FDA 3A Zingwe Zamphira Zapadera Zokhala Ndi Rubber Wathovu Wodzimatira

NINGBO BODI SEALS CO., LTD imatha kupanga ndikupereka mipiringidzo yambiri ya mphira kuti igwiritsidwe ntchito m'njira zosiyanasiyana komanso m'mafakitale. Titha kupereka mizere mumitundu yosiyanasiyana monga; EPDM, Neoprene, Nitrile, Silicone, Siponji, Viton, NBR, PU. Mumapezanso ufulu wosayerekezeka pakupanga mankhwala anu. Timapereka ntchito zopangira zinthu zomwe zimatengera kuchuluka kwa madongosolo ochepa komanso masaizi ambiri amasheya omwe amapezeka kuti atumizidwe mwachangu.

Mizere yathu yolimba ndi ya siponji ya rabara imatha kupereka maubwino angapo pamagwiritsidwe osiyanasiyana monga; kudzaza mipata, anti chibwato, kubisala, komanso kutsimikizira kusamvana kwabwino pamavuto onse onyamula ndi kudzaza. Kukana kwabwino komanso kulimba komwe mphira amapereka kumatsimikizira kuti mumapeza chinthu chodalirika komanso chokhazikika.

Ogwira ntchito athu ochezeka, othandiza ali pafupi kuwonetsetsa kuti nthawi zonse mumapeza zinthu zabwino kwambiri zomwe zikugwirizana ndi zomwe mukufuna.

Kodi mizere yosindikizira labala ndi yotani?

Mzere wosindikizira mphira ndi wopanda poizoni komanso wokonda chilengedwe. Ili ndi kukana kwambiri kukalamba, kukana kutentha kwambiri komanso kutsika, kukana kwamankhwala, kukhazikika kwabwino komanso kukana kosokoneza. Sichingaphwanye kapena kupunduka pambuyo pa kugwiritsidwa ntchito kwa nthawi yayitali, ndipo chimatha kusunga ntchito yake yosindikizira yapamwamba kwambiri pakati pa -50 ℃ ndi 120 ℃. Zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale opangira zinthu monga magalimoto, zitseko ndi mawindo, makina, zamagetsi, ndi makabati amagetsi.

2. Zogulitsa zosindikizira zokhala ndi mawonekedwe osiyanasiyana, zipangizo, kapena kukana kuzizira, kukana kutentha, kutulutsa thovu, ndi ntchito yapadera zimatha kukwaniritsa zosowa za mapangidwe ndi ntchito.

Chomwe chimakhudza kukalamba kwa zingwe zomata mphira ndi chilengedwe. Mphamvu ya zigawo za mpweya monga mpweya ndi ozoni makamaka chifukwa cha zochitika za okosijeni, zomwe zimawononga unyolo wa maselo a rabara. Komabe, kuchuluka kwa chikoka cha ozoni ndi okosijeni ndi kosiyana, ndipo okosijeni wa ozone kumawononga kwambiri. Mphamvu ya kuwala ndi chinyezi ndi chinthu chofunika kwambiri kuti ukalamba ufulumire. Chinyezi chomwe chili mumlengalenga ndichofunikira kuti mphira ukhale wofewa, ndipo kuwala ndi chinthu chachikulu chomwe chimalimbikitsa kusinthika kwake. Kutentha kwa dzuwa kwa nthawi yayitali kumatha kupunduka ndikufewetsa mphira. Kutentha kumakhudza kwambiri mphira, makamaka m'nyengo yozizira. Ikaumitsa kwambiri, imatha kuthyoka mphira, ndipo m'nyengo yotentha imatha kufewetsa mphira.

Mzere wosindikiza mphira chifukwa zinthuzo sizikhala ndi mawonekedwe osiyanasiyana

1. Mzere wosindikizira wa rabara wachilengedwe: Kutentha koyenera ndi -50 ~ 120 ℃; Makhalidwe ake ndi otanuka bwino, otsika kutentha, koma osagwira ntchito bwino, mafuta osakanizidwa bwino, komanso kukalamba mosavuta mumlengalenga.

2. Mzere wosindikizira mphira wa styrene butadiene: Kutentha koyenera ndi -30 ~ 120 ℃; Makhalidwe ake ndi kukana mafuta a nyama ndi masamba, kukulitsa kwakukulu kwa mafuta amchere wamba, kukana kukalamba mwamphamvu, komanso kukana kuvala bwino kuposa mizere yosindikiza ya mphira.

3. Mzere wosindikizira mphira wa Nitrile: Kutentha koyenera ndi -30 ~ 120 ℃; Makhalidwe ake ndi abwino kukana mafuta, kukana kuvala, komanso kukana kukalamba, koma sikoyenera kumakina amafuta a phosphate hydraulic.

4. Mzere wosindikizira mphira wa silicone: Kutentha koyenera ndi -20 ~ 120 ℃; Makhalidwe ake ndi kukana mafuta, kukana mafuta, kukana kwamafuta amchere, okhutira kwambiri, kukana mafuta abwino, koma kuzizira kozizira.

5. Ethylene propylene mphira kusindikiza Mzere: Ntchito kutentha ndi -50 ~ 150 ℃; Kusamva kutentha, kuzizira, kusakalamba, kugonjetsedwa ndi ozoni, asidi alkali kugonjetsedwa, kuvala, koma osagonjetsedwa ndi mafuta odzola mafuta a mchere ndi mafuta a hydraulic.