ANTI-BACTERIAL SYNTHETIC RESIN COMPOSITION CONTAINING NANO SILVER/SILICA COMPOSITE PARTICLES, WHICH ELIMINATES BLACK SPOTS IN PRODUCT

摘要

Purpose: the present invention provides an antibacterial synthetic resin coating, containing Argent grain is filled, with an excellent antibacterial characteristics and not no in the product blackspot and the transparency for maintaining product. Construction: ingredient includes: 100wt.Thermoplastic synthetic resin is selected from transparent and translucent synthetic resin %; 0.5-10wt.The % of silver/silicon dioxide nanocomposite, an aqueous solution contain the effective silver of 1,000-100,000ppm; 1-20wt.The % of one or two lubricants, selected from atoleine, polyethylene glycol, glycerol, high molecular weight fatty acid, high molecular weight fatty acid ester, sorbierite and its derived product, solid phase PE- waxes, with 100deg.A C or less fusing points, propylene wax, stearic acid and oleic acid; 1-10wt.One or two dispersing agents are selected from the % of silicon adhesive and titante coupling agent.