Basic Info.

Transport Package

Container

Specification

25kg/bag

Origin

China

Transport Package

Container

Specification

25kg/bag

Origin

China

Product Desciption

High Impact Polystyrene/Virgin& Recycled HIPS

Specification:

Property	Unit	Test Method	Test Condition	HIPS
Tensile Strength	kg/cm2 ( MPa)	ASTM D-638 ( ISO527)	23°C	220 (22)
Tensile Elongation	%	ASTM D-638 ( ISO527)	23°C	40
Flexural Strength	kg/cm2 ( MPa)	ASTM D-790 ( ISO178)	23°C	440 (43)
Flexural Modulus	kg/cm2*104 ( MPa)	ASTM D-790 ( ISO178)	23°C	2.3 (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	°C	ASTM D-1525 (ISO306B)	Annealed 80°C×2Hr 1/8'' bar	95
Heat Deflection Temperature	°C	ASTM D-648 ( 75/A)	Annealed 80°C×2Hr 1/8'' bar	88
Melt Flow Index	g/10 min	ASTM D-1238 ( ISO1133 )	200°C×5Kg ( 49N )	5.5
Residual Monomer	ppm max.	-	-	700
Molding  Shrinkage	%	FCFC Method	23°C	0.4~0.6
Specific Gravity	-	ASTM D-792 ( ISO1183 )	23°C/23°C	1.04
Flammability	-	UL-94	FILE NO. E162823	1/16" HB NC

HIPS-688

Raw materials description
Standard	Injection molding grade		Colour		White
Application	High impact, high heat-resisting, low temperature resistance,good regidity,according with food hygienic standard, be widely used in toy and home appliances manufacture.
Remark	High impact, high heat-resisting, extrusion molding.
Raw materials technique data
Property items		Test condition		Method		Test result	Units
Basic performance	Melt flow rate	200°C/5kg		ISO 1133		4.6	g/10min
	Density			ISO 1183		1.04	g/cm3
	Water absorption			ISO 62		<0.1	%
Physical property	Process contractibility rate			ISO 294		0.4-0.7	%
Mechanical behavior	Stretch yield stress	23°C		ISO 527		23	Mpa
	Percentage elongation	23°C		ISO 527		45	%
	flexural strengh	23°C		ISO 178		46	Mpa
	Flexural modulus	23°C		ISO 178		2260	Mpa
	Izod impact	23°C		ISO 180		115	j/m
	Rockwell hardness	23°C		ASTMD-785		65	L
Thermal property	Vicat softening point	B10/oil		ISO 306		95	°C
	distortion temperature(non-anneal)	1.82Mpa		ISO 75-2		79	°C
Other propery	Fire resistance			UL 94		HB
	residual monomer					<400	ppm max