Iitships zePolyester CZ-302
Uhlobo
Uhlobo lwe-“JADE”, iCopolyester.
Inkcazo
I-“JADE” Brand Copolyester “CZ-302″ iitships ze-polyester zezinga lebhotile zinomxholo ophantsi wesinyithi esinzima, umxholo ophantsi we-acetaldehyde, ixabiso elihle lombala, i-viscosity ezinzileyo. Ngeresiphi yenkqubo eyahlukileyo kunye netekhnoloji yemveliso ephucukileyo, imveliso ineempawu ezintle zokucubungula, ubushushu obuphantsi bokucubungula, ububanzi bokucubungula, ukucaca okugqwesileyo kunye nesantya esiphezulu semveliso egqityiweyo. Ekwenzeni iibhotile, imveliso inokonakala okuncinci kunye nomxholo ophantsi we-acetaldehyde. Ngelixa iqinisekisa ukhuseleko kunye nococeko, inokugcina incasa eyahlukileyo yamanzi acocekileyo, amanzi amaminerali kunye namanzi acocekileyo.
Izicelo
Zilungele ukwenza iibhotile zokupakisha zamanzi acocekileyo, amanzi eeminerali zendalo, amanzi acociweyo, amanzi okusela, izikhongozeli zezinongo kunye neelekese, ibhotile yokuthambisa kunye nezinto zePET sheet.
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-275-293°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 |
