HPMC YB 510M

EipponCell HPMC YB510M waa unug dhexdhexaad ah oo unugyo cellulose ah.Habka wax-soo-saarka ether-ka cellulose wuxuu ku lug leeyahay isticmaalka suufka la safeeyey / saxarka suufka / saxarka alwaaxa sida alaabta ceeriin ee aasaasiga ah, taas oo ah alkalineized si loo helo cellulose.Ka dib, propylene oxide iyo chloride methyl ayaa lagu daray etherification, taasoo keentay in la sameeyo ether cellulose.Loo yaqaan " monosodium glutamate warshadaha," cellulose ether waxay ku faantaa sifooyin gaar ah, oo ay ku jiraan dhumucdi xalka, milanka biyaha aadka u fiican, ka joojinta ama xasilloonida cinjirka, kartida samaynta filimada, haynta biyaha, iyo adhesion.

Marka laga hadlayo EipponCell HPMC YB510M, waxay si gaar ah ugu adeegtaa sida hydroxypropyl methyl cellulose oo loo isticmaalo rinjiyada biyaha ku salaysan iyo kuwa rinjiga ka saara.Eter-ka cellulose-kani wuxuu bixiyaa faa'iidooyin qiimo leh codsiyadan.Waxay ka caawisaa adkeynta xalka rinjiga, hubinta joogtaynta saxda ah iyo daboolida kor loo qaaday inta lagu jiro codsiga.Intaa waxaa dheer, waxay soo bandhigaysaa milanka biyaha wanaagsan, taas oo u oggolaanaysa isku-dhafka fudud iyo diyaarinta rinjiga biyaha ku salaysan.Eter cellulose waxay sidoo kale ka caawisaa xasilloonida hakinta, ka hortagga midabada inay dejiyaan iyo hubinta qaybinta isku midka ah ee rinjiga oo dhan.Iyo, waxay ka caawisaa sameynta filim waara oo dusha rinji ah, kor u qaadida cimri dhererka iyo ilaalinta rinjiga.

Intaa waxaa dheer, EipponCell HPMC YB510M waxay muujinaysaa haynta biyaha aad u fiican, ku haynta xalalka rinjiga xaalad la shaqayn karo muddo dheer, yaraynta khatarta qalajinta ama maqaarka.Waxa kale oo ay bixisaa sifooyinka adhesion, kor u qaadida isku xirnaanta adag ee ka dhexeeya dusha rinji iyo filimka rinjiga, taasoo keentay in adkeysiga soo hagaagtay iyo iska caabin ah diirka ama foorarsiga.

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Tags Product

Tilmaamaha HPMC YB510M

Magaca kiimikada	Hydroxypropyl Methyl Cellulose
La mid ah	ether cellulose;Hypromellose;Cellulose, 2-hydroxypropyl methyl ether;Hydroxypropyl methyl cellulose;HPMC;MHPC
Lambarka CAS	9004-65-3
Lambarka EC	618-389-6
Summada	EipponCell
Heerka Alaabta	HPMC YB 510M
Solubility	Eter-ka Cellulose-ka Biyaha ah
Qaab jireed	Caddaan iyo budada cellulose-ka ka baxsan
Methoxy	19.0-24.0%
Hydroxypropoxy	4.0-12.0%
Qoyaanka	ugu badnaan.6%
PH	4.0-8.0
Viscosity Brookfield 2% xal	8000-12000 mPa.s
Viscosity NDJ 2% xal	8000-12000 mPa.S
nuxurka dambaska	ugu badnaan 5.0%
Cabbirka mesh	99% dhaaf 100 mesh

Codsiga HPMC YB 510M

EipponCell HPMC YB 510M waxaa lagu isticmaali karaa rinjiga biyaha ku salaysan iyo kuwa ka saara rinjiga.Rinjiyeyaashu waa walxo, ama dareere ama koollo, oo loogu talagalay inay milaan ama bararaan filimada daahan.Waxay ka kooban yihiin inta badan dareerayaasha xooggan, paraffin, ether cellulose, iyo maaddooyin kale.

Marka la dhisayo, habab farsamo oo kala duwan sida gacma-majarafad, qarxinta rasaasta, ciid-qarxinta, biyaha cadaadiska sare leh, iyo jets-ka caaga ah ayaa caadi ahaan loo shaqeeyaa si meesha looga saaro dahaarkii hore.Si kastaba ha ahaatee, marka la macaamilayo qolofka aluminiumka, hababkan farsamaysan waxay suurtogal u tahay inay xoqaan dusha aluminiumka.Sidaa darteed, nadiifinta warqadda ciid iyo rinjiga ayaa inta badan loo adeegsadaa siyaabaha ugu horreeya ee looga saaro filimkii rinjiga hore.

