Pakadali pano, zida zambiri zosungiramo mphamvu zimagwiritsa ntchito thovu la polyurethane pakutchinjiriza, ndipo zotsatira zake zoziziritsa kukhosi ndizodziwikiratu. Komabe, ndikusintha kosalekeza kwa chidziwitso cha chilengedwe, kugwiritsa ntchito thovu la polyurethane kwakhala kuli koletsedwa. Mosiyana ndi zimenezi, thovu la melamine, monga chinthu chokhala ndi chitetezo chabwino cha chilengedwe, chitetezo cha moto, kutsekemera kwa mawu ndi kutentha kwa kutentha, chakopa chidwi chambiri mumakampani osungira mphamvu. Foam ya utomoni wa melamine ilibe ma halogenated hydrocarbons, retardants lawi, kapena zitsulo zolemera zapoizoni, ndipo imakhala ndi mayamwidwe abwino kwambiri apakati ndi ma frequency apamwamba (0.95NRC). Komanso mitundu yosiyanasiyana ya kukana kwa nyengo (zoipa 180 madigiri Celsius mpaka 200 madigiri Celsius), imasungabe mawonekedwe okhazikika akuthupi ndi amadzimadzi pansi pamikhalidwe yotentha komanso yotsika, pomwe ikupereka matenthedwe abwino kwambiri (matenthedwe amafuta otsika, 0.035 W/ (m * K)).
Ubwino wamagwiridwe a thovu la melamine posungira mphamvu
Foam ya Melamine ili ndi zida zabwino kwambiri zotchinjiriza:
Thovu la Melamine ndi chinthu chokhala ndi mabowo omwe kapangidwe kake ka mkati ka ma pore kamatha kuchepetsa kutentha, motero kumachotsa kutentha komwe kumasamutsa. Poyerekeza ndi zinthu zachikhalidwe zotetezera kutentha, thovu la melamine lili ndi kutentha kochepa komanso kutentha bwino. Mu makina osungira mphamvu, thovu la melamine lingagwiritsidwe ntchito pa zipolopolo, mapaipi, ndi mbali zina za zida zosungira mphamvu kuti achepetse kutaya kutentha ndikuwonjezera kugwiritsa ntchito bwino mphamvu.
Foam ya Melamine imapereka zinthu zokhazikika zamakemikolo:
Zida zosungiramo mphamvu nthawi zambiri zimafunika kugwira ntchito pansi pa malo ovuta kwambiri, monga kutentha kwambiri, kutentha kochepa, ndi chinyezi. Chithovu cha melamine chimakhala ndi kukana kutentha kwambiri komanso kukana chinyezi, ndipo chimatha kugwira ntchito mokhazikika m'malo ovuta kwambiri. Zimapangitsa thovu la melamine kukhala chinthu chabwino chotchinjiriza pazida zosungiramo mphamvu, zomwe zimatha kuteteza bwino zida zamkati zamakina osungira mphamvu ndikukulitsa moyo wake wautumiki.
Chithovu cha melamine chilinso ndi mawonekedwe opepuka:
Poyerekeza ndi zida zachikhalidwe zotchinjiriza matenthedwe, thovu la melamine limakhala ndi kachulukidwe kakang'ono komanso kulemera kwake. Izi sizimangochepetsa katundu pazida zosungiramo mphamvu komanso kumathandizira kuyenda ndi kuyika kwake, komanso zimapulumutsa ndalama zakuthupi.
Melamine thovu amatha kuthetsa mavuto otsatirawa m'munda wa kusungirako mphamvu
Mabatire osungira mphamvu ali ndi mawonekedwe amphamvu kwambiri. Pamene kuthawa kwa kutentha kumachitika, n'zosavuta kuchititsa kuti moto ufalikire mofulumira komanso kuchititsa ngozi za kuphulika. Chithovu cha melamine chili ndi zinthu zabwino zozimitsa moto popanda kuwonjezera zoletsa moto ndipo zimatha kuchepetsa kufalikira kwa moto m'mabatire osungira mphamvu.
