Botolo lodzaza ndi botolo la PET Resin
Chiyambi cha Zamalonda
Tchipisi ta poliyesitala wodzazidwa ndi botolo lotentha kwambiri apangidwa ndikupangidwa makamaka kwa mabotolo odzaza otentha molingana ndi zakumwa za tiyi、zakumwa zamadzi a zipatso ndi zakumwa zina zapakatikati zimafunikira kukhala m'mabotolo otentha kuti musatseke.
Mtundu wa mankhwalawo umakhala ndi zitsulo zolemera kwambiri, zotsika za acetaldehyde, mtengo wamtundu wabwino, kukhuthala kokhazikika komanso zabwino pokonza.Ndi wapadera ndondomeko Chinsinsi ndi luso patsogolo kupanga, mankhwala, pamene thermoformed mu SIPA, SIDEL, ASB etc. pulayimale makina botolo kupanga pansi zinthu wamba, ali mkulu mlingo tropism, khola crystallinity ndi fluidity wabwino ndi otsika kupanikizika-kumasula mlingo mu botolo lonse, kukhazikika kwa kutsika kwamafuta komanso kuchuluka kwazinthu zomalizidwa popanga mabotolo, kumatha kukhutiritsa kufunikira kokhala ndi mabotolo pafupifupi 90 ° C ndikuteteza zakumwa kuti zisawonongeke kapena kutulutsa okosijeni munthawi yosungira ndikuletsa kuwonongeka kwa mabotolo.
Techncal Index
| Ttem | Chigawo | Mlozera | Njira yoyesera | |
| Intrinsic Viscosity (Malonda Akunja) | dL/g | 0.800±0.02 | GB17931 | |
| Zomwe zili mu acetaldehyde | ppm | <1 | Chromatography ya gasi | |
| Mtengo wamtundu | L | - | > 82 | HunterLab |
| b | - | <1 | HunterLab | |
| Gulu lomaliza la Carboxyl | mmol/kg | <30 | Chiwerengero cha Photometric | |
| Malo osungunuka | °C | 250 ±2 | DSC | |
| Zomwe zili m'madzi | wt% | <0.2 | Kulemera njira | |
| Fumbi la ufa | PPm | <100 | Kulemera njira | |
| Wt.za 100 chips | g | 1,55±0.10 | Kulemera njira | |
Zoyenera Kukonzekera
Kuyanika ndikofunikira musanayambe kusungunuka kuti muteteze utomoni ku hydrolysis.Chitsanzo kuyanika zinthu ndi mpweya kutentha kwa 165-185 ° C , 4-6 maola okhala nthawi, mame-mfundo kutentha m'munsimu -40 0C .
Kutentha kwabwino kwa mbiya pafupifupi 285-298 ° C.
