1. waya wamkuwa:

Pogwiritsa ntchito mkuwa wa electrolytic ngati zopangira, waya wamkuwa wopangidwa ndi kuponyedwa kosalekeza ndikugudubuzika kumatchedwa waya wochepa wa oxygen.Waya wamkuwawo amatchedwa waya wa mkuwa wopanda okosijeni.

Mpweya wochepa wa okosijeni wamkuwa wa okosijeni ndi 100 ~ 250ppm, zomwe zili mkuwa ndi 99.9 ~ 9.95%, conductivity ndi 100 ~ 101%.

Oxygen wopanda waya wamkuwa wa okosijeni ndi 4 ~ 20ppm, zamkuwa ndi 99.96 ~ 9.99%, madutsidwe ndi 102%.

Mphamvu yokoka ya mkuwa ndi 8.9g/cm3.

2. Waya wa aluminiyamu:

Waya wa aluminiyamu womwe umagwiritsidwa ntchito pawaya wamagetsi umapindika ndikufewetsa.Waya wa aluminiyamu wogwiritsidwa ntchito pa chingwe nthawi zambiri safewetsedwa.

Mphamvu yamagetsi ya aluminiyamu yogwiritsidwa ntchito pamawaya ndi zingwe iyenera kukhala 0.028264 ω.Mm2/m, ndipo mphamvu yokoka ya aluminiyamu iyenera kukhala 2.703g/cm3.

3. Polyvinyl kolorayidi (PVC)

Polyvinyl kolorayidi pulasitiki zachokera polyvinyl kolorayidi utomoni, kuwonjezera zosiyanasiyana coordination wothandizila osakaniza, monga odana ndi ukalamba agent, antioxidant, filler, brightener, flame retardant, etc., kachulukidwe ake ndi za 1.38 ~ 1.46g/cm3.

Makhalidwe a PVC zinthu:

Makina abwino kwambiri, kukana kwa dzimbiri kwa mankhwala, kusayaka, kukana kwanyengo yabwino, kutchinjiriza kwamagetsi, kukonza kosavuta, etc.

Kuipa kwa PVC zipangizo:

(1) poyaka, utsi wambiri wapoizoni umatuluka;

(2) Kukalamba kosachita bwino.

PVC ili ndi zida zotsekera komanso mfundo zakuthupi.

4.PE:

Polyethylene amapangidwa woyengedwa ethylene polymerization, malinga ndi kachulukidwe akhoza kugawidwa mu otsika osalimba polyethylene (LDPE), sing'anga osalimba polyethylene (MDPE), mkulu osalimba polyethylene (HDPE).

Kachulukidwe wa otsika osalimba polyethylene ndi 0.91-0.925 g/cm3.Kachulukidwe wa polyethylene wapakatikati ndi 0.925-0.94 g/cm3.Kuchulukana kwa HDPE ndi 0.94-0.97 g/cm3.

Ubwino wa zinthu za polyethylene:

(1) High kutchinjiriza kukana ndi voteji kukana;

(2) Pamitundu yambiri yamagulu pafupipafupi, dielectric yosasintha ε ndi dielectric loss Angle tangent tgδ ndi yaying'ono;

(3) kusinthasintha, kukana bwino kuvala;

④ Kukana kukalamba kwa kutentha, kutentha kochepa komanso kukhazikika kwa mankhwala;

⑤ Kukana madzi abwino komanso kuyamwa kochepa kwa chinyezi;

⑥ Chingwe chopangidwa ndi icho ndi chopepuka komanso chosavuta kugwiritsa ntchito ndikuyala.

Zoyipa za polyethylene:

Zosavuta kuyaka mukakumana ndi lawi;

Kutentha kofewetsa kumakhala kochepa.