EPS (expandable polystyrene) granules/powder

Specifications
EPS (expandable polystyrene)
1.good quality, prompt delivery
2. granules& powder
3. environment


Specifications

GPPS virgin&recycled
1.Good quality, prompt delivery
2.film grade, blow/injection grade
3.Big quantity, competitive price

HDPE/LDPE/LLDPE/PET/PP/PVC/PS/HIPS/GPPS/EPP/EPS/EVA/ABS/AS

GPPS General Purpose Polystyrene
Specification: Injection moulding, extrusion, medical usage
Use: CD box, drink cup, egg box, extrusion package materials, medical articles, vegetable box in refrigerator
Our company can provide other materials that suitable for injection moulding, as follow:

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






Ailly