Lisebelisoa tsa polyester CZ-318
Mofuta
"JADE" Brand, Copolyester.
Tlhaloso
"JADE" Brand Copolyester "CZ-318" li-chips tsa polyester tsa botlolo li na le lihlahisoa tse tlaase tsa tšepe tse boima, tse tlaase tsa acetaldehyde, boleng bo botle ba 'mala, viscosity e tsitsitseng.Ka risepe e ikhethang ea ts'ebetso le theknoloji e tsoetseng pele ea tlhahiso, sehlahisoa se na le ponaletso e ntle haholo 'me se ka khotsofatsa litlhoko tsa ts'ebetso e matla le e mengata ea libotlolo tse nyane tsa oli e jeoang, libotlolo tsa joala, libotlolo tsa meriana le lishiti, tse nang le likarolo tsa mocheso o tlase oa ts'ebetso, ka bophara. boholo ba ts'ebetso, pepeneneng e ntle haholo, matla a phahameng le sekhahla sa sehlahisoa se felileng.
Lisebelisoa
E ntshetswa pele le hlahiswa ho ea ka matla a phahameng, ho itšehla thajana, pepeneneng le molemo sebetsa tšobotsi joalo-joalo khethehileng sebelisa thepa e hlokehang ke libotlolo bakeng sa lino tse carbonated, nyenyane-paketeng jeoang oli libotlolo tsa joala, libotlolo meriana, ho hlatsoa libotlolo litlolo, libotlolo hlaha-molomo. le maqephe a PET.
Maemo a tloaelehileng a ho sebetsa
Ho omisa hoa hlokahala pele ho ts'ebetso ea ho qhibiliha ho thibela resin ho tloha hydrolysis.Maemo a tloaelehileng a ho omisa ke mocheso oa moea oa 160-180 ° C, lihora tse 4-6 nako ea bolulo, mocheso oa phoka o ka tlase ho -40 ℃.Mocheso o tloaelehileng oa moqomo o ka bang 275-295 ° C.
| Che. | HLALISA NTHO | THUTO | INDEX | TEKO MOKHOA |
| 01 | Intrinsic Viscosity (Khoebo ea kantle ho naha) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Likahare tsa acetaldehyde | ppm | ≤1 | Chromatography ea khase |
| 03 | Boleng ba 'mala L | - | ≥82 | Hunter Lab |
| 04 | Boleng ba mebala b | - | ≤1 | Hunter Lab |
| 05 | Sehlopha sa ho qetela sa Carboxyl | mmol/kg | ≤30 | Titration ea Photometric |
| 06 | Sebaka se qhibilihang | °C | 243 ±2 | DSC |
| 07 | Likahare tsa metsi | wt% | ≤0.2 | Mokhoa oa boima |
| 08 | Lerōle la phofo | PPm | ≤100 | Mokhoa oa boima |
| 09 | Wt.ea 100 chips | g | 1,55±0.10 | Mokhoa oa boima |
