POM Tube 30-550mm Zero Cut Custom Made White Black Color Polyoxymethylene Tube Wear Resistant Plastic Tube

• Customization: Available
• Material: Polyimide
• Kind: Hard Plastic Sheet
• Model NO.: flexible plastic rod
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Transport Package: Packing in Plastic Bags, Cartons, Wooden Case
• Specification: Customized
• Trademark: GZ Engineering Plastics
• Origin: Guangzhou, China
• HS Code: 3926909090
• Production Capacity: 5000piceces/Month

Product Description

Polyoxyl Methylen (POM), which is also commonly known as "acetal", can be divided into homo-polymers and co-polymers. Both types are in forms of crystal. POM is a hard material that is resistant to wearing and creeps, and it also has a low friction coefficient and an attractive appearance. The homo-polymers are highly strong in terms of tension and curvature and are resistant to fatigue with a high degree of hardness. The co-polymers, which are thermally stable, are highly workable and resistant to heat. They are also very alkaline and stretchable.

Property	Item No.	Unit	POM-C	POM-H	POM-H+PTFE
1	Density	g/cm^3	1.41	1.43	1.50
2	Water absorption(23ºC 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/m^2	≥150	≥200	≥30
7	Charpy impact strength (notched)	KJ/m^2	7	10	3
8	Tensile modulus of elasticity	MPa	3100	3600	3200
9	Ball indentation hardness	N2	140	160	140
10	Rockwell hardness	-	M84	M88	M84