I-HEC yebanga lokuhombisa

I-Hydroxyethyl cellulose, ebizwa ngokuba yi-HEC, ukubonakala kwe-white okanye tyheli etyheli okanye i-powder solid, engenabungozi kwaye ayinancasa, yeye-non-ionic cellulose ether. I-Hydroxyethyl cellulose inyibilika lula emanzini, amanzi abandayo nashushu anokunyibilika, isisombululo samanzi asinazo iimpawu zejeli, sinamathela kakuhle, simelana nobushushu, asinyibiliki kwizinyibilikisi zendalo ngokubanzi. I-Hydroxyethyl cellulose yi-cellulose ether ebalulekileyo enyibilikayo emanzini, yesibini emva kwe-carboxymethyl cellulose kunye ne-hydroxypropyl methyl cellulose kwimarike yehlabathi.

Ubuhle ibakalaI-HEC Hydroxyethyl cellulose hydroxyethyl cellulose yiarhente yokwenza ifilimu esebenzayo, inamathela, i-thickener, i-stabilizer kunye ne-dispersant kwi-shampoo, izitshizi zeenwele, i-neutralizer, ukhathalelo lweenwele kunye nezinto zokuthambisa. Kwi-washing powder kukho uhlobo lwe-dirt re-selling agent; Isepha equlethe i-hydroxyethyl cellulose inophawu olucacileyo lokuphucula ukuguda kunye ne-mercerization yelaphu.

Ubuhle ibakalaIndlela yokulungiselela i-HEC Hydroxyethyl cellulose kukubeka i-pulp yomthi, uboya bekotoni kunye ne-sodium hydroxide reaction, ukuze imveliso ye-alkali cellulose ibe yinto eluhlaza, emva kokuyityumza kwi-kettle yokusabela, phantsi kweemeko ze-vacuum kwi-nitrogen, kwaye udibanise i-epoxy ethane raw liquid reaction, ngoko ke yongeza i-ethanol, i-acetic acid, i-glyoxal, ukucoca, i-neutralization kunye ne-crosslinking reaction yokwaluphala, Ekugqibeleni, imveliso egqityiweyo ilungiswa ngokuhlanjwa, ukuphelelwa ngamanzi emzimbeni kunye nokomiswa.

Ubuhle ibakalaI-HEC Hydroxyethyl cellulose ene-thickening, bonding, emulsion, suspension, film forming, water retention, anti-corrosion, stability kunye nezinye iimpawu, ingasetyenziswa kakhulu kwi-oil drilling fluid ye-thickening agent, i-dispersant, i-paint and ink products thickener, stabilizer, resin, plastic production of dispersant, textile sizeing agent, building materials such as cement and gypsum binder, thickener, water retention agent, Suspending agent and surfactant for daily chemical products, sustained release agent for pharmacological field, film coating for tablet, blocker for skeleton materials, adhesive and stabilizer for electronic industry, njl.njl.

Kwimarike yaseTshayina, ukusetyenziswa kwe-hydroxyethyl cellulose kugxininiswe kakhulu kwiingubo, iikhemikhali zemihla ngemihla, ipetroliyam kunye nezinye iimboni, kwaye kuncinci nakwezinye iindawo. Ukongeza, ukuveliswa kwe-hydroxyethyl cellulose eTshayina ikakhulu kuxhomekeke kwiimveliso ezikumgangatho ophantsi, kwaye ukusetyenziswa kwayo kugxininiswe kakhulu kwiingubo ezikumgangatho ophantsi kunye neemveliso zeekhemikhali zemihla ngemihla. Kwimarike ephezulu, inani lamashishini afanelekileyo eTshayina lincinci, imveliso ayanelanga, kwaye ukuxhomekeka kwangaphandle kukhulu. Iqhutywa kukuguqulwa kwecala lokubonelela kunye nemigaqo-nkqubo yokukhusela okusingqongileyo, isakhiwo seshishini le-hydroxyethyl cellulose laseTshayina sihlala sihlengahlengiswa kwaye siphuculwa, kwaye izinga lokufumana indawo kwimarike ephezulu liya kuqhubeka liphucuka kwixesha elizayo.

