Extruded natural pom derlin rod 5mm extruded natural pom derlin rod pom flat bar stick purple metallic
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- Supplier: Suzhou Duoqi Material Technology Co. Ltd.
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Product Overview
Description
Video Description
product overview
POM-C
POM-C is a pure-grade acetal copolymer material. In addition to natural color and black, there are also a series of colors to choose from; POM-C copolyformaldehyde is more resistant to hydrolysis, strong alkali and thermal oxidation than homopolyformaldehyde.
POM-H
POM-H is a homopolyoxymethylene machined profile product. Compared with POM-C, POM-H provides higher mechanical strength, stiffness, hardness and creep resistance, as well as a lower coefficient of thermal expansion and better wear resistance.
Advantage
1.High mechanical strength, rigidity and hardness.
2. Good flexibility.
3. Good creep resistance.
4. Strong impact resistance at low temperature.
5. Excellent dimensional stability (low water absorption).
6. Good sliding and wear resistance.
7. Good machining performance.
8. Good electrical insulation and dielectric properties.
3. Good creep resistance.
4. Strong impact resistance at low temperature.
5. Excellent dimensional stability (low water absorption).
6. Good sliding and wear resistance.
7. Good machining performance.
8. Good electrical insulation and dielectric properties.
Applications
1. Parts for semiconductor manufacturing equipment.
2. Parts for electronic devices.
3. Parts for food handling machinery.
4. Parts for general machinery.
2. Parts for electronic devices.
3. Parts for food handling machinery.
4. Parts for general machinery.
POM-C | POM-H | |||||
Colour | Natural color (white) or black | Natural color (white) or black | ||||
Density | 1.41 (g/cm³) | 1.43 (g/cm³) | ||||
Water absorption | Soak in water for 24 hours/96 hours at 23 °C | 20/37(mg) | 18/36 (mg) | |||
0.24/0.45(%) | 0.21/0.43 (%) | |||||
Continuous in air at 23 °C / 50% RH | 0.20% | 0.20% | ||||
Soaked in water at 23 °C | 0.80% | 0.80% | ||||
Melting point | 165℃ | 180℃ | ||||
Thermal conductivity at 23℃ | 0.31(W/(K.m)) | 0.31(W/(K.m)) | ||||
Coefficient of Linear Thermal Expansion | Average value between 23-60 °C | 110*10-6(m/(m.K)) | 95*10-6(m/(m.K)) | |||
Average value between 23-100℃ | 125*10-6(m/(m.K)) | 110*10-6(m/(m.K)) | ||||
Heat distortion temperature | 100℃ | 110℃ | ||||
Maximum allowable working temperature in the air | Short time | 140℃ | 150℃ | |||
continuous 5000/20000 hours | 115/100℃ | 105/90℃ | ||||
Minimum working temperature | -50℃ | -50℃ | ||||
Flammable oxygen index | 15% | 15% | ||||
Dielectric strength | 20kV/mm | 20kV/mm | ||||
Volume resistivity | >1014Ohm.cm(Dry sample test) | >1014Ohm.cm(Dry sample test) | ||||
>1014Ohm.cm( 23℃/50%RH in the air) | >1014Ohm.cm( 23℃/50%RH in the air) | |||||
Surface resistivity | >1013Ohm/sq(Dry sample test) | >1013Ohm/sq(Dry sample test) | ||||
>1013Ohm/sq( 23℃/50%RH in the air) | >1013Ohm/sq(23℃/50%RH in the air) | |||||
External diameter | Length | ||||
Rod | 4–200 mm | 1000 mm, 2000 mm manufactured on request | |||
Thickness | Width | Length | |||
5-100 mm | 600 mm | 1200 mm, manufactured on request | |||
5-50 mm | 500 mm | 1000 mm, manufactured on request | |||
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Company Information
Exhibition
Packing & Shipping
Lead time could be 3-5 days for samples,.it may take 7-20 days for mass production.
Depending on your order qty and difficulty of product processing.
Depending on your order qty and difficulty of product processing.
FAQ
1.Are you a factory or trading company?
We are a professional factory in China,with R&D department,whole production line,Qc department,sales team and after-sales team.
2.How about your lead time?
2.How about your lead time?
For samples,it could be 3-7 days to prepare them. For mass production,it may take 7-30 days.
It all depending on your order qty and difficulty of product processing.
3.About Material
We can customize the material performance according to your requirement.
4.About Color
We can match the material color according to color card PAN TO NE or RAL.
If you don't know the color card number,you can send us the product.
5.About Process Method
Full technical,process support.
It all depending on your order qty and difficulty of product processing.
3.About Material
We can customize the material performance according to your requirement.
4.About Color
We can match the material color according to color card PAN TO NE or RAL.
If you don't know the color card number,you can send us the product.
5.About Process Method
Full technical,process support.
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