Both PVC foam and EPS foam are the main foam molding products in the foam industry. The advantages are waterproof, heat insulation, light weight, shock absorption, sound insulation and so on. However, PVC foam boards are flame retardant, while EPS foam boards require the addition of flame retardants to be flame retardant. Although the two features are similar, the use is completely different.
PVC foam board has the advantages of moisture proof, mildewproof, thermal insulation, sound absorption and heat insulation, flame retardant self-extinguishing, anti-mite, light weight, waterproof, etc. It is mainly used for advertising panels, enamel drawing boards, passenger cars, train car roofs, and cabinet core layers. , interior decoration panels, building exterior panels, interior decorative panels, offices, residential, public building partitions, commercial decorative frames, clean room panels, ceiling panels, screen printing, computer lettering, advertising signs , exhibition boards, sign boards, photo album boards and other industries and chemical anti-corrosion projects, thermoformed parts, cold storage boards, special cold preservation projects, environmental protection formwork, sports equipment, aquaculture materials, coastal moisture-proof facilities, water-resistant materials, art materials and A lightweight partition replaces the glass ceiling.
EPS foam is light, heat-insulating, sound-absorbing, shock-absorbing, etc., and its dielectric properties are superior to matrix resins. Its use is mainly used in packaging industry and construction.