Rarrabuwa da halaye na sel aji na tsarin gine-gine

PRELLUOS ELESTER ne rukuni na sunadarai da aka samo daga Cellose, polymer na halitta da aka samo a jikin bangon tantanin halitta. Wadannan masu qevers suna da aikace-aikace iri-iri a cikin gine-ginen da tsarin gine-gine saboda riƙewar su kamar riƙewar ruwa, thickening, da kuma iyawa-samar da fim. A cikin aikace-aikacen gine-ginen, ana amfani dasu azaman ƙari a cikin kayan gini kamar adonawa, zane-zane, harsuna. Wadannan kayan suna taimakawa wajen haɓaka aiki, karkara, da aiki.

1. PRELLUOS ELITS

PRELLUMOOS ELESERS An ƙirƙira ta hanyar gyaran ƙwayoyin celulcheles ta hanyar maye gurbin ƙungiyoyin hydroxyl (-Oh) tare da ƙungiyoyi masu aiki (-or) tare da kungiyoyin eth (-or), inda r shine alkyl ko wasu rukunin aiki. Tsarin eThatulation yawanci ya ƙunshi amfani da reagents kamar methyl chloriose (don sel na metyl), ethyl chloride), ko propylene ophiose).

Cellulose evers ana samarwa a cikin maki daban-daban dangane da tsarin kwayar halitta, ƙila, da kuma bambancin ƙungiyoyin selulose). Don aikace-aikacen gine-aikace, sel waɗanda aka zaɓa musamman ne don iyawar su na haɓaka kayan aikin gini kamar sumunti, lemun tsami, gypsum, da tsarin da aka tsara.

2. Iri na sel mai amfani da shi a cikin gine-gine

Cellulous-Finhelulooe Cherlulose za a iya rarraba sararin samaniya dangane da tsarin sunadarai da kaddarorin aiki. Nau'in da aka fi amfani dasu sun hada da:

2.1Methyl Slelluluose (MC)

Melyl pleluloseAna samarwa ta hanyar methylating selulake, maye gurbin ɓangare na ƙungiyoyin hydroxyl tare da ƙungiyoyin methyl. Yana da matukar narkewa a cikin ruwan sanyi kuma yana samar da daidaito na gel-kamar kan rushewa.

Halaye:

Water River

Babban tsari na fim

Ingantaccen aiki a cikin kayan gini kamar filastar, Sungu, da kuma tsarin ciminti

Ayyukan Manzanni, Addara danko ba tare da musayar kayan kwarara ba

Kyakkyawan m da tsayayye a cikin samfurori kamar adon da gashi

2.2Hydroxypyl methyl selululose (hpmc)

Wannan emen ether an ƙirƙira ta hanyar gyara pellulose na ƙwayoyin cutar ethyl tare da ƙungiyoyin Hydroxypyl.Karin methypyl metyl selululoseShin mafi yawan ruwa-sananniyar ruwan ethyl kuma yana ba da haɓaka kayan kwalliya kamar inganta sassauci, m, da kwanciyar hankali.

Halaye:

Madalla da riƙewar ruwa da kayan haɗin

Yana taimakawa inganta aiki da ƙarfin hali na tsarin ciminti

Yana aiki a matsayin maimaitawa a cikin morts, yana mayar da martani, da kuma tayal

Yana ba da gudummawa ga ƙara yawan tasirin gashi zuwa saman

Yana ba da juriya ga fashewa da fashewa da fashewa a cikin lokacin farin ciki

2.3Slellulosehyl Slellulose (hec)

Slell Pelloxyl Selana samarwa ta hanyar gabatar da ƙungiyoyin Hydroxyl a cikin Fellulose Kashi. Wannan ether yana da amfani musamman wajen sarrafa danko da rheology of kayan gine-gine.

Halaye:

High Reding Riugawa da Ikon Keta

Inganta aiki a cikin kayan turke

Amfani da shi a cikin grout, filastar, da mai zane don ingantaccen aikace-aikace da mika lokacin bude

Yana hana saurin bushewa na kayan, bada izinin saukin amfani

2.4Carboxymose Carboxymethyl (CMC)

CarBoxymose Carboxymethylana samarwa ta hanyar gabatar da ƙungiyoyin Carboxymethyl (-CH2cooh) cikin tsarin sel. A gine-gine, An da farko cmc da farko ana amfani da shi don kyakkyawan riƙewar ruwa, thickening, da kaddarorin dakatar.

Halaye:

Babban ƙarfin ruwa da riƙe

Ƙara yawan rheorn da inganta kayan kwarara

Amfani a cikin sumunti da kuma filasta tsarin don inganta lokacin bude da rage shrinkage

An yi amfani da shi a cikin mayafin bango da hadin gwiwa don inganta aiki

2.5MethylSlellulosethyl Slellulose (MHec)

MethylSlell Pelloxyl SelTsarin sel mai tsari ne na sel mai haske wanda ya hada da kungiyar Ethyl. Yana da kayan kwalliya mai kama da HEC amma tare da wasu rarrabuwa cikin sharuddan son zuciya da rheological hali.

