HIPS High Impact Polystyrene Plastic Granule Raw Materials
Physical Properties of HIPS
Prosperities
|
Test Condition
|
Test Method
|
Value
|
Unit
|
Melting Flow Rate
|
200°C/5kg
|
ISO 1133
|
5.0
|
g/10min
|
Density
|
|
ISO 1183
|
1.04
|
g/cm3
|
Water Absorption
|
|
ISO 62
|
<0.1
|
%
|
Molding Shrinkage
|
|
ISO 294
|
0.4-0.7
|
%
|
Tensile Strength
|
23°C
|
ISO 527
|
23
|
Mpa
|
Tensile Elongation
|
23°C
|
ISO 527
|
50
|
%
|
Flexural Strength
|
23°C
|
ISO 178
|
46
|
Mpa
|
Flexural Modulus
|
23°C
|
ISO 178
|
2260
|
Mpa
|
Izod Impact Strength
|
23°C
|
ISO 180
|
108
|
j/m
|
Rockwell Hardness
|
23°C
|
ASTMD-785
|
65
|
L
|
Vicat Softening Temp.
|
B10/oil
|
ISO 306
|
95
|
°C
|
Heat Distortion Temp.
|
1.82Mpa
|
ISO 75-2
|
79
|
°C
|
UL Flame Class Rating
|
|
UL 94
|
HB
|
|
Residual Monomer
|
|
|
<400
|
ppm max
|
Applications
Electrical applications: Televisions, tape recorders of the shell and components, refrigerators lining materials, air- conditioning, washing machines, telephones, vacuum cleaners, lighting fixtures and office machinery parts.
Automotive parts and medical equipments parts.
Toys, furniture and daily living products.