PET Polyethylene Terephthalate Ndi CAS 25038-59-9

Cas:25038-59-9

Molecular formula:C10H12O6

MW:228.19868

EINECS:25038-59-9

Mawu ofanana ndi mawu:polyethylene terephthalate glycol copolymer 3D yosindikiza ulusi; Esters;Ma polima a Hydrophobic; Sayansi ya Polima; Ma polima; PET; Ma polima a Hydrophobic; Sayansi Yazinthu; Sayansi ya Polymer

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi PET Polyethylene Terephthalate Ndi CAS 25038-59-9 ndi chiyani?

PET (polyethylene terephthalate) imatha kukhala ndi zinthu zabwino kwambiri zakuthupi komanso zamakina pa kutentha kwakukulu. PET ili ndi kukana kutopa kwambiri, kukana kukangana, kukana kukalamba bwino, komanso kutsekemera kwapadera kwamagetsi. PET ndiyokhazikika kuzinthu zambiri zosungunulira organic ndi ma inorganic acid, imakhala ndi mphamvu zochepa zopangira mphamvu komanso kutheka kwabwino. Chifukwa chake, PET yakhala ikugwiritsidwa ntchito kwambiri m'mabotolo oyika pulasitiki, mafilimu ndi ulusi wopangira.

Kufotokozera

Kanthu	JL102	JL102B	JL102C	JL104	JL105	JL104H
	Botolo la madzi	Botolo la madzi	Mafuta a azitona, mabotolo a zakumwa	Kuwala chakumwa ndi CSD kalasi ya mabotolo	Botolo lodzaza botolo lotentha	Mwamsanga endothermic kalasi
	Mtengo wapamwamba	Mtengo wapamwamba	Mtengo wapamwamba	Mtengo wapamwamba	Mtengo wapamwamba	Mtengo wapamwamba
Intrinsic Viscosity	0.800±0.015	M0±0.015	0.840±0.015	0.870±0.015	0.750±0.015	0.870±0.015
Mtundu (L)	≥83	≥83	≥83	≥83	≥83	≥83
Mtundu (B)	≤0	≤0	≤0	≤0	≤0	≤0
Melting Point	248 ± 2	M2±2	247 ± 2	249 ±2	252 ± 2	245 ± 2
Zomwe zili mu Acetaldehyde	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Kuchulukana	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01
Carboxyl End	≤35	≤35	≤35	≤35	≤35	≤35
Kulemera kwa 100	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2
DEG	1.3±0.2	1.3±0.2	1.3±0.2	1.1±0.2	1.1±0.2	1.1±0.2

Kugwiritsa ntchito

1. Ulusi ndi nsalu. PET itha kugwiritsidwa ntchito popanga ulusi wa poliyesitala ndi ulusi wa poliyesitala, womwe umagwiritsidwa ntchito popanga nsalu monga zovala ndi zida zapakhomo.
2. Packaging industry. PET imakhala ndi malo ofunikira pantchito yonyamula katundu ndipo nthawi zambiri imagwiritsidwa ntchito popanga mabotolo amadzi amchere, mabotolo akumwa okhala ndi kaboni ndi zotengera zina. Kuphatikiza apo, imagwiritsidwanso ntchito popanga mafilimu ndi mapepala oyika chakudya, mankhwala, nsalu, zida zolondola komanso zida zamagetsi.
3. Zida zamagetsi ndi zamagetsi. PET imagwiritsidwa ntchito popanga zinthu zamagetsi ndi zamagetsi, monga sockets zamagetsi, zolumikizira zamagetsi, zogwirira zophika mpunga, goli la TV, zotsekera, zotsekera nyumba, masiwichi, ma fan fan housings, zida zamakina, zida zamakina owerengera ndalama, magetsi. zitsulo, Chalk zophikira induction ndi uvuni, etc.
4. Makampani opanga magalimoto. PET imagwiritsidwanso ntchito pamakampani opanga magalimoto, monga popanga ma valve owongolera otaya, ma carburetor ndi zida zina.
5. Makampani azachipatala. PET-CT (positron emission computed tomography) ndi luso lamakono lojambula zithunzi zachipatala lomwe limagwiritsidwa ntchito pozindikira msanga zotupa, matenda amtima ndi zina zotero. Ili ndi ubwino wapadera pakuzindikira kagayidwe ka chotupa, kugwira ntchito ndi zinthu zabwinobwino.
Mapulogalamuwa akuwonetsa kugwiritsidwa ntchito komanso kufunikira kwa PET ngati chinthu m'magawo angapo.