Hydroxypropylmethylcellulose
A na-eji hydroxypropylmethylcellulose (HPMC) eme ihe n'ọtụtụ ebe na mmepụta ihe owuwu yana maka macroflora, enwere ike iji cellulose mee ihe dị ka onye na-azụ azụ, nchebe, thickener na slime.N'ihe a na-ejikarị akọrọ akọrọ na mpụta mgbidi mgbidi, ngwa agha mkpuchi ọkụ, ngwa agha na-edozi onwe ya, ihe mkpuchi elu ịnyịnya akọrọ, ngwa ngwa viscose tile, putter powder, mpụta mgbidi mgbidi, ngwa agha na-ekpuchi mmiri, na ihe mgbawa, cellulose ether na-arụ ọrụ dị mkpa.Ọrụ dị mkpa, ọ bụ plasta usoro mmiri na-adabere na mmiri, ọchịchọ mmiri, siri ike, nke na-agbagharị ma na-arụpụta ihe dị mkpa.
ihe owuwu
N'ozuzu, HPMC na-eji na-emepụta pulp na a mgbe nile viscosity nke 100,000 viscose, nke a na-ejikarị na ngwaahịa ndị dị otú ahụ dị ka akọrọ pulp, diatom pulp maka mmepụta nke pulp, nke mejupụtara 200,000 viscous pulp na ndị ọzọ ihe ụlọ dị ka akọrọ ngwọta. silica Algae cellulose, nke a na-ejikarị ya na 400,000 pulp nnyapade, nwere ike ịsacha ma mee ka ọ dịkwuo mma.
Ngwa nke HPMC n'ime igwe na-agbawa ngwa ngwa
Ka anyị gabiga usoro niile nke otu esi arụ ihe ngwọta n'ụgbọelu: mix, pump, and swab.
Nke mbụ, anyị ga-ahụ na na ndabere nke a ezi uche usoro na recycled akụrụngwa, mejupụtara mgbakwunye nke igwe sandblasting ngwọta tumadi na-arụ ọrụ dị ka ihe njikarịcha ngwọta, tumadi iji melite arụmọrụ nke mgbapụta.
Ya mere, dị ka a na-achị, ihe mgbakwunye jikọtara maka igwe na-agbawa ọkụ bụ ngwakọta nke nchebe na mgbapụta slurries.Na hydroxypropyl methylcellulose nwere ike ọ bụghị naanị na-amụba viscosity nke ájá, kamakwa mma ya fluidity, si otú ibelata ohere nke iche na hydrophilic phenomena.Mgbe ndị ọrụ na-emepụta nchikota ngwa agha na-agbapụta ájá ájá, ha kwesịrị ịgbakwunye ọtụtụ ihe nkwụsi ike n'oge, ma n'otu oge ahụ na-ebelata usoro ire ere.
Oge nzipu: Eprel-20-2023