Starex BF-0670T

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

Applications

Consumer Goods — Other Consumer Goods Applications

Plastics & Elastomers End Uses

General Purpose

Properties

Flame Rating

UL 94 HB

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength at Yield (50 mm/min)	52	MPa	ISO 527
Tensile Strength at Break (50 mm/min)	36	MPa	ISO 527
Rockwell Hardness	115	Scale R	ASTM D785
Tensile Modulus (50 mm/min)	2500	MPa	ASTM D638
Tensile Strain at Break (50 mm/min)	22	%	ISO 527
Flexural Strength (2 mm/min)	70	MPa	ISO 178
Flexural Modulus (2 mm/min)	2360	MPa	ISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)	8	kJ/m2	ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)	7.4	kJ/m2	ISO 180 1A
Pencil Hardness (1000 g)	F	-	JIS K 5401

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (Natural or representative color)	1.12	-	ISO 1183
Melt Flow Index - MFI (220°C/10 kg)	24	g/10 min	ISO 1133
Molding Shrinkage - MD (Flow at 2mm)	0.4	%	ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)	0.4	%	ISO 294-4

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm)	72	°C	ISO 75-2
Heat Deflection Temperature - HDT (0.45 MPa, Unannealed, 4 mm)	83	°C	ISO 75-2
Heat Deflection Temperature - HDT (1.8 MPa, Annealed, 4 mm)	86	°C	ISO 75-2

Regulatory & Compliance

Certifications & Compliance

UL 94