Focus on Cellulose ethers

HEMC maka Tile Adhesive C1 C2

HEMC maka Tile Adhesive C1 C2

Hydroxyethyl methylcellulose (HEMC) bụ polymer dabeere cellulose eji na-ewu ụlọ ọrụ dị ka ihe mgbakwunye na tile nrapado formulations. HEMC bụ polymer soluble mmiri nke na-enye viscosity, njide, na adhesion Njirimara na tile adhesives. N'isiokwu a, anyị ga-atụle ngwa nke HEMC na tile nrapado formulations, ya Njirimara, uru, na ihe ize ndụ nwere.

A na-eji HEMC eme ihe n'ọtụtụ ebe dị ka ihe mgbakwunye na tile adhesives n'ihi ihe pụrụ iche ya, nke na-enyere aka melite arụmọrụ nke nrapado. Otu n'ime isi ọrụ nke HEMC na tile adhesives bụ inye viscosity, nke dị mkpa maka ngwakọta kwesịrị ekwesị na ntinye nke nrapado. HEMC na-arụkwa ọrụ dị ka onye na-ekekọta ihe, na-ejikọta ihe nkwụnye ahụ ma na-enye ihe eji eme ihe.

A na-ekewa nrapado taịlị emebere na HEMC ụzọ abụọ: C1 na C2. Emebere nrapado C1 maka idozi taịlị seramiiki, yana nrapado C2 ka emebere maka idozi taịlị poselin. Ojiji nke HEMC n'ime usoro nrapado tile na-enye ohere maka ịrụ ọrụ ka mma, nkwalite na-abawanye, na mbelata mmịnye mmiri.

A na-ejikwa HEMC mee ihe n'ụdị nrapado tile dị ka onye na-azụ azụ, nke na-enyere aka ịchịkwa nhazi oge nke nrapado. Nke a na-enye ohere maka ogologo oge na-arụ ọrụ na mma adhesion Njirimara. HEMC na-enyekwa ihe ndị na-ejigide mmiri, nke na-egbochi ihicha ngwa ngwa nke nrapado ma kwalite ọgwụgwọ kwesịrị ekwesị.

Otu n'ime uru dị n'iji HEMC na usoro nrapado tile bụ ndakọrịta ya na mgbakwunye na ihe ndị ọzọ. Enwere ike iji HEMC na njikọ polymers ndị ọzọ, dị ka polyvinyl acetate (PVA), iji melite arụmọrụ nke nrapado. Ọ dakọtara na ihe dị iche iche dị iche iche, dị ka ájá na simenti, nke a na-ejikarị eme ihe n'ụdị nrapado tile.

HEMC bụ ihe mgbakwunye nchekwa na gburugburu ebe obibi, nke na-adịghị egbu egbu na biodegradable. Ọ na-agbaze nke ukwuu n'ime mmiri, na-eme ka ọ dị mfe iji yana itinye n'ime usoro nrapado taịlị. HEMC na-eguzogidekwa mmebi site na ọkụ UV na microorganisms, na-eme ka ọrụ ogologo oge nke nrapado ahụ dị ogologo.

Agbanyeghị, enwere ike ịnwe ihe egwu jikọtara ya na iji HEMC na usoro nrapado tile. HEMC nwere ike ime ka akpụkpọ anụ na anya iwe na ụfọdụ ndị mmadụ, na ikpughe ogologo oge nwere ike ibute nsogbu iku ume. Ọ dị mkpa iji HEMC dị ka ụkpụrụ nchekwa si dị ma zere ịkpọtụrụ anụ ahụ, anya na usoro iku ume ozugbo.

Na mmechi, Hydroxyethyl methylcellulose (HEMC) bụ ihe mgbakwunye a na-ejikarị eme ihe n'ụdị nrapado taịlị. Ọ na-enye viscosity, njide, na ihe nkedo, na-eme ka arụmọrụ nke nrapado dịkwuo mma. HEMC dakọtara na ihe mgbakwunye na ihe ndị ọzọ, na-eme ka ọ bụrụ ihe mgbakwunye dị irè ma dị irè. Otú ọ dị, e nwere ihe ize ndụ ndị nwere ike ime na iji HEMC eme ihe, ọ dịkwa mkpa iji ya mee ihe kwekọrọ na ụkpụrụ nchekwa.


Oge nzipu: Feb-13-2023
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