描述
Hostaform C 52021 is a Celanese high flow POM copolymer resin designed for injection molding applications requiring excellent processing performance, thin-wall capability and reliable dimensional accuracy. As a polyoxymethylene copolymer material, this grade combines outstanding flow characteristics with the inherent advantages of POM engineering plastics, including good chemical resistance, low moisture absorption, excellent wear resistance and long-term mechanical stability.Hostaform C 52021 is a high flow POM copolymer resin from Celanese, offering excellent flowability, dimensional stability, chemical resistance and precision molding performance for thin-wall components.
Compared with standard POM copolymer grades, Hostaform C 52021 provides extremely easy processing behavior, allowing manufacturers to produce thin-walled precision molded components with complex flow paths and challenging geometries. The excellent melt flow characteristics help improve filling performance, reduce injection pressure requirements and support shorter molding cycle times.
Hostaform C 52021 is suitable for applications where mechanical requirements are moderate but processing efficiency, dimensional consistency and production reliability are important. The material maintains good resistance to solvents, fuels, strong alkalis and hydrolysis, while providing excellent resistance to thermal and oxidative degradation during long-term use.
This high flow POM resin is widely used in precision engineering applications including small mechanical components, automotive parts, electrical components and industrial assemblies requiring stable molding performance and consistent quality.
Hostaform C 52021 Key Features
- Extremely high flow POM copolymer resin
- Excellent thin-wall molding capability
- Good dimensional stability
- Excellent chemical resistance
- Good hydrolysis resistance
- High resistance to thermal and oxidative degradation
- Shorter molding cycle capability
- Suitable for precision injection molding
Typical Applications
Precision Injection Molded Components
- Thin-wall precision parts
- Small mechanical components
- Complex molded components
Automotive Applications
- Automotive mechanisms
- Precision clips and fasteners
- Interior mechanical components
Industrial Applications
- Gears
- Bearings
- Sliding components
- Mechanical assemblies
Material Advantages
Hostaform C 52021 provides an excellent balance between processing efficiency and material performance. Its high flow characteristics make it especially suitable for manufacturers producing small and thin-wall components where conventional POM materials may have difficulty filling complex mold designs.
The material retains the durability advantages of POM copolymer resin, including chemical resistance, dimensional stability and resistance to environmental stress, helping improve product reliability and manufacturing efficiency.
Typical Properties
| Property | Value |
|---|---|
| Material | POM Copolymer |
| Density | Approx. 1.41 g/cm³ |
| MVR (190°C/2.16kg) | High Flow Grade |
| Tensile Strength | Approx. 60 MPa |
| Tensile Modulus | Approx. 2500 MPa |
| Melting Temperature | Approx. 166°C |
| Heat Deflection Temperature | Approx. 106°C |
Processing Guidelines
| Parameter | Recommended Range |
|---|---|
| Processing Method | Injection Molding |
| Drying Temperature | 80-100°C |
| Drying Time | 3-4 hours |
| Melt Temperature | 190-210°C |
| Mold Temperature | 80-120°C |
Related Products
Technical Documents
We provide Hostaform C 52021 TDS, SDS, COA documents and technical support for material selection and injection molding applications.
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FAQ
What is Hostaform C 52021?
Hostaform C 52021 is a high flow POM copolymer resin developed by Celanese for thin-wall precision injection molding applications.
What are the advantages of Hostaform C 52021?
It provides excellent flowability, chemical resistance, dimensional stability and reliable molding performance.
What applications use Hostaform C 52021?
It is commonly used for precision mechanical parts, automotive components, electrical parts and industrial assemblies.
Is Hostaform C 52021 suitable for thin-wall molding?
Yes. The material is specifically designed for applications requiring easy filling of thin-wall and complex mold structures.
How is Hostaform C 52021 processed?
Hostaform C 52021 is mainly processed by injection molding.
