Product Details

High speed cnc machining craft customized cheap acetal derlin pom plastic gear rack rail

Product Description

Feature:

1.High Wear-resistance

2.Good Anti-corrosion-resistance

3.Good self-lubrication

4.Very high-impact resistance

5. Very good electrical insulation

6.High inadhesion resistance

7.Non-toxic and clean property

Name	plastic gear rack rail
Material	PU/hDPE/ UHMW-PE/MC Nylon/PA66/POM/ Teflon/ PVDF/ PPS/PEEK/PSU etc. As your like.
Color	Natural,Black,Yellow,Red,ect. Customized, any color is ok
Advantage	One stop procurement
Diameter	1-200mm,or customized
Density	1.5g/cm2
Size	Customized as your drawing
Price	Factory price offered
OEM/ODM	Customers provide design or photo or we create design according to customers' requirements.
Certification	ISO9001,SGS,FDA,RoHS,Test Report,ect.
Free Sample	Yes
Shape	sheet, rod, tube, gear, pulley, guide rail, and so on
Leading Time	2 days for sample; 7 days for production.
Payment	PayPal, Escrow, Western union, Money Gram, T/T and cash payment.
Packing	Plastic bags,Cartons,Wodden case,Pallet,Container,ect.
Other	24 hours instant and comfortable customer service. Shipping status notification during delivery. Regular notification of new styles & hot selling styles.

POM Introduction:

POM(Polyformaldehyde), is a engineering plastics of non-side-chain, high density, high crystalline and linear polymer, which is praised “Plastic Steel”, and has comprehensive excellent performances,such as: wear-resistance, high hardness, anti-impregnant, good rigidity (Tensile modulus of elasticity), chemical stability, isolation resistance and dimensional stability.

Main Properties of POM:

Property		Item No.	Unit	POM-C	POM-H	POM-H+PTFE
Mechanical Properties	1	Density	g/cm3	1.41	1.43	1.50
	2	Water absorption(23℃ in air)	%	0.20	0.20	0.17
	3	Tensile strength	MPa	68	78	55
	4	Tensile strain at break	%	35	35	10
	5	Compressive stress(at 2%nominal strain)	MPa	35	40	37
	6	Charpy impact strength (unnotched)	KJ/m2	≥150	≥200	≥30
	7	Charpy impact strength (notched)	KJ/m2	7	10	3
	8	Tensile modulus of elasticity	MPa	3100	3600	3200
	9	Ball indentation hardness	N/mm2	140	160	140
	10	Rockwell hardness	-	M84	M88	M84

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