Unverified90% confidenceDecision RuleTime unknown
功率20W左右适合手工DIY、纸艺、轻质材料粘接；粘木材、塑料、金属等硬质材料需选40-100W高功率，出胶温度更高熔胶更彻底
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Unverified功率越高加热越快、粘接越牢，但空烧时胶液更易碳化堵塞枪口，且高温对薄塑料、泡沫等材料会烫化变形，泡沫和PP塑料建议用低温胶枪（约100-110℃出胶）70% similarUnverified露营装备打包重量敏感时，选树脂/PC材质的仿真蜡烛灯而非金属外壳款，单个可减重30-100g，多个组合差异明显70% similarUnverified功率越大发热越明显，大功率车充（100W+）需要金属外壳散热并靠近出风口，塑料外壳大功率产品长时间使用易触发过温降频，反而实际充电速度不稳68% similarUnverified去除旧油漆、软化胶水等重负荷作业选功率≥1800W；功率过低会导致预热慢、大面积作业时温度掉档明显68% similarUnverified属于PVC基材胶带，长期高温接近上限时胶层会软化溢胶，若工作环境持续高温（如灯具镇流器、发热元件旁）建议改用耐高温胶带68% similar
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