導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)輥包括導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)輥的(de)(de)(de)外層(ceng)(ceng)由(you)(you)至少部分導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)由(you)(you)離(li)子導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)聚(ju)合(he)物(wu)(wu)(wu)的(de)(de)(de)組(zu)(zu)合(he)物(wu)(wu)(wu)賦(fu)予(yu)的(de)(de)(de)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)橡膠(jiao)(jiao)(jiao)(jiao)組(zu)(zu)合(he)物(wu)(wu)(wu)構(gou)成(cheng)、內(nei)層(ceng)(ceng)由(you)(you)離(li)子導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)聚(ju)合(he)物(wu)(wu)(wu)的(de)(de)(de)組(zu)(zu)合(he)物(wu)(wu)(wu)賦(fu)予(yu)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)的(de)(de)(de)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)層(ceng)(ceng)以外的(de)(de)(de)橡膠(jiao)(jiao)(jiao)(jiao)等(deng)構(gou)成(cheng)的(de)(de)(de)雙層(ceng)(ceng)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)輥，以及與上(shang)述相反(fan)的(de)(de)(de)外層(ceng)(ceng)由(you)(you)離(li)子導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)聚(ju)合(he)物(wu)(wu)(wu)賦(fu)予(yu)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)的(de)(de)(de)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)層(ceng)(ceng)以外的(de)(de)(de)橡膠(jiao)(jiao)(jiao)(jiao)等(deng)構(gou)成(cheng)、內(nei)層(ceng)(ceng)由(you)(you)至少部分導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)由(you)(you)離(li)子導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)聚(ju)合(he)物(wu)(wu)(wu)的(de)(de)(de)組(zu)(zu)合(he)物(wu)(wu)(wu)賦(fu)予(yu)的(de)(de)(de)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)性(xing)(xing)橡膠(jiao)(jiao)(jiao)(jiao)組(zu)(zu)合(he)物(wu)(wu)(wu)構(gou)成(cheng)的(de)(de)(de)雙層(ceng)(ceng)導(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)輥。

1：金屬(shu)鍍(du)鈀(ba)(ba)，鈀(ba)(ba)蒸發鍍(du)靶材，鍍(du)鈀(ba)(ba)銅提鈀(ba)(ba)技術：首先把鍍(du)鈀(ba)(ba)銅等表面鍍(du)鈀(ba)(ba)料放入(ru)容器中，再(zai)(zai)加入(ru)自配退鈀(ba)(ba)溶液(ye)，數秒中后表面鈀(ba)(ba)退凈(jing)，取(qu)出鍍(du)鈀(ba)(ba)銅基體(此方法對基體無傷(shang)害(hai)，再(zai)(zai)用自配化學(xue)試劑，鈀(ba)(ba)和溶液(ye)分(fen)離(li)

2：合金(jin)含鈀(ba)，銅(tong)鈀(ba)合金(jin)提鈀(ba)技術：把(ba)(ba)銅(tong)鈀(ba)合金(jin)放入(ru)(ru)容(rong)器中，加入(ru)(ru)自配化(hua)(hua)學品把(ba)(ba)銅(tong)鈀(ba)合金(jin)溶(rong)解成液體，再用自配化(hua)(hua)學試劑把(ba)(ba)鈀(ba)和溶(rong)液分離。

3：廢(fei)鈀(ba)(ba)(ba)碳(tan)催化(hua)劑提鈀(ba)(ba)(ba)，首先用物理(li)原理(li)把碳(tan)等有機物去(qu)除，剩下金(jin)屬(shu)鈀(ba)(ba)(ba)，再用化(hua)學試劑溶解金(jin)屬(shu)鈀(ba)(ba)(ba)，再進行下一步鈀(ba)(ba)(ba)分(fen)離。

隨著(zhu)黃(huang)金(jin)(jin)資源(yuan)的開(kai)采緊張，民用、科技(ji)、、航天等用黃(huang)金(jin)(jin)量的增加，鈀蒸發(fa)鍍靶(ba)材報價(jia)，促(cu)使黃(huang)金(jin)(jin)價(jia)格節(jie)節(jie)上漲。電子廢(fei)料與黃(huang)金(jin)(jin)等成品之(zhi)(zhi)(zhi)間(jian)的差(cha)價(jia)是(shi)比較固定的，而金(jin)(jin)銀(yin)做為(wei)，不(bu)論在任何時候總(zong)是(shi)增值(zhi)的，因此銷售市(shi)場不(bu)存在問題。電子垃(la)圾成為(wei)黃(huang)金(jin)(jin)新礦源(yuan)，取之(zhi)(zhi)(zhi)不(bu)絕，用之(zhi)(zhi)(zhi)不(bu)盡(jin)。真正實(shi)現了環(huan)保的處理、循環(huan)再生利用。可見(jian)，電子垃(la)圾的問題并不(bu)是(shi)不(bu)能解(jie)決，哪里有鈀蒸發(fa)鍍靶(ba)材，只要(yao)能讓電子垃(la)圾“從科技(ji)中來(lai)，到(dao)科技(ji)中去”，就可以變(bian)廢(fei)為(wei)寶，產(chan)生良好的經(jing)濟和社(she)會效(xiao)益。