Ndi mitundu yanji ya zida zosindikizira chikho cha thermos?

Ndi mitundu yanji ya zida zosindikizira chikho cha thermos?
Monga gawo lofunikira lamakapu a thermos, zosindikizira za chikho cha thermos zimakhudza mwachindunji ntchito yosindikiza komanso chitetezo cha kugwiritsa ntchito makapu a thermos. Malinga ndi zotsatira zakusaka, zotsatirazi ndi mitundu ingapo yodziwika bwino ya zisindikizo za chikho cha thermos.

1. Silikoni
Zisindikizo za silicone ndizomwe zimagwiritsidwa ntchito kwambiri kusindikiza makapu a thermos. Imagwiritsa ntchito silikoni ya 100% ya kalasi yazakudya ngati zopangira, zowonekera kwambiri, kukana mwamphamvu misozi, kukana kukalamba komanso kusakhazikika. Zisindikizo za silikoni zamtundu wa chakudya sizimangokwaniritsa miyezo yapadziko lonse yachitetezo cha chakudya, komanso zimakhazikika pakutentha kosiyanasiyana kwa -40 ℃ mpaka 230 ℃, kuwonetsetsa kuti zikuyenda bwino m'malo osiyanasiyana.

2. Mpira
Zisindikizo za mphira, makamaka mphira wa nitrile (NBR), ndizoyenera kugwiritsidwa ntchito pazofalitsa monga petroleum hydraulic oil, glycol hydraulic oil, diester lubricating oil, petulo, madzi, mafuta a silicone, mafuta a silicone, ndi zina zambiri. chisindikizo cha rabara chotsika mtengo kwambiri

3. PVC
PVC (polyvinyl chloride) ndi zinthu zomwe zimagwiritsidwa ntchito popanga zisindikizo. Komabe, PVC imakhala yochepa pakugwiritsa ntchito zakudya zamagulu chifukwa imatha kutulutsa zinthu zovulaza pakatentha kwambiri

4. Tritan
Tritan ndi mtundu watsopano wazinthu zapulasitiki zomwe zimakhala zopanda bisphenol A panthawi yopanga ndipo zimakhala ndi kutentha kwabwino komanso kukana mankhwala, motero zimagwiritsidwanso ntchito popanga zisindikizo za thermos.

Kufunika kwa zisindikizo
Ngakhale zisindikizo zingawoneke ngati zosawoneka, zimagwira ntchito yofunika kwambiri pakuwonetsetsa kutentha kwa zakumwa, kupewa kutuluka kwamadzimadzi, komanso kuwongolera ogwiritsa ntchito. Zisindikizo za silicone zapamwamba zimatha kuwonetsetsa kuti kutentha kwa thermos sikutsika ndi 10 ° C mkati mwa maola 6 thermos itadzazidwa ndi madzi otentha, kukulitsa nthawi yotsekera chakumwa.

Ntchito mfundo ya zisindikizo
Mfundo yogwirira ntchito ya zisindikizo za thermos imachokera ku zotanuka mapindikidwe ndi kukhudzana ndi kukhudzana. Chivundikiro cha thermos chikamizidwa, chisindikizocho chimakanikizidwa ndikupunduka, ndipo pamwamba pake chimakhala cholumikizana kwambiri ndi chivindikiro cha thermos ndi thupi la chikho, potero kuteteza kutulutsa kwamadzimadzi.

Mapeto
Mwachidule, silikoni, mphira, PVC ndi Tritan ndizo zida zazikulu zosindikizira thermos. Pakati pawo, silikoni yakhala chinthu chodziwika kwambiri komanso chomwe chimagwiritsidwa ntchito kwambiri posindikiza makapu a thermos chifukwa cha kukana kutentha, kukana kukalamba, komanso kusakhala ndi kawopsedwe. Ndi chitukuko chaukadaulo komanso kufunikira kwa msika, zida zambiri zatsopano zitha kupangidwa mtsogolomo kuti zikwaniritse zofunikira zogwirira ntchito komanso miyezo yoteteza chilengedwe.