Introducing Acetal
Acetal polymer, often known as POM, is a plastic that uses several monomers in its CH2O repeating units. Acetal, also known as polyformaldehyde or polymethylene glycol, acts like metals and has several other names. As a result, it can be used as a substitute for metals in plastic machining and other industrial applications.
Acetal's Characteristics
The following characteristics are typical of acetal plastics, whether they are copolymer or homopolymer.
- Easily recyclable due to its melting point range of 1620°C to 1750°C
- High electrical impedance
- Slow absorption of water
- Low friction coefficient
- Superior toughness and stiffness
Acetal Varieties
Copolymer acetal (POM-C) and homopolymer acetal (POM-H) are two forms of acetal, each having its own set of characteristics.
POM copolymers, on the other hand, have varied monomeric units inside their CH2O repeating units. They are crucial in injection molding and plastic extrusion because of their high dimensional stability, chemical and abrasion resistance. They come in a wide range of colors, from black and blue to red and green and even brown. Celcon®, Duracon®, Hostaform®, Tepcon®, and Ultraform® are all brand names for the same product.
Acetal Copolymer (POM-C): generic name for all purpose acetal. This grade offers minimal centerline porosity which make it a great application for medical applications.
Delrin®: a trade name for homopolymer acetal (POM-H) offers better mechanical properties than copolymer but has the potential to contain varying densities in the center of the sheet or rod.
Delrin® AF: a homopolymer acetal filled with PTFE to aid in high wear and heat environments. This material is used commonly in moving parts where low friction and long wear life are crucial to performance.
Polyoxymethylene is used in a wide variety of sectors, including:
- Automotive industry: Used in the manufacture of components such as gears, fasteners, door locking systems and bearings.
- Consumer Electronics: Ideal for insulators, connectors and electronic device parts.
- Medical: Used in the production of medical devices such as insulin pens and inhalers, POM is an ideal plastic material for applications requiring high precision.
- Food Industry: Approved for food contact, it is used in milk pumps and coffee taps, thanks to its low absorption and chemical resistance properties.
- Furniture: Perfect for hardware, locks, sliding mechanisms and abrasion resistant components.
Celanese Corporation Celcon® M15HP
Features: High viscosity. Creep resistance. High hardness
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Celanese Corporation Celcon® LW25-S2
Features: Low flow. High toughness. Wear resistance
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Celanese Corporation Celcon® UV140LG
Application: Automotive applications. Automotive interior
Features: Low gloss surface. Excellent processing performance. Outdoor applications
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Celanese Corporation Celcon® M140-L1
Features: Excellent processing performance
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Celanese Corporation Celcon® CF802 10/9022
Features: Conductive. Laser welding-penetration. Antistatic. Fuel resistant
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Celanese Corporation Celcon® WR90Z
Application: Outdoor applications
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Celanese Corporation Celcon® MC90-HM
Features: Dimensional stability. Chemical coupling
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Celanese Corporation Celcon® M90™
Application: Film. Oil pipe
Features: Medium viscosity
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Celanese Corporation Celcon® UV25Z
Features: Outdoor applications
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Celanese Corporation Celcon® M90AW
Application: Gears
Features: Wear resistance
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Celanese Corporation Celcon® GC25T
Filling: 25.0 % Glass fiber
Features: FDA food safety specifications. Fuel resistance
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Celanese Corporation Celcon® LW90-S2
Filling: 2.0 % Silicone
Features: Low coefficient of friction. Wear resistance
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Celanese Corporation Celcon® MC270
Manufacturer: Celanese
Features: Low warpage. Low shrinkage. High modulus
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Celanese Corporation Celcon® GC25A
Filling: 25.0% glass fiber
Features: Low shrinkage. Low linear expansion coefficient. Dimensional stability. High modulus
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Celanese Corporation Celcon® M25
Manufacturer: Celanese
Features: High molecular weight. High toughness
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Celanese Corporation Celcon® M15HP
Features: High viscosity. Creep resistance. High hardness
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Celanese Corporation Celcon® LW25-S2
Features: Low flow. High toughness. Wear resistance
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Celanese Corporation Celcon® UV140LG
Application: Automotive applications. Automotive interior
Features: Low surface gloss. Excellent processing performance
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Celanese Corporation Celcon® M140-L1
Features: Excellent processing performance
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Celanese Corporation Celcon® CF802 10/9022
Features: Conductive. Laser welding-penetration. Antistatic. Fuel resistance
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Celanese Corporation Celcon® WR90Z
Application: Outdoor applications
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Celanese Corporation Celcon® MC90-HM
Features: Dimensional stability. Chemical coupling
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Celanese Corporation Celcon® M90UV
Features: Outdoor applications
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Celanese Corporation Celcon® LW90
Features: FDA food safety specifications. Wear resistance
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Celanese Corporation Celcon® LU02
Features: Low gloss surface. Outdoor applications
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Celanese Celcon® EC90PLUS Acetal Copolymer
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Celanese Corporation Celcon® M450
Application: Thin-walled parts
Features: Low viscosity
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Celanese Corporation Celcon® M90SW
Application: Gears
Features: Wear resistance
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Celanese Corporation Celcon® UV270Z
Application: Automotive applications. Automotive interiors
Features: Outdoor applications
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Celanese Corporation Celcon® CF802
Features: Conductive. Antistatic. Fuel resistant
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Celanese Celcon® EC90PLUS Acetal Copolymer
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Celanese Celcon® M90-45XAP® POM, Specialty
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Celanese Celcon® TX90 Acetal Copolymer
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Celanese Celcon® GB25 POM, 25% Glass Reinforced
Filler: 25.0 % Glass Beads
Features: Low Warpage
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Celanese Corporation Celcon® CE66FC GV1/25
Filler: 25.0 % Glass Fiber
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Celanese Corporation Celcon® WR25Z
Features: Low flow for outdoor applications. High toughness
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Celanese Corporation Celcon® MR25B
Features: High toughness
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Celanese Corporation Celcon® GC20
Filling: 20.0% glass fiber
Features: High modulus. Chemical coupling
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Celanese Corporation Celcon® M90-07
Use: Color concentrate
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Celanese Corporation Celcon® GC90UV
Features: High modulus for outdoor applications. Chemical coupling
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Celanese Corporation Celcon® M50
Features: High impact resistance. Medium viscosity
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Celanese Corporation Celcon® LW90FS-K
Features: Wear resistance
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Celanese Corporation Celcon® M90-45H
Application: Automotive applications. Automotive interior
Features: Outdoor applications
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Celanese Corporation Celcon® MC270-HM
Features: Low warpage. Dimensional stability. High modulus. High hardness. Chemical coupling
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Celanese Corporation Celcon® LM90Z
Features: Outdoor applications. Suitable for laser marking
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Celanese Corporation Celcon® MR270B
Features: Excellent processing performance
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Celanese Corporation Celcon® M90LF
Application: Thin film, oil pipe
Features: Medium viscosity
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Celanese Corporation Celcon® LW90-F2
Features: Wear resistance
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Celanese Corporation Celcon® M270™
Features: Low molecular weight, excellent processing performance
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Celanese Corporation Celcon® MR90B
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|
Property |
POM-H |
POM-C |
| Tensile strength PSI |
11,000 |
9,500 |
| Flex Strength PSI |
13,000 |
12,000 |
| Compressive Strength PSI |
15,000 |
13,500 |
| Heat Deflection Temp (°F) 264 PSI |
250 |
220 |
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Hebei Chijiang Import and Export Co., Ltd. Is a new type of company integrating production and trade.
b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
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In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
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