1. ucingo lobhedu:

Ukusebenzisa ubhedu lwe-electrolytic njengento ekrwada, ucingo lobhedu olwenziwa ngokuphoswa ngokuqhubekayo kunye nenkqubo yokuqengqeleka ibizwa ngokuba yi-low oxygen copper wire.Ucingo lobhedu lubizwa ngokuba yi-oxygen-free copper wire.

I-oksijini ephantsi ye-copper content content yi-100 ~ 250ppm, umxholo wobhedu ngu-99.9 ~ 9.95%, i-conductivity yi-100 ~ 101%.

I-oksijeni yamahhala ye-copper content content yi-4 ~ 20ppm, umxholo wobhedu ngu-99.96 ~ 9.99%, i-conductivity yi-102%.

Ubunzima obuthile bobhedu yi-8.9g/cm3.

2. Ucingo lweAluminiyam:

Ucingo lwe-aluminiyam olusetyenziselwa ucingo lombane lufakwe i-anneal kwaye luthambe.Intambo ye-aluminiyam esetyenziselwa intambo ayidli ngokuthanjiswa.

I-resistiveivity yombane ye-aluminium esetyenziselwa iingcingo kunye neentambo kufuneka zibe yi-0.028264 ω.Mm2 / m, kunye nobunzima obuthile be-aluminium kufuneka bube yi-2.703g/cm3.

3. Polyvinyl chloride (PVC)

Iplastiki ye-polyvinyl chloride isekelwe kwi-polyvinyl chloride resin, yongeza iintlobo ezahlukeneyo ze-agent exutywe, ezifana ne-anti-aging agent, i-antioxidant, i-filler, i-brightener, i-flame retardant, njl., Ubuninzi bayo malunga ne-1.38 ~ 1.46g / cm3.

Iimpawu zezinto zePVC:

Iipropathi ezigqwesileyo zoomatshini, ukuxhathisa ukubola kweekhemikhali, ukungatshi, ukumelana nemozulu elungileyo, ukugqunywa kombane okulungileyo, ukusetyenzwa lula, njl.

Ukungalungi kwemathiriyeli yePVC:

(1) xa kusitsha, kukhutshwa umsi onetyhefu omninzi;

(2) Ukusebenza kakubi kokuguga kwe-thermal.

I-PVC inezinto zokugquma kunye neendawo ze-sheath material.

4.PE:

I-Polyethylene yenziwe nge-ethylene polymerization ecocekileyo, ngokuhambelana nobuninzi inokwahlulwa ibe yi-polyethylene ephantsi (LDPE), i-polyethylene ephakathi (MDPE), i-polyethylene ephezulu (HDPE).

Ubuninzi be-polyethylene yobuninzi obuphantsi ngu-0.91-0.925 g / cm3.Ubuninzi be-polyethylene yobuninzi obuphakathi yi-0.925-0.94 g / cm3.Ubuninzi be-hdPE yi-0.94-0.97 g / cm3.

Izinto eziluncedo ze-polyethylene:

(1) Ukuxhathisa okuphezulu kwe-insulation kunye nokumelana nombane;

(2) Kuluhlu olubanzi lwee-frequency bands, i-dielectric constant ε kunye ne-dielectric loss Angle tangent tgδ zincinci;

(3) ukuguquguquka, ukuxhathisa okulungileyo;

④ Ukumelana nokuguga kobushushu, ukusebenza kobushushu obuphantsi kunye nokuzinza kweekhemikhali;

⑤ Ukuxhathisa okulungileyo kwamanzi kunye nokufunxa okuphantsi komswakama;

⑥ Intambo eyenziwe ngayo ilula ngokomgangatho kwaye ikulungele ukusetyenziswa kunye nokubekwa.

Ukungalungi kwezinto ze-polyethylene:

Ukutshisa ngokulula xa udibana nedangatye;

Ubushushu bokuthambisa buphantsi.