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Hua Yite Industrial Co., Limited.

N0.8, Chengyang Industrial Zone,Qingdao ,Shandong,China

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GPPS resin



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20 Ton

25kg/bag, 22mt/one 20'container( With pallet).

Within 14days sent goods.

2000 Ton per Month

L/C, T/T

Plastic Raw Materials

Contacter maintenant

Spécification du produit

Brand Name : -

La description

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:
Item Test conditions Test method Test data unit
Density    ISO 1183:1987 1040 kg/m3
Water absorption   ISO 62:1999 <0.1 %
Melt flow rate 200°C/5kg ISO 1133:1997 3.8 cm3/10min
Process shrinkage   ISO *94-4:1997 0.4-0.6 %
Charpy impact strength  1eU ISO 179:1993 15 kj/m2
Tensile modulus 1mm/min ISO *27-2:1993 3300 MPa
Elongation  50mm/min ISO *27-2:1993 3 %
Tensile strength at break 50mm/min ISO *27-2:1993 55 MPa
Ball indentation hardness H 358N/30s ISO **39-1:1993 150 N/mm2
Bending strength 2mm/min ISO 178:1993 100 MPa
HDT 1.8MPa ISO 75-2:1993 84 °C
Linear coefficient of thermal expansion (*3-80)°C DIN 53 752 0.8-1.0 K-1
Heat conduction   DIN 52 612 0.16 W/mK
Vicat softening point B50/oil ISO 306:1994 93 °C
Flame retardance >1.4mm UL-Standard 94 94HB Class


Personne à contacter:Mr. Fu

Société:Hua Yite Industrial Co., Limited.

Nom de la société:N0.8, Chengyang Industrial Zone, Qingdao , Shandong, China,


Mr. Fu < Hua Yite Industrial Co., Limited. >
Je veux savoir:

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