1. Aha ngwaahịa:
01. Aha kemịkalụ: hydroxypylthylthylthylthylllose
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2. Na akụrụngwa anụ ahụ:
01. Ọdịdị: White ma ọ bụ na-acha ọcha.
02. Oke urughuru; Ọnụego 100 mep karịrị 98.5%; Ọnụego pasent 80 karịrị 100%.
03. carbonizations: 280 ~ 300 ℃
04. Ibeokwu doro anya: 0.25 ~ 0.70 / cm3 (na-abụkarị gburugburu 0.5g / cm3), cm3), ike na cm3-1.26-1.31-1.31.
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06. N'elu elu: 2% ASE AMS bụ 42 ~ 56dyn / cm.
07. Mmiri na-agbanye na mmiri na ụfọdụ ihe ndozi, dị ka ethanol / Mmiri, Propanol / Mmiri, Trichlorotate, wdg na ọnụego kwesịrị ekwesị.
A na-arụ ọrụ mmegharị ahụ dị elu. Nghọta siri ike, arụmọrụ kwụsiri ike, okpomọkụ gel nke ngwaahịa na nkọwapụta dị iche iche
Dị iche, usoro iwu na-agbanwe na viscosity, ala ala na viscosity, ka ukwuu ịkpụcha nke hydyplopylthylcelllose (hpmc) na mmiri adịghị emetụta .
08. Na mkpokọta nke Methoxy na-abawanye, mmiri na-abawanye, mmiri na-ebelata, na elu ọrụ nke hydypypyl na-ebelata.
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Atọ, Hydroxyppyl Methylcelllose (HPMC):
Ngwaahịa na-ejikọ ọtụtụ akụrụngwa na kemịkal iji bụrụ ngwaahịa pụrụ iche nwere ọtụtụ ojiji, yana akụrụngwa dị iche iche bụ ndị a:
(1) Njide mmiri: Ọ nwere ike ijide mmiri na porous dị ka osisi ciment mgbidi na brik.
(2) Fọm Fim: Ọ nwere ike ịpụta ụdị ihe nkiri, siri ike ma dị nro nwere oke mmiri na-eguzogide.
(3) soluble: Ngwaahịa a na-agbanye na ụfọdụ sos iche na ụfọdụ ihe na-edozi ahụ, dị ka ethanol / mmiri, propanol / mmiri, dichloroethane, na usoro ihe mgbaze nke mejupụtara sonvent abụọ.
(4) Ọgba aghara ikuku: mgbe ihe okirikiri nke ngwaahịa ahụ na-ewe iwe, ọ ga-etolite gel, na gel a kpụrụ ga-aghọrọ ọzọ.
(5) Arụ ọrụ dị elu: Nyefee ọrụ dị elu na ngwọta iji nweta emulsification na nchebe na-echebe ya, yana paịlị nke usoro.
(6) Nkwụsị 6): Ọ nwere ike igbochi ọdịda nke ihe ndị siri ike, si otú a gbochie mmebi nke sedimenti.
(7) Nchebe: Ọ nwere ike igbochi droplet na iri peatssis ma ọ bụ ibi ndụ.
(8) Advasives: Ejiri dị ka nrapado maka ụcha, ngwaahịa ụtaba na ngwaahịa, na ngwaahịa, ọ nwere arụmọrụ dị mma.
(9) Mmiri solubility: Enwere ike ịgbasa ngwaahịa ahụ na mmiri dị iche iche, yana oke itinye uche ya naanị na viscosity.
(10) Invert internet: Ngwaahịa a bụ ihe na-abụghị nke inet cellulose eather, nke anaghị ejikọ nnu ma ọ bụ eyszọ ndị ọzọ iji kpụọ ihe na-enweghị atụ.
(11) Acid na-akwụsi ike, adabara maka iji n'ime ph3.0-11.0.
