Unverified85% confidenceFactTime unknown
超轻黏土密度极低（约0.2-0.3g/cm³），风干后重量轻不易碎；纸黏土含纤维、干燥后更硬可打磨；油泥不含水不硬化可无限次重复使用，这是三类主流产品的核心物理差异
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85%
Confidence
Long-term
Relevance
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Unverified超轻黏土密度约0.3g/cm³，风干后不掉色不粘手，成品可长期保存但脆易碎；普通彩泥含盐分需密封保存易干裂，两者常被混标为'黏土'需看成分区分87% similarUnverified超轻黏土密度约0.2-0.3g/cm³，自然风干后强度低易碎，适合造型玩偶但不适合做实用器皿；想做能装水的杯碗必须选陶泥+烧制方案84% similarUnverified超轻黏土密度约0.2-0.3g/cm³，含发泡微球，风干后轻质不回缩；普通彩泥（面团型）含淀粉盐分会开裂霉变，二者适用主题不同，立体造型选超轻黏土83% similarUnverified超轻粘土（含微空心球）密度约0.3g/cm³，风干后自然硬化不需烘烤，适合做立体造型摆件；油性彩泥（plasticine）永不硬化可反复使用，适合低龄反复捏塑训练82% similarUnverified这款黏土属于软质配方，对漆面安全性高，但黏附力相对较弱，对重度污染（如铁粉严重嵌入、长年未护理的漆面）去除效率不足，需反复多次处理或换用中硬质黏土76% similar
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