| abstract |
No. 2 material of auxiliary addition and No. 3 material based on No. 1 material the invention discloses a kind of antimildew and antibacterial type rubber-plastic sponge, through mill mixed pressure uniformly into film, film again through natural vulcanization, extruder extrusion forming, foaming, cool, cut packaging and form；No. 1 material is made up of nitrile rubber, talcum powder, polyethylene glycol, Firebrake ZB, chlorinated paraffin, epoxidized soybean oil, carbon black, polyvinyl chloride and antiaging agent；No. 2 material are made up of dioctyl phthalate, azodicarbonamide, stearic acid, talcum powder and nitrile rubber；No. 3 material are made up of nitrile rubber, diphenylguanidine, thin base benzothiazole, talcum powder, sulfate, mantoquita and epoxide-resin glue：Material purity is more than 95%.The present invention adds sulfate and mantoquita in accessory formula, using special process so that material epidermis is tough and tensile, and air entrapment is fine and closely woven solid, and elasticity is more preferable, and thermal conductivity factor is low, in addition the smooth intrusion compacted and prevented steam and mushroom of epidermis, and antimildew and antibacterial effect is strong. |