Semi-rigid melamine thovu ndi mtundu wa pulasitiki thovu, kutanthauza pulasitiki thovu ndi zotanuka modulus 70 ~ 700MPa. Kachulukidwe kachulukidwe kake ndi kotsika kwambiri, komwe kumatha kuchepetsa kulemera kwa ma phukusi ndikuchepetsa mtengo wamayendedwe. Zimakhudza kwambiri komanso kuyamwa kwamphamvu kwamagetsi, ndipo zimatha kuchepetsa kwambiri kuwonongeka kwazinthu zikagwiritsidwa ntchito popaka ndi kuyika zinthu zowopsa. Imakhala ndi kusinthasintha kwamphamvu kwa kusintha kwa kutentha ndi chinyezi ndipo imatha kukwaniritsa zofunikira zapakhomo. Lili ndi madzi otsika, otsika kwambiri a hygroscopicity, kukhazikika kwa mankhwala abwino, sikungawononge zowonongeka kwa zomwe zili mkati, ndipo amalekerera kwambiri mankhwala monga ma acid ndi alkalis. Imakhala ndi matenthedwe otsika kwambiri ndipo imatha kugwiritsidwa ntchito popakira zoziziritsa kukhosi, monga makapu a ayisikilimu, zotengera zakudya zofulumira komanso mabokosi a nsomba otsekedwa.
Pulasitiki ya thovu ya melamine yosalimba kwambiri ndi yosavuta kuumba ndi kukonza, ndipo imatha kupangidwa kukhala mitundu yosiyanasiyana ya thovu, mabuloko a thovu, mapepala, ndi zina zotero poumba, kutulutsa, kubayira, ndi njira zina zoumba. N'zosavuta kuchita njira yachiwiri youmba. Mwachitsanzo, mapepala a thovu amatha kupangidwa kukhala ziwiya zosiyanasiyana za chakudya chofulumira pogwiritsa ntchito thermoforming.
Semi-rigid melamine thovu, kuwonjezera pa makhalidwe onse a melamine thovu kusintha, alinso kuuma mkulu ndi mkulu psinjika maganizo: pa 30% ndi 50% psinjika, psinjika maganizo angafikire: 30kpa ndi 45kpa motero. Ili ndi deta yabwino kwambiri pakati pa mtundu womwewo wa thovu. Ikhoza kupanikizidwa ndipo ikhoza kupereka chithandizo chosalekeza ndi kugwedeza kwamphamvu kwa zigawo za batri kwa nthawi yaitali.
Semi-rigid melamine thovu itha kugwiritsidwa ntchito ngati maziko a mapanelo a vacuum insulation chifukwa cha zabwino zake. Vacuum kutchinjiriza gulu ndi mtundu wa vacuum kutchinjiriza zakuthupi, amene bwino kupewa kutentha kutentha chifukwa convection mpweya ndi kuchepetsa kwambiri matenthedwe madutsidwe. Makanema otsekera vacuum amapangidwa makamaka ndi zida zoyambira, mafilimu otchinga ndi ma getters, ndipo zida zapakatikati ndiye chinthu chofunikira kwambiri chomwe chimatsimikizira magwiridwe antchito a mapanelo a vacuum insulation. Zida zodziwika bwino zimaphatikizapo zida zapakati, thovu pachimake, zida za fiber pachimake, zida zophatikizika, ndi zina. Mapanelo otsekemera amawu amagwiritsidwa ntchito makamaka pakutchinjiriza matenthedwe, monga mafiriji apanyumba, mafiriji a yacht, mafiriji ang'onoang'ono, mafiriji agalimoto, zoziziritsa kuzama, zotenthetsera madzi amagetsi, makina ogulitsira, makina osungira, makina osungira, L. mayendedwe, etc.
