ʻO ka PET Polyethylene Terephthalate me CAS 25038-59-9

Cas:25038-59-9

ʻO ke ʻano molekole:C10H12O6

MW:228.19868

Nā EINECS:25038-59-9

Nā huaʻōlelo like:polyethylene terephthalate glycol copolymer 3D filament paʻi; Esters; Hydrophobic Polymers; ʻEpekema Polymer; Polymers; PET; Hydrophobic Polymers; ʻEpekema Mea; ʻEpekema Polymer

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He aha ka PET Polyethylene Terephthalate me CAS 25038-59-9?

Hiki i ka PET (polyethylene terephthalate) ke mālama i nā waiwai kino a me nā ʻano mīkini maikaʻi loa ma luna o kahi pae mahana ākea. Loaʻa iā PET ke kūpaʻa maikaʻi loa i ka luhi, ke kūpaʻa i ka friction, ke kūpaʻa maikaʻi loa i ka ʻelemakule, a me ka insulation uila maikaʻi loa. Paʻa ʻo PET i ka hapa nui o nā mea hoʻoheheʻe organik a me nā waikawa inorganic, he haʻahaʻa ka hoʻohana ʻana i ka ikehu hana a me ka hiki ke hana maikaʻi. No laila, ua hoʻohana nui ʻia ʻo PET i nā ʻōmole ʻōpala plastik, nā kiʻiʻoniʻoni a me nā fiber synthetic.

Nā kikoʻī

Mea	JL102	JL102B	JL102C	JL104	JL105	JL104H
	Papa ʻōmole wai	Papa ʻōmole wai	ʻAila ʻai, nā ʻōmole inu	ʻĀlohilohi mea inu a me CSD papa ʻōmole	Papa ʻōmole hoʻopiha wela	Wikiwiki papa endothermic
	Papa kiʻekiʻe	Papa kiʻekiʻe	Papa kiʻekiʻe	Papa kiʻekiʻe	Papa kiʻekiʻe	Papa kiʻekiʻe
ʻO ka mānoanoa kūloko	0.800±0.015	M0±0.015	0.840±0.015	0.870±0.015	0.750±0.015	0.870±0.015
Waihoʻoluʻu (L)	≥83	≥83	≥83	≥83	≥83	≥83
Waihoʻoluʻu (B)	≤0	≤0	≤0	≤0	≤0	≤0
Kiko Heheʻe	248±2	M2±2	247±2	249±2	252±2	245±2
ʻO ka nui o ka Acetaldehyde	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Ka nui o ka paʻa	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01
Ka hopena Carboxyl	≤35	≤35	≤35	≤35	≤35	≤35
Kaumaha o 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

Noi

1. Nā olonā a me nā lole. Hiki ke hoʻohana ʻia ʻo PET e hana i nā olonā polyester staple a me ka polyester filament, i hoʻohana ʻia e hana i nā lole e like me nā lole a me nā lako hale.
2. ʻOihana hoʻopili. Noho ʻo PET i kahi kūlana koʻikoʻi ma ke kahua hoʻopili a hoʻohana pinepine ʻia e hana i nā ʻōmole wai mineral, nā ʻōmole inu kalapona a me nā ipu ʻē aʻe. Eia kekahi, hoʻohana ʻia hoʻi e hana i nā kiʻiʻoniʻoni a me nā pepa no ka hoʻopili ʻana i ka meaʻai, nā lāʻau lapaʻau, nā lole, nā mea hana pololei a me nā ʻāpana uila.
3. Nā lako uila a me nā lako uila. Hoʻohana ʻia ʻo PET e hana i nā ʻāpana o nā huahana uila a me nā huahana uila, e like me nā puka uila, nā mea hoʻohui uila, nā lima kuke laiki, ka ʻauamo TV bias, nā poloka terminal, nā hale haki, nā kuapo, nā hale peʻahi motika, nā ʻāpana mīkini mea hana, nā ʻāpana mīkini helu kālā, nā hao uila, nā mea pono no nā kapuahi induction a me nā umu, a pēlā aku.
4. ʻOihana kaʻa. Hoʻohana ʻia ʻo PET i ka ʻoihana kaʻa, e like me ka hana ʻana i nā kiwikā hoʻomalu kahe, nā carburetors a me nā ʻāpana ʻē aʻe.
5. ʻOihana lapaʻau. ʻO PET-CT (positron emission computed tomography) kahi ʻenehana kiʻi lapaʻau holomua i hoʻohana ʻia no ka ʻike mua ʻana i nā ʻōpū, nā maʻi cardiovascular, a me nā mea ʻē aʻe. He mau pono kūikawā kona i ka ʻike ʻana i ka metabolism o ka ʻōpū, ka hana a me nā mea maʻamau.
Hōʻike kēia mau noi i ka laulā ākea a me ke koʻikoʻi o PET ma ke ʻano he mea ma nā ʻano he nui.