Ndeye hydroxythelleculose inopisa

HydroxyTHEHLELELcellose (Hec) is is is is is is-ionic, mvura-yakadzika polymer yakatorwa kubva ku cellulose. Izvo zvinowanzoshandiswa mumasango akasiyana-siyana senge mishonga, cosmetics, chikafu, uye zvigadzirwa zvemunhu nekuda kwekuita kwayo, kudzikisira, uye kugadzira zvivakwa.

Chemical chimiro che hydroxythylcellulose

Hec is a mod modulose polymer, uko hydroxytethsl mapoka anounzwa kuCellulose Backbone. Uku kugadziridzwa kunowedzera iyo solubility yemvura uye zvimwe zvivakwa zve cellulose. Iyo hydroxyethyl mapoka (-ch2ch2oh) ndeye coavoly yakasungwa kune hydroxyl (-OOH) mapoka emhererulose molecule. Uku kugadziridzwa kunoshandura zvivakwa zvemuviri uye zvemakemikari zvemheremalose, zvichiita kuti zviite zvakaringana kune huwandu hwakawanda hwekushandisa.

Flammammaility hunhu

1. Kukwikwidza

Yakacheneswa cellulose zvinhu zvinopisa nekuti zvine hydroxyl mapoka, izvo zvinogona kuitika. Nekudaro, iyo yekutanga yeHydroxyTHWL mapoka kune iyo cellulose backbone inoshandura maitiro ayo ekupisa maitiro. Kuvapo kwehydroxytethyl mapoka kunogona kukanganisa maitiro ekurwadzisa ehec achienzaniswa nemari isina kujairika cellulose.

2. Kuedza Kuedza

Kuedza kwekupisa kwakakosha kuti uone kuti njodzi dzemoto dzakabatana nezvinhu. Miedzo yakasiyana-siyana yakaenzana, yakadai seASTM E84 (nzira yakajairika yekutsvaga mamiriro ekupisa kwezvinhu zvekuvakira zvinhu zvepurasitiki zvezvikamu zvePurasitiki. Iyi miedzo inoongorora paramita kunge murazvo wakatambanudza, kuputa found, uye hunhu hunhu.

Zvinhu zvinokanganisa kupisa

1. Zvinyorwa zvekunyora

Kuvapo kwemanyoro kunogona kukanganisa kupisa kwezvinhu. Cellulossic zvinhu zvinowanzo kuve zvakaderera kana zvichinge zvave nemhando yepamusoro yekunyorova nekuda kwekushisa kwekunze uye kutonhora kwemvura. HydroxyTHETHLELCELELELELE, kuve manyorerwo-svutugadzike, inogona kunge iine huwandu hwakawanda hwekunyorova zvichienderana nemamiriro ekunze.

2. Kukura kwehukuru uye density

Saizi yehukuru uye density yezvinhu zvinogona kukanganisa kukanganisa kwayo. Zvinhu zvakakamurwa zvakaipatsanurwa kazhinji zvine nzvimbo yepamusoro nzvimbo, iyo inosimudzira kukurumidza kwechiitiko. Nekudaro, hec inowanzo shandiswa mune yakavezwa kana yakakora fomu ine yakadzorwa zvidiki zvidiki kuti zvisangane chaiyo application zvinodiwa.

3. Kuvapo kwekuwedzera

Mune zvinoshandiswa zvinoshanda, hydroxyltheselselose mafambiro anogona kunge ane zvinodhaka senge mapurasitiki, stabilizers, kana murazvo unodzoreredza. Aya ekuwedzera anogona kushandura maitiro ekupisa ehupfu-based zvigadzirwa. Semuenzaniso, murazvo unodzoreredza anogona kudzvinyirira kana kunonoka kudzora uye kupararira kwemirazvo.

Moto ane njodzi uye nekuchengetedza kufunga

1. Kuchengetera uye kubata

Maitiro ekuchengetedza uye ekubata akakosha anokosha kuderedza njodzi yezviitiko zvemoto. HydroxyTHETHLELCELELELELELELE inofanira kuchengetwa munzvimbo yakaoma, yakanyatsoomeswa kure kubva kune vangangoita manhamba. Kuchengeta kunofanirwa kutorwa kuti udzivise kuratidzwa kwekunyanyisa kupisa kana zuva rakananga kwezuva, izvo zvinogona kutungamira mukuora kana kusimuka.

2. Regulatory kutevedzera

Vagadziri uye vashandisi veHydroxyTHETHELELELELELE-ine zvigadzirwa zvine chekuita nemitemo yakakodzera yekuchengetedza uye zviyero. Mitemo yekudzora yakadai seyakachengetedzwa kwebasa uye yehutano

3. Fire FroturSturs Matanho

Kana paine moto unosanganisira hydroxylcellose Izvi zvinogona kusanganisira kushandisa mvura, kabhoni dioxide, yakaoma makemikari emakemikari yekudzimisa, kana foam, zvichienderana nemhando yemoto nenzvimbo dzakapoteredza.

HydroxyTHEtHellulose ndeye yakagadziridzwa Cellulose Polymer inowanzo shandiswa muindasiti dzakasiyana-siyana kuti dzive dzakakora uye dzakaomarara zvivakwa. Nepo pakarepo cellulose inopisa, kusuma kwemapoka ehydroxethyl inoshandura maitiro ekupisa ehec. Zvinhu zvakadai sekunyorova zvemukati, sizele size, density, uye kuvapo kwekuzvidzwa kunogona kukanganisa kupisa kweiyo hydroxylecose-ine zvigadzirwa. Kuchengetedza kwakakodzera, kubata, uye kuomerera kumitemo yakachengetedzwa kwakakosha kuti kuderedze midziyo yemoto inosanganiswa nehec. Kuwedzera kutsvagisa uye kuyedzwa kungave kuri madikanwa kuti unzwisise zvizere maitiro ekupisa kwehydroxylcelcellose pasi pemamiriro akasiyana uye mafambiro.


Kutumira Nguva: Kubvumbi 09-2024