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Mmetụta ego nke ntụ ntụ latex na-agbanwe agbanwe na ike njikọ na nguzogide mmiri nke putty
Dị ka isi ihe nkwụnye nke putty, ọnụ ọgụgụ nke redispersible latex ntụ ntụ nwere mmetụta na ike njikọ nke putty. N'ihe atụ 1 na-egosi mmekọrịta dị n'etiti ọnụ ọgụgụ nke redispersible latex ntụ ntụ na ike nke njikọ. Dị ka a pụrụ ịhụ site na Figure 1, na-abawanye nke ego nke re-dispers ...GỤKWUO -
Hydroxypropyl methyl cellulose ether maka akọrọ agwakọta ngwa agha agwakọta
N'ime ngwa ngwa agwakọta agwakọta akọrọ, ọdịnaya nke HPMCE dị obere, mana ọ nwere ike melite arụmọrụ ngwa ngwa mmiri. Nhọrọ ezi uche dị na ya nke cellulose ether nwere ụdị dị iche iche, viscosity dị iche iche, nha nha dị iche iche, ogo viscosity dị iche iche na mgbakwunye ...GỤKWUO -
Kedu ihe dị iche n'etiti hypromellose dị ọcha na cellulose agwakọta
Ọcha hypromellose HPMC bụ anya fluffy na a obere nnukwu njupụta sitere na 0.3 ka 0.4 ml, mgbe dikwaa HPMC ọzọ mobile, arọ na dị iche iche na ezigbo ngwaahịa na ọdịdị. Ihe ngwọta mmiri hypromellose HPMC dị ọcha doro anya ma nwee nnukwu ọkụ trans ...GỤKWUO -
Mmetụta nke "Tackifier" na ntinye nke cellulose ether na ngwa agha
Cellulose ethers, karịsịa hypromellose ethers, bụ akụkụ dị mkpa nke ngwa agha azụmahịa. Maka cellulose ether, viscosity ya bụ ihe ndekọ dị mkpa nke ụlọ ọrụ mmepụta ngwa agha, nnukwu viscosity fọrọ nke nta ka ọ bụrụ ihe bụ isi nke ụlọ ọrụ ngwa agha. N'ihi na m ...GỤKWUO -
HPMC, nke na-anọchi anya hydroxypropyl methylcellulose, bụ ihe a na-ejikarị eme ihe na nrapado tile.
Hydroxypropyl methylcellulose (HPMC) bụ ihe mgbakwunye a na-ejikarị n'ụdị nrapado taịlị. Ọ bụ polymer soluble mmiri nke sitere na cellulose, polymer eke na-emepụta akụkụ nhazi nke mgbidi cell osisi. A na-eji HPMC eme ihe na ụlọ ọrụ ihe owuwu n'ihi ọmarịcha wa ...GỤKWUO -
Ngwakọta ngwa agha kpọrọ nkụ bụ ihe eji eme ka arụ ọrụ nke ngwakọta ngwa ngwa dabere na ciment.
Ngwakọta ntụ ntụ kpọrọ nkụ na-ezo aka n'ihe granular ma ọ bụ ntụ ntụ akpụpụtara site na ịgwakọta mkpokọta anụ ahụ, ihe simenti siri ike, na ihe mgbakwunye a mịrị amị ma kpuchie ya n'ụzọ ụfọdụ. Kedu ihe mgbakwunye a na-ejikarị maka ngwa ngwa ntụ ntụ akọrọ? Ihe...GỤKWUO -
Cellulose ether bụ ihe dị iche iche nke chọtara ngwa na ụlọ ọrụ dị iche iche, sitere na ihe owuwu na ọgwụ na nri na ihe ịchọ mma. Edemede a bu n'obi iweta mmalite...
Cellulose ether bụ okwu mkpokọta maka ụdị dị iche iche nke enwetara site na cellulose eke (owu a nụchara anụcha na pulp osisi, wdg) site na etherification. Ọ bụ ngwaahịa e guzobere site na ngbanwe nke akụkụ ma ọ bụ zuru oke nke otu hydroxyl na cellulose macromolecules site na otu ether, ma bụrụ ihe na-eme ...GỤKWUO -
Nyocha nke Njirimara na Ọrụ nke ntụ ntụ Latex Redispersible
RDP ntụ ntụ bụ ntụ ntụ na-agbaze mmiri, nke bụ copolymer nke ethylene na vinyl acetate, ma na-eji polyvinyl mmanya dị ka colloid nchebe. N'ihi ikike njikọ dị elu na ihe pụrụ iche nke ntụ ntụ latex redispersible, dị ka mmiri na-eguzogide, ịrụ ọrụ, na thermal i ...GỤKWUO -
Ngwa nke cellulose ether na ngwaahịa ihe owuwu ụlọ
Ojiji nke cellulose ether na mgbidi mkpuchi mgbidi dị n'èzí: cellulose ether na-arụ ọrụ dị mkpa na njikọta na ịba ụba ike na ihe a. Ọ na-eme ka ájá dị mfe itinye, na-eme ka arụmọrụ ọrụ dịkwuo mma, ma nwee mmetụta mgbochi sagging. Ọrụ njigide mmiri ya dị elu nwere ike ịgbatị ọrụ ti ...GỤKWUO -
Kedu ihe na-emetụta njigide mmiri nke hydroxypropyl methyl cellulose?
Enwere ike ịgbasa ihe eji ntụ ntụ Hpmc n'otu n'otu na nke ọma na ngwa ngwa ciment na ngwaahịa gypsum, na-ekechi ihe niile siri ike ma na-akpụ ihe nkiri wetting. A na-eji nwayọọ nwayọọ na-ahapụ mmiri dị n'okpuru ebe a ruo ogologo oge, ma na-enweta mmeghachi omume hydration site na simin inorganic ...GỤKWUO -
Ojiji nke latex ntụ ntụ na akwa mkpuchi ntụ ntụ na-eguzogide okpomọkụ
Redispersible latex ntụ ntụ dị nnọọ ngwa ngwa na ọgụ nke okpomọkụ na oxygen, na-akpata ọtụtụ oxygen free radicals na hydrogen Chloroprene. Uzuzu latex na-eduga ná mbibi nke oghere polymer yinye. Mgbe latex ntụ ntụ gasịrị, mkpuchi ahụ ji nwayọọ nwayọọ na-aka nká. ntụ ntụ latex enwere ike agbasa h...GỤKWUO -
Uzuzu latex nwere ike agbasa maka ngwa agha njikọta
Uzuzu latex a na-emegharị emegharị na-eji maka njikọta ngwa agha nwere ngwakọta dị mma na ciment ma enwere ike gbazekwa ya kpamkpam na tapawa ngwa ngwa agwakọtara nke sitere na ciment. Mgbe emesiri ike, ọ naghị ebelata ike nke ciment, na-ejigide mmetụta njikọ, ihe na-emepụta ihe nkiri, mgbanwe ...GỤKWUO
