A lokaci guda, yana iya inganta haɓaka ƙarfi da ƙarfi da ƙarfiHPMC hydroxypropyl methyl cellulose, ƙara inganta ainihin tasirin ginin injiniya, inganta ingantaccen aiki.HPMC hydroxypropyl methyl cellulose zai iya inganta m karfi na putty foda, rage da dakatar yanayin, don tabbatar da nasarar aikin injiniya yi.Hydroxypropyl methyl cellulose na iya ƙara yawan lokacin gudu kuma yana magance matsalar rashin ƙarfi da ƙarancin ƙarfi na asali a cikin aikin ginin injiniya.
Babban aikin kulle ruwa na turmi gini na injiniya da turmi mai ɗorewa na iya yin siminti sosai gauraye, kuma yana iya ƙara haɓaka ƙarfin haɗakar turmi.A lokaci guda, ƙarfin matsawa da ƙarfin ƙarfi na hydroxypropyl methyl cellulose za a iya inganta shi da kyau don ƙara haɓaka ainihin tasirin aikin injiniya da haɓaka aiki.
Danshi juriya,HPMChydroxypropyl methyl cellulose, sakamakon hydroxypropyl methyl cellulose a cikin putty foda, don hana bushewa da bushewa lalacewa ta hanyar da sauri ruwa fita.Hydroxypropyl methyl cellulose zai iya inganta ƙarfin m na putty foda, rage yanayin dakatarwa, tabbatar da nasarar aikin injiniya.
HPMC hydroxypropyl methyl cellulose key tare da kulle ruwa, thickening, wetting da sauran effects, thickening, wetting da sauran effects suna da wani farko saitin sakamako.Hydroxypropyl methyl cellulose na iya ƙara yawan lokacin gudu kuma yana magance matsalar rashin ƙarfi da ƙarancin ƙarfi na asali a cikin aikin ginin injiniya.
HPMC hydroxypropyl methyl cellulose a cikin bango rufi turmi taka muhimmiyar rawa a bonding sakamako, da kuma kara habaka da compressive ƙarfi na albarkatun kasa.Turmi yana da sauƙin rufewa, inganta haɓaka aiki, tare da ainihin aikin dakatarwar dakatarwa da tasiri mai amfani.Ayyukan kulle-kulle na ruwa na hydroxypropyl methyl cellulose na iya ƙara lokacin gudu na turmi, haɓaka juriya ga haɓakawa da angaitawa, haɓaka ingancin ƙasa, da haɓaka ƙarfin matsawa na haɗin gwiwa.
Mai ɗaurin tayal mai narkewa da ruwa sosai yana kawar da buƙatun fale-falen fale-falen da aka riga aka jiƙa ko rigar ƙasa da tushe, yana ƙara haɓaka ƙarfin haɗin gwiwa.Lokacin gina aikin injiniya mai slurry yana da tsayi, ƙwaƙƙwal, daidaitacce, ginin injiniya mai dacewa, tare da juriya mai kyau.
A cikin filin na halitta latex gini coatings, hydroxypropyl methyl cellulose za a iya amfani da matsayin film kafa wakili, tackifier, demulsifier da thickener, sabõda haka, filastik fim ya fi lalacewa juriya, m ruwa da kuma mannewa.Ana amfani da pH da aka yi amfani da shi don inganta tashin hankali na tsaka-tsaki da kyau, kuma cakuda tare da maganin kwayoyin halitta yana da kyau kuma yana da santsi mai kyau.
Ci gaban Tattalin Arziki Gine-ginen gine-gine suna da ƙarfi mai kyau, ingantaccen ruwa mai kyau da kuma kyakkyawan juriya na tsufa.Mahimmancin ƙirar ƙirar ƙirar dutse na gaske yana da mahimmanci.Ton na high quality lacquer ya ƙunshi game da 300KG tsarki styrene-acrylic emulsion, 650KG tsarki halitta dutse ruwa ruwa bayani da sauran aka gyara.High quality real lacquers suna halin da yawa moisturizing lotions.Lokacin da ruwa abun da ke ciki na emulsion ne 50%, da girma na 300KG moisturizing emulsion bayan bushewa ne game da 150 lita, da kuma girma na 650kg nauyi yashi ne game da 228 lita.Wato, a cikin wannan yanayin, ainihin launi na dutse (ƙimar manna launi mai launi) shine 60%.Saboda girman girman barbashi da bayyanar yashi mara kyau ba bisa ka'ida ba, a ƙarƙashin jigo na wani nau'in ƙima mai ƙima, busassun bangon bangon waje yana yiwuwa ya kasance kusa da ƙimar tattarawar CPVC).
