真牛论坛怎么了

PCB的表面处理方式汇总_pcb打样

time : 2019-05-02 15:56       作者:凡亿pcb

  PCBBIAOMIANCHULIJISHUSHIZHIZAIPCBYUANQIJIANHEDIANQILIANJIEDIANSHANGRENGONGXINGCHENGYICENGYUJITIDEJIXIE、WULIHEHUAXUEXINGNENGBUTONGDEBIAOCENGDEGONGYIFANGFA。QIMUDESHIBAOZHENGPCBLIANGHAODEKEHANXINGHUODIANQIXINGNENG。YOUYUTONGZAIKONGQIZHONGQINGXIANGYUYIYANGHUAWUDEXINGSHICUNZAI,YANZHONGYINGXIANGPCBDEKEHANXINGHEDIANQIXINGNENG,YINCIXUYAODUIPCBJINXINGBIAOMIANCHULI。




真牛论坛怎么了  MUQIANCHANGJIANDEBIAOMIANCHULIFANGSHIYOUYIXIAJIZHONG:

  1、REFENGZHENGPING

  ZAIPCBBIAOMIANTUFURONGRONGXIQIANHANLIAOBINGYONGJIAREYASUOKONGQIZHENGPING(CHUIPING)DEGONGYI,SHIQIXINGCHENGYICENGJIKANGTONGYANGHUAYOUKETIGONGLIANGHAODEKEHANXINGDETUFUCENG。REFENGZHENGPINGSHIHANLIAOHETONGZAIJIEHECHUXINGCHENGTONGXIJINSHUHUAHEWU,QIHOUDUDAYUEYOU1~2mil;

真牛论坛怎么了  2、YOUJIFANGYANGHUA(OSP)

真牛论坛怎么了  ZAIJIEJINGDELUOTONGBIAOMIANSHANG,YIHUAXUEDEFANGFAZHANGCHUYICENGYOUJIPIMO。ZHEICENGMOJUYOUFANGYANGHUA,NAIRECHONGJI,NAISHIXING,YONGYIBAOHUTONGBIAOMIANYUCHANGTAIHUANJINGZHONGBUZAIJIXUSHENGXIU(YANGHUAHUOLIUHUADENG);TONGSHIYOUBIXUZAIHOUXUDEHANJIEGAOWENZHONG,NENGHENRONGYIBEIZHUHANJISUOXUNSUQINGCHU,YIBIANHANJIE;

  3、HUAXUECHENNIEJIN

  ZAITONGMIANSHANGBAOGUOYICENGHOUHOUDE,DIANXINGNENGLIANGHAODENIEJINHEJINBINGKEYIZHANGQIBAOHUPCB。BUXIANGOSPNEIYANGJINZUOWEIFANGXIUZUGECENG,QINENGGOUZAIPCBZHANGQISHIYONGGUOCHENGZHONGYOUYONGBINGSHIXIANLIANGHAODEDIANXINGNENG。LINGWAITAYEJUYOUQITABIAOMIANCHULIGONGYISUOBUJUBEIDEDUIHUANJINGDERENNAIXING;

  4、HUAXUECHENYIN

真牛论坛怎么了  JIEYUOSPHEHUAXUEDUNIE/JINJINZHIJIAN,GONGYIJIAOJIANDAN、KUAISU。BAOLUZAIRE、SHIHEWURANDEHUANJINGZHONG,RENGNENGTIGONGHENHAODEDIANXINGNENGHEBAOCHILIANGHAODEKEHANXING,DANHUISHIQUGUANGZE。YINWEIYINCENGXIAMIANMEIYOUNIE,SUOYICHENYINBUJUBEIHUAXUEDUNIE/JINJINSUOYOUDEHAODEWULIQIANGDU;

  5、DIANDUNIEJIN

  ZAIPCBBIAOMIANDAOTIXIANDIANDUSHANGYICENGNIEZHIHOUZAIDIANDUSHANGYICENGJIN,DUNIEZHUYAOSHIFANGZHIJINHETONGZHIJIANDEKUOSAN。XIANZAIDEDIANDUNIEJINYOULIANGLEI:DURUANJIN(CHUNJIN,JINBIAOMINGKANQILAIBULIANG)HEDUYINGJIN(BIAOMIANPINGHUAJIANYING,NAIMO,HANYOUGUDENGQITAYUANSU,BIAOMIANKANQILAIJIAOGUANGLIANG)。RUANJINZHUYAOYONGYUXINPIANFENGZHUANGSHIDAJINXIAN;YINGJINZHUYAOYONGZAIFEIHANJIECHUDEDIANXINGHULIAN(RUJINSHOUZHI)。

  6、PCBHUNHEBIAOMIANCHULIJISHU

  XUANZELIANGZHONGHUOZHELIANGZHONGYISHANGDEBIAOMIANCHULIFANGSHIJINXINGBIAOMIANCHULI,CHANGJIANDEXINGSHIYOU:CHENNIEJIN+FANGYANGHUA、DIANDUNIEJIN+CHENNIEJIN、DIANDUNIEJIN+REFENGZHENGPING、CHENNIEJIN+REFENGZHENGPING。

真牛论坛怎么了  SUOYOUDEBIAOMIANCHULIXINGSHIZHONGREFENGZHENGPING(WUQIAN/YOUQIAN)SHIZUICHANGJIANQIEZUIBIANYIDECHULIFANGSHI,DANQINGZHUYIOUMENGDERoHSGUIDING。

  RoHS:RoHSSHIYOUOUMENGLIFAZHIDINGDEYIXIANGQIANGZHIXINGBIAOZHUN,TADEQUANCHENGSHI《GUANYUXIANZHIZAIDIANZIDIANQISHEBEIZHONGSHIYONGMOUXIEYOUHAICHENGFENDEZHILING》(Restriction of Hazardous Substances)。GAIBIAOZHUNYIYU2006NIAN7YUE1RIKAISHIZHENGSHISHISHI,ZHUYAOYONGYUGUIFANDIANZIDIANQICHANPINDECAILIAOJIGONGYIBIAOZHUN,SHIZHIGENGJIAYOULIYURENTIJIANKANGJIHUANJINGBAOHU。GAIBIAOZHUNDEMUDEZAIYUXIAOCHUDIANJIDIANZICHANPINZHONGDEQIAN、GONG、GE、LIUJIAGE、DUOXIULIANBENHEDUOXIUERBENMIGONG6XIANGWUZHI,BINGZHONGDIANGUIDINGLEQIANDEHANLIANGBUNENGCHAOGUO0.1%。