Isitashi ether (eyaziwa nangokuthi i-polymer lubricant)

Umqondo: Uhlobo lwesitashi esingelona i-ionic olulungiswe ukusabela kwe-etherification ye-propylene oxide nesitashi ngaphansi kwezimo ze-alkaline, ezaziwa nangokuthi i-starch ether.Impahla eluhlaza yi-tapioca isitashi.Phakathi kwazo, okuqukethwe kwe-hydroxypropyl yi-25%, okuyi-anti-thixotropic.Ngenxa ye-viscosity yayo ephansi, i-hydrophilicity ephezulu, i-fluidity enhle, i-retrogradation ebuthakathaka kanye nokuzinza okuphezulu, isetshenziswa kabanzi embonini yokwakha nokuhlobisa, njengokwakhiwa kwempuphu eyomile, i-plaster, i-adhesive ehlangene nezinye izinto ezingathathi hlangothi kanye ne-alkaline composite, ukuthuthukisa yangaphakathi. isakhiwo sezinto ezibonakalayo, futhi ibe nokuhambisana okuhle nezithasiselo ezikuyo, ukuze umkhiqizo umelane kakhulu nokuqhekeka okomile, i-anti-sag, futhi uthuthukise ukusebenza nokusebenza kokwakhiwa.

Ukubukeka: impushana emhlophe

isici:

1. Ikhono elihle kakhulu lokujiya ngokushesha: i-viscosity ephakathi, ukugcinwa kwamanzi aphezulu;

2. Isilinganiso sincane, futhi umthamo ophansi kakhulu ungafinyelela umphumela ophezulu;

3. Thuthukisa ikhono le-anti-sag lento ngokwayo;

4. Ine-lubricity enhle, engathuthukisa ukusebenza kwempahla futhi yenze umsebenzi ube bushelelezi.

Ukupakisha okujwayelekile: 25kg

sebenzisa:

I-ether yesitashi eguquliwe isetshenziswa ekwakheni, ikakhulukazi ukujiya nokunqanda ukuwohloka, futhi i-cellulose ether isetshenziselwa ukugcina amanzi, ngakho isitashi ether sisetshenziswa kanye ne-cellulose ether;

Ingakwazi ukujiya futhi igcine amanzi, yenze izinzuzo ezihambisanayo (ngokusho kwefomula, yehlise inani le-HPMC cishe ngo-30% futhi esikhundleni salo ifake isitashi ether ukuze kwandiswe ukusebenza komkhiqizo)

Ngokuhlolwa, kubhekwa ukuthi kuyisinqumo esingcono ukwengeza i-lubricant yevolumu ephezulu ku-putty yangaphandle yodonga endaweni yokushisa okuphezulu ehlobo.I-lubricant ingeyenhlanganisela ye-polymer, futhi i-lubricant ye-rheological ihloselwe kakhulu ukuthuthukisa ukusebenza kokwakhiwa ohlelweni olusekelwe kusimende.Isikhathi esivulekile nokusebenza okungaguquki.Khulisa ukusebenza kanye nokumelana nokucwila kodaka, amapulasi, ama-renders, ama-plaster kanye nama-adhesives futhi ivimbele ukuhlukaniswa kukasimende ozilinganisa.Isizathu sokugcinwa kwamanzi ukuthi kunenombolo enkulu yamaqembu asebenzayo e-hydrophilic ku-chain yayo yamangqamuzana.Endabeni yokukhuhla okuphindaphindiwe nokugcoba, ngeke kulahlekelwe amanzi, kunokusebenza okuvelele kokugcinwa kwamanzi, futhi inokuqina kanye ne-thixotropy ngesikhathi esifanayo, okwenza ukwakhiwa kube bushelelezi futhi kungathatha ingxenye ye-cellulose, kodwa intengo yayo i-cellulose ether kuphela, futhi umthamo wayo ngu-0.5kg-1kg, iyinto ebiza kakhulu, uma isetshenziswa kanye ne-cellulose ether, i-lignocellulose, ne-latex powder ephinda ihlakazeka, umphumela uzoba ngcono.