检测项目
1.耐磨循环次数测试:最小耐磨次数≥5000cycles,载荷500g,转速60rpm
2.质量损失测量:质量减少百分比≤0.5%,精度±0.1mg
3.厚度变化评估:厚度减少量≤0.1mm,测量点间距10mm
4.表面粗糙度变化:Ra值增加≤0.5μm,初始Ra值1.0-2.0μm
5.颜色变化评估:色差ΔE≤1.0,使用CIELab标准光源
6.抗撕裂强度测试:最小撕裂力≥50N,试样尺寸100mm×50mm
7.弯曲疲劳测试:弯曲次数≥10000cycles,角度90°,频率5Hz
8.动态摩擦系数测量:摩擦系数μ值范围0.2-0.5,速度100mm/min
9.静态摩擦系数测量:摩擦系数μ值范围0.3-0.6,载荷1kN
10.磨损深度测量:最大磨损深度≤0.05mm,分辨率0.001mm
11.起毛起球评估:起球等级≥4级,按标准灰度卡比对
12.表面完整性检查:无裂纹、剥落现象,放大倍数10×
检测范围
1.真皮鞋面:牛皮、羊皮材质,厚度1.0-2.5mm
2.PU合成革鞋面:聚氨酯基材料,关注涂层附着力
3.PVC人造革鞋面:聚氯乙烯材质,测试柔韧性和耐磨性
4.纺织品鞋面:帆布、尼龙织物,密度200-500g/m²
5.网布鞋面:透气网状结构,孔隙率30-50%
6.橡胶鞋面:天然或合成橡胶,硬度50-80ShoreA
7.EVA发泡材料鞋面:乙烯-醋酸乙烯共聚物,密度0.1-0.3g/cm³
8.复合材质鞋面:多层复合材料,层间粘合强度≥5N/mm
9.防水涂层鞋面:含PTFE或PU涂层,耐水压≥5000Pa
10.运动鞋专用鞋面:高弹性材料,伸长率≥100%
11.儿童鞋鞋面:安全环保材料,重金属含量符合限值
12.安全防护鞋鞋面:抗冲击和穿刺,附加防护层测试
检测方法
国际标准:
ASTMD3884-09JianCeTestMethodforAbrasionResistanceofTextileFabrics(TaberAbraser)
ISO17704:2019Footwear-Testmethodsforuppers-Abrasionresistance
ASTMD4966-12JianCeTestMethodforAbrasionResistanceofTextileFabrics(MartindaleAbrasionTesterMethod)
ISO20344:2021Personalprotectiveequipment-Testmethodsforfootwear
ASTMF2913-11JianCeTestMethodforMeasuringtheCoefficientofFrictionforFootwear
ISO22775:2019Footwear-Testmethodsforuppers,liningsandinsocks-Colourfastnesstorubbing
ASTMD1424-09JianCeTestMethodforTearingStrengthofFabricsbyFalling-Pendulum(Elmendorf)Apparatus
ISO17707:2019Footwear-Testmethodsforwholeshoe-Flexingdurability
ASTMD6797-15JianCeTestMethodforBurstingStrengthofFabrics
ISO20872:2019Footwear-Testmethodsforoutsoles-Abrasionresistance
国家标准:
GB/T20991-2020Footwear-Testmethodsforuppers-Abrasionresistance
GB/T3903.2-2021Footwear-Testmethodsforwholeshoe-Flexingendurance
GB/T3903.3-2021Footwear-Testmethodsforoutsoles-Abrasionresistance
GB/T3917.2-2021Textiles-Tearpropertiesoffabrics-Part2:Determinationoftearforceoftrouser-shapedtestspecimens
GB/T3920-2021Textiles-Testsforcolourfastness-Colourfastnesstorubbing
GB/T10654-2021Highelasticitypolyurethanefoammaterial
GB/T22845-2021Leather-Physicalandmechanicaltests-Determinationofabrasionresistance
GB/T30397-2021Footwear-Testmethodsforliningsandinsocks-Abrasionresistance
GB/T3903.5-2021Footwear-Testmethodsforuppers-Waterresistance
GB/T20991-2020Footwear-Testmethodsforuppers-Flexingendurance
检测设备
1.Taber耐磨试验机:型号TAB-2000.功能:旋转摩擦测试,载荷0-1000g,转速0-100rpm
2.Martindale磨损测试仪:型号MAR-3500.功能:多方向磨损模拟,最大循环次数100000
3.万能材料试验机:型号UTM-500.功能:撕裂和拉伸测试,最大载荷50kN,精度±0.5%
4.厚度测量仪:型号THK-100.功能:非接触式厚度检测,范围0-10mm,分辨率0.001mm
5.表面粗糙度仪:型号SRF-400.功能:Ra值测量,范围0.01-100μm,精度±0.05μm
6.色差计:型号COL-600.功能:颜色变化分析,CIELab标准,ΔE分辨率0.01
7.弯曲疲劳试验机:型号BFT-700.功能:往复弯曲测试,角度0-180°,频率1-10Hz
8.摩擦系数测试仪:型号FCT-800.功能:动静摩擦测量,速度0-500mm/min,载荷0-5kN
9.显微镜系统:型号MIC-900.功能:表面形态观察,放大倍数10×-100×,数码成像
10.起毛起球测试仪:型号PILL-300.功能:圆轨迹摩擦,压力12kPa,循环次数0-10000