Iinkcukacha zeKhemikhali

Iimveliso Amabanga 

I-HECI-Hydroxyethyl cellulose yimveliso ebalulekileyo ye-cellulose ether ebekwe kwindawo yesithathu kwimveliso nakwintengiso yehlabathi. Yi-cellulose engeyiyo i-ionic enyibilikayo emanzini, enokusetyenziswa kakhulu kwi-petroleum, ipeyinti, i-inki yokuprinta, ilaphu, izixhobo zokwakha, iikhemikhali zemihla ngemihla, amayeza, izixhobo ze-elektroniki kunye namanye amashishini, kunye nendawo enkulu yophuhliso lwemarike. Iqhutywa yimfuno, imveliso ye-hydroxyethyl cellulose eTshayina iyanda. Ngokuphuculwa kokusetyenziswa kunye nokuqiniswa kwemigaqo-nkqubo yokukhusela okusingqongileyo, eli shishini liphuhlisa liye kwinqanaba eliphezulu. Amashishini angenakukwazi ukuhambelana nesantya sophuhliso kwixesha elizayo aya kupheliswa kancinci kancinci.

I-Hydroxyethyl cellulose kwizithambiso, iimveliso zokhathalelo lolusu yeyona ndima iphambili ye-hair conditioner, i-film forming agent, i-emulsifying stabilizer, i-adhesive, umngcipheko 1, ukhuselekile, unokuqiniseka ukuba uyayisebenzisa, kubafazi abakhulelweyo ngokubanzi ayinampembelelo, i-hydroxyethyl cellulose ayinayo i-acne-cause.

I-Hydroxyethyl cellulose sisincamathelisi sepolymer esenziwe ngokwenziwa esisetyenziswa kwizithambiso njenge-conditioner yesikhumba, i-film forming agent kunye ne-antioxidant.

Imiba ekufuneka iqatshelwe xa usebenzisaubuhleibakala I-HECi-hydroxyethyl cellulose:

1. Ngaphambi nasemva kokongezwa kwe-cosmetic grade HEC hydroxyethyl cellulose, kufuneka kuqhutyekwe nokuxutywa de isisombululo sibe sobala ngokupheleleyo kwaye sicace.

2. Hluzai-HEC yeklasi yokuhombisaFaka i-hydroxyethyl cellulose kwi-tank yokuxuba kancinci. Musa ukuyifaka ngobuninzi okanye ngokuthe ngqo kwi-tank yokuxuba.

3. Ukunyibilika kweubuhleibakalaI-HECI-hydroxyethyl cellulose ngokucacileyo inxulumene nobushushu bamanzi kunye nexabiso le-PH, ngoko ke kufuneka inikwe ingqalelo ekhethekileyo kuyo.

4. Ungaze wongeze into ene-alkaline kumxube ngaphambi kokuba umgubo we-hydroxyethyl cellulose upholiswe ngamanzi. Ukunyusa ixabiso le-PH emva kokufudumala kunceda ekunyibilikeni.

5. Kangangoko kunokwenzeka, yongeza i-mildew inhibitor kwangethuba.

6. Xa usebenzisa i-high viscosity cosmetic grade HEC hydroxyethyl cellulose, uxinaniso lotywala bomama akufuneki lube ngaphezulu kwe-2.5-3%, kungenjalo utywala bomama kunzima ukulusebenzisa. I-hydroxyethyl cellulose emva kokunyangwa ayilula ukwenza amaqhekeza okanye iisphere, kwaye ayiyi kwenza ii-colloids ezingqukuva ezinganyibilikiyo emva kokongeza amanzi.

Ukupakisha: 

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