HEC for Textile

I-Hydroxyethyl cellulose (HEC) isetyenziswa ngokubanzi kushishino lwamalaphu, idlala indima ebalulekileyo kwiinkqubo ezahlukeneyo ukusuka kwifayibha kunye nokuguqulwa kwelaphu ukuya ekuyilweni kweepaste zokushicilela. Nantsi isishwankathelo sezicelo, imisebenzi, kunye nokuqwalaselwa kwe-HEC kumxholo welaphu:

1. Intshayelelo ye-Hydroxyethyl Cellulose (HEC) kwi-Textiles

1.1 Inkcazo kunye nomthombo

I-Hydroxyethyl cellulose yipolymer enyibilikayo emanzini ephuma kwi-cellulose ngokuphendula nge-ethylene oxide. Ngokuqhelekileyo ifunyenwe kwi-pulp yomthi okanye i-cotton kwaye icutshungulwa ukwenza i-polymer eneempawu ezikhethekileyo ze-rheological kunye nefilimu yokwenza ifilimu.

1.2 Ukuguquguquka kwezinto kwii-Aplikheshini zeTelephu

Kushishino lwamalaphu, i-HEC ifumana izicelo kumanqanaba ahlukeneyo emveliso, inegalelo ekusetyenzweni, ekugqityweni, nasekuguqulweni kweefayibha kunye namalaphu.

2. Imisebenzi ye-Hydroxyethyl Cellulose kwiiMpahla

2.1 Ukutyebisa kunye nokuzinziswa

I-HEC isebenza njenge-ejenti yokuqina kunye ne-stabilizer ekudayeni kunye nokuprinta iipasti, ukuphucula i-viscosity yabo kunye nokukhusela i-sedimentation yamasuntswana edayi. Oku kubalulekile ekufezekiseni umbala ofanayo kunye nokungaguquguqukiyo kwiilaphu.

2.2 Ukwenziwa kweNcama yokuPrinta

Kushicilelo lwe-textile, i-HEC isoloko isetyenziselwa ukwenza iipaste zokuprinta. Inika iimpawu ezintle ze-rheological kwintlama, ivumela ukusetyenziswa okuchanekileyo kwedayi kwilaphu ngexesha lenkqubo yoshicilelo.

2.3 Ukuguqulwa kweFayibha

I-HEC inokuqeshwa ukuguqulwa kwefayibha, ukunika iipropati ezithile kwiifiber ezifana nokuphucula amandla, ukuqina, okanye ukuchasana nokuthotywa kwe-microbial.

2.4 Ugcino lwamanzi

I-HEC yongeza ugcino lwamanzi kwimixube yelaphu, iyenza ibe luncedo kwiinkqubo apho ukugcinwa kwamaqondo okufuma kubalulekile, njengee-agent zokulinganisa okanye iipaste zokuprinta ilaphu.

3. Usetyenziso kwiMibhalo

3.1 Ukuprinta kunye nokuDaya

Kushicilelo lwelaphu kunye nokudaya, i-HEC isetyenziswa ngokubanzi ukwenza iipasti ezijiyileyo ezithwala idayi kwaye zivumele ukusetyenziswa ngokuchanekileyo kwelaphu. Inceda ukuqinisekisa ukufana kombala kunye nokuzinza.

3.2 Ii-arhente zokulinganisa

Ekubunjweni kobungakanani, i-HEC inegalelo kuzinzo kunye ne-viscosity yesisombululo sobungakanani, inceda ekusetyenzisweni kobungakanani kwimisonto erhwebayo ukuphucula amandla abo kunye nokuluka.

3.3 Ii-arhente zokugqiba

I-HEC isetyenziselwa ukugqiba ii-agent ukuguqula iimpawu zeendwangu, ezifana nokuphucula ukuvakalelwa kwabo, ukuphucula ukuchasana nemibimbi, okanye ukongeza ezinye iimpawu zokusebenza.

3.4 IiDayi eziFayibha eziReactive

I-HEC iyahambelana neentlobo ezahlukeneyo zedayi, kuquka idayi esebenza ngefiber. Inceda ekusasazweni ngokulinganayo kunye nokulungiswa kwezi dayi kwimicu ngexesha lenkqubo yokudaya.

4. Iingqwalaselo kunye neZilumkiso

4.1 Ukugxininisa

Ukugxininiswa kwe-HEC ekuqulunqweni kwe-textile kufuneka kulawulwe ngononophelo ukufezekisa iipropati ezifunwayo ze-rheological ngaphandle kokuchaphazela kakubi iimpawu zemveliso ye-textile.

4.2 Ukuhambelana

Kubalulekile ukuqinisekisa ukuba i-HEC iyahambelana nezinye iikhemikhali kunye nezongezo ezisetyenziswa kwiinkqubo ze-textile ukuphepha imiba efana ne-flocculation, ukunciphisa ukusebenza kakuhle, okanye utshintsho kwi-texture.

4.3 Impembelelo yokusingqongileyo

Kufuneka kuthathelwe ingqalelo impembelelo yokusingqongileyo yenkqubo yelaphu, kwaye kufuneka kwenziwe iinzame zokukhetha iindlela ezizinzileyo nezilungele indalo xa kuqulunqwa neHEC.

5. Isiphelo

Iselulosi yeHydroxyethyl sisongezo esiguquguqukayo kwishishini lelaphu, inegalelo kwiinkqubo ezinje ngoshicilelo, ukudaya, ukulinganisa, kunye nokugqiba. Iimpawu zayo ze-rheological kunye nokugcinwa kwamanzi zenza ukuba zixabiseke ekuqulunqeni i-pastes kunye nezisombululo ezisetyenziswa kwizicelo ezahlukeneyo ze-textile. Abaqulunqi kufuneka bathathele ingqalelo ngononophelo, ukuhambelana, kunye nezinto zokusingqongileyo ukuze kuqinisekiswe ukuba i-HEC ikhulisa iingenelo zayo kwiindlela ezahlukeneyo zelaphu.