Unverified82% confidenceDecision RuleTime unknown
选购时认准织物密度指标：经纬密度需≥300根/英寸（TC300以上）才能有效阻隔尘螨排泄物颗粒（约10微米），普通全棉四件套（TC200左右）无法真正防螨
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified防螨效果关键看织物纱线密度，织物孔径需≤10微米才能物理阻隔尘螨（螨虫排泄物颗粒约10-40微米），认准孔径参数而非仅看'防螨'标签83% similarUnverified过敏体质/防螨需求应选高密度机织面料(如≥300根密织棉或T400纤维)，织物孔径小可物理阻隔尘螨，比化学防螨处理更持久81% similarUnverified防螨床笠的核心防护看织物密度，纱支≥60支、织物密度≥240根/10cm的高支高密面料能物理阻隔螨虫穿透，比单纯化学防螨处理更持久耐洗79% similarUnverified纯棉床品支数40S以上、密度≥133×100根/英寸（即60支贡缎）才算优质长绒棉，普通30支平纹密度约110×90，耐用但触感偏粗77% similarUnverified耐磨性看纤维密度和克重：低通行区≥1500g/㎡即可，客厅高频区建议≥2500g/㎡；尼龙(锦纶)耐磨性最强，聚酯次之，纯棉最不耐磨易起球74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/179807API
curl https://kongchang.com/api/v1/knowledge/claims/179807MCP
get_claim(id=179807)