Kulimbana kumagwirizana kwambiri ndi njira ya mapangidwe.
Mwa onse awiri Zithunzi za mphira ndi Zithunzi za ratem mafakitale , kuvuta ndi chimodzi mwazowonetsa kwambiri mu mphira wamafuta, mphamvu zapamwamba, ndi ziwalo za rabubini.
Kuwongolera kolimba mkati ziwalo za rabu makamaka zimatengera:
Kusankhidwa kwa Polymer
Dongosolo la Valcananition
Kulimbikitsanso mafilimu
Mapulasitiki / SoFTEY

Zinthu zazikulu zomwe zimakhudza miyeso yolimba
1. Mphamvu yakunenepa
Gawani kuuma kumayesedwa ndi kuzama kwa phazi lalikulu.
Makulidwe osakwanira → Kusintha kwakukulu → Kuwerenga Kwambiri Kwambiri
Makulidwe akulu → Kuwonongeka kochepa → Kuwerenga kwamphamvu
Chifukwa chake, chachikulu Zithunzi za mphira Tsatirani mosamalitsa zofunikira za makulidwe kuti zitsimikizire kusasinthika kwa batani.
2. Kutengera kwa mawonekedwe ophatikizika
Malinga ndi miyezo, zomwe zingachitike 2.5 mm kupitirira zopindika.
Mukakakamizidwa motsutsana ndi zitsulo kapena galasi, zolimbitsa mphamvu ziyenera kuwerenga 100°.
Ngati kutalika kwako kumapatuka, zolakwika zadongosolo zimachitika.
Chifukwa chake, mafakitale a China ndi VietDzinase pafupipafupi a calsites okhazikika.
3. Mphamvu ya UPENTER TIP
Valani nsonga ya chiwonetsero cha innunter imasintha m'mimba mwake, kusintha zopanikizika pa malo.
Malo Okulirapo a MET → Kupsinjika → Kuwerenga Kwambiri Kwambiri
Opanga zisindikizo za mphira, hoses, ndi kugwedezeka kwa iyoops aoutrest m'malo mwazovala zomwe zimapangidwa kuti zizilondola.
4. Mphamvu ya kutentha
Mphira ndi kutentha: Kutentha kwambiri kumachepetsa kuuma.
Chidwi chimasiyanasiyana polymer:
Nr → ochepera
Cr, sbr → omvera kwambiri
Mafakitale onse a Chitchaina ndi VietDzinase a ractor Onsey amayesa kulimba kwa 23 ± 2 ° C.
5. Kutengera kwa nthawi yowerengera
Pambuyo polowera pansi pa mphira, Kuwonongeka kwamphamvu kumachitika:
Kuwerenga mwachangu → Mtengo Wapamwamba
Kukhazikika Kuwerenga → mtengo wotsika
Kusiyana kumatha kukhala 5-7.
Chifukwa chake, kuwerenga kwauma nthawi zambiri kumatengedwa mkati mwa 1 sekondi Pambuyo kukanikiza.
Njira zosinthira kuvuta
1. Kusintha Kutulutsa Kutsegula
Kuchulukitsa mafilimu olimbikitsa kumachulukitsa kuuma.
Mankhwala ochulukirapo → Zosefera kwambiri
Koma kukonza kumakhala kovuta kwambiri
Mafakitale Akupanga magawo apamwamba kwambiri .
2. Kusintha kwa sulufur
Zambiri Sulfur → Kuchulukitsa Kwambiri → Kuuma Kwambiri.
Ubwino:
Mawonekedwe okhazikika
Kukonza bwino magwiridwe antchito
Kumanidwa:
Kukana kutentha
Choncho Zithunzi za ratem mafakitale Gwiritsani ntchito njirayi mwachisamaliro cha zinthu zosagwirizana ndi kutentha.
3. Kusintha zinthu zapulasitiki
Ogwira ntchito Zofewa zofewa pansipa 60 ° a.
Mapulasitiki kwambiri amathandizira kusinthasintha mu Zisindikizo zofewa, ma gaskets, ndi zinthu zokumba.
Kuumitsa kwa mphira wamba
Mtundu wa mphira | Kuumitsa (gombe) |
Nr, otsika-temp sbr, ciir | 40 |
Mafuta otalika (25 phr) | 31 |
Khala-temp sbr | 37 |
Mafuta otalika (37.5 phr) | 26 |
Iir | 35 |
Nbr, cr, csm | 44 |
Wammwamba Acn Nbr (ACN 40% +) | 46 |
Makhalidwe a maziko a maziko awa amakhala osafunikira kwambiri kwa mafakitale a Chitchaina ndi VietDzinase popanga mapangidwe atsopano.
Zotsatira za mafayilo / mafayilo paukali
Kusintha kwa Hardiny pa 1 phr:
Mafilimu ochulukirachulukira
Fef / Haf / EPC: +0.5
Nthafi: +2.5
SIF, WHAED SISA: +2.5
Silf: +0.33
Silica: +0.4
Mafuta am'madzi / ovutikira: +0.25
Calcium carbonate: +0.167
Othira calkium carbonate: +0.142
Zipangizo zochepetsera kuuma
Mchere wa mchere: –0.2
Madzi opha mafuta: –0.67
Mafuta a Nafinini / Mafuta a Parafinic: –0.5
Mafuta Okakamiza: –0.588
Njira yolimba mtima
Kukula kwa Handness = Kuumitsa Bwino + (Mlingo wa TUSGES
Mtundu wowerengera uku amagwiritsidwa ntchito kwambiri Zida za rabuberi Ndi mafakitale a Chitchalitchi cha China ndi VietDzinase, zomwe zimapangitsa kulosera mwachangu ndi kuthamanga kwa chitukuko.
Kulimbana kumagwirizana kwambiri ndi njira ya mapangidwe.







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