Mofan Polyurethanes Co., Ltd., kampani yotsogola kwambiri pakupanga mankhwala apamwamba a polyurethane, yalengeza mwalamulo kupanga kwa mibadwo yake yotsatira.Novolac Polyols. Yopangidwa ndi uinjiniya wolondola komanso kumvetsetsa bwino zosowa za mafakitale, ma polyol apamwamba awa akonzedwa kuti afotokozenso miyezo yogwirira ntchito ya thovu lolimba la polyurethane m'mafakitale osiyanasiyana.

Ma thovu olimba a polyurethane ndi zinthu zofunika kwambiri pakupanga zinthu zoteteza kutentha, zomangamanga, zoziziritsa kukhosi, zoyendera, komanso zopangira zinthu zapadera. Amayamikiridwa chifukwa cha kutentha kwawo kwapadera, mphamvu ya makina, komanso kulimba. Komabe, pamene zofuna zamsika zikusintha—motsogozedwa ndi malamulo okhwima okhudza kugwiritsa ntchito mphamvu moyenera, miyezo yapamwamba yachitetezo, komanso kufunikira kwa njira zotetezera chilengedwe—opanga akufunafuna zinthu zopangira zomwe sizingokwaniritsa zofunikira izi zokha komanso zimaposa zofunikirazi.

Novolac Polyols ya Mofan ikuyimira patsogolo paukadaulo wa polyurethane.kukhuthala kochepa, hydroxyl (OH) yokonzedwa bwino, kapangidwe ka maselo abwino kwambiri, komanso kuchedwa kwa moto, ma polyol awa amathandiza opanga thovu kuti akwaniritse bwino kwambiri ntchito yawo pomwe akukonza bwino momwe amagwirira ntchito komanso kugwiritsa ntchito mphamvu.

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1. Kukhuthala Kochepa ndi Mtengo Wabwino wa OH: Kugwira Ntchito Moyenera Kumakwaniritsa Kusinthasintha kwa Kapangidwe

Chimodzi mwa zabwino kwambiri za Mofan's Novolac Polyols ndikukhuthala kochepa kwambirikuyambira8,000–15,000 mPa·s pa 25°CKuchepa kwa kukhuthala kumeneku kumathandizira kwambiri kugwira ntchito panthawi yopanga ndi kupanga, zomwe zimapangitsa kuti kusakaniza kukhale kosavuta, kukonza mwachangu, komanso kuchepetsa kupsinjika kwa makina pazida zopangira.kuchepetsa kugwiritsa ntchito mphamvu, chifukwa kutentha kochepa ndi kusonkhezera zimafunika kuti pakhale kusakaniza kofanana.

Kuphatikiza apo,Mtengo wa hydroxyl (OHV)ya Mofan's Novolac Polyols ikhoza kukhalayokonzedwa mwamakonda pakati pa 150–250 mg KOH/gChosinthira ichi chimapereka opanga thovuufulu waukulu wopangamakamaka kwamapangidwe okhala ndi madzi ambiri, zomwe ndizofunikira kwambiri pakugwiritsa ntchito thovu loteteza kutentha ndi kapangidwe kake. Mwa kuwongolera kuchuluka kwa OH, opanga amatha kusintha bwino kuuma kwa thovu, kuchuluka kwake, ndi kuchuluka kwake, ndikuwonetsetsa kuti likugwira ntchito bwino kwambiri pakugwiritsa ntchito komwe kukuyang'aniridwa.

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2. Kapangidwe ka Maselo Osakhwima Kwambiri: Kapangidwe Kabwino Kwambiri ka Kutentha ndi Makina

Kagwiridwe ka ntchito ka thovu kamakhudzidwa kwambiri ndi kapangidwe ka maselo ake amkati. Novolac Polyols ya Mofan imaperekakukula kwapakati kwa maselo ndi 150–200 μm yokha, zomwe ndi zabwino kwambiri poyerekeza ndi300–500 μmKawirikawiri amapezeka mu thovu lolimba la polyurethane.

Kapangidwe kake kabwino kwambiri kamapereka maubwino angapo:

Kuteteza Kutentha Kwambiri– Maselo ang'onoang'ono, ofanana kwambiri amachepetsa kutsekeka kwa kutentha, motero kumawonjezera mphamvu ya thovu lonse yotetezera kutentha.

Kukhazikika kwa Miyeso Yabwino- Kapangidwe ka selo kosalala komanso kokhazikika kamachepetsa kuchepa kapena kukulirakulira pakapita nthawi, zomwe zimapangitsa kuti likhale lodalirika kwa nthawi yayitali.

Mphamvu Yapamwamba Yamakina- Maselo opyapyala amathandizira kukhala ndi mphamvu yowonjezereka yopondereza, chinthu chofunikira kwambiri pakupanga mapanelo oteteza kunyamula katundu komanso kugwiritsa ntchito thovu lopangidwa ndi kapangidwe kake.

Kuphatikiza apo, Mofan's Novolac Polyols imapanga thovu lokhala ndichiŵerengero cha maselo otsekedwa chopitirira 95%Kuchuluka kwa maselo otsekedwa kumeneku kumachepetsa kulowa kwa chinyezi kapena mpweya, zomwe ndizofunikira kwambiri kuti kutentha kukhale kochepa pa moyo wonse wa chinthucho.

