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1. Gịnị bụ aha otutu hydroxypropyl methylcellulose? ——Azịza: Hydroxypropyl Methyl Cellulose, Bekee: Hydroxypropyl Methyl Cellulose Nchikota: HPMC ma ọ bụ MHPC Aha otutu: Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose, 2-hydroxypropylmethyl Cellulose ether. Cellulose ...GỤKWUO»
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Ntụ ntụ latex Redispersible bụ ntụ ntụ mmiri na-agbaze agbaze agbaze, nke bụ copolymer nke ethylene na vinyl acetate, yana polyvinyl alcohol dị ka colloid nchebe. Ya mere, ntụ ntụ latex redispersible na-ewu ewu nke ukwuu n'ahịa ụlọ ọrụ ihe owuwu, mmetụta owuwu abụghị nke ọma...GỤKWUO»
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Ngwakọta ngwakọta mmiri mmiri: ngwakọta ngwakọta bụ ụdị simenti, ngwakọta dị mma, ngwakọta na mmiri, yana dịka ihe onwunwe nke ihe dị iche iche si dị, dịka oke ụfọdụ si dị, mgbe a tụchara ya n'ebe a na-agwakọta ya, agwakọtara ya, ebuga ya ebe a na-eji gwongworo ahụ, wee banye n'ime ...GỤKWUO»
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Ruo ugbu a, enweghị akụkọ ọ bụla gbasara mmetụta nke usoro mgbakwunye nke hydroxyethyl cellulose na sistemụ agba latex. Site na nyocha, achọpụtara na mgbakwunye nke hydroxyethyl cellulose na sistemụ agba latex dị iche, arụmọrụ nke agba latex a kwadebere dịkwa nnọọ iche....GỤKWUO»
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Ugbua ọtụtụ mmadụ amaghị ihe gbasara hydroxypropyl starch ether. Ha chere na ọ dịghị ihe dị iche n'etiti hydroxypropyl starch ether na rọrọn nkịtị, mana ọ bụghị ya. Ọnụọgụ hydroxypropyl starch ether eji eme ihe na ngwa agha dị obere, yana ọnụọgụ pola...GỤKWUO»
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A na-ekewa Hydroxypropyl methylcellulose n'ụdị mmiri oyi nkịtị abụọ nke na-agbaze ngwa ngwa. 1. Usoro Gypsum Na ngwaahịa gypsum, a na-ejikarị cellulose ether eme ihe maka idobe mmiri na ịdị ire ụtọ. Ha na-enye obere enyemaka. Ọ nwere ike idozi obi abụọ gbasara mgbawa drum na ...GỤKWUO»
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N'ime ntụ ntụ putty, ọ na-arụ ọrụ atọ dịka ịkacha, idobe mmiri na ịrụpụta ihe. Ịkpụ: Enwere ike itinye cellulose ka ọ sie ike ma mee ka mmiri ahụ dị otu a elu na ala, ma gbochie ịda mba. Ịdobe mmiri: Mee ka ntụ ntụ putty kpọọ nkụ nwayọ nwayọ iji nyere calcium ntụ aka imeghachi omume n'okpuru...GỤKWUO»
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Enwere ike ịgbaze mmiri na ụfọdụ ihe mgbaze organic na mmiri oyi, a na-ekpebi oke ntinye ya naanị site na viscosity, ịgbaze mmiri na-agbanwe ka viscosity si dị, obere viscosity ahụ na-ebelata, otú ahụ ka ịgbaze mmiri na-abawanye. Nguzogide nnu: Hydroxypropyl methylcellulose maka owuwu...GỤKWUO»
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01. Ihe dị iche n'etiti hydroxypropyl methyl adịgboroja na hydroxypropyl methyl dị elu Ọdịdị: Ọ dị ọcha HPCM yiri ka ọ dị oke nhata, n'etiti 0.3 na 0.4 g/ml. Amylum na-ejikọ na starch ya mere HPCM bụ mmiri mmiri ma na-adịghị akpata nrụgide dịka ihe ndị na-eme ka ihe dị ọcha ghara ịdị. Ọnọdụ: starch jupụtara na starch, hpm ...GỤKWUO»
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Ọtụtụ ndị na-eji ya anaghị eleba anya na nsogbu nke okpomọkụ gel nke hydroxypropyl methylcellulose. Taa, a na-ahụkarị hydroxypropyl methylcellulose dịka viscosity si dị, mana maka ụfọdụ gburugburu pụrụ iche na ụlọ ọrụ pụrụ iche, naanị viscosity nke ngwaahịa ahụ ka a na-egosipụta...GỤKWUO»
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E nwere ọtụtụ ihe na-emetụta ojiji nke hydroxypropyl methylcellulose HPMC n'ihe eji arụ ụlọ, ọkachasị plasta gypsum, dịka ndị a: 1 Ndochi mmiri Hydroxypropyl methylcellulose maka owuwu na-egbochi oke mmịpụta mmiri site na substrate, na mgbe gyp...GỤKWUO»
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Otu ngwakọta nwere oke na-eme ka arụmọrụ nke gypsum slurry ka mma. Ọ bụrụ na arụmọrụ nke gypsum mortar ga-enweta nsonaazụ dị mma ma mezuo ihe dị iche iche achọrọ maka ojiji, a chọrọ ka ngwakọta kemịkalụ, ngwakọta, ihe njupụta, na ihe dị iche iche jikọta ma kụọ...GỤKWUO»