Product Description
High Impact Polystyrene (HIPS)
HIPS has excellent impact resistance, rigidity,electrical insulating property, corrosion resistance and dyeability.
Product Parameters
|
Grades
|
466F
|
476L
|
2710
|
GH660
|
GH660H
|
990
|
622
|
|
MFR
|
g/10min
|
4
|
5
|
5
|
6
|
5.5
|
4
|
4.5
|
|
Residual Monomer
|
mg/kg
|
-
|
-
|
-
|
800
|
800
|
-
|
-
|
|
Vicat softening Point
|
ºC
|
95
|
90
|
90
|
88
|
87
|
94
|
92
|
|
Notched Izod Impact Strength
|
KJ/m2
|
11
|
11
|
10
|
7.3
|
8
|
150
|
12
|
Tensile Stress at
Yield
|
MPa
|
30
|
23
|
21
|
18
|
18
|
23
|
28
|
|
Tensile Strain at Break
|
%
|
-
|
-
|
-
|
30
|
26
|
-
|
45
|
|
Tensile Strength at broken
|
MPa
|
-
|
-
|
-
|
-
|
-
|
-
|
26
|
|
Bending modulus
|
MPa
|
-
|
-
|
-
|
-
|
-
|
-
|
2100
|
|
Bending strength
|
MPa
|
-
|
-
|
-
|
-
|
-
|
-
|
48
|
|
Heat-Deformation Temperature
|
ºC
|
-
|
-
|
-
|
-
|
-
|
-
|
87
|
|
Rockwell hardness
|
R-Scale
|
-
|
-
|
-
|
-
|
-
|
-
|
107
|
|
Density
|
Kg/m3
|
-
|
-
|
-
|
-
|
-
|
-
|
1040
|
|
Water absorption
|
%
|
-
|
-
|
-
|
-
|
-
|
-
|
<0.1
|
|
UL possibility
|
Class
|
-
|
-
|
-
|
-
|
-
|
-
|
94HB
|
|
Shrinkage of molded products
|
%
|
-
|
-
|
-
|
-
|
-
|
-
|
0.4-0.5
|
HIPS has good fluidity, high rigidity, good heat resistance, superior molding performance and easy coloring.
Application
Application:
HIPS can be used to make shells of electrical household appliances, refrigerator lining, plates, TV sets, recorders, telephone body cases, stationary, toys, packaging vessels,daily necessities, dishware, etc.
Package, Storage and Transportation:
The resin should be stored in well-ventilated and dry warehouses and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, metal, coal or other contaminants.Transportation together with corrosive or flammable substance is strictly prohibited.
