Wuhan Xuyadi Chemicals Co., Ltd.
Main products:Polypropylene
Products
Contact Us
  • Contact Person : Ms. zheng Melody
  • Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
  • Tel : 0086-27-86371632
  • Fax : 0086-27-86371597
  • Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
  • Country/Region : China
  • Zip : 430014

GPPS(Gneral Purpose Polystyrene) granules Manufacturer

GPPS(Gneral Purpose Polystyrene) granules Manufacturer
Product Detailed
Our Superiority 1.Best quality goods 2.Competitive price (Manufacturer) 3.Delivery quickly 4.Free samples

Abstract

GPPS is a colorless, odorless, non-toxic, tasteless non crystalline transparent thermoplastic resin. Rigidity and hardness of the surface. But it is very brittle, impact resistance of low strength, poor wear resistance, its color and good processability, radiation resistance, is one of the better decorative materials. 

Features:

1.high impact strength

2.Good low temperature resistance

Transport and storage

     GPPS in the transport process should be avoided in rain and snow, exposure and pollution, prevent the long. Not use lossy packaging transportation, loading and unloading and tools. 

     GPPS material should be stored in ventilated, dry, sunscreen, away from the source of inflammation and maintained in a clean and good fire facilities within the Treasury, the height from the ground in many 150mm. 

Application:

1 food packaging; 

2 Electrical and mechanical industry, instrumentation, communications equipment industry has been widely applied to various instruments shell, lamp, optical parts, instrument parts, transparent window transparent, model, chemical acid storage tank, acid conveying groove, telecommunications parts, high frequency capacitor, high frequency insulation pad, bracket, insert and frozen insulation materials; 

3 all kinds of daily necessities, toys. 

Packing

25kg/bag, 23tons/20ft container

We also produce HDPE,LDPE,LLDPE,PP,PVC,PE100,PE80,PC,ABS etc.

More information please feel free to contact me Lafy

Skype ID:lafylove

Tel:0086-27-86371632Fax:0086-27-86371597  

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 294-4:1997

0.4-0.6

%

Charpy impact strength 

1eU

ISO 179:1993

15

kj/m2

Tensile modulus

1mm/min

ISO 527-2:1993

3300

MPa

Elongation 

50mm/min

ISO 527-2:1993

3

%

Tensile strength at break

50mm/min

ISO 527-2:1993

55

MPa

Ball indentation hardness H

358N/30s

ISO 2039-1:1993

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

(23-80)°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

GPPS(Gneral Purpose Polystyrene) granules Manufacturer



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