Lisebelisoa tsa polyester CZ-302
Mofuta
"JADE" Brand, Copolyester.
Tlhaloso
"JADE" Brand Copolyester "CZ-302" li-chips tsa polyester tsa botlolo li na le tšepe e tlase e boima, e tlaase ea acetaldehyde, boleng ba 'mala o motle, viscosity e tsitsitseng. Acetaldehyde le ho netefatsa polokeho le bohloeki, e ka boloka tatso e ikhethang ea metsi a hloekisitsoeng, metsi a nang le diminerale le metsi a hloekisitsoeng.
Lisebelisoa
Li loketse ho etsa libotlolo tsa ho paka bakeng sa metsi a hloekileng, metsi a tlhaho a liminerale, metsi a silafalitsoeng, metsi a nooang, lijana tsa tatso le lipompong, botlolo ea litlolo le lisebelisoa tsa pampiri ea 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 275-293 ° 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 |
