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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 mmetụta nke nkà na ụzụ, usoro na akụrụngwa, ọ na-esiri ike ikwe nkwa viscosity dị elu nke ụlọcellulose etherngwaahịa ruo ogologo oge. A na-eji cellulose ether eme ihe dị ka onye na-ejigide mmiri, ihe na-ekpuchi ya na ihe nkedo na ngwaahịa ngwa agha, nke nwere mmetụta dị ukwuu na arụmọrụ arụ ọrụ, viscosity mmiri, oge ọrụ na usoro ihe owuwu nke ngwa ngwa. A na-arụ ọrụ ndị a nke ọma site na njikọ hydrogen dị n'etiti cellulose ether molecule na mmiri molecule na ọrụ ikuku nke cellulose ether molecule, n'ezie, ọ na-ewe akụkụ nke njikọ hydrogen na cellulose ether molecular chain ma na-ebelata njikọ nke cellulose ether. nke na-ebelata njide mmiri na ikike wetting nke cellulose ether. Ndị na-emepụta ngwa agha na-adịkarịghị eche ebe a, n'otu aka ahụ, ngwaahịa ngwa ngwa ụlọ ka na-esiwanye ike, enwebeghị nlezianya na-aṅa ntị na ọkwa nke ịrụ ọrụ, n'aka nke ọzọ, anyị na-ahọrọ viscosity dị elu karị. karịa teknụzụ achọrọ viscosity, akụkụ a na-akwụghachikwa ụgwọ maka mfu nke njide mmiri, mana na wettability mebiri emebi.

https://www.longouchem.com/modcell-hemc-lh80m-for-wall-putty-product/

Arụmọrụ nke ngwa agha na-emetụta cellulose ether nwere nrapado extractant na mmepụta usoro, n'akwụkwọ a, ihe dị iche nke tensile ike nrapado ike n'etiti cellulose ngwaahịa na cellulose ether ngwaahịa agbakwunyere na tackifier na seramiiki tile adhesive kwadoro site na nnwale. Tackifier bụ ụdị ihe ụfọdụ ndị na-emepụta cellulose ether agbakwunyere iji mejupụta ụkọ teknụzụ mmepụta, teknụzụ na akụrụngwa. Ịdị adị nke tackifier na-eme ka eriri ogologo nke cellulose ether cross-link na ghọọ net-like, nke na-emetụta ọsọ nke cellulose ether film e guzobere na ala nke ihe nkiri, si otú na-emetụta ọrụ nke cellulose ether na ngwa agha, na kpọmkwem- mmetụta ikiri bụ: ike nrapado tensile agbanweela n'okpuru ọnọdụ ọgwụgwọ ọ bụla; a na-agbatị oge nhazi nke ngwa agha.

https://www.longouchem.com/modcell-hemc-lh80m-for-wall-putty-product/

1.N'okpuru ọnọdụ ọgwụgwọ ọkọlọtọ, mgbakwunye nke tackifier na cellulose ether na-enweghị tackifier na usoro mmepụta nwere mmetụta ụfọdụ na ike ntanye nke seramiiki tile adhesive, ngwaahịa ndị a gbakwunyere na tackifier na usoro mmepụta nwere ike dị elu dị elu. .

2.N'akụkụ nke mmiri na-eguzogide mmiri, ike nke ntanye nke seramiiki tile adhesive na cellulose ether agbakwunyere tackifier na usoro mmepụta dị njọ karịa nke ngwaahịa na-enweghị tackifier na usoro mmepụta nkịtị, cellulose ether nwere tackifier na-emetụta mmiri. iguzogide nke tile nrapado.

3. N'ihe gbasara oge nhazi ikuku,cellulose ethera na-eji tackifier mee ihe na nrapado tile, ike nkwụsị ya dị ala karịa nke ngwaahịa na-enweghị tackifier, na oge mmeghe na-ebelata.

4.Dịka maka ịtọ oge, ọsọ ọsọ nke cellulose ether ceramic tile adhesive na-enweghị ịgbakwunye tackifier n'okpuru usoro mmepụta nkịtị bụ ngwa ngwa. Na nchịkọta, ọnụnọ nke tackifier, ihe na-eme ka ihe na-ejikọta ya na-eme ka cellulose ether aqueous ngwọta na-eme ka ihe mgbochi dị elu dị elu, nke gosipụtara na ọ dị elu na ule ahụ, ma ịdị adị nke tackifier na-emetụta ọtụtụ ngwa ngwa dị mkpa nke cellulose. ether, dị ka mmiri na-eguzogide mmiri, oge mmeghe, wettability na ihe ndị ọzọ. N'ezie, viscosity bụ naanị otu n'ime njirimara arụmọrụ nke cellulose ether, viscosity abụghị ihe ntinye dị mkpa maka ịrụ ọrụ zuru oke nke cellulose ether, mana ụdị na ọdịnaya nke otu kwesịrị ịbụ ihe na-elekwasị anya nke ndị na-emepụta ngwa agha.

5.Ọ bụkwa n'ihi na ndị na-emepụta ngwa agha na-akwụ ụgwọ dị ukwuu na viscosity, na-eme ka ụfọdụ ụlọ ọrụ mmepụta cellulose ether mụbaa viscosity site na ihe ndị ọzọ iji gboo ihe ndị a chọrọ nke ndị na-emepụta ngwa agha, na ụdị ngwaahịa a nwere naanị viscosity dị elu, nke zuru oke. arụmọrụ kwesịrị ka ndị ọrụ nlebara anya, na elu viscosity pụtara ìhè kpụrụ site na-amụba viscosity ike nweta "High viscosity ala ọdịnaya" tiori nke ngwa agha emepụta na-atụ anya, ma ọ dịghị adị n'ezie. Iji họrọ cellulose ether, nke bụ ihe dị mkpa akụrụngwa na ngwa agha, ụlọ ọrụ ngwa agha na-achụso ịdị elu na ịdị mma kwesịrị ịma ụfọdụ ozi n'azụ, nke a ga-enyere ndị na-emepụta ihe aka ịmepụta ngwaahịa dị elu, iji hụ na nkwụsi ike nke ngwaahịa.

https://www.longouchem.com/modcell-hemc-lh80m-for-wall-putty-product/

Oge nzipu: Jul-17-2023