Ethyl cellulose adhesive bụ ụdị nrapado nke sitere na ethyl cellulose, polymer semi-synthetic nke sitere na cellulose. A na-eji nrapado a eme ihe n'ọtụtụ ebe n'ime ụlọ ọrụ dị iche iche n'ihi njirimara pụrụ iche na ntụgharị ya.
1. Ihe mejupụtara:
Ethyl cellulose adhesive bụ isi ihe mejupụtara ethyl cellulose, nke bụ ihe sitere na cellulose, polymer eke dị na mgbidi cell osisi. A na-emepụta ethyl cellulose site na imeghachi cellulose na ethyl chloride ma ọ bụ ethylene oxide.
2. Ngwongwo:
Thermoplastic: Ethyl cellulose adhesive bụ thermoplastic, nke pụtara na ọ na-adị nro mgbe ọ na-ekpo ọkụ ma na-esi ike mgbe ọ dị jụụ. Ngwongwo a na-enye ohere ngwa ngwa na njikọta.
Ntugharị: Ethyl cellulose adhesive nwere ike ịmepụta ka ọ bụrụ ihe doro anya, na-eme ka ọ dị mma maka ngwa ebe visibiliti ma ọ bụ aesthetics dị mkpa.
Nchikota dị mma: Ọ na-egosipụta ezigbo nrapanye n'ọtụtụ ihe dị iche iche gụnyere akwụkwọ, kaadiboodu, osisi, na ụfọdụ plastik.
Nkwụsi ike nke kemịkalụ: Ọ na-eguzogide ọtụtụ kemịkalụ, na-eme ka ọ dabara maka ngwa ebe a na-atụ anya ikpughe na kemịkal.
Nsi dị ala: A na-ewere eriri ethyl cellulose dị ka obere nsị, na-eme ka ọ dị mma maka ngwa ụfọdụ dị ka nkwakọ nri.
3. Ngwa:
Nkwakọ ngwaahịa: A na-ejikarị eriri ethyl cellulose eme ihe na ụlọ ọrụ nkwakọ ngwaahịa maka igbe akara, katọn, na envelopu.
Bookbinding: N'ihi nghọta ya na ezigbo njigide, a na-eji ethyl cellulose adhesive mee ihe na ntinye akwụkwọ maka ibe akwụkwọ na itinye mkpuchi.
Labeling: A na-eji ya maka akara ngwa n'ụlọ ọrụ dịka nri na ihe ọṅụṅụ, ọgwụ na ihe ịchọ mma.
Ịrụ osisi: Ethyl cellulose adhesive A na-eji osisi arụ ọrụ maka ijikọ ihe mkpuchi osisi na laminates.
Akpụkpọ anụ: N'ime ụlọ ọrụ textile, a na-eji ya maka njikọta akwa na mmepụta nke ụdị teepu na akara ụfọdụ.
4. Usoro nrụpụta:
A na-arụpụtakarị nrapado ethyl cellulose site na igbari ethyl cellulose na ihe mgbaze kwesịrị ekwesị dị ka ethanol ma ọ bụ isopropanol.
Enwere ike ịgbakwunye ihe mgbakwunye ndị ọzọ dị ka plasticizers, tackifiers, na stabilizers iji melite arụmọrụ na njikwa njirimara nke nrapado.
Ngwakọta ahụ na-ekpo ọkụ ma kpalie ya ruo mgbe a ga-enweta ihe ngwọta otu.
Mgbe emechara nrapado ahụ, enwere ike itinye ya site na iji ụzọ dị iche iche gụnyere ịgba, ịhịa aka n'ahụ, ma ọ bụ ịtụgharị dabere na ngwa achọrọ.
5. Ihe gbasara gburugburu ebe obibi:
A na-ewerekarị nrapado ethyl cellulose ka ọ bụrụ enyi na gburugburu ebe obibi ma e jiri ya tụnyere ụfọdụ ụdị nrapado ndị ọzọ n'ihi ntọala cellulose sitere n'okike ya.
Otú ọ dị, ọ dị mkpa ịtụle mmetụta gburugburu ebe obibi nke ihe mgbaze na-eji na-emepụta ihe na iji hụ na a na-agbaso usoro mkpofu kwesịrị ekwesị.
Ethyl cellulose adhesive bụ ihe nrapado dị iche iche na nke a na-ejikarị eme ihe na ngwa n'ofe ụlọ ọrụ dị iche iche gụnyere nkwakọ ngwaahịa, akwụkwọ, ịde aha, ọrụ osisi, na textiles. Ngwongwo ya pụrụ iche dị ka nghọta, ezigbo adhesion, na nkwụsi ike kemịkal na-eme ka ọ bụrụ nhọrọ mara mma maka ọtụtụ ngwa. Na mgbakwunye, nsi ya dị ntakịrị na ịdị mma gburugburu ebe obibi ma e jiri ya tụnyere ụfọdụ nrapado ndị ọzọ na-enye aka na ewu ewu ya.
Oge nzipu: Eprel-24-2024