Iitshiphusi zePolyester CZ-318
Uhlobo
"JADE" Brand, Copolyester.
Inkcazo
"I-JADE" I-Brand Copolyester "i-CZ-318" i-chips ye-polyester yeklasi yebhotile ibonakalisa umxholo wentsimbi ephantsi, umxholo ophantsi we-acetaldehyde, ixabiso elihle lombala, i-viscosity ezinzileyo.Ngenkqubo ekhethekileyo yeresiphi kunye neteknoloji yemveliso ephucukileyo, imveliso inokucaca kakuhle kwaye inokwanelisa iimfuno ezityebileyo nezingaphezulu zokusetyenzwa kweebhotile zeoyile ezityiwayo, iibhotile zotywala, iibhotile zonyango kunye namaphepha, ezineempawu zobushushu obuphantsi, ububanzi. ubungakanani bokusetyenzwa, ukucaca okugqwesileyo, amandla aphezulu kunye nesantya esiphezulu semveliso.
Usetyenziso
Iphuhliswa kwaye iveliswe ngokwamandla aphezulu, ukwahlula, ukungafihli kunye nokusebenza ngcono inkalo etc. ezikhethekileyo usebenzisa iipropati ezifunwa iibhotile iziselo carbonated, iibhotile zeoyile ezityiwayo ezincinci-iphakheji ezityiwayo, iibhotile zamayeza, iibhotile zokuthambisa zokuhlamba, iibhotile zomlomo zasendle. 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 nama-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 |
