High Quality Virgin Crystal Polystyrene Granule Polystyrene Granules GPPS

• Customization: Available
• Feature: Photodegradable
• CAS No.: 9003-53-6
• Model NO.: GPPS
• Formula: (C8h8)N
• EINECS: 202-851-5
• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: Transparent;Yellow
• Density: 1.04-1.09
• Melting Point: 150-180
• Material Attribute: Food Contact Grade
• Delivery: 7-15 Days
• Transport Package: PP/PE Woven Bag or Paper Plastic Composite Bag
• Specification: 25kg/Bag
• Trademark: chijiang
• Origin: China
• HS Code: 3903199000
• Production Capacity: 500000000/Year

Product Description

Product Description

  GPPS is a thermoplastic resin, colorless,odorless, tasteless and lustrous, transparent bead-like or granular solid. It has a density of 1.04~1.09, a transparency of 88%~92%, and a refractive index of 1.59~1.60. Under stress, it produces birefringence, which is known as the stress-optical effect. The melting temperature of the product is 150~180ºC, the thermal decomposition temperature is 300ºC, the thermal deformation temperature is 70~100ºC, and the long-term use temperature is 60~80ºC. In the lower heat deflection temperature 5 ~ 6 ºC, after annealing treatment, the stress can be eliminated, so that the heat deflection temperature is increased.

Detailed Photos

 

 

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

Packaging & Shipping

Packaging Detials:
In net 25 kg /bag     Port of departure:Tianjin port
 

 

Company Profile

  

Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world. 

Chijiang's tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.

 

Our Advantages

1. Complete and more products to meet customer demand.
We not only produce some GPPS additives&GPPS chemicals by itself, but also have good work relationship with other Polymer Additives factories, in accordance with product standards and end-user requirements, finally providing one-stop GPPS chemicals solution for you.
2. Professional testing group ensure satisfying quality.
We have one professional product development and testing team on GPPS chemicals,help its customer ensure that all the products supply from our company meet the technical requirements of applications on GPPS industry before shipment.
3. Fast and Flexible shipment.
We have itself big warehouses and many partner factories, which enable us arrange shipment in a fast and flexible way, according to our GPPSplastics customer requirement. The delivery time should be 7-15 days.
4. Less investment, more benefit you will get.
Except offering diversified plastic additives , We also provide GPPS plastics production formula support for our GPPS plastics customers, which will help customer save purchasing cost, time cost, capital cost and risk cost. It is a win-win opportunity and both of us will gain maximum benefits through cooperation.

 

 

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.
 

FAQ

1. Are you trading company or Manufacturer ?
We are factory. 

2.About Sample 
We provide samples, but you need to pay the freight. 

3. About Material 
We can customize the material according to customers' requirement.

4. About Quality 
All the products must be tested strictly according to the testing procedure before shipment. 

5. About Delivery Period 
Normally delivered in 7-15 working days after the confirmation of order& payment. And it varies according to the material and quantity.