PET Polyethylene Terephthalate Ma CAS 25038-59-9

Cas:25038-59-9

fua mole:C10H12O6

MW:228.19868

EINECS:25038-59-9

upu uiga tutusa:polyethylene terephthalate glycol copolymer 3D lolomi filament; Esters;Pilaisa Hydrophobic; Polymer Science; Polymers; PET; Hydrophobic Polymers; Mea Fa'asaienisi; Polymer Science

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Fa'amatalaga Oloa

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O le a le PET Polyethylene Terephthalate ma le CAS 25038-59-9?

PET (polyethylene terephthalate) e mafai ona fa'atumauina lelei fa'aletino ma mea fa'ainisinia i luga o le lautele o le vevela. O le PET e sili atu le vaivai, teteʻe o feteʻenaʻiga, teteʻe matua matua, ma le faʻaogaina o le eletise mataʻina. PET e mautu i le tele o solvents organic ma inorganic acids, e maualalo le gaosiga o le malosi ma le lelei o gaioiga. O le mea lea, o le PET ua faʻaaogaina lautele i fagu paʻu palasitika, ata tifaga ma filo faʻapipiʻi.

Fa'amatalaga

Aitema	JL102	JL102B	JL102C	JL104	JL105	JL104H
	Vasega fagu vai	Vasega fagu vai	Suau'u taumafa, fagu inu	Feilafi meainu ma le CSD tulaga fagu	Vasega fagu fa'atumu vevela	Vave vasega endothermic
	Tulaga maualuga	Tulaga maualuga	Tulaga maualuga	Tulaga maualuga	Tulaga maualuga	Tulaga maualuga
Viscosity totonu	0.800±0.015	M0±0.015	0.840±0.015	0.870±0.015	0.750±0.015	0.870±0.015
Lanu (L)	≥83	≥83	≥83	≥83	≥83	≥83
Lanu (B)	≤0	≤0	≤0	≤0	≤0	≤0
Lisi Lisi	248±2	M2±2	247±2	249±2	252±2	245±2
O lo'o iai le Acetaldehyde	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Malosi	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
O le mamafa o le 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

Fa'atatauga

1. Fiber ma ie. E mafai ona fa'aogaina le PET e fai ai alava polyester staple ma filament polyester, lea e fa'aaogaina e gaosia ai ie e pei o lavalava ma meafale.
2. Alamanuia afifiina. PET o loʻo i ai se tulaga taua i totonu o le faʻapipiʻiina o mea ma e masani ona faʻaaogaina e gaosia ai fagu vai minerale, fagu inu faʻamalosi ma isi koneteina. E le gata i lea, e faʻaaogaina foi e fai ai ata tifaga ma laupepa mo le afifiina o meaʻai, vailaʻau, ie, mea faʻapitoa ma mea eletise.
3. Mea fa'aeletonika ma mea fa'aeletise. O loʻo faʻaaogaina le PET e gaosia ai vaega o mea faʻaeletoroni ma eletise, e pei o soʻo eletise, fesoʻotaʻiga faʻaeletoroni, u'u alaisa, amo faʻaituau TV, poloka faʻamau, fale malepe, ki, fale afi afi, mea faʻainisinia masini, vaega o masini faitau tupe, eletise. u'amea, mea fa'aoga mo kuka ma ogaumu, ma isi.
4. Alamanuia tau taavale. O loʻo faʻaaogaina foʻi le PET i le fale gaosi oloa, e pei o le gaosiga o vaʻa faʻafefe, carburetors ma isi vaega.
5. Alamanuia faafomai. PET-CT (positron emission computed tomography) o se tekinolosi faʻataʻitaʻiga faʻafomaʻi faʻapitoa e faʻaaogaina mo le vave suʻesuʻeina o tuma, faʻamaʻi cardiovascular, ma isi.
O nei talosaga o loʻo faʻaalia ai le lautele o le faʻaogaina ma le taua o le PET o se meafaitino i le tele o matata.