Foam based on a vinyl polymer through a network of aromatic amide polymerisation. It is customarily called cross-linked PVC foam core material, which is an ideal core material for composite sandwich structure. This product has excellent comprehensive mechanical properties, stable chemical properties, and has the highest cost performance. It has been widely used in wind power, watercraft and other fields.
△ Density range 40 ~ 250kg / m3
△ has excellent specific stiffness and specific strength
△ Good fatigue resistance and impact resistance
△ Good flame retardancy
△ Low water absorption, not susceptible to moisture and mildew
△ Good dimensional stability and processability
△ Process temperature -240 ~ 100 ℃, long-term use temperature -240 ℃ ~ 80 ℃