Iitshiphusi zePolyester CZ-318
Uhlobo
"JADE" Brand, Copolyester.
Inkcazo
"I-JADE" Brand Copolyester "CZ-318" iitshiphusi ze-polyester zenqanaba lebhotile zinomxholo wentsimbi enzima, umxholo ophantsi we-acetaldehyde, ixabiso lombala olungileyo, i-viscosity ezinzileyo. Ngenkqubo ekhethekileyo yeresiphi kunye neteknoloji yemveliso ephucukileyo, imveliso inokukhanya okugqwesileyo kwaye inokwanelisa iimfuno ezishinyeneyo nezingaphezulu zokusetyenzwa kwepakethe encinci, iibhotile ezineebhotile ezityiwayo, iibhotile ezineebhotile ezityiwayo ubushushu bokusebenza obuphantsi, umda obanzi wokusetyenzwa, ukucaca okugqwesileyo, amandla aphezulu kunye nomgangatho ophezulu ogqityiweyo wemveliso.
Usetyenziso
Iphuhliswa kwaye iveliswe ngokuhambelana namandla aphezulu, ukwahlula, ukungafihli kunye nokusebenza kakuhle ngakumbi njl. ekhethekileyo usebenzisa iipropathi ezifunwa ziibhotile kwiziselo ze-carbonated, iibhotile zeoyile ezityiwayo ezincinci, iibhotile zamayeza, iibhotile zokuthambisa zokuhlambela, iibhotile zomlomo wasendle kunye namaphepha e-PET.
Iimeko eziqhelekileyo zokuqhuba
Ukomisa kuyimfuneko ngaphambi kokuba kuqhutywe ukunyibilika ukukhusela i-resin kwi-hydrolysis. Iimeko eziqhelekileyo zokomisa zibubushushu bomoya obuyi-160-180 ° C, iiyure ezingama-4-6 zokuhlala, ubushushu bombethe bungaphantsi -40 ℃. Ubushushu obuqhelekileyo bomphanda malunga ne-275-295 ° C.
| Hayi. | IZINTO ZICHAZA | IYUNITHI | INDEX | INDLELA YOVAVANYO |
| 01 | I-Intrinsic Viscosity (uRhwebo lwaNgaphandle) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Umxholo we-acetaldehyde | ppm | ≤1 | Ichromatography yegesi |
| 03 | Ixabiso lombala L | - | ≥82 | Hunter Lab |
| 04 | Ixabiso lombala b | - | ≤1 | Hunter Lab |
| 05 | Iqela lokugqibela leCarboxyl | mmol/kg | ≤30 | I-Photometric titration |
| 06 | Indawo yokunyibilika | °C | 243 ±2 | DSC |
| 07 | Isiqulatho samanzi | wt% | ≤0.2 | Indlela yobunzima |
| 08 | Uthuli lomgubo | PPm | ≤100 | Indlela yobunzima |
| 09 | Wt. ye 100 chips | g | 1,55±0.10 | Indlela yobunzima |
