Hydroxypypylthththththththylcelllose (hpmc) na talea adres

Hydroxypyl Methylcelllose (HPMC) bụ ihe eji eji ụlọ ọrụ owuwu, ọkachasị na usoro mgbapụta. Polymer na-agbanye mmiri na-agbanye ọtụtụ ihe, na-eme ka ọ bụrụ ihe a ma ama na adhesives, mkpuchi na kemịkalụ ndị ọzọ na-ewu mmiri.

Okwu Mmalite na Hydropyythylthylthyllllose (HPMC)

Hydroxypyl Methylcelllose (HPMC) bụ ihe na-abụghị ihe na-abụghị ihe na-enweghị ihe na-adịghị mma, nke ahịhịa ndụ, nke mmiri na-eji n'ọtụtụ ebe na-ewu ewu. Ọ bụ usoro nke cellose, polymer eke nke a na-ahụ na osisi na ihe ndị ọzọ. HPMC a gbanwee site na ịgbakwunye hydropyyl na methyl na ballose backbone, si otú a na-eme ka njigide mmiri ya, na-eme ka njigide mmiri ya, na-emekwa ka njigide mmiri ya.

HPMC bụ polymer nke nwere ike ịhazi atụmatụ ngwaahịa ụfọdụ. Ọ dị na ogo dị iche iche, na-enweghị ike viscosity dị elu, enwere ike ịhazi ya na ọkwa dị iche iche nke hydroxyppyl na methy nbanye. Nke a na-enye ndị na-emepụta ihe ka ha mara mma nke ngwaahịa ha, na-eme ka ha rụọ ọrụ nke ọma, dị mfe itinye ma dị mfe itinye ma dịkwa ọnụ ala karịa ka ọ na-emepụta.

Uru nke HPMC na Tile Adhesives

A na-eji HPMC mee ihe n'ọtụtụ ebe na-eme ihe n'ihi ọtụtụ uru ya. Lee ụfọdụ ihe kpatara HPMC bụ polyman nke nhọrọ maka tile adhesives:

1. Njide mmiri

HPMC nwere ike ịmịcha ma jigide nnukwu mmiri, na-eme ya ọmarịcha mmiri na-ejigide onye na-eje ozi na taịlị. Nke a dị mkpa n'ihi na mmiri na-enyere aka mee ka nrapado ahụ rụọ ọrụ na nke ya na mkpụrụ. Site na HPMC, tahesive na-arụ ọrụ ogologo oge, nke na-enye nrụnye ahụ karịa itinye aka na nrapado ma mezie taịlị tupu ọ dị.

2. Ndị na-eme mkpọtụ

HPMC bụ nke na-eme ka taịlị tile ndị ọzọ na-ahụ n'anya, na-enyere aka ịkwalite ike ha. HPMC na-eme ka ihe nrapado ahụ site na ịzọ mmiri mmiri, nke na-eme ka ihe nrapado ma mepụta papa a na-agbanwe agbanwe. Nke a na - eme ka ọ dịkwuo mfe itinye ihe nrapado ma belata ihe ize ndụ nke egbugbere ọnụ egbugbere ọnụ (ntụgharị n'agbata taịl).

3. Meziwanye adresion

HPMC na-eme ka ndọpụta nke taịlị nke taịlị n'ihi ihe nrapado ya. Mgbe agbakwunye ya na nrapado, Hpmc Metdị ihe nkiri dị mkpa n'elu mkpụrụ nke na-enyere aka na ntinye ahụ ruo taịlị. Ihe nkiri a na - egbochi nrapado site na ihicha ngwa ngwa, na - eme ka ọ kwụsị ike nkekọ.

4. Mgbanwe

HPMC nwere ike ime ka ndị ọzọ na-agbanwe agbanwe, nke dị mkpa na mpaghara na-agakarị, dị ka ụlọ na-edozi ma ọ bụ nwee oke. HPMC na-enyere aka ịme ihe nrapado ọzọ na-agbanwe agbanwe, na-ekwe ka ọ pụọ na ụlọ ahụ, belata ihe ize ndụ nke tallel na-efe efe ma ọ bụ daa.

5. Anti-Sag Ngwongwo

HPMC na-enyere aka belata ihe ize ndụ nke Wall Wall Wall. N'ihi ihe ha na-emekarị, Hpmc na-enyere aka igbochi ihe nrapapụ site na ịmịcha ma ọ bụ ịnya mgbidi ahụ tupu ọ tọọ. Nke a nwere ike inye aka ịhọpụta ndị nrụnye aka na-agbanwe agbanwe ma belata mkpa maka inyocha.

na ngwụcha

HPMC bụ polymer dị omimi nke na-enye ọtụtụ uru na ụlọ ọrụ na-ewu ihe, ọkachasị na usoro ndọta. Mmiri ya na-ejigide, na-eme ka ihe, na-agbanwe agbanwe na ihe mgbochi Sai-si Sag na-eme ka ihe ndị ọkachamara na-ewu ụlọ n'ụwa niile. Site na iji HPMC mee ihe mara mma nke ihe eji eme ihe nke talesives, ndi na - emeputa ihe nwere ike ime ka ndi ozo di mfe itinye aka na njem na nguzogide mmiri, o yikarịghị ka ọ ga - akụ afọ. Ya mere, ọ bụghị ihe ijuanya na HPMC bụ ihe dị mkpa nke ụlọ ọrụ na-ewu ụlọ taa.


Oge Post: Sepp-20-2023