Starex BF-0930

Identification & Functionality

Chemical Family

Acrylics, Acrylates & Methacrylates,

Styrenics

Polymer Name

Methyl Methacrylate Acrylonitrile Butadiene Styrene (MABS)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Blends & Alloys

Features & Benefits

Materials Features

General Purpose

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

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (Natural or representative color)	1.13	-	ISO 1183
Melt Flow Index - MFI (220°C/10 kg)	33	g/10 min	ISO 1133
Molding Shrinkage - MD (Flow at 2mm)	0.35~0.43	%	ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)	0.36~0.45	%	ISO 294-4

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength at Break (50 mm/min)	72	MPa	ISO 527
Tensile Strength at Yield (50 mm/min)	73	MPa	ISO 527
Rockwell Hardness	121	Scale R	ISO 2039-2
Tensile Modulus (50 mm/min)	2900	MPa	ASTM D638
Tensile Strain at Break (50 mm/min)	5	%	ISO 527
Flexural Strength (2 mm/min)	100	MPa	ISO 178
Flexural Modulus (2 mm/min)	3000	MPa	ISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)	2	kJ/m2	ISO 179 1eA
Charpy Unnotched Impact Strength (23°C, 4mm)	25	kJ/m2	ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)	2	kJ/m2	ISO 180 1A
Unnotched Izod Impact Strength (23°C, 4 mm)	25	kJ/m2	ISO 180 1A

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm)	76	°C	ISO 75-2