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检测物品(ITEM): | 美纹纸遮蔽胶带(MASKING TAPE) | 日期 | 2013-2-1 | |||
标准(STANDARD) | 国标(INTERNATIONAL STANDRAD) | |||||
规格(SIZE) | 48MMX30M | 室温(ROOM TEMPERATURE) | 23.5℃ | |||
湿度(HUMIDITY) | 63% | |||||
检测项目(TEST PROJECT) | 单位(UNIT) | 标准(STANDARD) | 结果(REAULT) | 备注(REMARK) | ||
外观(APPEARANCE) | ---- | 收卷整齐(REWINDING EDGE SMOOTH) | 合格(PASS) | | ||
颜色(COLOR) | ---- | 正确(RIGHT) | 彩色(COLORFUL) | | ||
长度(LENGTH) | m | 30±0.5 | 30.1 | | ||
宽度(WIDTH) | mm | 48±0.5 | 48.0 | | ||
厚度(THICKNESS) | mm | 0.14 | 0.14 | | ||
胶系(ADHESION) | ---- | 橡胶型(RUBBER) | 橡胶型(RUBBER) | | ||
初粘力(TACK) | 钢球号(STELL BALL) | ≥20 | >20 | | ||
剥离力(PEEL ADHESION) | n/cm | 1.5 | 1.5 | | ||
伸长率(ELONGATION) | % | 13 | 13 | | ||
拉伸强度(TENSILE STRENGTH) | n/cm | 25 | 25 | | ||
耐温性(TEMPERATU RERESISTANCE) | ℃ | 60 | 60 | |