Starex GR-5035U

Identification & Functionality

Chemical Family

Styrenics

Fillers Included

Glass Fiber

Polymer Name

Styrene Acrylonitrile Copolymer (SAN)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Basic Thermoplastics

Styrenics

Features & Benefits

Materials Features

General Purpose

Applications & Uses

Markets

Consumer Goods

Applications

Consumer Goods — Other Consumer Goods Applications

Plastics & Elastomers End Uses

General Purpose

Properties

Filler

Glass Fiber

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (Natural or representative color)	1.34	-	ISO 1183
Melt Flow Index - MFI (220°C/10 kg)	6	g/10 min	ISO 1133
Molding Shrinkage - MD (Flow at 2mm)	0.5~0.6	%	ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)	0.5~0.6	%	ISO 294-4

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength at Yield (50 mm/min)	120	MPa	ISO 527
Tensile Strength at Break (50 mm/min)	118	MPa	ISO 527
Rockwell Hardness	123	Scale R	ASTM D785
Tensile Modulus (50 mm/min)	9000	MPa	ISO 527
Tensile Strain at Break (50 mm/min)	2	%	ISO 527-2/1A
Flexural Strength (2 mm/min)	180	MPa	ISO 178
Flexural Modulus (2 mm/min)	11500	MPa	ISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)	6	kJ/m2	ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)	5.5	kJ/m2	ISO 180 1A

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm)	106	°C	ISO 75-2