Kutentha kosungirako kwa mabatire osungira mphamvu nthawi zambiri kumakhala -25°C ~ 55°C. Kutentha kwamafuta a thovu la melamine ndi 0.035W/(m*K). Zili ndi ntchito yabwino kwambiri yotetezera kutentha ndikuonetsetsa kuti chitetezo ndi ntchito yabwino ya dongosolo losungiramo mphamvu.
Chithovu cha melamine chimakhala ndi mayamwidwe abwino kwambiri apakati komanso okwera kwambiri (0.95NRC) ndipo amatha kukwaniritsa kutsekereza kwamawu komanso kuchepetsa phokoso.
Chithovu cha melamine chimakhala chopangidwa ndi thovu la melamine polyformaldehyde resin. Zilibe zinthu zina zamakina, ndizopanda ulusi, zilibe fumbi, zilibe ma halogenated hydrocarbons, retardants lamoto, kapena zitsulo zolemera zapoizoni, zomwe zimathandiza kuteteza chilengedwe.
Kuphatikiza apo, thovu la melamine ndi mtundu wa thovu la pulasitiki lolimba lomwe lili ndi kapangidwe ka maukonde otseguka amitundu itatu, lomwe limapangidwa ndi utomoni wa Melamine polyformaldehyde pogwiritsa ntchito thovu la microwave. Kuwonjezera pa kudula kosavuta kapena kukonza kwa CNC, lingathenso kuphatikizidwa ndi zinthu zina, monga ziwalo zoumbidwa ndi nsalu zosalukidwa, zojambulazo za aluminiyamu, PVC ndi zina.
Poyerekeza ndi zida zachikhalidwe zotchinjiriza matenthedwe, magwiridwe antchito a thovu la melamine ndi kangapo kuposa zida zachikhalidwe. Pamene selo limodzi losungiramo mphamvu limadutsa kuthawa kwamoto, thovu la melamine pakati pa maselo a batri ndi ma modules a batri limakhala ndi katundu wake wabwino kwambiri wa kutentha kwa kutentha kuti atseke kutentha kwakukulu kuti asasamutsire ku maselo oyandikana nawo ndi ma modules, omwe amachepetsa kwambiri chiopsezo cha zida zowonongeka ndikuwonjezera nthawi yowononga nthawi.
Panthawi imodzimodziyo, popeza ntchito ya batri imakhudzidwa ndi kutentha, batire imayendetsa pang'onopang'ono ndipo imawononga mphamvu mwamsanga pamene kutentha kuli kochepa kwambiri m'nyengo yozizira. Foam ya Melamine imathanso kusunga kutentha kwa batri yosungiramo mphamvu mkati mwa malo oyenera, kuonetsetsa kuti njira yosungiramo mphamvu yosungiramo mphamvu imakhala yotetezeka komanso yogwira ntchito m'madera otsika kwambiri m'nyengo yozizira.
Pamalo osungira mphamvu, kusankha kwa zipangizo zotetezera kutentha ndizofunikira kwambiri. Mitundu yodziwika yosungiramo mphamvu imaphatikizapo kusungirako mphamvu ya batri, kusungirako mphamvu zotentha ndi kusungirako mphamvu ya mpweya. Njira zosiyanasiyana zosungira mphamvu zimakhala ndi zofunikira zosiyanasiyana pakuchita zinthu zotenthetsera kutentha. Mwachitsanzo, kusungirako mphamvu ya batire kumafuna kutchinjiriza kwabwino kwa batri kuti kupewe kutenthedwa kapena kuzizira kufupikitsa moyo wa batri; Kusungirako mphamvu zotentha kumafuna kusunga mphamvu yosungiramo kutentha kwambiri kuti isawonongeke kwa nthawi yaitali kuti ichepetse kutaya mphamvu. Choncho, posankha zipangizo zosungiramo mphamvu zotetezera kutentha, m'pofunika kuganizira mozama momwe zinthu zilili pazida ndikusankha zipangizo zoyenera zotetezera kutentha.
Kuti mudziwe zambiri zokhudza SINOYQX Melamine Foam, chonde titumizireni uthenga pa [email protected] kapena titumizireni uthenga pa: +86-28-8411-1861.
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