Unverified85% confidenceCautionTime unknown
粘接承重结构件或长期受力部位不建议用热熔胶，热熔胶耐温差、抗剪切和长期承重能力弱，高温环境（如夏季车内、暖气旁）会软化脱落
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85%
Confidence
Long-term
Relevance
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Unverified不适合对粘接强度要求高的结构性修复，热熔胶本身耐热性差，高温环境下粘接会软化脱落90% similarUnverified采用热熔胶系，初粘力和持粘力都很强，适合重物和长途物流场景，但在高温环境（如夏季暴晒的仓库或车厢）下热熔胶有软化溢胶的风险，不如丙烯酸胶系耐高温86% similarUnverified热熔胶为热塑性胶，承重与抗剪切能力有限且长期受力会蠕变位移，不适合承重结构件、频繁受力或需要长期精密定位的场景，此类应选环氧或结构胶82% similarUnverified对散热敏感或长期插墙使用不建议选体积压缩到极致的单口小方块，超小体积高功率产品散热面积不足，满载温度偏高影响寿命82% similarUnverified地暖房不建议铺满整张厚橡胶或PVC垫，会阻隔热传导降低采暖效率并可能因局部高温释放异味，应选薄款镂空透气垫或局部铺贴82% similar
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