GPPS granules Application:
1. Food packaging.
2. Electrical industrial, instrumentation, communications equipment industry and other various instruments has been widely used as a shell, lamp, optical parts, equipment parts, transparent windows mirror, transparent model, acid, chemical storage tank, acid tank transport, telecommunications components, high frequency capacitors, high frequency insulation pads, brackets, inserts and frozen insulating materials.
3. All kinds of daily necessities, such as Plastic Cutlery, Toys.
4.Specification
| Item | Test conditions | Test method | Test data | unit |
| Density | | ISO 1183:1987 | 1040 | kg/m3 |
| Water absorption | | ISO 62:1999 | <0.1 | % |
| Melt flow rate | 200°C/5kg | ISO 1133:1997 | 3.8 | cm3/10min |
| Process shrinkage | | ISO 294-4:1997 | 0.4-0.6 | % |
| Charpy impact strength | 1eU | ISO 179:1993 | 15 | kj/m2 |
| Tensile modulus | 1mm/min | ISO 527-2:1993 | 3300 | MPa |
| Elongation | 50mm/min | ISO 527-2:1993 | 3 | % |
| Tensile strength at break | 50mm/min | ISO 527-2:1993 | 55 | MPa |
| Ball indentation hardness H | 358N/30s | ISO 2039-1:1993 | 150 | N/mm2 |
| Bending strength | 2mm/min | ISO 178:1993 | 100 | MPa |
| HDT | 1.8MPa | ISO 75-2:1993 | 84 | °C |
| Linear coefficient of thermal expansion | (23-80)°C | DIN 53 752 | 0.8-1.0 | K-1 |
| Heat conduction | | DIN 52 612 | 0.16 | W/mK |
| Vicat softening point | B50/oil | ISO 306:1994 | 93 | °C |
| Flame retardance | >1.4mm | UL-Standard 94 | 94HB | Class |
LEVELING IMPORT AND EXPORT Co., Ltd. Locates at HEBEI Province, with 156, 000 square meters and 500 employees. Now we are the largest Titanium dioxide and other chemicals manufacturer in Asia,
Our company has strong technical force and high R&D capacity in titanium dioxide and STPP, SHMP ect products, We have various special-use titanium dioxide based on original zirconium, silicon, aluminum, zinc and other organic and inorganic coating processing.
The titanium dioxide has excellent dispersion, superior weathering resistance, fine white and gloss and other features. The performance is even better than similar products from overseas markets, while the cost of raw material has been greatly lowered with improved quality.
With our eyes focused on the future, we look forward to continued rapid development and growth in partnership with our esteemed customers to our mutual benefit as we meet the challenges ahead.
We can cooperate based on Honest and Trustworthy, Mutually Beneficial and Win-Win business relations. It is our honor to work together with you for a bright future.
