• OEM POM CNC Parts by Precision Machinery

OEM POM CNC Parts by Precision Machinery

Material: POM
Size: OEM ODM
Feature: Non-Corrosive
Color: White, Black and Other Colors
Processing Tech: Turning, Milling, Drilling, Sawing, etc
Density: Density: 1.5g/cm3
Customization:

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Basic Info.

Model NO.
POM Part
Customized
as Drawings or Samples
Transport Package
Wooden Box with Foam Lined in Safe Conditions
Specification
Customized
Trademark
HAITENG
Origin
Yangzhong China
HS Code
3920109090
Production Capacity
80tons/Month

Product Description

OEM POM CNC Parts by Precision Machinery

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 -40-100ºC


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OEM POM CNC Parts by Precision Machinery

The common document files accepted are : *.pdf/*.dwg/*.IGS/*.step/*.prt/*.sldprt Just send the drawings to us, we will handle the rest for you.


Technical data sheet
PROPERTIES Unit Value
I.Physical Properties
Density g/cm3 1.45
Water absorption 24hrs % < 0.3
II.Thermal Properties
Heat deflection temperature - HDT/A ºC 110
Min. service temperature ºC -40
Max. service temperature ºC 100
Thermal conductivity at 23 ºC W/(K*m) 0.31
Coefficient of linear thermal expansion 10-4*K-1 1.2
Flammability Rating(6mm thickness) - HB
III.Mechanical Properties at 23ºC
Tensile strength at yield MPa 63
Tensile strength at break Mpa -
Elongation at break % 31
Modulus of elasticity after tensile test MPa 2,700
Modulus of elasticity after flexural test MPa -
Hardness - Shore D   83
Charpy impact strength kJ/m2 N. B.
Friction coefficient   0.35
IV.Electrical Properties  at 23ºC
Dielectric constant at 1 MHz 106Hz 3.8
Dielectric loss factor at 1 MHz 106Hz 0.005
Volume resistively Ohm (Ω) * cm >1013
Surface resisively Ohm (Ω) >1013
Dielectric strength kV/mm 40

The machining process include below
1.Turning: For parts which have high surface requirement, wide-head cutters are better. When processing thin walled and soft material, cutters like knife are recommended.
2. Milling: When milling the surface, end-milling is more cost-effective than circular milling. For circular and forming cutter, it should have less than two cutter edges. In this case, the tolerance caused due to the edge vibration can be lowered to the minimum.  
3. Sawing: Thin saws are usually used to saw thick parts to avoid the heating caused by friction. It would be better to use sharp and big sawblade.
4. Drilling: When drilling the solid materials, make sure to use sharp drill, otherwise the increasing pressure during drilling will cause material cracks.

The common document files accepted are : *.pdf/*.dwg/*.IGS/*.step/*.prt/*.sldprt Just send the drawings to us, we will handle the rest for you.

OEM POM CNC Parts by Precision Machinery
OEM POM CNC Parts by Precision Machinery

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