Kedu ka Cellulose Ethers si eme ka arụ ọrụ nke ihe ntanye tile dị mma

A na-eji ethers cellulose eme ihe n'ọtụtụ ebe na ụlọ ọrụ ihe owuwu dị ka ihe mgbakwunye na nrapado taịlị n'ihi njigide mmiri ha dị mma, na-agbatị, na ihe ndị na-emepụta ihe. A na-ejikarị eriri tile na-ejikọta taịl nile na elu dị ka konkịtị, seramiiki, ma ọ bụ nkume nkịtị, na cellulose ethers nwere ike imeziwanye arụmọrụ ha n'ụzọ dị iche iche.

1. Ejikwa mmiri emelitere

Cellulose ethers nwere ike imeziwanye njide mmiri nke adhesives tile site n'ịme netwọk nke njikọ hydrogen na ụmụ irighiri mmiri. Ihe onwunwe a na-egbochi evaporation nke mmiri site na nrapado, na-ekwe ka ọ nọgide na-arụ ọrụ ruo ogologo oge. Ndobe mmiri dị mma na-emekwa ka njikọ dị mma dị n'etiti taịlị na mkpụrụ, na-ebelata ihe ize ndụ nke mwepu tile ma ọ bụ mgbawa.

2. Mgbakwunye adhesion

Cellulose ethers nwere ike ime ka adhesion nke tile adhesives site n'inye ezigbo mmiri mmiri nke elu tile na mkpụrụ. Ihe ndị dị na hydrophilic nke cellulose ethers na-eme ka nrapado nwere ike gbasaa n'elu elu, na-eme ka mpaghara kọntaktị na ike ike. Mgbakwunye adhesion na-enye ohere maka nkesa ibu ka mma, na-ebelata ihe ize ndụ nke nrụrụ tile ma ọ bụ mgbawa n'okpuru ibu dị arọ.

3. Ịrụ ọrụ emelitere

Cellulose ethers nwere ike imeziwanye arụmọrụ nke nrapado tile site n'inye nkwubi okwu kwụsiri ike ma na-agbanwe agbanwe. Ngwongwo thixotropic nke cellulose ethers na-ekwe ka nrapado na-anọgide na-adịwanye njọ mgbe ọ na-ezu ike, ma na-aghọwanye mmiri mgbe ọ na-ama jijiji ma ọ bụ na-akpachasị ya, na-enye mfe ịgbasa na larịị. Arụ ọrụ emelitere na-enye ohere maka ngwa dị mfe ma belata ohere nke akara trowel ma ọ bụ mkpuchi na-enweghị isi.

4. Nguzogide Sag emelitere

Cellulose ethers nwere ike melite sag nguzogide nke tile adhesives site n'inye ezigbo nguzozi n'etiti viscosity na thixotropy. Ihe nrapado ahụ na-anọgide na-eguzosi ike na ọ dịghị adalata ma ọ bụ daa n'oge ngwa ahụ, ọbụlagodi na elu kwụ ọtọ. Nguzogide sag dị mma na-eme ka nrapado na-anọgide na-adị n'oge usoro ọgwụgwọ ahụ, na-ebelata ihe ize ndụ nke ịkwaga tile ma ọ bụ nkwụsị.

5. Nkwụsịtụ Ifriizi-Kamma Kamma

Cellulose ethers nwere ike imeziwanye nkwụsi ike nke ifriizi-thaw nke tile adhesives site na igbochi mmiri ịbanye na nrapado na ime ka mgbasawanye ma ọ bụ gbawapụ n'oge okirikiri oyi-ajụjụ. The mma njide mmiri na thixotropic Njirimara nke cellulose ethers hụ na nrapado na-anọgide na-eguzosi ike na ọ dịghị ekewa ma ọ bụ mebie n'oge cycles, n'ịhụ na ogologo ọrụ ndụ nke tiled elu.

N'ikpeazụ, cellulose ethers bụ ihe mgbakwunye dị mkpa na nrapado tile n'ihi ihe ha pụrụ iche nke na-eme ka arụmọrụ nke nrapado dịkwuo mma. Ndogide mmiri ka mma, nrapanye, ịrụ ọrụ, nguzogide sag, na nkwụsi ike nkwụ oyi na-eme ka ike njikọ dị mma, ngwa dị mfe, yana ogologo ndụ ọrụ nke elu tiled.