产品品牌：闽盛魔术帖 材质：尼龙 颜色：多种 类型：魔术贴 physicalcharateristics物理特性heatresistance耐热必meltingpoint:hook230.c,loop180.cmaintainsnormalbondingperformanceduring1000hourscoldresistance耐寒性stillworkwhentemperatureis-20.c,andthelowerthetemperatureis,thelaigerthestrengthbecomes,butwithadecreaseindurability.-20℃仍可使用,越低温拉力越强,但耐久性降.waterresistance耐水性retains50%ofclosurestrengthinwaterandrecovers100%ofstrengthafterchemicalsresistance耐药性alkali:within50%ofaikalinesoda.within28%ofammonia.acid:within2.5%ofhydrochloricacid,15%ofsulphuricacid,and2.5%ofnitricacid.碱性苏打50%,氨28%,盐酸2.4%,硝酸3.5%以下仍能发挥功效.strengthtest接着强度测试wheelcycle使用次数\strength测试项目peelstrength剥离强度(g/cn)shearstrength横向拉力(g/cm2)original(使用前)