Okwu Mmalite:
A na-ejikarị adhatex-Dabere na ebe a na-ejikarị ọrụ n'ụlọ ọrụ dị iche iche n'ihi ike ha, ike nke inwe mmekọrịta na gburugburu ebe obibi. Mgbakwunye ndị a gụnyere mgbasa nke polymer na mmiri, na mbubreyo ịbụ onye bụ isi. Agbanyeghị, iji mee ka arụmọrụ ha mee ihe ma dozie ha iji ngwa ndị akọwapụtara, a na-etinye ụdị ihe mgbakwunye dị iche iche na ngọngọ. N'etiti ihe ndị a, evethers cellususe na-arụ ọrụ dị oke mkpa, na-enye ihe ndị dị mma dị ka njikwa viscosity, njigide mmiri, na ndozi nke Adhesion.
Njirimara nke eyers cellushose:
Ethymers cellugul, polymer sitere polymer nke sitere na mgbidi cell. A na - enweta ha site na modelinification celluse site na mmeghachi omume nke ihe mmeghachi omume. The most common types of cellulose ethers used in latex-based adhesives include methyl cellulose (MC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), and carboxymethyl cellulose (CMC). Playdị nke ọ bụla na-egosipụta ihe ndị pụrụ iche na-enye aka na arụmọrụ nke adhasex na mbubreyo.
Njikwa viscosity:
Otu n'ime ọrụ isi nke usoro cellugul na adhesives nke sitere na mbubreyo. Ihe mgbakwunye nke evethers cellose na-enyere aka idozi viscositi nke usoro nrapado, na-eme ka ọ dịkwuo mfe ijikwa ma tinye ya mfe ijikwa ma tinye ya n'ọrụ. Site na iyi egwu viscosity, eyers cell na-eme ka njikwa zuru oke na-achịkwa na ịgbasa ngwa nke nrapado, na-agbaso mkpuchi na ike otu.
Njide mmiri:
Eutmers cellosuc bụ polymen hydrophilic nwere ike ịmịkọta ma na-ejigide molecules mmiri. Na ngwa ndị dabex-dabere na ngalaba a, ihe a bara uru karịsịa ka ọ na-eme ka oge jọọ ndị na-emeghe - oge nke ihe nrapata na-arụ ọrụ mgbe ngwa. Site na igbu oge ihicha, eyers na-agbatị windo maka ọnọdụ kwesịrị ekwesị na ndozi nke ndị a na-ejikọ ọnụ, si otú a na-eme ka a pụrụ ịdabere na ya.
Nkwalite Adhesion:
Euthers na-esokwa na arụmọrụ nrapado na-adọta site na ịkwalite mmekọrịta n'etiti ihe nrapata na ebe ị na-amị mkpụrụ. Site na njikọta Hydrogen na usoro ndị ọzọ, Evers cell na-eme ka etting na ndọnye ya na mkpụrụ dị iche iche, gụnyere osisi, akwụkwọ, na caramics. Nke a na - arụpụta na njikọ dị mma, ịdị anya, na iguzosi ike n'ihe metụtara gburugburu ebe obibi dị ka mmiri na mgbanwe okpomọkụ.
Ndakọrịta na polymers nke mbubreyo:
Uru ọzọ dị mkpa nke eyers cellulose bụ ndakọrịta ha na polymers mbubreyo. N'ihi ọdịdị hydrophic ha, eyers cell na-achụsasị otu na Latex a na-enweghị na-emetụta nkwụsi ike ma ọ bụ ihe rahioloulo. Mgbakwunye a na-ahụ maka nkesa nke ihe mgbakwunye na nrapado na nrapado, si otú a na-emeli arụmọrụ na belata usoro ekwekọghị.
Nkwado gburugburu ebe obibi:
A na-enweta ndị na-eme mgbanwe sitere na akụrụngwa na-emezi emezi, na-eme ha ihe mgbakwunye gburugburu ebe obibi maka ndị na-eme ngwụsị mbubreyo. N'adịghị ka polymers sịntetik, nke sitere na Petrochemicals, eyers cell bụ biodegradable na pose ebe gburugburu ebe obibi. Dị ka ihe ngwọta maka ihe ngwọta na-adịghị adọrọ adọrọ na-etolite, ndị eyers mkpụrụ osisi na-enye ndị ọzọ maka ndị na-emepụta ihe na-achọ iji belata iwu carbon ha na-agbaso usoro.
Nkwubi:
Ethress ethosers na-arụ ọrụ dị mkpa na ịkwalite arụmọrụ nke adhases nke mbubreyo dị iche iche. Site na njikwa viscosity na mmiri mmiri na nkwalite adhesion na nkwado nke gburugburu ebe obibi, ethers celllose na-enye ụtụ maka usoro na arụmọrụ nke adhesives ndị a. Dị ka ndị ọrụ na-eme ka ọ dị ọhụrụ ma chọọ akwụkwọ ndụ akwụkwọ ndụ, ndị eyers cell na-adị njikere ịnọgide na-eme ihe mgbakwunye na-agbanwe agbanwe.
Oge post: Apr-18-2024