Iitships zePolyester CZ-318
Uhlobo
Uhlobo lwe-“JADE”, iCopolyester.
Inkcazo
I-“JADE” Brand Copolyester “CZ-318″ iitships zepolyester zezinga lebhotile zinomxholo ophantsi wesinyithi esinzima, umxholo ophantsi we-acetaldehyde, ixabiso elihle lombala, i-viscosity ezinzileyo. Ngeresiphi yenkqubo eyahlukileyo kunye netekhnoloji yemveliso ephucukileyo, imveliso inokubonakala okugqwesileyo kwaye inokwanelisa iimfuno zokucubungula iintlobo ezininzi zeebhotile zeoyile ezityiwayo ezincinci, iibhotile zotywala, iibhotile zamayeza kunye namaphepha, aneempawu zobushushu obuphantsi bokucubungula, ububanzi bokucubungula, ukubonakala okugqwesileyo, amandla aphezulu kunye nesantya esiphezulu semveliso egqityiweyo.
Izicelo
Yenziwa kwaye iveliswa ngokwendlela enamandla aphezulu, ukuhlukaniswa, ukucaca kunye nokulungiswa okungcono, njl.njl. ekhethekileyo isebenzisa iipropati ezifunekayo kwiibhotile zeziselo ezine-carbonated, iibhotile zeoyile ezityiwayo ezincinci, iibhotile zotywala, iibhotile zamayeza, iibhotile zokuthambisa zokuhlamba, iibhotile zomlomo wasendle kunye namaphepha e-PET.
Iimeko eziqhelekileyo zokucubungula
Ukomisa kuyimfuneko ngaphambi kokuba kucutshungulwe ukuze kuthintelwe i-resin ukuba inganyibiliki. Iimeko eziqhelekileyo zokomisa ziiqondo lobushushu lomoya eliyi-160-180°C, ixesha lokuhlala iiyure ezi-4-6, ubushushu obuphantsi kwe--40°C. Ubushushu obuqhelekileyo beebhareli bumalunga nama-275-295°C.
| Hayi. | IZINTO EZICHAZAYO | IYUNITHI | ISALATHISO | INDLELA YOVAVANYO |
| 01 | Ubunzulu bangaphakathi (Urhwebo lwangaphandle) | i-dL/g | 0.850±0.02 | GB17931 |
| 02 | Umxholo we-acetaldehyde | i-ppm | ≤1 | I-chromatography yegesi |
| 03 | Ixabiso lombala L | — | ≥82 | Ilebhu yoHunter |
| 04 | Ixabiso lombala b | — | ≤1 | Ilebhu yoHunter |
| 05 | Iqela lokuphela kweCarboxyl | i-mmol/kg | ≤30 | Ubungakanani befotometric |
| 06 | Indawo yokunyibilika | °C | 243 ±2 | I-DSC |
| 07 | Umthamo wamanzi | ubuninzi% | ≤0.2 | Indlela yobunzima |
| 08 | Uthuli lomgubo | I-PPm | ≤100 | Indlela yobunzima |
| 09 | Ubunzima beetships ezili-100 | g | 1,55±0.10 | Indlela yobunzima |
