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Shijiazhuang Yibell Technology Co., Ltd.

Gpps, General Purpose Polystyrene manufacturer / supplier in China, offering GPPS (General Purpose Polystyrene) Plastic Raw Materials, Low Price Sodium Citrate Food Additive Best Price and Best Quality, Y3150e Gear Hobbing Machine, Yk3150e Two Axis Gear Hobbing Machine and so on.

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GPPS (General Purpose Polystyrene) Plastic Raw Materials

FOB Price: US $1,200 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $1,200/ Ton
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Production Capacity: 2000 Tons Per Month
Transport Package: 25kg PP Bags 20mt/20FCL
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: Virgin and recycled
  • Usage: General Plastics
  • Plastic Forming Method: Injection
  • Coulor: Natural Color
  • Trademark: YB
  • Origin: Shangdong China
  • Material: General Purpose Polystyrene/GPPS
  • Plastic Properties After Heated: Thermoplastic Plastics
  • Color: White
  • Type: Synthetic Resin and Plastics
  • Specification: 25Kg /Ingot, 1MT/pallet
  • HS Code: 1121313
Product Description
GPPS (General Purpose Polystyrene)
Grade: Injection moulding, extrusion, medical usage
Usage: CD box, drink cup, egg box, extrusion package materials, medical articles, vegetable box in refrigerator
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
Flame retardance>1.4mmUL-Standard 9494HBClass

Packing: 25kg pp bags or as your requirement.
Prosperities Test Condition Test Method Value  Unit
Melting Flow Rate 200°C/5kg ISO 1133 5.0 g/10min
Density   ISO 1183 1.04 g/cm3
Water Absorption   ISO 62 <0.1 %
Molding Shrinkage   ISO 294 0.4-0.7 %
Tensile Strength 23°C ISO 527 23 Mpa
Tensile Elongation 23°C ISO 527 50 %
Flexural Strength 23°C ISO 178 46 Mpa
Flexural Modulus 23°C ISO 178 2260 Mpa
Izod Impact Strength 23°C ISO 180 108 j/m
Rockwell Hardness 23°C ASTMD-785 65 L
Vicat Softening Temp. B10/oil ISO 306 95 °C
Heat Distortion Temp. 1.82Mpa ISO 75-2 79 °C
UL Flame Class Rating   UL 94 HB  
Residual Monomer     <400 ppm max
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