Galasi, Kaboni, Bronze, Graphite……
Galasi Yodzaza PTFE
PTFEimalimbikitsidwa ndi ulusi wagalasi, kuchuluka kwake kumasiyana pakati pa 5 ndi 40%.Ulusi wagalasi wowonjezeredwa umapangitsa kuti mavalidwe awoneke bwino komanso, pang'ono pang'ono, komanso mphamvu yopindika yomwe ili ndi katundu pomwe imasiya kusasinthika kwamagetsi ndi mankhwala.Galasi palokha, imakhala yosakanizidwa bwino ndi alkalis ndipo imagwidwa mosavuta ndi hydrofluoric acid.Coefficient of friction ikuwonjezeka pang'ono ndipo pachifukwa ichi, graphite nthawi zina imawonjezedwa kuti ibwezere mbali iyi.Gulani Glass Filled PTFE pa intaneti
PTFE Wodzazidwa ndi Mpweya
Mpweya umawonjezedwa ku PTFE pamlingo wolemera pakati pa 10 ndi 35%, pamodzi ndi gawo laling'ono la graphite.Komanso, mpweya umakonda kupita patsogolo kwambiri, mphamvu yamagetsi ndi kusinthika, ndikusiya kukana kwamankhwala kosasintha, koma kumasintha mphamvu zamagetsi.Gulani Carbon Filled PTFE pa intaneti
Bronze Wodzazidwa ndi PTFE
Bronze, ikagwiritsidwa ntchito ngati zodzaza, imawonjezedwa muzolemera pakati pa 40 ndi 60%.PTFE yodzaza ndi bronze ili ndi mavalidwe abwino kwambiri, mphamvu zopindika modabwitsa komanso matenthedwe abwino amafuta, koma mawonekedwe amagetsi opanda mphamvu komanso kukana kwamankhwala.
Graphite Yodzaza PTFE
Zomwe zimagwiritsidwa ntchito zimasiyana pakati pa 5 ndi 15%.Graphite amachepetsa kuchuluka kwa mikangano ndipo, motero, nthawi zambiri amawonjezedwa ku mitundu ina ya PTFE yodzaza kuti apititse patsogolo katunduyu.Imawongolera mapindikidwe pansi pa katundu, mphamvu ndi, mpaka pang'ono, katundu wovala.
Ma Filler Ena Opezeka
Molybdenum sulfide, ngakhale imachepetsa kugundana, nthawi zina imakonda kuposa graphite.Mafuta ena achitsulo (chitsulo chosapanga dzimbiri, faifi tambala, titaniyamu), poganizira kukana kwawo kwa mankhwala, nthawi zina amagwiritsidwa ntchito ngati zodzaza PTFE, ngakhale kukana kwawo, pokhudzana ndi mkuwa, kumakhala kotsika.Ma oxides achitsulo, omwe amawonjezeredwa ku zodzaza zina, amapereka mavalidwe abwino.
Nthawi yotumiza: Feb-01-2018