Opanga ma ether a cellulose

Dzina la mankhwala,Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC),Sodium Carboxymethyl cellulose (CMC), Hydroxyethyl cellulose (HEC), Hydrophobically modified HEC (HMHEC),Methyl cellulose (MC),Methyl hydroxyethyl cellulose (MHEC),Ethyl hydroxyethyl cellulose (EHEC), Ma ether a cellulose osinthidwa ndi hydrophobically (EHEC, HM-EHEC).

Ma ether a cellulose amapangidwa kudzera mu kusintha kwa mankhwala a cellulose ndi mankhwala ena. Ma ether a cellulose ndi ma polima osungunuka m'madzi omwe si a ionic omwe amapangidwa ndi cellulose ya polymer yodziwika bwino kwambiri. Kwa zaka zoposa 70, zinthuzi zakhala zikugwira ntchito yofunika kwambiri pa ntchito izi, kuyambira zinthu zopangidwa, zoumba ndi utoto mpaka zakudya, zodzoladzola ndi mankhwala. Ma ether a cellulose amagwiritsidwa ntchito ngati mankhwala othandiza komanso ochiritsa matenda a m'mimba komanso ngati zinthu zokhuthala, zosakaniza, zoteteza, zokhazikika komanso zosungira madzi.

Pakupanga, ma ether a cellulose amagwira ntchito ngati zothina, zomangira, zopanga mafilimu ndi zinthu zosakonzedwa bwino zamadzi, zomangira zothandizira, zopaka mafuta, zodzola, zoteteza ma colloid ndi zoyeretsera. Kuphatikiza apo, mankhwala amadzi a ma ether enaake a cellulose amatenthedwa ndi gel, nyumba yapadera yomwe imatenga malo ofunikira kwambiri m'mapulogalamu osiyanasiyana. Kuphatikiza kwamtengo wapatali kumeneku sikupezeka pafupifupi mu polima ina iliyonse yosungunuka ndi h2o.

Chowonadi chakuti zinthu zambiri zothandiza zimapezeka nthawi imodzi ndipo nthawi zambiri zimayankha mosakanikirana ndi chinthu china chingakhale phindu lalikulu la ndalama. Mu mapulogalamu angapo, zosakaniza zambiri zimafunika kuti ntchito yofanana ndi yomwe imachitidwa ndi chinthu cha cellulose ether. Kuphatikiza apo, ma cellulose ether ndi opambana kwambiri, nthawi zambiri amapereka mphamvu yabwino kwambiri poyerekeza ndi ma polima ena osungunuka m'madzi.

Kufotokozera

60AX

(2910)

65AX

(2906)

75AX

(2208)

Kutentha kwa gel (℃)

58-64

62-68

70-90

Methoxy (WT%)

28.0-30.0

27.0-30.0

19.0-24.0

Hydroxypropoxy (WT%)

7.0-12.0

4.0-7.5

4.0-12.0

Kukhuthala (cps, 2% Yankho)

3, 5, 6, 15, 50, 100, 400, 4000, 10000, 40000, 60000, 100000, 150000, 200000

Anxin CelluloseTikukhulupirira kuti chiphunzitso cha 'High Excellent, Performance, Kuwona Mtima, ndi Njira Yogwirira Ntchito' chimakupatsani mwayi wabwino kwambiri wogulitsira ku China Cellulose Ether yokhala ndi Sag Resistance Yowonjezereka, Ubwino wapamwamba, mitengo yampikisano, kutumiza mwachangu komanso thandizo lodalirika ndizotsimikizika. Tiuzeni kuchuluka kwa zomwe mukufuna pagulu lililonse la kukula kuti tikudziwitseni mosavuta.

Kugulitsa Kwabwino Kwambiri kwa ma cellulose ether aku China, Kuti tipitirize kukhala patsogolo mumakampani athu, sitisiya kulimbana ndi zoletsa zonse kuti tipeze mayankho abwino. Mwanjira yake, titha kukulitsa moyo wathu ndikulimbikitsa malo abwino okhala anthu padziko lonse lapansi.


Nthawi yotumizira: Epulo-25-2024