Customization: | Available |
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Feature: | High Hardness, High Rigidity, High Wear Resistance |
CAS No.: | 9002-81-7 |
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Polyoxymethylene POM is a kind of linear polymer with high density and high crystallinity, which can be divided into two kinds: homopolyformaldehyde and copolyformaldehyde. It is the third largest general engineering plastic, with high hardness, high steel, high wear characteristics.
The important differences between the two are:
The density, crystallinity and melting point of homopolyformaldehyde are high, but the thermal stability is poor, the processing temperature range is narrow (about 10ºC), and the stability of acid and base is slightly low.
The density, crystallinity, melting point and strength of copolyformaldehyde are low, but the thermal stability is good, it is not easy to decompose, and the processing temperature range is wide (about 50ºC), and the stability of acid and base is good.
GRADE |
BRAND
|
MODEL
|
MI
|
CNI
(Charpy Nortch Impact)
KJ/m²
|
APPLICATION
|
Homopolymer
|
DUPONT(Delrin)
|
100P
|
2.5
|
14
|
Bearings, automotive applications, engineering fittings, snaps, gears, housings, conveyor fittings
|
AsahiKASEI(TENAC)
|
3010
|
2.8
|
12.24
|
||
Copolymer
|
Polyplastics
(DURACON)
|
M90-44
|
6
|
9
|
Automotive door and window parts, engine parts, automotive parts, housings, gears, power tools, machine parts,Toy parts, gaskets,
medical equipment parts, camera parts, military equipment parts |
KOLON(KOCETAL)
|
K300
|
9.5
|
7
|
||
AsahiKASEI(TENAC)
|
4520
|
9
|
7.85
|
||
YUNTIANHUA
|
M90
|
6
|
9
|
||
TAISU(FORMOCON)
|
FM090
|
6.5
|
9
|
||
SHENHUA
|
MC90
|
9
|
6.5
|
||
HNEC(LOYOCON)
|
MC90
|
2.5
|
6
|
POM (polyoxymethylene) is a high-performance engineering plastic with excellent mechanical properties, wear resistance, and self-lubricating properties, making it widely used in various fields.
Main application areas
(1) Automotive industry: POM is commonly used to manufacture precision components inside automobiles, such as gears, bearings, connectors, etc. Its low density, high strength, and good chemical resistance make it perform well in automotive transmission systems and engine components, helping to reduce weight, improve fuel efficiency, and enhance environmental performance.
(2) Electronic appliances: POM is used to manufacture casings, insulation parts, junction boxes, etc. of electronic devices. Its insulation, heat resistance, and self-lubricating properties make it an ideal material in the field of electronics and electrical appliances.
(3) Mechanical equipment: Due to the high wear resistance and self-lubricating properties of POM, it is widely used in sliding parts, shaft sleeves, bearings, and other mechanical equipment.
(4) Building materials: The high strength and weather resistance of POM make it applicable in building materials, such as enhancing the crack resistance and toughness of concrete, suitable for marine engineering and chemical facilities.
(5) Medical equipment: POM's biocompatibility and chemical resistance make it an excellent material for manufacturing medical devices and equipment.
(6) Daily necessities: POM is also used to manufacture durable daily necessities such as faucets, door handles, etc.
1.Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials.We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
2.Sufficient raw materials about 5000 tons
3.We have our own factory, team and advanced production equipment
4.We also represent the world's famous brands of chemical raw materials
5.Quality casts credibility, details determine success or failure, strict quality control, in order to win the trust of customers
The main products are EVA,EAA,EMA, PVC, TPE, TPU, TPV, TPR, PVA, PET, HDPE, LDPE, LLDPE, GPPS, HIPS, EPS, ABS, PP/PPR, PC, PLA/PBAT, POE,PA6/PA66, Phenolic Resin, VAE emulsion etc.
Q: Are you a factory or trading company?
A: We have our own factory and also sell some other products which we don't procuce by ourselves. But the price is competitive and the service is comprehensive.
Q: What's your delivery time?
A: Usually we will arrange the shipment within 7 -15 working days.
Q: How does your factory do regarding quality control?
A: Each batch of products,we have three independent laboratories for content and performance testing,to ensure that products meet the standard.
Q: How do you solve quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Q: Do you provide samples? is it free or extra ?
A:Yes ,we supply free sample but customer pay express charge.
Q: Why should you buy from us not from other suppliers?
1.Competitive factory price
2.Professional technical development team
3.24 hours professional service
4.Well-developed after service