Virgin acetal delrin POM

virgin acetal delrin POM description:  

POM full name is Poly oxy methylene also known as Acetal, poly acetal and polyformaldehyde it is a kind of dystectic , high crystallinity thermo plastic engineering plastic material,  Very good mechanical properties and rigidity, and close to the metal material. It's an ideal replacement material of copper, cast zinc, steel, aluminum and other metal materials POM homo polymer is a semi-crystalline polymer (75–85% crystalline) with a melting point of 175 °C (347 °F). The POM copolymer has a slightly lower melting point of 162–173 °C

The material is widely used in the automotive and consumer electronics industry.

virgin acetal delrin POM Features

- Good dielectric properties, solvent resistance, non-stress cracking, no porosity

- High mechanical strength and stiffness.

- Very close to the metal material

- High hardness and excellent fatigue resistance.

- Good chemical inertness. 

- Low water absorption

Technical Data

PROPERTIES	Test Method	Unit	Value
I.Physical Properties
Density	ISO 1183	g/cm3	1.45
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	106Hz	3.8
Dielectric loss factor at 1 MHz	IEC 60250	106Hz	0.005
Volume resistively	IEC 60093	Ohm (Ω) * cm	>1013
Surface resistively	IEC 60093	Ohm (Ω)	>1013
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. PRIOR will not provide any legally binding guarantee of certain properties, or any suitability.

virgin acetal delrin POM Cutting Services 

The standard sheet size is 600x1200mm, sheets can be cut into the smaller size in our workshop before delivery and it’s free of charge, It will easy for the shipment and save process before use. Just let us know the size what you want when you place order! 
 

virgin acetal delrin POM Free sample 
 

We provide sample (size 160x160 mm) for test or checking the quality … samples are free of charge , but should be send by customer’s courier account and freight collect .