Unverified80% confidenceTradeoffTime unknown
颗粒板（刨花板）握钉力和防潮性弱于多层实木板，榻榻米作为承重+频繁开合的家具，箱体和翻转结构处建议用多层实木板，纯颗粒板长期承重易变形松动
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified实木颗粒板（刨花板）握钉力和防潮性优于密度板，是榻榻米地台主流基材；纯实木易受潮变形反而不适合封闭地台，多层实木胶合板是折中选择92% similarUnverified多层实木板（胶合板）比密度板（纤维板）握钉力强、抗潮更好，适合承重和长期使用；密度板成本低、表面平整易做造型，但受潮易膨胀，靠近地面的电视柜下柜优先多层板83% similarUnverified顶板内置MDF木板或硬质塑料板（厚度≥8mm）的款式才能真正当凳坐，纯软包无支撑板的款式坐上去会塌陷，只适合放置物品81% similarUnverified稳固性与折叠便携往往冲突：可折叠餐椅为轻量化会牺牲底座配重和结构刚性，追求极致防倾倒应选不可折叠实木/加固塑料款80% similarUnverified吸盘底座固定的自动去皮机仅在光滑瓷砖/大理石台面稳定，木质或磨砂台面吸附力骤降易在旋转时移位，木台面家庭应选夹钳式或配防滑垫机型80% similar
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