Zinthu zapakati ndi chimodzi mwazinthu zazikulu za gulu la vacuum insulation. Nthawi zambiri amapangidwa ndi porous TV zipangizo ndi kukonzedwa mwa njira zapadera. Zida zapakati zomwe zimaphatikizansopo tinthu tating'onoting'ono, zida za thovu, zida za fiber core ndi zida zophatikizika. Ntchito zapakatikati zimaphatikizanso zinthu zitatu. Choyamba, imagwira ntchito ngati chithandizo chothandizira kuteteza gulu la vacuum kutchinjiriza kutsika ndi kugwa pansi pavumbi lamkati; chachiwiri, chimalepheretsa kutentha kwa dzuwa; ndipo chachitatu, amachepetsa kupezeka kwa conduction kutentha. Chifukwa ndi porous zinthu ndipo ali ndi malo ochezera ang'onoang'ono, akhoza bwino kuchepetsa kutentha kutentha chifukwa cha matenthedwe conduction. Semi-rigid melamine thovu limaphatikiza mayamwidwe abwino kwambiri, zotchingira moto, mphamvu zamatenthedwe, kukana kwanyengo, kuuma kwakukulu, kupsinjika kwakukulu, kukana mankhwala, kuteteza chilengedwe komanso kukonza kwachiwiri ndikuwumba. Ndilo chinthu choyamba chosankha pazitsulo zoyambira za vacuum insulation panels.
Kuphatikiza apo, thovu lolimba la melamine litha kugwiritsidwanso ntchito pakutchinjiriza kwamafuta komanso kuteteza mabatire atsopano amphamvu. Semi-rigid melamine foam batire insulation pad ili ndi kutentha kwabwino kwambiri komanso ntchito zotchingira. Amagwiritsidwa ntchito kwambiri poteteza matenthedwe pakati pa maselo amphamvu a lithiamu batire. Itha kuletsa kutha kwa ma cell ndikuwongolera kwambiri kuyendetsa magalimoto atsopano amphamvu. Pamene mmodzi wa maselo akukumana matenthedwe kuthawira, ndi matenthedwe kutchinjiriza PAD pakati pa maselo akhoza kuletsa kulanda kutentha kwa maselo moyandikana ndi kuteteza kutentha kufalikira, potero kupewa domino zotsatira za matenthedwe kuthaŵa mphamvu zatsopano mphamvu batire maselo. The semi-rigid melamine foam thermal insulation pad ilinso ndi ma compression abwino. Pomwe imatsekereza, itha kugwiritsidwanso ntchito ngati chotchinga pakati pa ma cell a batri kuti igwirizane ndi kukula ndi kutsika kwa ma cell a batri panthawi yolipirira ndi kutulutsa.
Kachulukidwe ka 13 KG/M3, YQX-S, thovu lolimba la melamine, lopangidwa ndi SINOYQX, ndiye thovu loyamba la melamine lopangidwa ndi malonda padziko lonse lapansi. Iwo anakulitsa kusinthasintha melamine thovu (kachulukidwe ndi zosakwana 12 KG/M3) ntchito.
Kugwiritsa Ntchito Kwambiri kwa YQX-S semi-rigid melamine thovu
- Galimoto Yatsopano Yamagetsi (New Energy Battery Thermal Insulation Cushion Protection Layer)
- Zigawo zamapangidwe
- Ziwalo zopepuka zotengera kunjenjemera
- Thandizo la nkhungu la nkhungu za zipolopolo ndi zothandizira zina
- Phukusi la thovu lokhala ndi zolemetsa zenizeni / zofunikira zoyamwitsa
- Kuumba zinthu zazikulu zopepuka zopepuka
Kuti mudziwe zambiri zokhudza YQX-S, zinthu zopangidwa ndi thovu la melamine lolimba pang'ono (mtundu womwe ulipo, woyera ndi imvi), chonde tiimbireni pa 028-8411-1861 kapena tilembereni ku [email protected] kuti mupeze zitsanzo zaulere, Mapepala a Deta, MSDS, ndi mitengo, kapena kuti mupeze mayankho atsopano.
Zina mwazithunzi ndi zolemba zidapangidwanso kuchokera pa intaneti, kukopera ndi kwa wolemba woyamba, ngati pali kuphwanya kulikonse, chonde titumizireni kuti tichotse.