Keyuan Price Virgin High Impact Polystyrene HIPS Resin HIPS Granules

Feature:	Virgin
CAS No.:	9003-53-6
Formula:	(C8h8)N
EINECS:	202-851-5
Material:	High Impact Polystyrene/HIPS
Usage:	General Plastics, Toys, Housewares, Appliance Parts, Novelties

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Basic Info.

Plastic Properties After Heated

Thermoplastic Plastics

Plastic Forming Method

Injection

Color

White

Name

High Impact Polystyrene/HIPS

Transport Package

25kg Per Bag

Specification

Virgin

Trademark

SINOPEC

Origin

China

HS Code

3903199000

Production Capacity

800tons Per Month

Product Description

HIPS

High Impact Polystyrene is a thermoplastic resin that is a colorless, odorless, odorless, shiny, transparent beaded or granulated solid. Under the action of stress, birefringence is produced, the so-called stress-optical effect. The melting temperature of the product is 150~180°C,the thermal decomposition temperature is 300°C, the heat distortion temperature is 70~100°C, and the long-term use temperature is 60~80°C. HIPS has good toughness, fatigue resistance, weather resistance, low water absorption, high dielectric strength, good electrical performance, size stability, good molding, good chemical resistance .

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

1)Fiber (Carpet,Textiles,Upholstery, etc.
2)Film (shopping bags, casting film, multilayer film, etc.)
3) Blow Molding (Medical & Cosmetic container,Lubricant & Paint container, etc.)
4)Injection Molding(Automotive, Electronic, Construction, House wares, Furniture, Toys, etc.)

1) For sample order, products is usually to shipping by UPS, FEDEX or DHL and so on.
2) For regular order, shipments can be arranged by sea, air, door to door , express or economy.
Let us know your requirement, we’ll try to save your budget and meet deadine.

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