GPPS is a transparent polymer with a low crystallinity structure, which can be used as a cheap alternative to
other transparent polymers. GPPS is used in the construction industry as a false ceiling, refrigeration, decorative industries, and so on. This plastic is fragile and non-crystalline. It is also resistant to UV and is suitable only for internal applications. This product has an appropriate dimensional stability. In general, GPPS sheets are produced in clear, bronze, blue, red, yellow, orange, dug and green colors.
A New color sheet production is possible given the company’s minimum standard tonnage.
Product Specifications:
GPPS sheets are produced in the following dimensions:
Length: 1800 mm
Width: 1200 mm
Thickness: 8-2 mm
It should be noted that the desired length of GPPS sheet can be produced at the request of the respectable customers.
Physical and mechanical properties:
The physical and mechanical properties of the raw materials used in the production of GPPS sheets are as follows:
| Test Method | Value | Unit | Property | |
| ASTM D 1238 | ۱۱ | g/10 min | MFI | |
| ASTM D 792 | ۱٫۰۴ | g/cm3 | Density | |
| ASTM D 1525 | Min 89.5 | ̊C | Vicat Softening Point | |
| ASTM D 648 | ۷۳ | ̊C | Heat temperature deflection (HDT) | |
| ASTM D 638 | ۴۵ | Mpa |
Tensile Strength @ Break |
|
| ASTM D 638 | ۲ | % | Elongation @ Break | |
| ASTM D 790 | ۳۰۰۰ | Mpa | Flexural Modulus | |
| ASTM 638 | ۳۱۰۰ | Mpa | Tensile Modulus | |
| ASTM D 785 | Scale – L70 | – | Rockwell Hardness |
Applications:
۱٫ False ceiling
۲٫ Building Industry
۳٫ Packaging Industries
۴٫ Disposable containers