Product Specifications
| Prod Model: |
virgin GPPS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Sample: |
Free |
| Material: |
General Purpose Polystyrene/GPPS |
| Usage: |
Specialty Plastics |
| Color: |
White |
Product Description
Introduction of GPPS:
General Purpose Polystyrene is a kind of thermoplastic resin, is a colorless, odorless, tasteless, shiny, transparent beaded or granular solid. Density is 1.04 to 1.09, transparency is 88% to 92%, refractive index is 1.59 to 1.60. In the stress function, resulting in birefringence, the so-called stress - optical effect. Product of the melting temperature is 150 to 180 ° C, thermal decomposition temperature is 300 ° C, the heat distortion temperature is 70 to 100 ° C, long-term use temperature is 60 ~ 80 °C
1.GPPS data sheet:
Item |
Testing standards
|
Test Conditions
|
Units |
PG-22 |
PG-33 |
PG-80 |
PG-80N |
PG-383 |
PG-383M |
Melt flow index
|
D-1238 |
200°C*5kg |
g/10min. |
17.5 |
7.4 |
4.0 |
5.7 |
3.0 |
3.0 |
Softening point
|
D-1525 |
1kg. |
°C |
87.0 |
94.0 |
97.7 |
97.6 |
105.0 |
96.3 |
Tensile strength
|
D-638 |
|
Kg/cm² |
420 |
470 |
500 |
490 |
560 |
520 |
Tensile modulus
|
D-638 |
- |
|
26460 |
26220 |
26720 |
26720 |
28140 |
- |
Bending strength
|
D-790 |
- |
Kg/cm² |
540 |
670 |
690 |
690 |
820 |
- |
Flexural modulus
|
D-790 |
|
Kg/cm² |
31000 |
31000 |
31000 |
31000 |
33000 |
- |
Heat distortion temperature
|
D-648 |
- |
°C |
75 |
79 |
81 |
81 |
86 |
- |
Use |
- |
- |
- |
Mixed leveling
|
Injection level
|
Injection level
|
Injection level
|
Board-level charge
|
Injection level
|
2. 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.
3. Storge:
It should avoid damp, contaminated and direct sun light during transport.And should be stored in ventilated and dry place. Do not put it with flammable and corrosive substances together,and away from the fire.
Founded in 2004, SHIJIAZHUANG BETOP MAGNESIUM ZINC TECHNOLOGY Co., Ltd. is located in the attractive city, SHIJIAZHUANG. With 107 National express, Beijing-Guangzhou railway and Beijing-Shenzhen thruway through from north to south, the position enjoys convient transportaion and extramely advantageous geographical positions.
BETOP has RMB 10 million of registered assects, covering an area of 60 Chinese acres. 150 employees worked for us, of whom professionals and technicians take up 1/5.
BETOP's main products are indirect zinc oxide(99.7) with annual output 12, 000 tons; Direct method zinc oxide (90%-98%), annual output 9, 000 tons; High activity zinc oxide, anuual output 3, 000 tons; Nanometer zinc oxide, annual output 6, 000 tons. We are the largest supplier of zinc oxide in Hebei province. In addition, we also produce zinc sulfate, annual output 3, 000 tons; Basic zinc carbonate, annual output 4, 000 tons; Zinc stearate, annual output 1, 000 tons; Zinc phosphate, annual output 1, 200 tons and zinc borate, annual output 2, 000 tons. All our products are available for granule and powder.
In May, 2005, we passed the ISO9001: 2000 International Standard Quality Management System Certification. Insisting that the service be taken as the center and the quality be taker as the ain, we have built a comprehensive qualit assurance system in the company and good sales network in the market, we gained recognization from numbers of customers for exact and fine assay, high standard of product quality, advantageous price and prompt delivery. With expanding of market, we further adjust the product structure, enlarge the scale and develop more application field based on scientific management, BETOP targets to be a trans-regional, cross-industry chemical group corporation in future.
We have established a comprehensive sales network in the major ciries of China, its wholly-owned subsidiary, SHIJIAZHUANG BETOP magnesium zinc technology Co., Ltd. Was founded and obtained the export entitlement in 2009, presently, our products have been exported to South Korea, Spain, Egypt, Japan, Turkey, Burma, Thailand, India, Vietnam. We are willing to be cooperation partner with all the customers on the basis of mutual respect and reciprocal trade.