Faa'iidooyinka isticmaalka rinjiyeynta rinjiga waxaa ka mid ah waxtarka sare leh, isticmaalka heerkulka qolka, daxalka ugu yar ee biraha, codsiga fudud, oo aan loo baahnayn qalab dheeraad ah. Horumarinta alaabada rinjiga ka saarta cusub, oo ay ku jiraan beddelka biyaha ku salaysan, ayaa kor u kacayay sannadihii u dambeeyay Alaabooyinka guban kara ayaa si tartiib tartiib ah ugu baahday suuqa rinjiga ka saara.

Mabda'a rinjiyeynta

Farsamaynta aasaasiga ah ee rinjiyeynta rinjiga waxay ku tiirsan tahay ka faa'iidaysiga dareerayaasha organic si ay u milaan oo u bararaan noocyada kala duwan ee filimada daahan, taas oo fududaynaysa ka saarida lakabyada rinjiga hore ee dusha sare ee substrate.Marka rinji-saaruhu uu galo farqiga u dhexeeya silsiladaha polymer-ka ee gudaha daahan, wuxuu bilaabaa barar polymer.Natiijo ahaan, mugga filimka dahaarka leh ayaa kor u kaca, taasoo keentay hoos u dhigista cadaadiska gudaha ee uu keeno polymer-ka ballaarinta.Ugu dambeyntii, daciifintan diiqada gudaha waxay carqaladeysaa isku-xidhka u dhexeeya filimka dahaarka leh iyo substrate-ka.

Sida rinji-saaruhu uu sii wado inuu ku dhaqmo filimka dahaaran, wuxuu ka soo baxaa bararka gudaha ilaa barar ballaaran.Tani waxay keenaysaa samaynta laalaabyada gudaha filimka dahaarka ah oo ugu dambeyntii si buuxda u wiiqaya ku dhejinta substrate-ka.

Iyada oo loo marayo habkan, dareeraha dabiiciga ah ee rinjiga rinjiga ayaa si wax ku ool ah u jebiya curaarta kiimikada ee filimka daahan, daciifinta qaabdhismeedkeeda iyo abuurista shuruudaha ka saarista. rinjiyeynta ama codsiyada kale.

Kala soocida rinjiga ka saarta

Rinjiyeynta rinjiga waxaa loo kala saari karaa laba nooc oo waaweyn iyadoo lagu salaynayo nooca filim samaynta ay ka saarayaan.Nooca koowaad waxa uu isticmaalaa dareerayaasha dabiiciga ah sida ketones, benzene, iyo paraffin dib-u-dejinta (oo loo yaqaan lotion cad).Rinji-saarayaashan ayaa ugu horrayn loo adeegsadaa in laga saaro filimadii rinjiga hore ee laga sameeyay rinjiga saliidda, alkyd-ku-salaysan, ama nitro-ku-salaysan.Caadi ahaan waxaa lagu qaabeeyey dareerayaal dabiici ah oo kacsan, kuwaas oo soo bandhigi kara ololka iyo arrimaha sunta.Si kastaba ha ahaatee, waa kuwo raqiis ah.

Nooca labaad ee rinjiga ka saara waa samaynta hydrocarbon koloriin leh, kaas oo ka kooban ugu horrayn dichloromethane, paraffin, iyo ether cellulose.Noocaan waxaa inta badan loo yaqaan ka saarida rinjiga nadiifiyaha ah sun yar, iyo codsiyo kala duwan oo kala duwan.

Rinjiga rinjiga ka saaraya dichloromethane oo ah dareeraha aasaasiga ah ayaa sidoo kale lagu sii kala saari karaa iyadoo lagu saleynayo qiimaha pH. oo leh qiime hoose oo pH ah.

Noocyada kala duwan ee rinjiga rinjiga ayaa bixiya fursado si wax ku ool ah looga saaro noocyada gaarka ah ee filimada rinjiga, iyagoo siinaya heerar kala duwan oo sun ah, waxtarka, iyo ku habboonaanta codsiga. badbaadada la rabo iyo shuruudaha waxqabadka.