Ukusetyenziswa kwe-hydroxypropyl methylcellulose kulwakhiwo kunye nodaka oluqhunyiswe ngumatshini

Hydroxypropylmethylcellulose

I-Hydroxypropylmethylcellulose (HPMC) isetyenziswa ngokubanzi kwimveliso yezinto zokwakha kunye ne-macroflora, i-cellulose ingasetyenziswa njenge-retarder, i-protect, i-thickener kunye ne-slime.Kumxube owomileyo osetyenziswa ngokuqhelekileyo ngaphandle kodaka eludongeni, i-thermal insulation mortar, i-self-leveling mortar, i-adhesive surface yehashe eyomileyo, i-viscose tile mortar, i-putter powder, i-putter yangaphandle eludongeni, udaka olungangeni manzi, kunye nezinto ezisikiweyo, i-cellulose ether idlala indima ebalulekileyo.Indima ebalulekileyo, ludaka lwenkqubo ye-barm esekelwe emanzini, imfuno yamanzi, imiphumo enamandla, eqengqelekayo kunye neyakhayo ebalulekileyo.

ukwakhiwa

Ngokubanzi, i-HPMC isetyenziselwa ukuvelisa i-pulp ene-viscosity eqhubekayo ye-100,000 viscose, edla ngokusetyenziswa kwiimveliso ezifana ne-pulp eyomileyo, i-diatom pulp yokuvelisa i-pulp, equkethe i-200,000 ye-viscous pulp kunye nezinye izinto zokwakha ezifana nesisombululo esomileyo, i-silica Algae cellulose, edla ngokusetyenziswa kunye ne-400,000 yepulp encangathi, inokuhlanjwa kwaye ijiyelwe ngomgangatho ozinzile.

Ukusetyenziswa kweHPMC kuMashini wokuQhutywa kodaka

Masihambe kuyo yonke inkqubo yendlela yokwenza isisombululo sokutshiza kwinqwelomoya: ukuxuba, ukumpompa, kunye neswabhu.

Okokuqala, kufuneka siqinisekise ukuba ngesiseko sefomula efanelekileyo kunye nezinto ezisetyenzisiweyo ezisetyenzisiweyo, izongezelelo zokwakheka kwesisombululo se-sandblasting yomatshini ikakhulu zisebenza njengesisombululo sokuphucula, ngakumbi ukuphucula ukusebenza kwempompo.

Ngoko ke, njengomthetho, izongezo ezidibeneyo zokucoca umatshini kunye nezisombululo zibandakanya ukudibanisa okukhuselekileyo kunye nokupompa i-slurries.Kwaye i-hydroxypropyl methylcellulose ayikwazi nje ukunyusa i-viscosity yesanti, kodwa iphinde iphucule i-fluidity yayo, ngaloo ndlela inciphisa ithuba lokuzihlukanisa kunye ne-hydrophilic phenomena.Xa abasebenzi beyila i-sandblasting mortar yokutshiza indibaniselwano yokongeza, kufuneka bongeze izinzisi ezininzi ngexesha, kwaye ngaxeshanye bacothise inkqubo yokubola.