1. Putty ntụ ntụ na-akpọnwụ ngwa ngwa
Azịza: Nke a na-emetụtakarị na mgbakwunye calcium ash na njigide mmiri nke eriri, yana metụtara nkụ nke mgbidi.
2. The putty ntụ ntụ peels na mpịakọta
Azịza: Nke a metụtara ọnụ ọgụgụ njide mmiri, nke dị mfe ime mgbe viscosity nke cellulose dị ala ma ọ bụ ọnụ ọgụgụ nke mgbakwunye dị ntakịrị.
3. Putty ntụ ntụ de-powdering
Azịza: Nke a metụtara ọnụọgụ calcium ash agbakwunyere, ọ na-emetụtakwa ọnụọgụ na ịdịmma nke cellulose agbakwunyere. A na-egosipụta ya na ọnụ ọgụgụ njide mmiri nke ngwaahịa ahụ. Ọnụ ọgụgụ njide mmiri dị ala na oge hydration nke calcium ash ezughị.
4. Putty ntụ ntụ na-afụ ụfụ
Azịza: Nke a metụtara iru mmiri akọrọ na ịdị larịị nke mgbidi ahụ, ọ na-emetụtakwa ihe owuwu ahụ.
5. Pinpoints na-apụta na ntụ ntụ putty
Azịza: Nke a metụtara cellulose, nke nwere ihe na-adịghị mma na-emepụta fim, yana adịghị ọcha dị na cellulose na-emeghachi omume na calcium ash. Ọ bụrụ na mmeghachi omume ahụ siri ike, ntụ ntụ putty ga-adị n'ọnọdụ ihe fọdụrụ nke bean curd. Enweghị ike itinye ya na mgbidi, ọ nweghịkwa ike jikọrọ ọnụ n'otu oge ahụ. Na mgbakwunye, ọnọdụ a na-emekwa na ngwaahịa ndị dị ka otu carboxyl agbakwunyere na cellulose.
6. Ọgba mgbawa ugwu na pinholes pụtara
Azịza: O doro anya na nke a metụtara esemokwu elu mmiri nke hydroxypropyl methylcellulose aqueous solution. Esemokwu tebụl mmiri nke ngwọta mmiri hydroxyethyl abụghị ihe doro anya. Ọ ga-adị mma ịmecha ọgwụgwọ.
7. Mgbe putty kpọchara, ọ dị mfe ịgbawa ma gbanwee edo edo
Azịza: Nke a metụtara mgbakwunye nke nnukwu calcium isi awọ. Ọ bụrụ na agbakwunyere calcium isi awọ nke ukwuu, ike nke ntụ ntụ putty ga-abawanye mgbe ihichachara. Naanị isi ike na enweghị mgbanwe ga-adị mfe ịgbawa, karịsịa ma ọ bụrụ na a na-etinye ya na ike mpụga. Ọ na-ejikọta ya na nnukwu ọdịnaya calcium oxide na calcium isi awọ, nke ewepụtara na mbụ.
8. Gịnị mere ntụ ntụ putty ji eme ka ọ dị gịrịgịrị ma gbakwunye mmiri?
Azịza: A na-eji cellulose mee ihe dị ka ihe na-eme ka mmiri sie ike na ntinye mmiri. N'ihi thixotropy nke cellulose n'onwe ya, mgbakwunye nke cellulose na ntụ ntụ na-edugakwa na thixotropy mgbe agbakwunyere mmiri na putty. Nke a na-akpata thixotropy site na nbibi nke usoro ejikọtara na-adịghị mma nke ihe ndị dị na ntụ ntụ putty. Ihe owuwu a na-ebilite na izu ike ma daa n'okpuru nrụgide. Ya bụ, viscosity na-ebelata n'okpuru mkpali, na viscosity na-agbake mgbe guzoro.
9. Gini mere putty ji di arọ na usoro nchacha?
Azịza: N'okwu a, viscosity nke cellulose a na-ejikarị eme ihe dị elu. Ụfọdụ ndị na-emepụta ihe na-eji cellulose 200,000 mee putty. Putty a na-emepụta n'ụzọ dị otú a nwere nnukwu viscosity, ya mere ọ na-adị arọ mgbe ọ na-ehichapụ. Ọnụ ego a na-atụ aro nke putty ntụ ntụ maka mgbidi ime bụ 3-5 kg, na viscosity bụ 80,000-100,000.
10. Gịnị mere putty na ngwa agha nke cellulose nwere otu viscosity ji dị iche n'oge oyi na n'oge okpomọkụ?
Azịza: N'ihi gelation thermal nke ngwaahịa ahụ, viscosity nke ngwaahịa ahụ ga-eji nwayọọ nwayọọ belata na mmụba nke okpomọkụ. Mgbe ọnọdụ okpomọkụ karịrị gel okpomọkụ nke ngwaahịa ahụ, ngwaahịa ahụ ga-esi na mmiri pụta ma hapụ viscosity ya. Okpomọkụ ụlọ n'oge okpomọkụ na-adịkarị karịa ogo 30, nke dị nnọọ iche na okpomọkụ n'oge oyi, ya mere viscosity dị ala. A na-atụ aro ka ịhọrọ ngwaahịa nwere viscosity dị elu mgbe ị na-etinye ngwaahịa ahụ n'oge okpomọkụ, ma ọ bụ mee ka ọnụ ọgụgụ nke cellulose dịkwuo elu, ma họrọ ngwaahịa nwere okpomọkụ gel dị elu, gbalịa iji ngwaahịa MK ọkwa, gel okpomọkụ nke ngwaahịa a bụ nkezi. Karịrị ogo 70. Gbalịa ka ị ghara iji methyl cellulose n'oge okpomọkụ, gel okpomọkụ dị gburugburu 55 degrees,
Oge nzipu: Feb-14-2023