国家建筑材料测试中心检测报告.doc

测试项目Items优等品标准指标Standard index of quality product检测结果Result结论Conclusion外观Appearance表面整洁，无鼓泡，疵点，划伤，色差等缺陷Clean surface without swell,flaw.scratch and aberration通过Pass合格Qualified长度Length:3mm0mm+2mm宽度Width:2mm0mm+1mm厚度Thickness:0.2mm0mm+0.14mm尺寸偏差Deviation of dimension对角线差Deviation of diagonal:5mm1mm合格Qualified边沿不直度Out of straight at sides:1mm/m0.2mm/m合格Qualified翘曲度Warp:5mm/m1mm/m合格Qualified涂层厚度Thickness of coating25um 29um(平均值av.30)29u(av.30)合格Qualified光泽度偏差Deviation of luster102.1(平均值av.28.0)2.1（av.28.0）2H合格Qualified铅笔硬度Hardness of pencilHB3H合格Qualified涂层柔韧性Toughness of coating2T2T合格Qualified附着力Adhesive不次于一般Not less than Grade 1划格法0级，圆滚线划痕法1级Squaring off method of Grade o Grade1 marking method of rolling line合格Qualified耐冲击性Impact strength50Kg.cm不脱漆，无裂痕50Kg.cm Without paint off and crack通过Pass合格Qualified耐沸水性Boiling water resistance煮沸2h无变化（Boiling for 2h without change）无变化（Unchanged）合格Qualified耐酸性Acid resistance5%HCL(v/v) 浸渍表面24h无变化Immerse surface with 5% HCL(v/v) for 24h without change无变化（Unchanged）合格Qualified耐碱性Alkali resistance5%NaOH(m/m) 浸渍表面24h无变化Immerse surface with 5%NaOH(m/m) for 24h without change无变化（Unchanged）合格Qualified耐油性Oil resistance20#油浸渍表面24h无变化Immerse surface with 20# engine oil for 24h without change 无变化（Unchanged）合格Qualified耐溶剂性Solvent resistance丁酮擦洗100次无变化（Clean 100times with butanone without change）不露底Bottom unrevealed合格Qualified耐洗刷性Cleaning resistance10000次无变化（10000times without change）无变化（Unchanged）合格Qualified耐磨耗性Abrasion resistance5L/um5.33L/um合格Qualified耐沾污性Contamination resistance15%7.8%合格Qualified耐密度Density of resistance规定值：0.5kg/m Specified value: 0.5kg/m2 Specified value: 0.5kg/m25.32kg合格Qualified弯曲强度Bend strength100Mpa121Mpa合格Qualified弯曲弹性模量Flexuous modulus of elasticity2.0104Mpa3.12104Mpa合格Qualified贯穿阻力Through resistance9.0kN9.94kN合格Qualified剪切强度Cutting strength28.0Mpa32.0Mpa合格Qualified180剥离强度180peel strength7.0N/mm11.2N/mm合格Qualified耐温差性Resistance to change of temperature40C80C20次循环不变化40C-80C20 cycles without change无变化（Unchanged）合格Qualified热变形温度Heat deformation temperature95C120C合格Qualified热膨胀系数Coefficient of heat expansion4.0010-5C-11.9810-5C-1合格Qualified耐盐雾性Salt haze resistance不次于2级Not less than Grade 2一级Grade 1合格Qualified耐人工侯老化（2000h）色差Artificial resistance aberration3.01.24合格Qualified失