High dimensional stability under varying temperature and humidity conditions
Excellent creep resistance and long-term mechanical retention
Superior chemical resistance to hydrocarbons, solvents, and neutral aqueous solutions
Low coefficient of friction and high surface hardness for wear-prone components
Good processability via injection molding and extrusion with minimal thermal degradation
Automotive fuel systems, including fuel sender units and throttle bodies
Industrial gears, bushings, and precision transmission components
Consumer appliance parts such as washing machine agitators and coffee maker housings
Electrical connectors and housing components requiring dimensional accuracy and rigidity
Medical device components where biocompatibility (ISO 10993-compliant grades) and sterilizability are required
| Chemical Type | Copolymer of formaldehyde (with comonomer: e.g., dioxolane) |
| Product Form | Natural or color-stabilized granules |
| Appearance | Opaque white or off-white free-flowing pellets |
| Density (g/cm³) | 1.41–1.43 (ASTM D792) |
| Melt Flow Rate (g/10 min) | 8–12 (at 190°C/2.16 kg, ASTM D1238) |
| Tensile Strength (MPa) | 60–65 (ASTM D638) |
| Flexural Modulus (MPa) | 2500–2700 (ASTM D790) |
| Notched Izod Impact (J/m) | 50–70 (ASTM D256) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China