Mapepala a gasiketa amadulidwa kuchokera kumapiritsi a mphira kapena nkhungu. Zithunzi ndi maonekedwe alionse akhoza kupanga. Kaya mukusowa gawo limodzi, kapena gawo limodzi la milioni, chigawenga chathu chingathe kudula pafupifupi kukula ndi mawonekedwe omwe mungathe kulingalira, kuchokera pa zinthu zilizonse.
Gaskets Mpira Wopsa Neoprene
Kufotokozera:Dothi la mphira la neoprenekhalani ndi mphamvu zabwino komanso zowonongeka. Amakhalanso abwino
resistance to weathering, ageing, inorganic salts, acids, ozone and animal and vegetable oils. Dothi la mphira la neoprene
sizili zoyenera zogwiritsira ntchito zokhudzana ndi mafuta onunkhira a hydrocarboni ndi ketoni.
Silicon Rubber Gasket:Siliconmphiragasket(FDAZinthu zakuthupiAdavomerezedwa) ali ndi otsika kwambiri otentha zosagwira
zapamwamba. BIK-silicon mphira gasket ingagwiritsidwe ntchito mu -70 ℃ - + 260 ℃ kutentha. Silicon mphira gasket
sungani kugwiritsa ntchito bwino mabomba.
Nitril-butadiene mphira gasket(NBR):Ndi Nitril butadiene copolymer kuchokera emulsion polymer. Nitril-butadiene
mphiragasket BIK-30207B imakhala ndi mafuta abwino kwambiri (koma makina osowa, osters ndi ma chlorinated hydrocarbons,
ndi mauthenga ena). Zili ndi ubwino wotsutsa, kutsutsana ndi ukalamba ndi mpweyazolimba ndipo chifukwa chake ntchito
of themphiraindustry Wide.
Mpira wa Fluorine Gaskets: Fluorinerubber gaskets ingagwiritsidwe ntchito pa kutentha kwapamwamba -30 ° C mpaka 250 ℃.Icho chiri
the use of the environment, resistant to strong oxidant, oil. And normally, Fluorinemphiragaskets are used kwapamwamba
kutentha, high vacuum and high-pressure environment. Fluorinemphiragaskets is also suitable kwa malo a mafuta.
Monga ndi zonse high-performance, fluorinemphirais widely used in petroleum, chemical, aviation ndi makampani opanga ndege.
Othermphiragasket:Neoprene Mpira wa Rubber (CR), Natural Rubber Gasket (NR), EPDM Gasket, ect.
Mafotokozedwe Otchuka a Rubber Gasket:
| Zinthu zakuthupi | Mph. (F) | P Max (psi) |
Wokwanira. (mu.) |
Mapulogalamu / Zochitika |
|---|---|---|---|---|
| Butyl | -40 mpaka 225 | 150 | 1/16 mpaka 1/4 | Gasi, inorganic acids alkalis. Malo abwino nyengo / abrasion kukana. |
| EPDM | -40 mpaka 212 | 150 | 1/16 mpaka 1/4 | Madzi, nthunzi, zinyama / zamasamba, zowonjezera mpweya. Kuthamanga kwabwino kwa nyengo. |
| Zachilengedwe (Gum Yoyera) | -20 mpaka 140 | 100 | 1/32 mpaka 1 | Zosakaniza, mchere wothira alkalis. Osakhala poizoni. Kutaya kovuta. Zofewa. |
| Neoprene | -20 mpaka 170 | 150 | 1/32 mpaka 2 | Mafuta / mafuta. Kuthamanga kwabwino kwa nyengo. |
| Neoprene - Nsalu Inayikidwa | -20 mpaka 170 | 150 | 1/32 mpaka 1/4 | Mafuta / mafuta. Kuthamanga kwabwino kwa nyengo. Handles movement. High tensile strength. |
| Nitrile (NBR, Buna-N) | -25 mpaka 170 | 150 | 1/32 mpaka 2 | Oil/Aromatic fuels, mineral, animal and vegetable oils, solvents and hydraulic fluid. Available in commercial, premium and FDAgrades. |
| SBR (Mabulosi Ofiira) | -20 mpaka 170 | 150 | 1/32 mpaka 1/4 | Air, otentha / madzi ozizira. |
| SBR - Nsalu Inayikidwa | -20 mpaka 170 | 150 | 1/16 mpaka 1/4 | Air, hot/cold water, saturated/low pressure steam. Excellent kwapamwambacompression loads. Handles movement. |
| Silicone | mpaka 400 | 150 | 1/32 mpaka 1/4 | High temperature air or water (not oil or steam). Soft. Available in FDAgrade. |
| Vinyl | 20 mpaka 160 | 150 | 1/16 mpaka 1/4 | Madzi, okosijeni. Malo abwino nyengo / abrasion kukana. |
| Viton | 400 | 150 | 1/32 mpaka 1/4 | Mafuta / zonunkhira mafuta, zitsamba zamchere, zinyama ndi zamasamba, zowonjezera ndi magetsi. |
