MOLDMAKING / INJECTION MOLDING / DIE CASTING

CALL US

+86 (0) 21-58081657

PS High Impact

PS High Impact

We use the PS Hight Impact material in the following processes:

  • plastic injection moulding
  • thermoplastic structure foaming (TSF)

PS HI Material Datascheet:

特性Property 测试方法Test Method 测试条件Test Condition 单位Unit 耐冲击级PS HI
引张强度Tensile Strength ASTM D638
1/8", 6 mm/min.
Kg/cm²
290
延伸率Tensile Elongation ASTM D638
1/8", 6 mm/min.
%
40
弯曲强度Flexural Strength ASTM D790
1/4", 2.8 mm/min.
Kg/cm²
380
弯曲弹性率Flexural Modulus ASTM D790
1/4", 2.8 mm/min.
Kg/cm²
20000
IZOD冲击强度IZOD Impact Strength ASTM D256(Notched)

1/4", 23°C

1/8", 23°C

Kg-cm/cm

Kg-cm/cm

9.0

11.0

流动系数Melt Flow Index ASTM D1238
200°C, 5 Kg
g/10min
5.5
硬度Hardness ASTM D785
1/4"
L Scale
75
密度Density ASTM D792
23°C
g/cm³
1.05
软化点Vicat Softening Temp. ASTM D1525
1/8", 50 °C/ hr
°C
98
热变形温度H.D.TAnnealed(85°C, 8hr )

Unannealed

ASTM D648
1/4", 120 °C/ hr
°C

82

燃烧率Flammability UL94

HB