Unverified90% confidenceFactTime unknown
铂金(Pt950)密度大、同体积更重更压手，天然白色永不褪色；白色K金(白K)是黄金镀铑而成，长期佩戴镀层磨损后会露出黄底，需数年复镀一次
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified烫金/烫银属于覆膜工艺，颜色鲜亮但2-3年易磨损脱落；压印本色（盲压）无颜料、字迹凹陷成型，永久性强，适合追求耐久与低调质感80% similarUnverified925银镀金工艺的小金珠耳钉，镀层长期佩戴或接触汗液、化妆品后可能褪色，追求持久金色效果者建议选择实心K金款式76% similarUnverifiedPT950铂金材质不会褪色变色，且对金属过敏人群友好，但铂金硬度较低，日常佩戴容易出现表面划痕，时间久后光泽会转为亚光质感75% similarUnverified镀金(gold-plated)与包金(gold-filled)差异大：镀金层仅0.5微米以内，接触汗水化妆品数月即掉色露底；包金层含金量≥1/20且耐磨，预算够选包金或纯K金更耐用75% similarUnverifiedPT950铂金材质硬度相对18K金略低，长期佩戴表面会产生细微划痕形成哑光质感，需定期抛光保养恢复镜面光泽75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/104573API
curl https://kongchang.com/api/v1/knowledge/claims/104573MCP
get_claim(id=104573)