聚氨酯自流平地坪涂装系统
产品特点Productfeatures√韧性好,耐强力冲击Goodtoughness,excellentimpactresistance√耐磨性好Goodabrasionresistant√抗压强度高,耐重载Goodmechanicalstrength,he***yloadresistant√附着力好Goodadhesiontooldornewconcrete√防尘、防潮,容易清洁Dust-proof,moisture-proof,easytoclean施工工艺C***tructiontechnology基面处理surfacepreparation→底漆primer→砂浆mortar→腻子putty→面漆topcoat适用范围Applicationareas特别适用于对涂层的韧性、耐冲击性和耐磨性要求很高的场所。Itisespeciallysuitableforplaceswithveryhightoughness,impactresistanceandwearresistancerequirements.技术指标Performancedata(23℃,50%RH)项目ITEM技术指标INDEX干燥时间Dryingtime/h表干Touchdry≤6实干Harddry≤24邵D硬度ShoreDhardness≥70粘接强度Bondingstrength/MPa≥2抗压强度Compressivestrength/MPa≥80耐冲击性Impactresistance/kg﹒cm100passed耐磨性Abrasionresistance(750g/500r)/g≤0.02耐水性Waterresistance(168h)Noblistering,noflaking,allowingslightdiscoloration耐油性(120﹟溶剂***,72h)Anti-petrol120﹟,72hNoblistering,noflaking,allowingslightdiscoloration耐酸性(10%***,48h)Anti-10%sulfuricacid,72hNoblistering,noflaking,allowingslightdiscoloration耐碱性(20%***,72h)Anti-20%sodiumhydroxide,72hNoblistering,noflaking,allowingslightdiscoloration)