Good Sale Virgin Polystyrene GPPS GPPS Granules Polystyrene
Name:GPPS
Appearance:
White particles
CAS NO:9003-53-6
Molecular Formula:202-851-5
GPPS
plastic is the general grade polystyrene polystyrene, can be polymerized by a variety of synthetic methods, the current a industry mainly adopts bulk polymerization and suspension polymerization.
GPPS are glossy, transparent particles.
Light quality, low price, low water absorption, good coloring, dimensional stability, good electrical properties, transparent products, easy processing
.
Specification
Physical properties of
|
Value/unit
|
Test standard
|
The test conditions
|
The density of
|
1.04 g/cm³
|
ISO 1183
|
|
The density of
|
1.04 g/cm³
|
ASTM D792
|
|
Melt mass flow rate (MFR)
|
|
|
|
200 ºC/5 Kg
|
46 g/10 min
|
ASTM D 1238
|
|
200 ºC/5 Kg
|
46 g/10 min
|
ISO 1133
|
|
Mechanical properties of
|
Value/unit
|
Test standard
|
The test conditions
|
The tensile strength
|
|
|
|
The yield (yld)
|
4.9 Mpa
|
ASTM D638
|
|
The yield (yld)
|
4.9 Mpa
|
ISO 527-2
|
|
Tensile elongation
|
|
|
|
The yield (yld)
|
3%
|
ASTM D638
|
|
The yield (yld)
|
3%
|
ISO 527-2
|
|
The thermal performance
|
Value/unit
|
Test standard
|
The test conditions
|
Vicat softening temperature (VICAT)
|
101 °C
|
ASTM D1525
|
Rate B (120°C/h), Loading 1 (10 N)
|
Vicat softening temperature (VICAT)
|
101 °C
|
ISO 306
|
A120
|
Application:
1)
Food packaging.
2)U
sed as a shell, lamp, optical parts, equipment parts, transparent windows mirror, transparent model, acid,
3)
chemical storage tank, acid tank transport, telecommunications components, high frequency capacitors.
4
)
high frequency insulation pads, brackets, inserts and frozen insulating materials.
5)
All kinds of daily necessities,such as Plastic Cutlery, Toys.
Related Products
Hebei Yalin Technology Co., Ltd. main products :PP, PE, PP, EPS, EVA, ABS, PVC, chemical additives, adhesives and sealants, organic acids, inorganic acids, inorganic chemicals, washing materials.
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Our MANUFACTURER IS a SUPPLIER OF VARIOUS CHEMICAL PRODUCTS, mainly producing detergent RAW materials, plastic films, fertilizers, plastic pellets, cosmetic raw materials and food additives.
Because of its excellent quality and excellent service by customers.
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