1. Description:
GPPS 525 is a homopolymer with high transparency. Designed for use on injection and extrusion
Moulding.
2. Application:
It always be use to make food container, stationery, crafts, medical supplies, household products, toys and
Video products.
3. Total:
Material's state Current valid
Performance feature High transparency
Application Food container, stationery, crafts, medical supplies, household
Products, toys
Appearance Clear/transparency
Processing method Injection and extrusion
| Property item |
Test data |
Test method |
| Density |
1.04g/cm³ |
ISO 1183 |
| MFR(230°C/2.16kg) |
7.3g/10min |
ISO 1133 |
| Tensile strength(yield) |
40 Mpa |
ISO 527 |
| Elongation(yield) |
1.5% |
ISO 527 |
| Flexural modulus |
3800Mpa |
ISO 178 |
| Blending strength |
86Mpa |
ISO 178 |
| Notched IZOD impact strength(23°C) |
19J/m |
ISO 180 |
| Rockwell hardness® |
68 |
ASTM D785 |
| Distortion temperature (1.8Mpa) |
80°C |
ISO 75-2 |
| Vicat softening point |
93°C |
ISO 306 |
| Fire resistance |
HB |
UL94 |
| Residual monomer |
<500ppm |
|
GPPS technical parameters
Specification level:injection
| Performance |
Test Method |
Test data |
Data unit |
| Melt flow rate |
ASTM D-1238 |
8.0 |
g/10min |
| Density |
ASTM D-792 |
1.04 |
g/cm3 |
| Tensile strength |
ASTM D-638 |
42 |
Mpa |
| Flexural Modulus |
ASTM D-790 |
3200 |
Mpa |
| Flexural Strength |
ASTM D-790 |
80 |
Mpa
|
| Vicat softening point |
ASTM D-1525 |
95 |
ºC |
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