Toyolac 440Y-MH5 Toray Acrylonitrile Butadiene Styrene

General

Material Status

Availability

Features

Forms

Processing Method

Physical	Nominal Value	Unit	Test Method
Specific Gravity
--			ASTM D792
--		g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (220°C/10.0 kg)		g/10 min	ISO 1133
Molding Shrinkage - Flow		in/in	ASTM D955
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus		psi	ISO 527-2/1
Tensile Strength
Yield²		psi	ASTM D638
Yield		psi	ISO 527-2/50
Tensile Elongation
Break²		%	ASTM D638
Break		%	ISO 527-2/50
Flexural Modulus³		psi	ASTM D790
Flexural Strength
--⁴		psi	ISO 178
Yield³		psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)		ft·lb/in²	ISO 179/1eA
Notched Izod Impact			ASTM D256
0.126 in		ft·lb/in
0.500 in		ft·lb/in
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale)			ASTM D785
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
264 psi, Unannealed, 0.252 in		°F	ASTM D648
264 psi, Unannealed		°F	ISO 75-2/A
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL			UL 94
Related Terminology
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Features
Features may also be described by the following terms: High Heat Resistance.

Notes

¹Typical properties: these are not to be construed as specifications.

²0.20 in/min

³0.12 in/min

⁴0.079 in/min

Toyolac® 440Y-MH5