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3. Kutha kwa Moto Komwe Kuli Koyenera: Chitetezo Chomangidwa Mopanda Kusokoneza Magwiridwe Abwino

Chitetezo pa moto ndi nkhani yomwe ikuchitika nthawi zonse pankhani yoteteza kutentha ndi zipangizo zomangira, makamaka pamene malamulo omanga nyumba padziko lonse lapansi ndi malamulo achitetezo akukulirakulira.kuchedwa kwa moto kwachibadwa—kutanthauza kuti kukana moto ndi chinthu chofunikira kwambiri pa kapangidwe ka mankhwala a chinthucho, osati zotsatira za zowonjezera zokha.

Mayeso odziyimira pawokha a calorimeter akuwonetsa kuti thovu lolimba la polyurethane lopangidwa ndi Mofan's Novolac Polyols limakwaniritsaKuchepetsa kwa 35% kwa kutentha kwakukulu (pHRR)poyerekeza ndi thovu lolimba lachizolowezi. pHRR yotsika iyi imatanthauzakufalikira pang'onopang'ono kwa lawi, kuchepetsa kupanga utsi, komanso chitetezo chabwino pamoto, zomwe zimapangitsa kuti zinthuzo zikhale zoyenera kugwiritsidwa ntchito m'malo okhala anthu, amalonda, komanso mafakitale.

Kukana kwa moto komwe kulipo kumaperekanso ubwino wokonza: opanga amatha kuchepetsa kapena kuthetsa kufunikira kwa zowonjezera zakunja zomwe zimaletsa moto, kupangitsa kuti zinthuzo zikhale zosavuta komanso kuchepetsa ndalama zopangira.

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Kuyendetsa Zatsopano M'mafakitale Onse

Kuyambitsidwa kwa Mofan's Novolac Polyols kumatsegula mwayi watsopano m'magawo angapo:

Nyumba ndi Kumanga- Kugwira ntchito bwino kwa chitetezo chamthupi komanso kukana moto kumakwaniritsa zofunikira za miyezo yamakono yobiriwira ya nyumba.

Unyolo Wozizira ndi Firiji- Kapangidwe kabwino kwambiri ka maselo otsekedwa kamatsimikizira kuti zinthu zotetezera kutentha zimakhala bwino m'mafiriji, m'malo osungiramo zinthu zozizira, komanso m'magalimoto.

Magalimoto ndi Mayendedwe- Ma thovu opepuka koma olimba amathandiza kupititsa patsogolo kugwiritsa ntchito bwino mafuta pamene akukwaniritsa zofunikira zachitetezo.

Zipangizo Zamakampani- Ma thovu olimba komanso ogwira ntchito bwino pa kutentha amawonjezera moyo wa zida zomwe zimagwira ntchito m'malo ovuta.

Ndi kuphatikiza kwa ubwino wake wogwirira ntchito, Novolac Polyols ya Mofan imathandiza opanga kukwaniritsa miyezo yokhwima ya magwiridwe antchito masiku ano pamene akukonzekera malamulo amtsogolo amakampani.

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Kudzipereka ku Ubwino Wosatha

Kupatula pa magwiridwe antchito aukadaulo, Mofan Polyurethanes yadzipereka ku kukhazikika ndi udindo wa chilengedwe. Kuchepa kwa kukhuthala ndi ma OH okonzedwa bwino kumathandiza kuchepetsa kugwiritsa ntchito mphamvu panthawi yokonza, pomwe kukhuthala kwamphamvu kwa thovu lomwe limatuluka kumathandizira kuchepetsa kugwiritsa ntchito mphamvu nthawi yonse ya chinthucho. Kuphatikiza apo, poika zinthu zoletsa moto pamlingo wa mamolekyulu, Mofan imathandiza kuchepetsa kugwiritsa ntchito zowonjezera za halogenated, zomwe zimagwirizana ndi zomwe zikuchitika padziko lonse lapansi pankhani ya mankhwala otetezeka komanso ochezeka ku chilengedwe.

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Zokhudza Mofan Polyurethanes Co., Ltd.
Mofan Polyurethanes ndi kampani yotsogola pakupanga ndi kupanga zipangizo zapamwamba za polyurethane, yotumikira mafakitale padziko lonse lapansi ndi njira zatsopano zotetezera kutentha, zomangamanga, magalimoto, ndi mafakitale. Pogwiritsa ntchito ukatswiri wozama mu chemistry ya polima, Mofan imagwirizanitsa kulondola kwa sayansi ndi chidziwitso chothandiza pakugwiritsa ntchito zinthu zomwe zimakwaniritsa miyezo yapamwamba kwambiri ya magwiridwe antchito, chitetezo, komanso kukhazikika.

Ndi kukhazikitsidwa kwa Novolac Polyols yake, Mofan ikuwonetsanso utsogoleri wake pakupititsa patsogolo ukadaulo wa polyurethane, popatsa opanga zida zomwe amafunikira kuti apange.thovu lolimba, lotetezeka, komanso logwira ntchito bwino.