Unverified85% confidenceDecision RuleTime unknown
压敏胶在粗糙、多灰或低表面能材质（如未处理的PE/PP塑料）上粘附力明显下降，贴前需确保基材清洁平整
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified打胶前基材必须干燥无油无尘，潮湿或有残留清洁剂时不该施工，否则粘接力大幅下降；瓷砖缝建议先用美纹纸贴出直边再打胶88% similarUnverified在光滑、有灰或油污、以及低表面能材质（PE/PP塑料箱）上封箱，普通丙烯酸胶带不建议使用，其粘不牢会自动翘边，应改用橡胶系强力胶带或先清洁表面87% similarUnverified反光条粘贴前必须彻底清洁去油去尘并保证表面干燥，硅胶、PP、PE等低表面能材质（如部分塑料水杯、雨衣）普通胶难以附着，需选专用胶或做底涂处理85% similarUnverified有粉尘、油污或潮湿表面（如冰箱冷凝、纸箱受潮）不建议用普通丙烯酸胶带，黏性会急剧衰减导致开胶，应选橡胶系强初黏胶带或先清洁干燥表面85% similarUnverified自粘胶条在油漆面、粉尘面或低温环境下粘性显著下降，贴合前需彻底清洁并在常温下施工，否则容易脱落85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/651454API
curl https://kongchang.com/api/v1/knowledge/claims/651454MCP
get_claim(id=651454)