Kodi nambala ya cas ndi chiyani 9004 62 0?

Nambala ya cas 9004-62-0 ndiyo kuchuluka kwa mankhwala a hydroxethyl cellulose (hec). Hydroxyethyl cellulose ndi polymer polymer yamadzi yomwe imagwiritsidwa ntchito popanga zinthu zosiyanasiyana za mafakitale ndi tsiku lililonse ndikukula, kukhazikika, mawonekedwe opanga mafilimu. Ili ndi mapulogalamu angapo, kuphimba zophimba, zomanga, chakudya, mankhwala odzola komanso minda ina.

1. Zoyambira zoyambira za hydroxyethyl cellulose

Njira yazolecular: kutengera kuchuluka kwake kwa polymerization, ndi cellulose yochokera;

Nambala ya Cas: 9004-62-0;

Maonekedwe: Hydrohthyl cellulose nthawi zambiri imawoneka ngati mawonekedwe a ufa woyera kapena wopepuka, wokhala ndi zinthu zosayenera;

Kusungunuka: Hec imatha kusungunuka m'madzi onse ozizira komanso otentha, amakhala ndi kusungunuka bwino komanso kukhazikika, ndikupanga njira yowonekera kapena yowunikira pambuyo posintha.

Kukonzekera kwa hydroxyethyl cellulose
Hydroxyethyl cellulose imakonzedwa ndi makilogalamu oxide ndi Ethylene oxide. Munjira iyi, ethyneya oxide amakumana ndi gulu la hydroxyl la cellulose kudzera pakutengera kwa ma hydroxyethyt cellose. Posintha momwe zinthu ziliri, kuchuluka kwa hydroxethyl kuyimitsidwa, potero kumasintha madzi osungunuka, mafakisoni ndi zinthu zina za hec.

2. Mphamvu zathupi ndi mankhwala a hydroxyethyl cellulose

Makina a ViscCoxyethyl cellulose ndi othandiza kwambiri ndipo amagwiritsidwa ntchito kwambiri kusintha mamasukidwe amadzimadzi. Njira yake imatengera solubil ndende, digiri ya polymerization ndi digiri ya zolowa m'malo, kotero kuti zinyengo zake zimatha kuwongolera ndikusintha kunenepa;
Ntchito: Popeza ma molekyulu a hec ali ndi magulu ambiri a hydroxyl pachimake, amatha kupanga gawo la zowonjezera, ndikuthandizira kukhazikitsa ma emulsions komanso kuyimitsidwa;
Katundu wopanga mafilimu: hydroxyethyl cellulose amatha kupanga kanema yunifolomu mutayanika, motero amagwiritsidwa ntchito kwambiri muzodzola, zokutira zina;
Kusunga chinyezi: hydroxyethyl cellulose ali ndi mphamvu zamagetsi, amatha kuyamwa ndikusunga chinyezi, ndipo amathandizira kuwonjezera nthawi yonyowa.

3. Magawo ogwiritsa ntchito

Zovala ndi zida zomangira: Hec ndi yogwiritsidwa ntchito poyerekeza ndi kukhazikika pamakampani okutira. Zimatha kukonza chiwerewere cha zokutira, pangani ma yunifomu yunifolomu, ndipo pewani kusamba. Popanga zida, imagwiritsidwa ntchito mu matope a simenti, gypsum, putty ufa, etc., kukonza magwiridwe antchito, kukonza madzi kukana kukana.

Mankhwala a tsiku ndi tsiku: Mu zodzikongoletsera komanso zinthu zosamalira pandekha, hec nthawi zambiri amagwiritsidwa ntchito mu shampuo, kusamba gel, mafuta odzola.

Makampani ogulitsa zakudya: Ngakhale kuti Hec sagwiritsidwa ntchito kawirikawiri mu chakudya, itha kugwiritsidwa ntchito ngati thickir ndi kukhazikika kwa zakudya zina monga ayisikilimu komanso zopatsa mphamvu.

Gawo la zamankhwala: Hec imagwiritsidwa ntchito ngati thunthu la matrix komanso matrix a makapisozi pakukonzekera mankhwala, makamaka mankhwala ophshalmic popanga misozi yopanda misozi.

Makampani opanga mapepala: Hec amagwiritsidwa ntchito ngati pepala lothandizira pepala, lobowother overchener ndi kuwonjezera zowonjezera m'makampani opanga mapepala.

4. Ubwino wa hydroxyethyl cellulose

Kusintha kwabwino: Hec amasungunuka mosavuta m'madzi ndipo amatha kupanga njira yothetsera ma viscous.

Ntchito Zosinthidwa Kwambiri: Hec ndi yoyenera pa malo osiyanasiyana a media ndi ma ph.
Kukhazikika kwa mankhwala: Hec ndi yokhazikika mumitundu yosiyanasiyana komanso kutentha ndipo imatha kugwira ntchito zake kwa nthawi yayitali.

5. Thanzi ndi chitetezo cha hydroxyethyl cellulose

Hydroxyethyl cellulose nthawi zambiri amadziwika kuti ndi chinthu chopanda vuto kwa thupi la munthu. Sizikupweteketsa ndipo sizikwiyitsa khungu kapena maso, motero amagwiritsidwa ntchito kwambiri pazodzikongoletsera ndi mankhwala. Chilengedwe, Hec nawonso ali ndi bwino kwambiri ndipo samayambitsa chilengedwe.

Hydroxyethyl cellulose yoyimiriridwa ndi Cas No. 9004-62-0 ndi zinthu zochulukirapo polymer. Chifukwa cha kukula kwake, kukhazikika, kapangidwe ka filimu, zonyowa komanso zinthu zina, zimagwiritsidwa ntchito ngati mbali zosiyanasiyana za kupanga mafakitale ndi moyo watsiku ndi tsiku.