:食品级
特性备注:拉伸应力 (断裂)
重要参数:熔体流动速率:1.9 g/10min密度:1.05 g/cm3缺口冲击强度:2.8拉伸强度:47 MPa弯曲强度:100 MPa硬度:75维卡软化点:93 ℃热变形温度:74 ℃
生产厂商:日本电气化学工业株式会社
DENKA STYROL MW-1-301
通用型聚苯乙烯
产品说明:
The high tensile strength of DENKA STYROL MW is achieved through our proprietary macromolecular technologies. It is a well-balanced polystyrene resin, with a high tensile strength as well as good moldability. Overturning the traditional understanding that PS resin is "hard and brittle", this product"s applications have been expanded to include large packaging cases (and the like), advancing the world of PS resin and becoming a synonym for ultra-strong PS.
Applications
CD cases, DVD cases, recording media related items, refrigerator trays, pet cages, miscellaneous articles, toys, food packaging
DENKA STYROL MW-1-301 物性表
物理性能 |
额定值 |
单位制 |
测试方法 |
密度(23°C) |
1.04 |
g/cm3 |
ISO 1183 |
熔流率(熔体流动速率)(200°C/5.0 kg) |
1.8 |
g/10 min |
ISO 1133 |
硬度 |
额定值 |
单位制 |
测试方法 |
洛氏硬度(M 计秤, 23°C) |
75 |
|
ISO 2039-2 |
机械性能 |
额定值 |
单位制 |
测试方法 |
拉伸应力(断裂) |
47.0 |
MPa |
ISO 527-2/5 |
拉伸应变(断裂) |
3.0 |
% |
ISO 527-2/5 |
弯曲模量1 |
3300 |
MPa |
ISO 178 |
弯曲应力2 |
102 |
MPa |
ISO 178 |
冲击性能 |
额定值 |
单位制 |
测试方法 |
简支梁缺口冲击强度(23°C) |
2.8 |
kJ/m2 |
ISO 179 |
热性能 |
额定值 |
单位制 |
测试方法 |
热变形温度(1.8 MPa, 未退火) |
74.0 |
°C |
ISO 75-2/A |
维卡软化温度 |
93.0 |
°C |
ISO 306/B |
可燃性 |
额定值 |
|
测试方法 |
UL 阻燃等级 |
HB |
|
UL 94 |
光学性能 |
额定值 |
单位制 |
测试方法 |
透射率(2000 μm) |
90.0 |
% |
ISO 13468 |
雾度(2000 μm) |
0.30 |
% |
ISO 14782 |