Polystyrene Virgin GPPS 535n 525b Plastic Granules Plastic Raw Material Food Grade

Product Description

Product Description

Product Description

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 teperature is 300 ° C, the heat distortion temperature is 70 to 100 ° C, long-term use temperature is 60 ~ 80 °C.

 

Product Parameters

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

Product Usage

1. Home appliances and electronic appliances : GPPS can be used to manufacture all kinds of home appliances, electronic appliances shell, panel,
such as TV, radio recorder, telephone shell, etc.
2. Food packaging : Because of its good transparency and processing properties, GPPS is often used in the manufacture of various food packaging, such as tableware, boxes, etc.
3. Stationery field : Stationery such as transparent folders and transparent tape are often made by GPPS.
4. Toy field : GPPS is also widely used in the manufacture of various toys, such as building blocks, puzzles and so on.

 

Detailed Photos

Packaging & Shipping

 

 

Company Profile

Ningbo Shu You plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, LLDPE, PE, EVA, ABS, PVC..... and Contains all kinds of metals. So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company.ABOUT Us

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