S.P.L.

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
SC202EL
SC203EL
SC203LV
SH825
SH810HF
Vicat Softening Point Vicat 
軟化溫度
D-1525
103
100
96
101
98
Melt Flow Index
熔融流動指數
g/10min
D-1238
4.0
8.0
8.0
7.5
7.5

Tensile Strength

抗張強度
kg/cm2
D-638
500
470
470
300
230
Tensile Elongation
伸長率
%
D-638
2
2
2
45
50
Heat Distortion Temperature
加熱變形溫度
18.564 kg/cm2
D-648
84
83
78
82
79
Flexural Strength
撓曲強度
kg/cm2
D-790
900
825
750
450
400
Flexural Modulus
撓曲彈性度
kg/cm2 x 1000
D-790
31.0
31.0
31.0
22.5
21.0
Izod impact Strength Izod
衝擊強度
J/M
D-256
19
20
20
90
110
Specific Gravity
比重
g/cm3
D-792
1.05
1.05
1.05
1.05
1.05

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.