3D硬金、5D硬金、5G黄金、古法黄金、足金、18K金优缺点大盘点！

shimianshang“jin”dezhongleiyuelaiyueduo，ruzujin、kjin、3dyingjin、5ghuangjin、gufahuangjin...dengdeng，changchanglingrenfenbuqing。jintianhedajiayiqilaipandianxia3dhuangjin、5dhuangjin、5ghuangjin、zujin、kjinyouquedian，kanwannijiuzhidaogaizenmexuanle！

足金

youdian：zujinshiyizhongbijiaoruandeguijinshu，yanzhanxinghenqiang，hanjinliangbushaoyu99%，baozhixingjiaogao，gongfeixiangduijiaodi，henshouxiaofeizhexihuan。

quedian：huangjinhanjinliangyuegao，yingduyuedi。zujinchundugao，zaiwailidezuoyongxiakenenghuichuxianbianxing、mosundeqingkuang；qieyouyuyingduxianzhi，meifazhizuoyixiegongyishejixiangduifuzadekuanshi。

18K金

youdian：18kjinyinweihunheleqitajinshu，yingdugaoyuzujin、buyibianxing，shihexiangqianhezhizuogongyixiangduifuzadechanpin。shimianshangjuedabufenzuanjiedejietuodoushicaiyongde18kjincaizhi，zheijiushiyinweikjinjuyougaoyingdu、renxinghao、liangdugao，buyibianxing，buyimosundetedian，nenggenglaogudegudingzuanshibuyituoluo、buyibianxing。

18kjinyansefengfu，keyizuorenheyanse（tongguodiaozhengqita25%jinshudebili，liru18kbaijinjiushiyu25%deyin、xindengronglianercheng），erchangjiandeyanseyou18kbaijin，18khuangjin，18kmeiguijin。

quedian：hanjinliangzhiyou75%，chunduxiangduizujindiyixie；lingwai，youyu18kjinbiaomianyanseshiyouqita25%guijinshuducengsuode，dangbiaomianducengmosunshi，huiluchuqizishendeyanse，xuyaozhongxindiandu。

3D硬金

youdian：3dyingjinshizujin，jinhanlianggenputonghuangjinhanliangshiyiyangde。dan3dyingjindeyingdushichuantongzujinde4bei，bichuantongzujinzhongliangqing，jiageyegengyouyoushi；yinweiyingduda，suoyi3djinkeyibiputonghuangjinlitiganqiang，gongyifangmianyehuibijiaohaokan；

quedian：zhidisuiranyingdanshihencui，yingbimianpengzhuang。3dyingjinsuiranjiejinle18kjindeyingdu，shiputonghuangjinyingdude4bei，danshichanpinbenshenbo，houdujinwei0.2 ~ 0.3mm，suoyipeidai3dyingjinshiyingbimianpengzhuangyujiya，richangxizao、shuijuedeshihoujianyiquxia，miandekepengdao。

5D硬金

youdian：3dyingjinshengjiban，he3dyingjinbenzhishangshiyiyangde，zhishizaidianzhufangmianyaoshuishengjile，bujinjiejuele3dyingjinzhidijiaocuidequedian，erqiejichengle“ying”、“qing”、“liang”、“chun”deyoudian。

quedian：5dyingjinzaigongyishangmeishenmedadeyingshang，buguogongyifuza，gongfeixiangduiyaogaoyixie。

5G黄金

youdian：kefule3dyingjin“suiyingdancui”dequedian，yongyoulekjinlianghaodeyanzhanxing，tongshibaoliuzujindechengsenenggouzuochukjindegongyihekuanshi，yongyou“yuepaoyueliang，yuepaoyueying”detedian。

5ghuangjindemimishizaideshizairongjindeguochengzhong，zaijinliaozhongjiaruyidingliangdexiyouyuansu，sucheng“yingjinfen”，ranhouzaijinggaowenrongliancuihua，shihuangjindefenzijiegougengjiajinmi。

quedian：he5dyingjinxiangsi，gongyifuza，gongfeixiangduiputonghuangjinyaogaoyixie。

古法金

youdian：gufajinshicaiyongguojiafeiwuzhiwenhuayichandegulaozhujingongyidazaodehuangjin。juyounaizangnaimodetedian，nanyiliuxiazhiwenhehanyin，burongyichuxianguahen，shihebawan；qieyongjinmishi，zhengtichengxianyaguangdezhigan，wulunshicongshijueganhaishicongpeidaishang，dounengzhanxianqihouzhongdefenliang，xiandeyouzhigan。

quedian：gufahuangjingongyifuza，gongfeixiangduibudi；qieyinweigufahuangjinyongjinmishi，tongyangdaxiaodekuanshi，youyuzuogongyuanyinshiyongdejinliaoyaobiputonggongyidehuangjinduoyixie。