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High Impact Polystyrene HIPS HP8250

China High Impact Polystyrene HIPS HP8250, Find details about China HIPS, Polystyrene from High Impact Polystyrene HIPS HP8250

Model NO.
8250
Plastic Forming Method
Film Pressure
Color
White
Trademark
sinopec
Transport Package
25kg/Bag
Specification
sgs, iso9001, ce
Origin
Made in China
HS Code
3907400000
Model NO.
8250
Plastic Forming Method
Film Pressure
Color
White
Trademark
sinopec
Transport Package
25kg/Bag
Specification
sgs, iso9001, ce
Origin
Made in China
HS Code
3907400000

HIPS Granules / High Impact Polystyrene


Specification:
PropertyUnitTest MethodTest ConditionHIPS
Tensile Strengthkg/cm2
( MPa)		ASTM D-638
( ISO527)		23°C220
(22)
Tensile Elongation%ASTM D-638
( ISO527)		23°C40
Flexural Strengthkg/cm2
( MPa)		ASTM D-790
( ISO178)		23°C440
(43)
Flexural Moduluskg/cm2*104
( MPa)		ASTM D-790
( ISO178)		23°C2.3
(2260)
Izod
Impact Strength		kg-cm/cm
( J/m )		ASTM D-256
( ISO R180 )		23°C
1/4'' bar		11.0
(108)
Vicat Softening
Temperature		°CASTM D-1525
(ISO306B)		Annealed
80°C×2Hr
1/8'' bar		95
Heat Deflection
Temperature		°CASTM D-648
( 75/A)		Annealed
80°C×2Hr
1/8'' bar		88
Melt
Flow Index		g/10 minASTM D-1238
( ISO1133 )		200°C×5Kg
( 49N )		5.5
Residual Monomerppm max.- - 700
Molding 
Shrinkage		%FCFC
Method		23°C0.4~0.6
Specific Gravity-ASTM D-792
( ISO1183 )		23°C/23°C1.04
Flammability-UL-94FILE NO.
E162823		1/16" HB
NC

HIPS-688
Raw materials description
StandardInjection molding gradeColourWhite
ApplicationHigh impact, high heat-resisting, low temperature resistance,good regidity,according with food hygienic standard, be widely used in toy and home appliances manufacture.
RemarkHigh impact, high heat-resisting, extrusion molding.
Raw materials technique data
Property itemsTest conditionMethodTest resultUnits
Basic performanceMelt flow rate200°C/5kgISO 11334.6g/10min
Density
 		ISO 11831.04g/cm3
Water absorption
 		ISO 62<0.1%
Physical propertyProcess contractibility rate
 		ISO 2940.4-0.7%
Mechanical behaviorStretch yield stress23°CISO 52723Mpa
Percentage elongation23°CISO 52745%
flexural strengh23°CISO 17846Mpa
Flexural modulus23°CISO 1782260Mpa
Izod impact23°CISO 180115j/m
Rockwell hardness23°CASTMD-78565L

Thermal property		Vicat softening pointB10/oilISO 30695°C
distortion temperature(non-anneal)1.82MpaISO 75-279°C
Other properyFire resistance
 		UL 94HB
 
residual monomer
 
 		<400ppm max

 
 
 
 
 
 
 
High Impact Polystyrene HIPS HP8250

 

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