Starex SR-0320 K

Identification & Functionality

Chemical Family

Acrylonitrile Butadiene Styrene (ABS),

Styrenics

Polymer Name

Acrylonitrile Butadiene Styrene (ABS)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Basic Thermoplastics

Styrenics

Features & Benefits

Materials Features

Heat Resistance

Applications & Uses

Markets

Consumer Goods,

Electrical & Electronics

Applications

Consumer Goods — Appliances & Electronics

Electrical & Electronics — Devices & Assemblies

Consumer Electronics,

Other Devices & Assemblies

Plastics & Elastomers End Uses

Appliances,

Electrical/Electronic Applications

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength at Yield (50 mm/min)	48	MPa	ISO 527
Rockwell Hardness	110	Scale R	ASTM D785
Tensile Strain at Break (50 mm/min)	36	%	ISO 527
Flexural Strength (2 mm/min)	76	MPa	ISO 178
Flexural Modulus (2 mm/min)	2450	MPa	ISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)	15	kJ/m2	ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)	17	kJ/m2	ISO 180 1A

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (Natural or representative color)	1.06	-	ISO 1183
Melt Flow Index - MFI (220°C/10 kg)	9	g/10 min	ISO 1133
Molding Shrinkage - MD (Flow at 2mm)	0.4 - 0.7	%	ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)	0.4 - 0.7	%	ISO 294-4
Water Absorption (23°C)	0.3	%	ISO 62

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT (1.8 MPa, Annealed, 4 mm)	105	°C	ISO 75-2
Heat Deflection Temperature - HDT (0.45 MPa, Unannealed, 4 mm)	100	°C	ISO 75-2
Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm)	86	°C	ISO 75-2
Heat Deflection Temperature - HDT (0.45 MPa, Annealed, 4 mm)	108	°C	ISO 75-2