| Customization: | Available |
|---|---|
| Carrier: | PVC |
| Color: | White, Black or Customized |
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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.Features
1) Light quality, low price, low water absorption, good coloring, dimensional stability, good electrical properties, transparent products.
2) GPPS are soluble in aromatic hydrocarbons, chlorinated hydrocarbons, aliphatic ketones and esters but can only swell .
3) It is resistant to some mineral oils, organic acids, bases, salts, lower alcohols and their aqueous solutions. Bibulous rate is low.
4 ) Excellent electrical performance, volume resistance and surface resistance are high, and is not affected by temperature, humidity changes, also not affected by corona discharge.
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 |
1.Packing:
In 25kg PP woven bag, or per your requirement.
Hebei Baiyi Import and Export Co., Ltd. is an export-oriented enterprise which also has manufacturing and marketing teams. With a great reputation in China in the chemicals industry and have many years experience in manufacturing and marketing, We will be your most reliable high quality supplier.
Hebei Baiyi Import and Export Co., Ltd. is located in Shijiazhuang, Hebei province and has its own factories, Hebei province. The factories specialize in manufacturing many kinds of chemical products.To ensure the top quality of our products, cutting-edge scientific techniques and advanced management systems are used and strict quality control standards are implemented in every step of manufacturing. In addition, we are representing and acting as the sales agents of other producers in China to make up temporary demand so that we can improve our service to customers globally.
The essence of our business is commitment to customer service by meeting and/or exceeding our client's expectations of cost, quality, and efficient service. We are confident that our competitive edge will provide the foundation required for our customers to be successful in their own market areas.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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