پلی استال 511DP-BK 402

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Technical Datasheet 511 DP - BK402

Product Description:

Nucleated Medium Viscosity Acetal Homopolymer.

Applications:

Engineering applications such as auto parts, gears, etc.

Typical data:

PROPERTY	TEST METHOD	UNIT	TYPICAL VALUE
Density	ISO 1183	g/cm³	1.42
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	ISO1133	g/10 min	14
Melt Mass-Flow Rate (MVR) (190°C/2.16 kg)	ISO1133	In3 /10min	0.793
Molding Shrinkage Across Flow Flow	ISO 294-4	% %	1.8 1.9
Water Absorption 73ºF (23°C), 24hr, 0.0787 in (2.00 mm) Equilibrium, 73 ºF (23°C), 0.0787 in(2.00mm),50%RH	ISO 62	% %	0.90 0.20
Tensile Modulus	ISO 527-2	psi	493000
Tensile Stress (Yield)	ISO 527-2	psi	10700
Tensile Strain (Yield)	ISO 527-2	%	12
Nominal Tensile Strain at Break	ISO 527-2	%	60
Flexural Modulus	ISO 178	psi	464000
Flexural Strength (3.5% Strain)	ISO 178	psi	12300
Charpy Notched Impact Strength -22ºF (-30°C) 73 ºF (23°C)	ISO 179/1eA	ft.lb/in2 ft.lb/in2	2.9 3.3
Charpy Unnotched Impact Strength	ISO 179/1eU	ft.lb/in2 ft.lb/in2	76 76
Heat Deflection Temperature 66psi (0.45 MPa),Unannealed 264 psi (1.8 MPa), Unannealed	ISO 75-2/B ISO 75-2/A	ºF ºF	325 221
Melting Temperature4	ISO 11357-3	ºF	352

* Typical values not to be construed as specifications.