Injection Grade Virgin GPPS Granules Polystyrene Plastic Raw Materials GPPS for Oriented Film



Basic Info.

Carrier
PP
Transport Package
PP Bag
Specification
25kg/bag
Trademark
AJ
Origin
China
HS Code
3901901000
Production Capacity
500tons/Month

Product Description

Product Description

General grade polystyrene is a thermoplastic resin, colorless, odorless, tasteless and shiny, transparent beads or granular solid.
 Density 1.04 ~ 1.09, transparency 88% ~ 92%, refractive index 1.59 ~ 1.60.
 Under the action of stress, birefringence occurs, which is called 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.
 At 5 ~ 6ºC lower than the thermal deformation temperature, the stress can be eliminated and the thermal deformation temperature can be increased after annealing treatment.
 If a little α -methyl styrene is added in the production process, the heat resistance grade of universal polystyrene can be improved.

 

 

Detailed Photos

Application

Polystyrene has a broad application prospect in food packaging because of its transparent and excellent rigidity, electrical performance and printing performance, especially its good sanitation and low price. In the mechanical and electrical industry, instrumentation, communication equipment industry and other aspects has been widely used in a variety of instrument shell, lamp cover, optical parts, instrument parts, transparent window mirror, transparent model, chemical acid storage tank, acid conveying tank, telecommunications parts, high frequency capacitor, high frequency insulation pad, bracket, insert and frozen insulation materials. Also widely used in a variety of daily necessities, such as bottle caps, containers, decorations, buttons, combs, toothbrushes, soap boxes, cigarette boxes and toys, etc.

 

Product Parameters
Item Value Unit Standard
Density23ºC 1.05 g/cm3 ASTM D792
Melt Index 3.0 g/10 min ASTM D1238
Rockwell Hardness M 80   ASTM D785
Tensile strength break6mm/min 3.2mm 52.94 MPa ASTM D638
Elongation Break 6mm/min3.2mm 4.0 % ASTM D638
Flexural modulus 2.8mm/min 2745.09 MPa ASTM D790
HDT 120ºC 81 ºC ASTM D648
Vicat 50ºC/hr 3.2mm 97 ºC ASTM D1525
Company Profile
We take “quality products, quality service, competitive price, timely delivery” as the purpose, looking forward to greater cooperation with overseas customers on the basis of mutual benefit. Our company provides a wide range of products to meet your various needs. Our main products: EVA, PET, HDPE, LDPE, LLDPE, ABS, HIPS, EPS, GPPS, PC, etc. Since its inception, the company has always adhered to the “quality first, customer first, reputation first” business policy, wholeheartedly meet the potential needs of our customers. Under the irresistible situation of economic globalization, our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.

 

Packaging & Shipping

 

Certifications

FAQ

1. Are youtrading company or Manufacturer ?
   We are factory.

2.About Sample
  We provide samples, but you need to pay the sample fee and 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 21 working days after the confirmation of order& payment. And it varies according to the material and
   quantity.

6. About Payment term
    
It’s flexible, T/T, L/C at sight,100% in advance,30% in advance, the balance by copy B/L
 

We are China Injection Grade Virgin GPPS Granules Polystyrene Plastic Raw Materials GPPS for Oriented Film manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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