Zidutswa za poliyesitala CZ-302
Mtundu
Mtundu wa "JADE", Copolyester.
Kufotokozera
Chipolopolo cha “JADE” Brand Copolyester “CZ-302″ botolo la polyester grade chips chili ndi zitsulo zochepa zolemera, acetaldehyde yochepa, mtundu wabwino, kukhuthala kokhazikika. Ndi njira yapadera yopangira komanso ukadaulo wapamwamba wopanga, chinthuchi chili ndi mawonekedwe abwino kwambiri ogwiritsira ntchito, kutentha kochepa kogwiritsira ntchito, kuchuluka kwakukulu kogwiritsira ntchito, kuwonekera bwino kwambiri komanso kuchuluka kwa zinthu zomalizidwa. Popanga mabotolo, chinthuchi chimakhala ndi kuwonongeka pang'ono komanso acetaldehyde yochepa. Ngakhale kuti chikutsimikizira chitetezo ndi ukhondo, chimatha kusunga kukoma kwapadera kwa madzi oyera, madzi amchere ndi madzi osungunuka.
Mapulogalamu
Ndi oyenera kupanga mabotolo opakira madzi oyera, madzi amchere achilengedwe, madzi osungunuka, madzi akumwa, zotengera zokometsera ndi maswiti, mabotolo odzola ndi zinthu za PET.
Mikhalidwe yodziwika bwino yogwiritsira ntchito
Kuumitsa ndikofunikira musanasungunuke kuti utomoni usawonongeke. Nthawi zambiri kuumitsa ndi kutentha kwa mpweya kwa 160-180°C, nthawi yokhazikika kwa maola 4-6, kutentha kwa dew-point pansi pa -40°C. Nthawi zambiri kutentha kwa mbiya ndi pafupifupi 275-293°C.
| Ayi. | Tchulani Zinthu | CHIGAWO | INDEX | NJIRA YOYESERA |
| 01 | Kukhuthala Kwamkati (Malonda Akunja) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Kuchuluka kwa acetaldehyde | ppm | ≤1 | Kujambula kwa mpweya |
| 03 | Mtengo wa mtundu L | — | ≥82 | Labu ya Hunter |
| 04 | Mtengo wa mtundu b | — | ≤1 | Labu ya Hunter |
| 05 | Gulu la mapeto a Carboxyl | mmol/kg | ≤30 | Kuchuluka kwa Photometric |
| 06 | Malo osungunuka | °C | 243 ± 2 | DSC |
| 07 | Kuchuluka kwa madzi | kuchuluka kwa% | ≤0.2 | Njira yolemetsa |
| 08 | Fumbi la ufa | PPm | ≤100 | Njira yolemetsa |
| 09 | Kulemera kwa ma chips 100 | g | 1,55±0.10 | Njira yolemetsa |
