Quadrant EPP Delrin® AF Blend Datasheet,Acetal (POM) Homopolymer,Quadrant Engineering Plastic Products-SHANGHAI SUSHENG

Quadrant EPP Delrin® AF Blend

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Delrin* AF Blend acetal is a unique thermoplastic material for use in moving parts in which low friction and long wear are important. It is a combination of Teflon* fibers uniformly dispersed in Delrin acetal resin. This combination produces a material that has strength, toughness, dimensional stability and good machinability, plus improved wear characteristics over unfilled Delrin. Delrin AF Blend, most commonly supplied as a 2:1 blend of Delrin AF100 and Delrin 150 resins, has excellent sliding/friction properties. Bearings made of Delrin AF Blend sustain high loads when operating at high speeds and show reduced wear. These bearings are also essentially free of slip-stick behavior because the static and dynamic coefficient of friction are closer than with most plastics. Delrin AF Blend retains much of the strength that is inherent in unmodified Delrin acetal. Some properties are changed due to the addition of the softer Teflon fiber. The natural color of Delrin AF Blend is dark brown. Data provided by Quadrant Engineering Plastic Products from tests on stock shapes and parts produced by Quadrant EPP.

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Delrin* AF Blend acetal is a unique thermoplastic material for use in moving parts in which low friction and long wear are important. It is a combination of Teflon* fibers uniformly dispersed in Delrin acetal resin. This combination produces a material that has strength, toughness, dimensional stability and good machinability, plus improved wear characteristics over unfilled Delrin. Delrin AF Blend, most commonly supplied as a 2:1 blend of Delrin AF100 and Delrin 150 resins, has excellent sliding/friction properties. Bearings made of Delrin AF Blend sustain high loads when operating at high speeds and show reduced wear. These bearings are also essentially free of slip-stick behavior because the static and dynamic coefficient of friction are closer than with most plastics. Delrin AF Blend retains much of the strength that is inherent in unmodified Delrin acetal. Some properties are changed due to the addition of the softer Teflon fiber. The natural color of Delrin AF Blend is dark brown.

Data provided by Quadrant Engineering Plastic Products from tests on stock shapes and parts produced by Quadrant EPP.

General Information
Filler / Reinforcement	Teflon® PTFE
Features	Alcohol Resistant Alkali Resistant Good Dimensional Stability Good Strength Good Toughness Good Wear Resistance Hydrocarbon Resistant Low Friction Low Slip Machinable
Uses	Bearings
Appearance	Brown
Processing Method	Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.50	g/cm³	ASTM D792
Water Absorption			ASTM D570
24 hr	0.20	%
Saturation	1.0	%

Hardness	Nominal Value	Test Method
Rockwell Hardness		ASTM D785
M-Scale	85
R-Scale	115
Durometer Hardness (Shore D)	83	ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3000	MPa	ASTM D638
Tensile Strength (Ultimate)	55.2	MPa	ASTM D638
Tensile Elongation (Break)	15	%	ASTM D638
Flexural Modulus	3070	MPa	ASTM D790
Flexural Strength (Yield)	82.7	MPa	ASTM D790
Compressive Modulus	2410	MPa	ASTM D695
Compressive Strength (10% Strain)	110	MPa	ASTM D695
Shear Strength	52.4	MPa	ASTM D732
Coefficient of Friction (vs. Steel - Static)	0.19		Internal Method
Wear Factor	120	10^-8 mm³/N·m	ASTM D3702

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact	37	J/m	ASTM D256A

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	118	°C	ASTM D648
Maximum Use Temperature - Long Term, Air	82	°C

Additional Information	Nominal Value	Unit	Test Method
Limiting Pressure Velocity ¹	0.291	MPa·m/s	Internal Method

Thermal	Nominal Value	Unit	Test Method
Peak Crystallization Temperature (DSC)	175	°C	ASTM D3418
CLTE - Flow ²(-40 to 149°C)	9.0E-5	cm/cm/°C	ASTM E831

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity ³	> 1.0E+13	ohms	Internal Method
Dielectric Strength ⁴	16	kV/mm	ASTM D149
Dielectric Constant (1 MHz)	3.10		ASTM D150
Dissipation Factor (1 MHz)	0.010		ASTM D150

Flammability	Nominal Value	Unit	Test Method
Flame Rating (3.18 mm, Estimated Rating)	HB		UL 94

Note Message
1 .	4:1 safety factor
2 .	68°F
3 .	EOS/ESD S11.11
4 .	Method A (Short-Time)

Resin Grade	Manufacturer	Category	Trademark
Riblene® FH 39 F	Versalis S.p.A.	LDPE	Riblene®
RTP 1500-82D TFE 15	RTP Company	TEEE	RTP
THERMOLAST® M TM4ADT (Series: MC/AD1)	KRAIBURG TPE	TPE	THERMOLAST® M
TRIBOCOMP® PA66 GF30 TS7	EPIC Polymers	Nylon 66	TRIBOCOMP®
DIC.PPS FZ-3600-L4	DIC Corporation	PPS	DIC.PPS

Resin Grade

Manufacturer

Category:	Acetal (POM) Homopolymer , Acetal (POM) Homopolymer
Manufacturer:	Quadrant Engineering Plastic Products
Trademark:	Quadrant EPP
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	8RZbxC_Quadrant-EPP-Delrin-AF-Blend.pdf
PRICE:	Order Products email sales@su-jiao.com