High impact polystyrene/ HIPS White Granules/virgin&recycled HIPS injection grade
BASIC INFORMATION:
High impact polystyrene(HIPS, GPPS)
Polystyrene (PS) virgin, recycled.
Model NO.: Virgin&recycled
Color: White, Black. Etc
CAS No.: 9003-55-8
HS Code: 3903199000
Specification: Injection grade, virgin materials, heat resistance, flame retardant and high impact.
Product property:
High impact polystyrene, or HIPS, is a versatile plastic resin used in the manufacture of numerous products. Easy to fabricate, thisresilient material costs little to produce and offers applications in many industries. Its physical properties permit flexible machining and surface applications such as paints and adhesives.
Raw materials description
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Standard
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Injection molding grade
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Colour
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White
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Application
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High impact, high heat-resisting, low temperature resistance,good regidity,according with food hygienic standard, be widely used in toy and home appliances manufacture.
|
Remark
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High impact, high heat-resisting, extrusion molding.
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Raw materials technique data
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Property items
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Test condition
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Method
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Test result
|
Units
|
Basic performance
|
Melt flow rate
|
200°C/5kg
|
ISO 1133
|
4.6
|
g/10min
|
Density
|
|
ISO 1183
|
1.04
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g/cm 3
|
Water absorption
|
|
ISO 62
|
<0.1
|
%
|
Physical property
|
Process contractibility rate
|
|
ISO 294
|
0.4-0.7
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%
|
Mechanical behavior
|
Stretch yield stress
|
23°C
|
ISO 527
|
23
|
Mpa
|
Percentage elongation
|
23°C
|
ISO 527
|
45
|
%
|
flexural strengh
|
23°C
|
ISO 178
|
46
|
Mpa
|
Flexural modulus
|
23°C
|
ISO 178
|
2260
|
Mpa
|
Izod impact
|
23°C
|
ISO 180
|
115
|
j/m
|
Rockwell hardness
|
23°C
|
ASTMD-785
|
65
|
L
|
Thermal property
|
Vicat softening point
|
B10/oil
|
ISO 306
|
95
|
°C
|
distortion temperature(non-anneal)
|
1.82Mpa
|
ISO 75-2
|
79
|
°C
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Other propery
|
Fire resistance
|
|
UL 94
|
HB
|
|
residual monomer
|
|
|
<400
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ppm max
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