Ensi yoona - Premier PET: Polymer y'ahaiguru ey'okukoresa omu miringo etari emwe n'emwe
Emyanya y'okushaba emikuru
PET neekoresibwa munonga omu by’okupakira ebintu, namunonga omu bicupa by’eby’okunywa. Ebirungi byayo ebirikuzibira oxygen, obutagatsi, na carbon dioxide nibigihindura ekintu kirungi ky’okurinda oburungi n’omutindo gw’eby’okunywa ebirimu carbon dioxide, ebishaju n’amaizi. Okweshushaniriza kwa PET nikureetera ekintu kureebeka gye omunda, ekirikwongyera aha kubaasa kwakyo kuguzibwa. Okwongyera ahari ekyo, obucupa bwa PET niburemeera kakye, tiburikuhendagurika, kandi nibworobi kukwatwa, ekirikubureetera kuba burungi aha baguzi. Omu kutemba eby’okurya, PET neekoresibwa omu bidomora by’okubiikamu eby’okurya bitari bimwe na bimwe, erikuha oburinzi aha kushiisha n’okurinda obuhooho n’omutindo gw’ebirimu.
Omu by’emyenda, PET nikyo kintu kikuru ekirikukoresibwa omu kukora ebirungo by’ebicupuri. Ebicweka ebi, ebirikumanywa nka polyester, biine amaani marungi munonga, nibizibira okusheeshasheesha, kandi nibirahuka kwoma. Nizikoresibwa munonga omu kukora emyenda, emyenda y’omu maka, n’emyenda y’amakorero. Ebirungo bya polyester ebirikwegamira ahari PET nibibaasa kujwanzya n’ebirungo by’obuhangwa kutunguura okuguma n’okukora kw’ebintu ebirikuhererukayo. Okwongyera ahari ekyo, ebihimba nibibaasa kujwarwa erangi omu muringo gworobi, ekirikubaasisa erangi nyingi n’emiringo mingi kuhikaana n’ebyetengo by’emisono n’okukora ebintu bitari bimwe na bimwe.
Eby’amashanyarazi nabyo nibigasirwa omu miringo y’omutaano eya PET. Nikikozesibwa omu kukora firimu z’okuzibira amashanyarazi n’ebipande ahabw’okugira ngu kiine amaani maingi g’okuzibira amashanyarazi. Firimu za PET nizikye, nizibaasa kuhindurwa, kandi ziine obuhame burungi omu bipimo, ekirikuzireetera kuba nungi kukoresibwa omu bintu bitari bimwe na bimwe eby’ebyoma nk’ebikwato ebirikukora nk’ebikwato ebirikukora nk’ebikwato ebirikukora nk’ebikwato ebirikukora nk’ebikwato ebirikuhindura amashanyarazi, n’ebikwato ebirikuhindura ebiri omu nkora. Okwongyera ahari ekyo, PET neekoresibwa omu kukora ebishushani bya LCD nk’ekintu ekirikukoresibwa ahansi, ekirikuha omwanya ogurikushemeza kandi oguhamire ahabw’ebicweka by’okworeka.
PET nayo neekoresibwa omu by’emmotoka. Nikikozesibwa kukora ebicweka by’omunda, nk’ebipande by’emiryango n’ebikingirizo by’entebe, ahabw’oburungi bwakyo n’okuzibira okujwara n’okusheenya. Ebirungo ebirikwegamira ahari PET nibikoresibwa omu kukora ebicweka by’emotoka kukyendeeza oburemeezi n’okutunguura okukoresa amajuta. Ekindi, PET neekoresibwa omu kukora ebicweka bya ingini n’ebicweka by’enkora y’amajuta ahabw’okugumira obutagatsi n’emibazi.
Ebirikushobororwaho
| Eiziina ry'ekintu | Ekiriisa kya poliitileni | |||||||||
| Enkora y'eby'emibazi | C10H8O4 | |||||||||
| Oburemeezi bwa molekyu | 20,000 - 30,000 giraamu/mol | |||||||||
| Enshushana | Obujuma obutaine rangi oburikwera nari ebipapura | |||||||||
| Enshonga y'okusheenya | 255 - 265°C | |||||||||
| Oburemeezi | 1.38 g/sentimita3 | |||||||||
| CAS TI | 25038 - 59 - 9 | |||||||||
| Koodi ya HS | 39076090 | |||||||||
| EINECS TI | 607-991-6 | |||||||||
| Okushaba | Nikikoresibwa omu bicupa, ebihimba, firimu, n’eby’amashanyarazi | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | |||||||
| EKINTU | Indekisi | Omuringo gw'okukyebera | |||||
| Obutafaari bw'omunda (Obushuubuzi bw'aheeru y'ihanga) | 0.800±0.02 dl/g | GB17931 | |||||
| Ebirimu asetayihayidi | ≤ 1ppm | Okukyebera erangi ya gaasi | |||||
| Ekibiina ky'aha muheru kya Carboxyl | ≤mmol 30/kiro | Okupima ebishushani | |||||
| Enshonga y'okushuuma | 243±2°C | DSC | |||||
| Ebirimu amaizi | ≤0.2% | Omuringo gw'oburemeezi | |||||
| Enfuuzi y'esaano | ≤100 obucweka | Omuringo gw'oburemeezi | |||||
| Wt. aha bihimba 100 | 1.55±0.10 g | Omuringo gw'oburemeezi | |||||
Omubugufu
Global - Premier PET yaitu neeshangwa omu miringo etari emwe n’emwe, harimu obujuma, firimu, n’ebihimba, kuhikiiriza ebyetaago by’omutaano eby’amakorero gatari gamwe na gamwe. Buri muringo gwa PET nigugyezibwa munonga aha mutindo kureeba ngu gwagumaho, nk’okutambura, okusheenya, amaani g’okuteera, n’okushoborokyerwa gye. Nituha eby’okugarukamu ebitebeekanisiibwe kuhikiiriza ebyetengo by’omutaano ebya ba kasitoma baitu. Yaaba ori kampuni y’okupakira ebintu omuri Asia, omukozi w’emyenda omuri Buraaya, kampuni y’eby’amashanyarazi omuri North America, nari omushuubuzi w’emotoka omuri Australia, Global - Premier PET yaitu niyo polymer erikwesigwa kandi ey’omutindo gw’ahaiguru ei orikubaasa kwesiga kwongyera aha kukora n’omutindo gw’ebintu byawe.