Don viscosifier, idan an zaɓi dankon cellulose da ya dace, murfin bango na waje zai iya samar da ƙarin cikakkun bayanai, ƙarin fenti mai mahimmanci, don cimma tanadin abubuwa uku na murfin bango na waje.Ka'idoji guda uku don rufin gini.A gaskiya ma, aikace-aikace na mai yawa tattalin arziki da kuma m dutse Qi, ton na sirri girke-girke sauran ƙarfi 100-160kg, 750kg canza launin farantin yashi, 20kg (ciki har da shafi Additives, magungunan kashe qwari, fungicides, adhesives, da dai sauransu). ruwa da kayayyakin kula da fata.Wannan nau'in fenti na gaske na gaskiya na PVC gabaɗaya a tsakiyar 75%?Tsakanin 85%, a cikin tsarin aiki yana bushe, ainihin ainihin dutsen fenti yana da wuya a kafa cikakken launi mai laushi.Saboda haka, yadda za a yi cikakken amfani da mafi iyaka moisturizing emulsion asirin girke-girke sakamako, sabõda haka, da shafi kamar yadda zai yiwu symmetrical.
Gine-ginen gine-gine na ainihi suna da halaye na ƙananan danko (nauyin nauyin kwayoyin halitta).Saboda karuwar farashin kayan masarufi, an canza danko na cellulose mai amfani daga 30000 zuwa 50000,80000,100000, ko da an karu da 200000, makasudin shine don rage yawan adadin cellulose daga methyl cellulose (HEC). ) zuwa hydroxyl acrylic cellulose (HPMC);Aikace-aikace na methyl methyl cellulose HPMC zai muhimmanci rage ruwa repellency na ainihin dutse gini Paint, sa'an nan kuma inganta danko na cellulose (dangi kwayoyin taro) zai zama ainihin dutse gini Paint kayayyaki yi ƙarshe?Amsar ita ce cewa aikin zane-zane na dutse zai yi muni da muni!
Ana iya raba HPMC zuwa nau'ikan masu narkewa nan take da zafi.Lokacin da ruwan sanyi ya watse da sauri kuma ya ragu a cikin ruwa, ana iya raba HPMC zuwa nau'ikan masu narkewa da sauri.A wannan lokacin, ruwa ba ya da danko, saboda HPMC yana tarwatsewa a cikin ruwa kawai, kuma babu ainihin ma'anar narkewa.Bayan kamar minti 2, dankon ruwa yana faɗaɗa sannu a hankali, yana samar da bayani mai bayyana colloid.Lokacin da kayan kaushi mai zafi suka taru a cikin ruwan sanyi, za su iya watse cikin sauri cikin ruwan zafi kuma su watse cikin ruwan zafi.Lokacin da yanayin zafi ya ragu zuwa wani mataki na zafi, danko zai faru a hankali har sai an samar da cikakken bayani na colloidal.Ana amfani da nau'in kaushi na kwayoyin thermal kawai a cikin bangon putty foda da turmi.A cikin superglue na ruwa da sutura, akwai yawan jama'a waɗanda ba za a iya amfani da su ba.Nau'in mai saurin narkewa yana da nau'in aikace-aikacen gaba ɗaya.Ana iya amfani da shi azaman ciki bango putty foda da turmi, da ruwa superglue da shafi.Babu haramun.
