Ethylene Glycol Ukwenza iPolyester Fiber
Isalathiso soBugcisa
| Izinto | Iyunithi | Umgangatho | Isiphumo |
| Imbonakalo | Ulwelo olungenambala | ||
| ethylene glycol | ≥99.8 | 99.9 | |
| Ukuxinana | 1.1128-1.1138 | 1.113 | |
| Umbala | Pt-Co | ≤5 | 5 |
| Indawo yokubilisa yokuqala | ℃ | ≥196 | 196 |
| Phelisa indawo yokubilisa | ℃ | ≤199 | 198 |
| Amanzi | % | ≤0.1 | 0.03 |
| Ubumuncu | % | ≤0.001 | 0.0008 |
Ukusetyenziswa
Enye yeempawu eziphambili kunye nokusetyenziswa kwe-ethylene glycol kukuguquguquka kwayo njenge-solvent. Njengesolubilizer ethembekileyo nesebenzayo, isetyenziswa ngokubanzi kumashishini ahlukeneyo. Ukukwazi kwayo ukunyibilikisa iintlobo ngeentlobo zezinto kuyenza ibe sisithako esiyimfuneko ekuvelisweni kweepolyester zokwenziwa. Nokuba ufuna ukunyibilikisa idayi, amayeza okanye ezinye izinto, ii-glycols zibonelela nge-solvency ephezulu ukuqinisekisa iziphumo ezilungileyo kwinkqubo yakho yokuvelisa.
Enye into ephawulekayo ye-ethylene glycol yindima yayo njenge-antifreeze. Ngendawo yawo ephantsi yokukhenkceza, ithintela ukuba umkhenkce ungabikho kwinkqubo yokupholisa, nto leyo eyenza ukuba ibe sesona sixhobo siyimfuneko kwimixube yemoto yokuchasa umkhenkce. Eli nqaku liqinisekisa ukuba injini yakho kunye nenkqubo yokupholisa iya kuhlala isebenza nakumaqondo obushushu angaphantsi kweqanda. Ngaphaya koko, ubutyhefu bayo obuphantsi kwizilwanyana buqinisekisa ukusetyenziswa ngokukhuselekileyo kwimizi-mveliso nakwizicelo zasekhaya.
I-Ethylene glycol idlala indima ebalulekileyo kwimathiriyeli ekrwada yokwenziwa kwepolyester. Yinto eyisiseko yokuvelisa i-polyester kwaye inozinzo oluhle kakhulu lwe-thermal kunye neempawu zomatshini. Ingaba ufuna iifibers zokwenziwa, iifilimu okanye i-resins, i-glycols inika isiseko sokudala izinto eziphezulu zokusebenza ezihlangabezana neemfuno ezahlukeneyo zamashishini ahlukeneyo.
Isishwankathelo, i-ethylene glycol yi-multifunctional compound kunye ne-solvency egqwesileyo kunye neempawu ze-antifreeze, kwaye ziyinto ebalulekileyo ekrwada kwimveliso ye-polyester yokwenziwa. Ubume bayo obungenambala, obungenavumba, kunye netyhefu ephantsi kwizilwanyana, iqinisekisa ukhuseleko kunye nokusebenza kakuhle kwisicelo sakho. I-Glycol ixuba ngaphandle komthungo namanzi kunye ne-acetone, iyenza ibe sisisombululo esifanelekileyo kwiimfuno zakho ze-solvent kunye ne-antifreeze. Fumana izibonelelo eziphezulu ze-ethylene glycol kwaye uthathe inkqubo yakho yokuvelisa inyukele phezulu.
