Isitatshi ether (ekwaziwa njenge-polymer lubricant)

Ingqikelelo: Uhlobo lwesitatshi esingeyo-ionic esilungiselelwe yi-etherification reaction ye-propylene oxide kunye nesitashi phantsi kweemeko zealkaline, eyaziwa ngokuba yi-starch ether.Imveliso ekrwada yitapioca starch.Phakathi kwabo, umxholo we-hydroxypropyl yi-25%, eyi-anti-thixotropic.Ngenxa ye-viscosity ephantsi, i-hydrophilicity ephezulu, i-fluidity enhle, ukubuyisela ubuthathaka kunye nokuzinza okuphezulu, isetyenziswa ngokubanzi kushishino lokwakha kunye nokuhlobisa, njengokwakhiwa komgubo owomileyo, i-plaster, i-adhesive joint kunye nezinye izinto ezingathathi hlangothi kunye ne-alkaline composite materials, ukuphucula ngaphakathi. isakhiwo sezinto eziphathekayo, kwaye ube nokuhambelana kakuhle kunye nezongezo ezikuyo, ukwenzela ukuba imveliso ixhathise ngakumbi ukuqhekeka okomileyo, i-anti-sag, kunye nokuphucula ukusebenza kunye nokusebenza kokwakhiwa.

Ukubonakala: umgubo omhlophe

uphawu:

1. Ikhono elihle kakhulu lokutyeba ngokukhawuleza: i-viscosity ephakathi, ukugcinwa kwamanzi aphezulu;

2. I-dosage incinci, kwaye i-dosage ephantsi kakhulu inokufezekisa umphumo ophezulu;

3. Ukuphucula ukukwazi ukulwa ne-sag yezinto ngokwayo;

4. Ine-lubricity enhle, enokuphucula ukusebenza kwezinto eziphathekayo kunye nokwenza umsebenzi ube lula.

Ukupakishwa okusemgangathweni: 25kg

sebenzisa:

I-ether ye-starch elungisiweyo isetyenziselwa ulwakhiwo, ngakumbi ukutyeba kunye nokuchasana nokugqwala, kwaye i-ether ye-cellulose isetyenziselwa ukugcina amanzi, ngoko ke i-ether yesitatshi isetyenziswa kunye ne-cellulose ether;

Iyakwazi ukujiya kwaye igcine amanzi, yenze izibonelelo ezincedisanayo (ngokuhambelana nefomula, ukunciphisa inani le-HPMC malunga ne-30% kwaye endaweni yayo nge-ether yesitatshi ukunyusa ukusebenza kwemveliso)

Ngovavanyo, kuthathwa njengokhetho olungcono lokongeza i-lubricant ephezulu kwi-putty eludongeni lwangaphandle kwindawo yobushushu obuphezulu ehlotyeni.I-lubricant iyingxenye ye-polymer compound, kwaye i-lubricant ye-rheological ijolise ikakhulu ekuphuculeni ukusebenza kolwakhiwo kwinkqubo ye-cement-based.Ixesha elivulekileyo kunye nokusebenza okufanayo.Yandisa ukusebenza kunye nokuxhathisa i-sag ye-mortars, i-plasters, i-renders, i-plasters kunye ne-adhesives kwaye inqande ukuchithwa kwe-samente yokulinganisa.Isizathu sokugcinwa kwamanzi kukuba kukho inani elikhulu lamaqela asebenzayo e-hydrophilic kwikhonkco layo le-molecular.Kwimeko yokukrala ngokuphindaphindiweyo kunye nokugquma, ayiyi kulahlekelwa ngamanzi, inomsebenzi obalaseleyo wokugcina amanzi, kwaye i-thickening kunye ne-thixotropy ngexesha elifanayo, okwenza ulwakhiwo lube lula kwaye lungathatha indawo ye-cellulose, kodwa ixabiso layo liyi-cellulose ether kuphela, kwaye umthamo wayo ngu-0.5kg-1kg, yinto ebiza kakhulu, ukuba isetyenziswe kunye ne-cellulose ether, i-lignocellulose, kunye ne-redispersible latex powder, umphumo uya kuba ngcono.