TPI

       
PROPERTIE
測試項目
UNITS
單位
TEST METHODS(ASTM)
測試方法
GENERAL PURPOSE POLYSTYRENE
通用級聚苯乙烯
HIGH IMPACT POLYSTYRENE
高抗沖擊聚苯乙烯
Grade No.
型號
GP150
HI-650

Tensile Strength

抗張強度
kg/cm2
at23℃
D-638
443
232
Flexural Strength
撓曲強度
kg/cm2
at23℃
D-790
844
450
Flexural Modulus
撓曲彈性度
104kg/cm2
at23℃
D-790
3.23
2.32
Izod impact Strength Izod
衝擊強度
kg.cm/cm
1/4"at23
D-256
-
11
Rockwell Hardness
洛氏硬度
R SCALE
1/4"at23
D-785
L-82
M-80
Heat Distortion Temperature
加熱變形溫度
1/4"at
18.6kg/cm2
D-648
93
90
Vicat Softening Point 
Vicat 軟化溫度
1/8"at 1kg
D-1525
100
96
Melt Flow Index
熔融流動指數
g/10min
D-1238
Condition
200 5kg
8.0
8.0

The specifications contained in this page are for reference only. Luen Fung Hong Plastic Materials Co., Ltd makes no representation whatsoever as to their currency and accuracy. In no way should any buyer rely on these specifications or make further representations to third parties based on these specifications. The manufacturer of the particular product should be consulted for the most current and accurate specifications.