Gold Member Since 2015
Hongkong Baijin International Trading Co., Ltd.

GPPS 525, general purpose polystyrene, GPPS manufacturer / supplier in China, offering Film grade virgin recycled plastic granules GPPS 525/GPPS 525N, Industry & Food Grade, Sodium pyrophosphate, SAPP 28, High Purity Lithium Carbonate Powder 99.5% and so on.

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Supplier Homepage Product plastic resin and polymers Film grade virgin recycled plastic granules GPPS 525/GPPS 525N

Film grade virgin recycled plastic granules GPPS 525/GPPS 525N

FOB Price: US $1,100-1,500 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $1,100-1,500/ Ton
Get Latest Price
Port: Tianjin, China
Production Capacity: 500ton/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GPPS 525N
  • Kind: Transparent Plastic Sheet
  • Contraction Percentage: 0.4%~1.4%
  • Density: 1.04~1.09,
  • Model No: GPPS-YY
  • Grade: Injection Blow Extrusion Pipe
  • injection: CIQ SGS
  • HS Code: 3901300000, 3901300000
  • Trademark: bj
  • Specification: 1-3mm
  • Material: PS
  • Water Absorption: 1.5%~3.5%
  • Tensile Strength: (81~130)MPa
  • Color: Transparent,White,Blue,Green,Red,Yellow
  • CAS No: 9003-53-6
  • Plastic Forming Method: Film Pressure
  • Storage: Stored at Dry,Cool and Under
  • Export Markets: Global
  • Transport Package: 25kg/Bag.
  • Origin: China
Product Description
GPPS: General Purpose Polystyrene

Physical and Chemical Properties
Appearance : Clear pellets
Solubility in water: Insoluble
Density: 1.04-1.111 g/cm3 (20 C)
Usage: Common commercial polymer.

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
Specification of GPPS Resin:

ItemTest conditionsTest methodTest dataunit
Density  ISO 1183:19871040kg/m3
Water absorption ISO 62:1999<0.1%
Melt flow rate200°C/5kgISO 1133:19973.8cm3/10min
Process shrinkage ISO 294-4:19970.4-0.6%
Charpy impact strength 1eUISO 179:199315kj/m2
Tensile modulus1mm/minISO 527-2:19933300MPa
Elongation 50mm/minISO 527-2:19933%
Tensile strength at break50mm/minISO 527-2:199355MPa
Ball indentation hardness H358N/30sISO 2039-1:1993150N/mm2
Bending strength2mm/minISO 178:1993100MPa
HDT1.8MPaISO 75-2:199384°C
Linear coefficient of thermal expansion(23-80)°CDIN 53 7520.8-1.0K-1
Heat conduction DIN 52 6120.16W/mK
Vicat softening pointB50/oilISO 306:199493°C
ItemTesting standards
Test Conditions
Melt flow index
Softening point
Tensile strength
D-638 Kg/cm²420470500490
Tensile modulus
D-638- 26460262202672026720
Bending strength
Flexural modulus
D-790 Kg/cm²31000310003100031000
Heat distortion temperature
Mixed leveling

Injection level

Injection level

Injection level


Film grade virgin recycled plastic granules GPPS 525/GPPS 525N
Film grade virgin recycled plastic granules GPPS 525/GPPS 525N
Film grade virgin recycled plastic granules GPPS 525/GPPS 525N
Film grade virgin recycled plastic granules GPPS 525/GPPS 525N
Film grade virgin recycled plastic granules GPPS 525/GPPS 525N
 Handling and Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and 
1 Packing: 25kg/pp bag, 25kg/paper bag, 1000kg/jumbo bag, 500kg/super sack
2 Loading: 17mt per 20 foot container
3 Loading Port:tianjin port
4 Lead time: 15days
1 OEM Service
2 Any packing is aviable 
3 Any port for loading is work
4 Your inquiry will get response within 4 hours
5 SGS certificate could be support
Free samples for evaluation
The charge of samples postage will be reduced from the first order.
Payment: TT, LC, DP, DA, Western Union
Partial Shipment is allowed
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