Abrasion Resistant POM Plastic Sheet Delrin Sheet Acetal Sheet

• Customization: Available
• Material: POM
• Kind: Engineering Plastic Sheet
• Model NO.: POM Sheet
• Water Absorption: 0.2%~0.4%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 51~80MPa
• Color: White, Black and Others
• Thickness: 5-100mm
• Density: 1.45g/cm3
• Size: 610*1220mm, 1000*2000mm
• Transport Package: Wooden Box
• Specification: SGS
• Trademark: HAITENG
• Origin: Jiangsu Yangzhong
• HS Code: 3920999090
• Production Capacity: 1500 Tons Per Year

Product Description

Abrasion Resistant POM Plastic Sheet Delrin Sheet Acetal Sheet

POM is a kind of engineering plastic with good mechanical properties. POM together with UHMW PE, Nylon, PTFE are known as four most abrasion resistant plastics. It has almost the same rigidity as metal, so it's an ideal replacement material of copper, cast zinc, steel, aluminum and other metal materials. We are able to produce POM products without bubbles or cracks.

Images  


Characteristics
-High surface hardness
-Good wear resistance
-Excellent machinability
-Nice self-lubricating properties
-Good dimensional stability
-Low water absorption
-Oil resistant
-Work under the temperature of -40-100 centidegrees

Applications
(1)Bearings
POM bearings own excellent stability and good wear resistance in various kinds of moist environments.

(2)Gears
POM has high stiffness and rigidity, good self-lubricating properties. So it has taken the place of metal gears in many applications. (Prior materials: Bronze, Stainless Steel)

(3)Rollers
Guide rollers machined from POM rod operate smoothly and reliably in lift gate systems used to load cargo onto truck beds. (Prior materials: Cast Iron, Cast Aluminium)

(4)Structural Keels
With excellent fatigue and impact resistance, POM is a suitable material of continuously loaded structural keel for prosthetic device. (Prior materials: Nylon, PU)

(5)Slide Blocks
Low coefficient friction, wear resistant, self-lubricating, no need for lubricating oil.

Technical Data Sheet  

PROPERTIES	Test Method	Unit	Value
I.Physical Properties
Density	ISO 1183	g/cm3	1.5
Water absorption 24hrs	ISO 62	%	< 0.3
II.Thermal Properties
Heat deflection temperature - HDT/A	ISO 75A	ºC	110
Min. service temperature		ºC	-40
Max. service temperature		ºC	100
Thermal conductivity at 23 ºC	DIN 11359	W/(K*m)	0.31
Coefficient of linear thermal expansion	ISO 11359	10^-4*K^-1	1.2
Flammability Rating(6mm thickness)	UL 94	-	HB
III.Mechanical Properties at 23ºC
Tensile strength at yield	ISO 527-2	MPa	63
Tensile strength at break	ISO 527-2	Mpa	-
Elongation at break	ISO 527-2	%	31
Modulus of elasticity after tensile test	ISO 527-2	MPa	2,700
Modulus of elasticity after flexural test	ISO 178	MPa	-
Hardness - Shore D	DIN 53505		83
Charpy impact strength	ISO 179	kJ/m2	N. B.
Friction coefficient	DIN 53375		0.35
IV.Electrical Properties  at 23ºC
Dielectric constant at 1 MHz	IEC 60250	10^6Hz	3.8
Dielectric loss factor at 1 MHz	IEC 60250	10^6Hz	0.005
Volume resistively	IEC 60093	Ohm (Ω) * cm	>10^13
Surface resisively	IEC 60093	Ohm (Ω)	>10^13
Dielectric strength	IEC 60243-1	kV/mm	40
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m
Statement:
Property data contained herein are typical values of resin for your reference and comparison purposes only. HAITENG will not provide any legally binding guarantee of certain properties, or any suitability.

Customized POM Machine Part