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Delrin ® 570 Acetal 20% Glass

Compliance Info

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General Info

DELRIN® 570 is a 20% glass filled homopolymer acetal with enhanced dimensional stability, high stiffness, and low creep for superior part performance and higher mechanical properties at elevated temperatures when compared to unfilled DELRIN®.

Click for more information on the complete line of Delrin Acetal Plastic Products

Key Properties

Enhanced Dimensional Stability
Low Creep
Higher Heat Deflection than unfilled DELRIN®
NSF Standard 61 Compliant

Limitations

Wear Resistance in Dry Environments
Poor Resistance to Strong Acids and Alkalies
Larger Cross Sections are prone to Centerline Porosity

Applications

Electrical Components
Housings
Metal Replacement
Structural Components

Resin Trade Names

Manufacturer Trade Names

DELRIN® 570

Boedeker Plastics, Inc. stocks & supplies plastic sheet, rod, tube, film and custom profiles and machine parts from these shapes that are produced from plastic resin. In many cases the manufacturer of the shape has their own product trade name. If your specification calls for a specific resin grade or manufacturer trade name, we can supply a shape made from that resin to meet your specification or suggest an equal. If you require a specific resin or brand it must be specified at the time of order.

Available Sizes

Available Colors

Natural

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of Delrin ® 570 Acetal 20% Glass

DETAIL
Description			Value
Material Type			Semi-Crystalline Thermoplastic
Chemical Name			POM Polyoxymethylene Acetal Homopolymer
Trade Name			DELRIN® 570
Additives			Glass Fibers
Color			Natural
Manufacturer			Ensinger
PHYSICAL
Property	Test	Unit of Measure	Value
Density	ASTM D792	g/cm³	1.56
	ASTM D792	lb/in³	0.056
Water Absorption, 24 hrs, Immersion	ASTM D570	% by wt.	0.15
MECHANICAL
Property	Test	Unit of Measure	Value
Tensile Strength	ASTM D638	psi	7,700
Tensile Modulus	ASTM D638	psi	350,000
Tensile Elongation at Break	ASTM D638	%	10
Flexural Strength	ASTM D790	psi	14,500
Flexural Modulus	ASTM D790	psi	650,000
Compressive Strength	ASTM D695	psi	14,500
Hardness	ASTM D785	NA	Rockwell M87
IZOD Impact-Notched	ASTM D256	ft-lb/in	0.9
THERMAL
Property	Test	Unit of Measure	Value
Coefficient of Linear Thermal Expansion	ASTM D696	x 10-5 in./in./°F	4.72
Heat Deflection Temp	ASTM D648	°C at 264 psi	155
	ASTM D648	°F at 264 psi	311
Melting Point Temp	ASTM D3418	°C	175
	ASTM D3418	°F	347
Max Continuous Operating Temp		°C	85
		°F	185
Minimum Operating Temp		°C	-50
		°F	-58
Flammability Rating	UL94	NA	HB
ELECTRICAL
Property	Test	Unit of Measure	Value
Dielectric Strength	ASTM D149	V/mil	452
Dielectric Constant at 1 MHz	ASTM D150	NA	3.8
Surface Resistivity	ASTM D257	ohm/square	10^15
COMPLIANCE
Description			Value
FDA			No
USDA			No
NSF			Yes
3-A Dairy			No
Canadian Food Inspection Agency			No
USP Class VI			No
OTHER
Description			Value
ASTM Shape Spec			D6100 S-POM0100G201125453 (Only >0.062" Thickness)
UV Resistant			No
Relative Cost			$$$$
Machinability			1

Relative cost based on a scale of one dollar sign ($) as the lowest to ten dollar signs ($$$$$$$$$$) as the highest. Machinability based on a scale of 1 to 10, with 1 being the easiest and 10 being the most difficult to machine. NOTE: All information contained on www.boedeker.com, downloadable documents and printed literature is intended for technical reference only and considered to be accurate for reference purposes only. Boedeker Plastics, Inc. makes no guarantee and offers no warranty for fitness in use and strongly recommends the user validate any plastic, machined part, or product in a specific application for fitness in use.

DELRIN® is a registered trademark of DuPont.