Halaye:

Yana ba da kyakkyawan thickening da kuma daidaita tasirin aiki

Haɓaka riƙewar ruwa kuma yana inganta daidaitattun mayafin

Amfani a cikin nau'ikan samfurori da masu zane-zane don daidaituwar zane-zane da kuma saukaka mai sauƙi

3. Kaddarorin da ayyuka a cikin gine-gine

Pherulooe Ethers yana taka muhimmiyar rawa wajen gyaran halaye da aikin kayan gini. Ayyukansu na farko sune kamar haka:

3.1Riƙewa ruwa

Cellulose evers suna cikin yanayi, ma'ana suna iya sha da riƙe ruwa. Wannan yana da mahimmanci a cikin tsarin ciminti kamar yadda yake hana bushewar riga lokacin magance shi da ƙarfi da yawa.

3.2Aiki

PRELUOS ELESS inganta aikin harsuna, plasters, da kuma adukan ta inganta filayensu da sassauƙa. Wannan yana sauƙaƙa wa ma'aikatan aiki da amfani da kayan. Bugu da ƙari na selulose masu bakin ciki ne na masu santsi, har ma don hadaddun wurare.

3.3Kulawa na Gano

PRELLullose yana sarrafa danko na kayan gine-gine, basu basu damar da ya dace ba. Wannan yana da mahimmanci a aikace-aikace kamar adaliyar tala, zane-zane, da grout, inda daidaito da sauƙi na aikace-aikace suke da mahimmanci.

3.4Fim-forming

Sellulose ELESTERS samar fina-finai wanda ke ba da santsi, mai dorewa, har ma da surface lokacin amfani. Wannan yana da mahimmanci a ƙare, mayafin, da paints, inda ake buƙatar fim ɗin uniform don tabbatar da ingancin bayyanar gani da ƙimar bayyanar yanayi.

3.5Bonding da adesion

PRELUOS ELESERS ta inganta kayan aikin ginin kayan gini, tabbatar da cewa mayafin, fale-falen buraka da sauran kayan haɗin da kyau ga saman. Wannan yana da mahimmanci musamman a adon tala, mahaɗan haɗin gwiwa, da aikace-aikacen filasta.

3.6Juriya ga shrinkage da fatattaka

Pheruloos Ethers taimaka don rage haɗarin shrinkage da fatattaka a cikin kayan gini, musamman a samfuran ciminti. Ta hanyar inganta riƙewar ruwa da kuma shimfida lokacin bude, waɗannan abubuwan da zasu iya ba da damar yin aiki na tsawon lokaci, rage yiwuwar lalacewa don bushewa yayin bushewa.

4. Aikace-aikace a cikin gine-gine

PRELUOS ELESERS amintattu ne ga yawancin aikace-aikacen gine-gine da aikace-aikace, inganta ingancin, karkara, da sauƙin amfani da kayan gini. Wasu manyan aikace-aikace sun haɗa da:

Motsa jiki da plasters: A cikin tsari mai kyau, sel mai kare samar da aiki, adesion, da riƙe ruwa, yana sauƙaƙa amfani da kuma kula da kayan a saman.

Tile adhere: Abubuwan haɗin gwiwar kwalliyar sel mai haɓaka sel mai ƙira suna ganin fale-falen fale-iri bi subes da yawa, suna ba da shaidu da ƙarfi da kuma jikoki masu ƙarfi da jabu.

Wall suttura: Ikon Celullulose zai samar da fim mai laushi da haɓaka daidaiton mayafin yana taimakawa cimma ingancin samar da ingancin ingancinsu a duka biyu da na ciki aikace-aikacen.

Busassun samfuran samfuran: Sel Celulase ne aka ƙara su don busassun tsinkaye kamar mahaɗan haɗin gwiwa, manyan abubuwa, da kuma magance kawunan kai don sarrafa danko da kuma riƙe ruwa.

5. Kwatanta tebur na selulamose

Sellulose ELESTERS ne ba makawa a cikin aikace-aikacen gine-gine saboda iyawarsu na inganta kaddarorin kayan gini. Tare da yanayin m, suna ba da mahimmanci matsafa wajen inganta riƙewar ruwa, ikon ƙarfafa, aikin, da kuma bonding. Ikonsu na inganta ayyuka da kwazo na kayan ya sanya su wani abu mai mahimmanci a cikin ginin zamani da tsarin gine-gine. Ta hanyar fahimtar nau'ikan sel daban-daban da kuma abubuwan da suka dace, masana'antun za su iya zaɓar ƙarin buƙatun aikace-aikacen, tabbatar da nasarar kayan aiki na dogon lokaci da amincin kayan gini.