Starex HF-0670

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

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 Break (50 mm/min)	33	MPa	ISO 527
Tensile Strength at Yield (50 mm/min)	42	MPa	ISO 527
Rockwell Hardness	109	Scale R	ASTM D 785
Tensile Modulus (50 mm/min)	2300	MPa	ASTM D 638
Flexural Strength (2 mm/min)	68	MPa	ISO 178
Flexural Modulus (2 mm/min)	2400	MPa	ISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)	20	kJ/m2	ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)	18	kJ/m2	ISO 180 1A

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (Natural or representative color)	1.04	-	ISO 1183
Melt Flow Index - MFI (200°C/5 kg)	4.5	g/10 min	ASTM D 1238
Molding Shrinkage - MD (Flow at 2mm)	0.3 ~ 0.6	%	ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)	0.3 ~ 0.6	%	ISO 294-4

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm)	74	°C	ISO 75-2

Regulatory & Compliance

Certifications & Compliance

UL 94