
DR555 polystyrene blue bottom benzene penetration
GPPS plastic raw material is general grade polystyrene (GPPS) Polystyrene (PS) is polymerized from styrene monomer (SM), which can be polymerized by a variety of synthesis methods. At present, bulk polymerization and suspension polymerization are mainly used in industry. The English name of polystyrene is Polystyrene (PS for short). PS is a thermoplastic non crystalline resin.
It is used for daily necessities, electrical appliances, instrument housings, toys, lamps, household appliances, stationery, cosmetics containers etc.
Model
|
ZJ-G015
|
Brand Name
|
DAOER CHEMICAL
|
Country Of Origin
|
Heze,China
|
Exterior
|
Transparent Granules
|
Item
|
Test conditions
|
Test method
|
Units
|
Test data
|
Melt flow rate
|
200℃,5Kg
|
ISO1133
|
g/10min
|
6.5
|
Tensile yield stress
|
|
ISO 527
|
MPa
|
47
|
Tensile elongation at break
|
|
ISO 527
|
%
|
2
|
Tensile modulus of elasticity
|
|
ISO 527
|
MPa
|
3300
|
Bending strength
|
|
ISO 178
|
MPa
|
90
|
Impact strength of the simple support beam
|
23℃
|
ISO 179/1eU
|
KJ/㎡
|
18
|
Impact strength of the simple support beam
|
-30℃
|
ISO 179/1eU
|
KJ/㎡
|
|
Rockwell hardness
|
L ruler
|
ASTMD785
|
|
100
|
Veka softening temperature
|
B/50(50N50℃/h)
|
ISO 306
|
℃
|
93
|
HDTB
|
0.45MPa
|
I5O 75
|
℃
|
78
|
Volume resistivity
|
|
IEC 6093
|
Ω cm
|
>10 14
|
UL flammability
|
|
UL 94
|
class
|
94 HB
|
Density
|
|
I50 1183
|
g/cm
|
1.04
|
Water absorption
|
|
ISO 62(A)
|
%
|
<0.1
|
Shrinkage of molded products
|
|
|
℃
|
10-60
|
Extrusion molding body temperature
|
|
|
℃
|
200-240
|
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Main Product:
GPPS Resin ,
HIPS Resin,
ABS Resin,
PP Resin,
HDPE Resin,
PC Resin