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Mafuta a Dielectric VS Silicone Grease

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Mafuta a Dielectric VS Silicone Grease

2025-05-19
Mafuta a Dielectric a Ma Battery Terminals

Dielectric mafuta ndi Mafuta a Silicone ndi mafuta awiri omwe amagwiritsidwa ntchito kwambiri, makamaka pamagetsi ndi magalimoto. Ngakhale kuti amagawana zofanana, palinso kusiyana kwakukulu pakati pa awiriwa . Kodi pali kusiyana kotani m'makhalidwe, ntchito ndi ubwino pakati pa mafuta a dielectric ndi mafuta a silicone?

Mafuta a dielectric:

1:

Dielectric grease ndi mafuta osagwiritsa ntchito magetsi omwe amagwiritsidwa ntchito kutsekereza zolumikizira zamagetsi ndikuziteteza ku chinyezi ndi dzimbiri. Ndi chinthu chokhuthala, chowoneka bwino chomwe nthawi zambiri chimakhala chowonekera kapena chowonekera. Mafuta a dielectric amapangidwa kuchokera Mafuta a Silicone kusakaniza ndi chinthu chokhuthala monga silika kapena dongo. Imalimbana kwambiri ndi madzi, kutentha ndi mankhwala ndipo imatha kupirira kutentha mpaka 200 ° C.

2:

Mafuta a dielectric amagwiritsidwa ntchito makamaka pakupaka mafuta, kutchinjiriza, ndi kuteteza ma hardware kuzinthu ndi dzimbiri. Itha kugwiritsidwanso ntchito pazinthu zina, koma imagwiritsidwa ntchito ngati chitetezo cha spark plug, kulola pulagi kuti ilowe munyumba ya ceramic ndikuletsa kuwonongeka kwa zinthu zakunja. Nthawi zambiri, mafutawa ndi oyenera kugwiritsidwa ntchito nthawi iliyonse yomwe zida zamagetsi (monga mapurosesa, zingwe, kapena ma terminals) zimakumana ndi chinyezi.

Mafuta a Silicone:

1:

Mafuta a Silicone ndi mafuta opangidwa ndi mafuta a silikoni komanso chokhuthala monga silikoni utomoni kapena bentonite. Komanso imalimbana kwambiri ndi madzi, kutentha ndi mankhwala ndipo imatha kupirira kutentha mpaka 200 ° C. Komabe, mosiyana ndi mafuta otsekereza, silikoni lube ndi kondakita wamagetsi ndipo imagwiritsidwa ntchito ngati mafuta m'malo mwa insulator.

2:

Mafuta a silicone amagwiritsidwa ntchito kwambiri m'mafakitale kuti azipaka mafuta ndi kuteteza mbali za mphira kuphatikizapo O-mphete. Popeza satupa kapena kufewetsa mphira, amatha kusintha mafuta opangidwa ndi hydrocarbon. Zimagwiranso ntchito bwino ngati mafuta opangira mafuta komanso corrosion inhibitor pamapulogalamu omwe amafunikira mafuta ochulukirapo.

3:

Amagwiritsidwanso ntchito tsiku ndi tsiku kusindikiza ndi kusunga O-mphete mu zipangizo monga mapaipi, tochi, mfuti mpweya, ndi mawotchi opanda madzi. Ntchito yodziwika bwino ndiyo kudzoza ulusi mu tochi zamadzi zomwe zimagwiritsidwa ntchito popha nsomba ndi kudumphira pansi. Mafuta a silicone ali ndi mphamvu yokana madzi ndipo sasungunuka m'madzi monga zakumwa zina ndi mowa wambiri.
Kwa ntchito zapakhomo, ulusi wothira mafuta pamutu wa shawa, mahinji a zitseko, mapaipi amunda, ndi ulusi wa bawuti ndizofala.

Nayi tebulo lofanizira lomwe likuwonetsa kusiyana kwakukulu pakati pa Dielectric Grease ndi Silicone Grease, lopangidwa kuti limvetsetse mwachangu kapangidwe kawo, mawonekedwe ake, ndi magwiridwe ake:
Kuyerekeza Dimension Mafuta a Dielectric Mafuta a Silicone
1 Conductivity Zoteteza Nthawi zambiri sanali conductive; mitundu ina ya conductive yokhala ndi zodzaza zitsulo
2 Ntchito Insulation, kukana chinyezi, kupewa dzimbiri Mafuta, kusindikiza, matenthedwe matenthedwe (mitundu yolumikizira magetsi)
3 Mapulogalamu Malo opangira mabatire, kutsekereza magetsi, chitetezo cha chinyezi / dzimbiri Kupaka mafuta pamagalimoto (monga, mphete za O), kutulutsa kutentha kwazinthu zamagetsi, zolumikizira zamagetsi (mwachitsanzo, masinki otentha)
4 Ubwino Wachikulu Insulation yabwino kwambiri komanso kukana dzimbiri Kukhazikika kwamphamvu kwamankhwala, kusinthasintha kwakukulu kwa kutentha, kutsekemera kwapamwamba

Mapeto

Mwachidule, mafuta a dielectric ndi mafuta a silicone ndi mafuta awiri omwe amagwiritsidwa ntchito kwambiri okhala ndi katundu ndi ntchito zosiyanasiyana. Mafuta a dielectric amagwiritsidwa ntchito makamaka ngati insulator kuteteza kulumikizidwa kwa magetsi ku chinyezi ndi dzimbiri, pomwe mafuta a silicone amagwiritsidwa ntchito ngati mafuta kuti asagwirizane ndi zitsulo ndi pulasitiki kuti zisavale.

Amasiyana pakugwiritsa ntchito, kusasinthasintha, kutentha kwa kutentha, komanso ubwino ndi zovuta zawo. Kumvetsetsa kusiyana pakati pa mafuta awiriwa kungakuthandizeni kusankha mafuta oyenera ogwiritsira ntchito.