Goyenchem-HIPS26 High Impact Polystyrene
application:coffee makers, home appliances,computer housing
Description
Characteristics
1. High Impact Injection Grade
2. High Impact Strength
3. Low Residual Monomer
4. Good Heat Resistance
5. Base Color Stability
6. Excellent Transparency
7. Easy Processing
8. High Flow
| PRODUCT GRADE | IZOD | MI | APPLICATION |
| Goyenchem-HIPS26 | 6.0 | 7.0 |
|
Physical Property
|
PROPERTY
|
ASTM METHOD
|
UNITS
|
TEST CONDITIONS
|
Goyenchem-HIPS26
|
|
Melt Flow Index
|
D1238
|
g/10min
|
200℃, 5 kg load
|
7.0
|
|
Izod Impact Strength
|
D256
|
kg-cm/cm
|
23℃,A method,notched
1/4”×1/2”×5/2”
|
8.0
|
|
1/8”×1/2”×5/2”
|
9.0
|
|||
|
Tensile Strength at Yield
|
D638
|
kg/cm2
|
23℃，1/8” Sample
|
270
|
|
Elongation at Break
|
D638
|
%
|
23℃，1/8” Sample
|
35
|
|
Flexural Yield
|
D790
|
kgf/cm2
|
1 kg load, 3mm Thick (120℃/hr)
|
470
|
|
Flexural Modulus
|
D790
|
kgf/cm2
|
1 kg load, 3mm Thick (120℃/hr)
|
22000
|
|
Vicat Softening Temperature
|
D1525
|
℃
|
1 kg load, 3mm Thick (120℃/hr)
|
99
|
|
Heat Distortion Temperature
|
D648
|
℃
|
Unannealed, 1/2 in, 18.56kg/cm2 load pressure
|
85
|
|
Residual SM monomer
|
_
|
ppm
|
_
|
600
|
|
Haze
|
–
|
%
|
2.8mm thick
|
_
|
|
Rockwell Hardness
|
D785
|
R-Scale
|
23℃
|
96
|
|
Specific Gravity
|
D792
|
_
|
_
|
1.05
|
Molding Condition
|
PROPERTY
|
UNITS
|
Goyenchem-HIPS26
|
|
Cylinder Temperature
|
℃
|
160-280
|
|
Injection Pressure
|
kgf/cm2
|
500-1400
|
|
Mold Temperature
|
℃
|
35-65
|
