Korea Kumho Petrochemical Co., Ltd. Kumho ABS 745 Acrylonitrile Butadiene Styrene

General Information

Product Description

Features: Super impact resistance
Applications: Helmets, Suitcase

General

Material Status

Availability

Features

Uses

RoHS Compliance

UL File Number

Properties¹
Physical	Nominal Value	Unit	Test Method
Density / Specific Gravity	1.04	g/cm³	ASTM D792
Density	1.04	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR)			ASTM D1238
200°C/21.6 kg	18	g/10 min
220°C/10.0 kg	10	g/10 min
Melt Mass-Flow Rate (MFR) (220°C/10.0 kg)	10	g/10 min	ISO 1133
Molding Shrinkage - Flow	0.50 to 0.80	%	ASTM D955
Molding Shrinkage	0.50 to 0.80	%	ISO 294-4
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)	40.5	MPa	ASTM D638
Tensile Stress (Yield)	40.0	MPa	ISO 527-2
Tensile Elongation (Yield)	25	%	ASTM D638
Tensile Strain (Break)	28	%	ISO 527-2
Flexural Modulus	1960	MPa	ASTM D790
Flexural Modulus	2100	MPa	ISO 178
Flexural Stress	59.0	MPa	ISO 178
Flexural Strength (Yield)	56.0	MPa	ASTM D790
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	37	kJ/m²	ISO 179/1eA
Notched Izod Impact			ASTM D256
23°C, 3.20 mm	440	J/m
23°C, 6.40 mm	340	J/m
Notched Izod Impact Strength (23°C)	36	kJ/m²	ISO 180/1A
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale)	98		ASTM D785
Rockwell Hardness (R-Scale)	98		ISO 2039-2
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)	90.0	°C	ISO 75-2/B
Deflection Temperature Under Load (1.8 MPa, Unannealed)	84.0	°C	ASTM D648
Deflection Temperature Under Load (1.8 MPa, Unannealed)	79.0	°C	ISO 75-2/A
Vicat Softening Temperature	94.0	°C	ASTM D1525²
Vicat Softening Temperature	94.0	°C	ISO 306/B50
Flammability	Nominal Value	Unit	Test Method
Flame Rating (1.6 mm)	HB		UL 94