(12) Na-enweghị isi na enweghị isi, enweghị metabolism; Ejiri ya dị ka nri na ihe mgbakwunye ọgwụ ọjọọ, ha agaghị enwe nri na nri, agaghịkwa enye kalori.
4. Hydroxypyl Methylcelllose (HPMC) usoro:
Mgbe ngwa ngwa hydyploplilose (hpmc) na-agbakwunye na mmiri, ha ga-agbakwunye na mmiri, mana mgbasa ozi a na-adị nwayọ ma sie ike. E nwere ụzọ ndị dị iche iche a tụrụ aro dị n'okpuru, ndị ọrụ nwere ike ịhọrọ usoro kachasị adaba dịka ojiji ha si dị:
1 Na-eso:
1). Tinye ego achọrọ nke mmiri ọkụ na akpa ma kpoo ya ihe dị ka 70 Celsius. Jiri nwayọ tinye hydypyl methylcellose (hpmc) n'okpuru mmiri na-akpali akpali (hpdypyl methylcellose (hpmc) na-amalite ịmịcha mmiri, wee nwee slowry n'okpuru edemede n'okpuru edemede.
2). Okpomọkụ 1/3 ma ọ bụ 2/3 (ego achọrọ) nke mmiri na akpa ma kpoo ya 70 Celsius. Dabere na usoro nke 1 Mmiri oyi, ma bido, wee dị jụụ ngwakọta ahụ.
3). Tinye 1/3 ma ọ bụ 2/3 nke mmiri achọrọ n'ime akpa ma kpoo ya 70 Celsius. Dabere na usoro nke 1), gbasaa hydropyylthylthylthylthylthyl methylcelllose (hpmc) iji dozie mmiri ọkụ slurry; A na-agbakwunye oke mmiri oyi ma ọ bụ mmiri na-agbakwunye na mmiri ọkụ slurry na ngwakọta na-ajụ oyi mgbe ịkpụpịa.
2. Usoro nri: hydroxypyl methylcellose (HPMC) . 3. Usoro iwepụ ihe dị iche iche na-agbasasị ma ọ bụ mmiri na-agbasasị ma ọ bụ mmiri na-eme ka etlcelllose (hpmc) dị ka ethanol, ethylene glycol ma ọ bụ mmanụ, wee gbazee ya na mmiri. N'oge a, hydroxypropyylthylthylcelllose (hpmc) nwekwara ike ịkpụkwa nke ọma.
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Enwere ike iji Hydropyyththylthylcelllose (HPMC) nwere ike iji ya dị ka onye na-agbasa, dispersant, emunsufier na onye na-eme ihe nkiri. Enwere ike iji ngwaahịa ụlọ ọrụ ya na kemịkal kwa ụbọchị, elektrọniki, resins sịntetiti, owuwu na mkpuchi.
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N'ime mmepụta usoro nke polyvinyl chloride (PVC), polyvinylido chloride na ndị ọzọ commerization chloride na ndi ozo Dịka polymer nke mmiri, ngwa ọrụ hydropyy na-eme ka ọrụ dị elu ma rụọ ọrụ dị ka onye na-echebe colloidal, nke nwere ike igbochi nchịkọta nke polymer. Ọzọkwa, ọ bụ ezie na hydropyympympylmcellose (HPMC) bụ polymer-soluble na-emepụta ihe omimi nke ndị na-emepụta mkpụrụ osisi na-emepụta polymers nwere ike na-enye ndị polonors na-enwe ike wepu monomel na ịkwalite ihe na-ekpo ọkụ.
2. Na usoro nke ụlọ ihe, hydroxypylthylthylthylcelllose (hpmc) nwere ike iji ya:
1). Na-achọsi ike na arịrịọ maka teepu nke Gypsum;
2). Njikọ nke blọgụ ciment nke sitere na ya, taịl nile na ntọala;
3). Stucoboard nke sitere;
4). Ciment owuwu nke di iche-iche;
5). Na usoro nke agba na agba na-eme.
Oge Post: Mee-24-2023