Unverified88% confidenceDecision RuleTime unknown
二硫化钼(MoS2)干膜耐磨寿命和承压能力最强(可承受数千MPa),适合金属间高负荷摩擦;但呈灰黑色且不适合塑料件,塑料/橡胶件应优先选PTFE或硅基干性润滑剂
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified材质权衡:铝合金/不锈钢皂盒耐用抗压不变形但重量大(100g+)且导热怕挤压变形;塑料轻便廉价但易开裂发脆;硅胶轻软抗摔但易吸味沾灰71% similarUnverified不锈钢夹耐用防锈不老化但价高且无密封条多为平口,ABS/PP塑料夹可做密封齿和硅胶条密封更好但长期日晒易脆化,看重密封选塑料带硅胶款,看重耐用选不锈钢款71% similarUnverified碳化硅(黑色SiC)磨料适合硬脆材料如玻璃、石材、金属和湿磨;氧化铝(棕/白色AlO)韧性好适合木材、软金属干磨,耐用性更强71% similarUnverified铝件和镁合金件优先选标注中性配方或含铝缓蚀剂的防锈剂,避免强碱性产品;接触橡胶密封件或塑料件时选石蜡基/矿物油基,避免含强溶剂(如二甲苯、丙酮)的产品导致橡胶溶胀老化70% similarUnverified碳化硅(黑/绿砂纸)硬度高但脆,适合磨玻璃、石材、金属和汽车漆等硬脆材料;氧化铝(棕红色砂纸)韧性好,适合木材、腻子、金属除锈等一般打磨70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/362368API
curl https://kongchang.com/api/v1/knowledge/claims/362368MCP
get_claim(id=362368)