Ruwan zafi na narkewa: saboda HPMC a cikin ruwan zafi baya narkewa, don haka HPMC a cikin mahaɗin asali ana iya watsewa daidai da ruwan zafi, sa'an nan kuma saurin narkewa yayin sanyaya.Hanyoyi biyu na gargajiya sun bayyana kamar haka:
1) Sanya ruwan zafi da kuke buƙata a cikin jirgin ruwa kuma kuyi zafi zuwa kusan 70 ℃.A hankali a haxa, a hankali ƙara hydroxypropyl methyl cellulose, a hankali HPMC tana iyo akan kogin, sannan a hankali samar da sludge refrigeration sludge a cikin hadawa.
2) Ƙara 1/3 ko 2/3 na ruwa a cikin jirgin ruwa, zafi shi zuwa 70 ℃, zafi shi zuwa 70 ℃ don tarwatsa HPMC, da kuma shirya sludge na ruwan zafi;Sauran ruwan sanyi sai a zuba a cikin sludge mai zafi a gauraya da cakuda bayan sanyi.
Hanyar hadawa foda: HPMC foda tare da blender da sauran sinadaran foda da yawa isa gauraya, sa'an nan ƙara ruwa ya narke.A wannan lokaci, HPMC za a iya narkar da a yanayin da babu agglomeration, domin kowane kananan kusurwa kawai kadan HPMC foda, lokacin da ruwa zai narke nan da nan - irin wannan hanya ne kawai aikace-aikace na ciki bango putty foda da turmi masana'antun.[HPMC] a matsayin wakili na tackifying da kuma danshi wakili a cikin putty turmi na ciki bango.
Wannan shi ne na hali hydroxypropyl methyl cellulose (HMPC) wucin gadi hawaye, wanda yake kusa da viscoelastic abu (yafi mucin) a cikin hawaye.Yana manne da saman ido ta hanyar adsorption na polymer, kuma yana kwaikwayi rawar conjunctival mucin, ta yadda zai inganta rage yanayin mucin a cikin ido da kuma ƙara tasirin jika na cornea.
A cikin putty foda, thickening, ruwa riƙewa da gina uku ayyuka.Yin kauri, cellulose na iya yin kauri zuwa dakatarwa, ta yadda maganin ya kasance iri ɗaya sama da ƙasa rawar da ke ratayewa.Riƙewar ruwa: sanya foda ta bushe a hankali, ƙarar alli mai launin toka a cikin aikin amsawar ruwa.Gina: lubrication cellulose, na iya yin putty foda yana da kyakkyawan gini.HPMC baya shiga cikin kowane halayen sinadarai, amma yana taka rawa ne kawai.
Fenti na rubutu ya fi sauƙi a cikin zaɓin launi, kuma zai iya cimma kyakkyawan sakamako na zane-zane na zane-zane, kuma ainihin dutsen fenti a cikin neman rayuwa mai rai, ya fi kyau fiye da zane-zane, kowannensu yana da ƙarfinsa.Rubutun fenti da lacquer a cikin tsarin samarwa, don kiyaye launi na asali na dindindin, gabaɗaya a cikin tsari na ƙarshe, dole ne mu yi amfani da varnish (man mai haske) don fesa don kare tasirin fasaha ko tasirin dutse.
Lacquer, zanen rubutu wani nau'in fenti ne, galibi ana amfani dashi don ado bango.The halitta diatom laka official website ya taƙaita wasu bambance-bambance tsakanin rubutu fenti da lacquer, texture fenti da lacquer rarrabe hanya, wadannan musamman don ganin bambanci tsakanin lacquer da rubutu fenti.
High quality latex high farashin, masana'antun domin ya ceci halin kaka, kawai ƙara karamin adadin da rabo daga emulsion, bayan yin da gaske dutse Paint bushe fim sako-sako da, bai isa ba yawa, Paint fim ne bibulous kudi ne girma, matsa lamba da aka rage. da zarar sun gamu da yanayin ruwan sama na dogon lokaci, ruwan sama zai shiga cikin fim din fenti, ainihin dutse fenti fari.
Wasu masana'antun a cikin yi na lacquer, sau da yawa ƙara mai yawa carboxymethyl cellulose, hydroxyethyl cellulose a matsayin thickener, wadannan abubuwa ne ruwa mai narkewa ko hydrophilic, shafi fim bar a cikin Layer, ƙwarai rage ruwa juriya na shafi.
Lokacin aikawa: Juni-09-2022