Yintoni i-ethyl cellulose adhesive.

I-Ethyl cellulose adhesive luhlobo lwe-adhesive ephuma kwi-ethyl cellulose, i-semi-synthetic polymer ephuma kwi-cellulose. Le ngcina isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa kunye nokuguquguquka.

1. Ukwakheka:

I-Ethyl cellulose adhesive ngokuyinhloko yenziwe nge-ethyl cellulose, ephuma kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zesityalo. I-cellulose ye-Ethyl yenziwa ngokuphendula i-cellulose nge-ethyl chloride okanye i-ethylene oxide.

2. Iinkcazelo ngeempawu:

I-Thermoplastic: Isincamathelisi se-Ethyl cellulose yi-thermoplastic, oku kuthetha ukuba iyathamba xa ishushu kwaye yomelela xa ipholisa. Le propati ivumela usetyenziso olulula kunye nokudibanisa.

Ukungafihli: I-adhesive ye-cellulose ye-Ethyl inokuqulunqwa ukuze ibonakale, iyenze ifaneleke kwizicelo apho ukubonakala okanye ubuhle bubalulekile.

Ukubambelela Okulungileyo: Ibonisa ukunamathela okulungileyo kuluhlu olubanzi lwee-substrates ezibandakanya iphepha, ikhadibhodi, umthi kunye neeplastiki ezithile.

Ukuzinza kweMichiza: Ayinyangeki kwiikhemikhali ezininzi, iyenza ifaneleke usetyenziso apho ukuvezwa kweekhemikhali kulindeleke.

Ubuthi obuphantsi: I-Ethyl cellulose adhesive ithathwa njengetyhefu ephantsi, iyenza ikhuseleke kwizicelo ezithile ezifana nokupakishwa kokutya.

3. Usetyenziso:

Ukupakishwa: I-Ethyl cellulose adhesive idla ngokusetyenziswa kwishishini lokupakisha ukutywina iibhokisi, iibhokisi, kunye nemvulophu.

Ukudibanisa iincwadi: Ngenxa yokungafihli kunye neempawu ezintle zokunamathela, i-ethyl cellulose adhesive isetyenziswa ekuhlanganiseni iincwadi kumaphepha okubopha kunye namaqweqwe okuncamathela.

Ukuleyibhelishwa: Isetyenziselwa ukufaka iilebhile izicelo kumashishini afana nokutya nesiselo, amayeza, kunye nezinto zokuthambisa.

Ukusebenza ngamaplanga: I-Ethyl cellulose adhesive isetyenziselwa ukwenza umthi wokudibanisa i-veneers kunye ne-laminates.

Impahla: Kushishino olulukiweyo, isetyenziselwa ukudibanisa amalaphu kunye nokuveliswa kweentlobo ezithile zeeteyiphu kunye neelebhile.

4. Inkqubo yokuVelisa:

I-Ethyl cellulose adhesive idla ngokuveliswa ngokunyibilikisa i-ethyl cellulose kwi-solvent efanelekileyo njenge-ethanol okanye i-isopropanol.

Ezinye izongezo ezifana neplastiki, i-tackifiers, kunye ne-stabilizers zinokongezwa ukuphucula ukusebenza kunye nokuphatha iimpawu ze-adhesive.

Emva koko umxube ushushu kwaye uxutywe de kube isisombululo esifanayo sifunyenwe.

Emva kokuba i-adhesive yenziwe, inokusetyenziswa ngokusebenzisa iindlela ezahlukeneyo ezibandakanya ukutshiza, ukuxubha, okanye ukuqengqeleka ngokuxhomekeke kwiimfuno ezithile zesicelo.

5. Iingqwalasela zokusingqongileyo:

I-Ethyl cellulose adhesive ngokuqhelekileyo ithathwa njengento ehambelana nokusingqongileyo xa kuthelekiswa nezinye iindidi zokuncamathelisa ngenxa yesiseko sayo sendalo esenziwe yiselulosi.

Nangona kunjalo, kubalulekile ukuqwalasela impembelelo yokusingqongileyo ye-solvent esetyenziswe kwinkqubo yokuvelisa kunye nokuqinisekisa ukuba iindlela ezifanelekileyo zokulahla ziyalandelwa.

I-Ethyl cellulose adhesive incamathelisa ngeendlela ezininzi kwaye isetyenziswa ngokubanzi kunye nezicelo kuwo wonke amashishini ahlukeneyo kubandakanya ukupakishwa, ukudibanisa iincwadi, ukuleyibheli, ukusebenza ngamaplanga, kunye namalaphu. Iimpawu zayo ezizodwa ezifana nokungafihli, ukubambelela kakuhle, kunye nokuzinza kweekhemikhali kwenza kube yinto ekhangayo kwizicelo ezininzi. Ukongeza, ubutyhefu bayo obuphantsi kunye nobuhlobo bendalo xa kuthelekiswa nezinye izinto zokuncamathelisa zinegalelo ekuthandeni kwayo.