Ultra-high screw, nylon screw and POM screw are special accessories provided by our company for Zhujiang Brewery.
Polyoxymethylene (POM) is known as "Saigang", with excellent comprehensive properties, such as good wear resistance and fatigue resistance, high hardness, especially solvent resistance, rigid (elastic modulus) strength, and good chemical stability, electrical insulation and dimensional stability.
Homopolyoxymethylene has high crystallinity, better mechanical strength and rigidity than copolyoxymethylene;
Copolyformaldehyde has a low melting point, and is better than homopolyformaldehyde in thermal stability, fluidity and processability.