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Mono ethylene glycol

Mono ethylene glycol

ʻO ka wehewehe pōkole:

CAS NO.:107-21-1

KumukumuC2H6O2

Kaumaha molekula62.07

Hōʻike hōʻiken20/D 1.431

Mp-13 °C(māmā)

ʻO Bp197.5±0.0 °C ma 760 mmHg

Fp108.2±13.0 °C

Pumi mahu0.08 mm Hg ( 20 °C)

ʻO ka mānoanoa1.113 g/mL ma 25 °C(māmā)

'Ano: Glycol content %(m/m): ≥99.0%

Kala (Pt-Co): ≤50

Waiwai ʻakika (E like me AA) %(m/m): ≤0.01

Wai (m/m): ≤0.30%


Huahana Huahana

Huahana Huahana

wehewehe:ʻO ka Ethylene glycol he wai ʻono ʻole, ʻaʻala ʻole, wai ʻono me ka haʻahaʻa o ka ʻona i nā holoholona.Hiki ke hoʻopili ʻia ka Ethylene glycol me ka wai a me ka acetone, akā haʻahaʻa ka solubility i ka eter.Hoʻohana ʻia e like me ka solvent, antifreeze a me nā mea maka no ka polyester synthetic.ʻO ka polyethylene glycol (PEG), he polymer kiʻekiʻe o ka ethylene glycol, he mea hoʻololi hoʻololi i hoʻohana ʻia i ka hui pū ʻana;he mea pahū kona ester nitrate.

 

Nā hiʻohiʻona:1.Strong wai absorption 2.a colorless, iki viscous wai

 

Noi:

1. Hoʻohana nui ʻia e hana i ka polyester, polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, synthetic fiber, cosmetics and explosives, a hoʻohana ʻia e like me ka solvent no nā dyes, inks, etc., antifreeze no ka hoʻomākaukau ʻana i nā engines, a me ke kinoea dehydrating agent, hana i ka resin, hiki ke hoʻohana ʻia e like me ka pulu ʻana no ka cellophane, fiber, ʻili, adhesive.
2. Hiki iā ia ke hana i ka resin synthetic PET, fiber grade PET he polyester fiber, a hoʻohana ʻia ka ʻōmole flake grade PET no ka hana ʻana i nā ʻōmole wai mineral, a me nā mea ʻē aʻe.Ma kahi o ka hoʻohana ʻia e like me ka antifreeze no nā kaʻa, hoʻohana ʻia ia no ka lawe ʻana i ka mana hoʻoluʻu ʻoihana, i kapa ʻia he refrigerant, a hiki ke hoʻohana ʻia e like me ka condensing agent e like me ka wai.

 

Nā ʻōlelo kuhikuhi maʻamau:He maʻalahi ke komo i ka makū ke kiʻekiʻe ka ʻike.

 

Pūʻolo:Hoʻopili ʻia i loko o nā pahu hao hao, 100Kg a i ʻole 200Kg no ka pahu.

 

Ka lawe ʻana a me ka mālama ʻana:

1. Ma mua o ka lawe ʻana, e nānā inā paʻa a hoʻopaʻa ʻia ka pahu pahu, a hōʻoia ʻaʻole e kahe ka pahu, hāʻule, hāʻule a pōʻino paha i ka wā o ka lawe ʻana.
2. ʻAʻole ʻae ʻia ka hui ʻana i ka hoʻouka ʻana a me ka lawe ʻana me nā oxidants a me nā waikawa.
3. I ka wā o ka hoʻouna ʻana, pono e hoʻokaʻawale ʻia mai ke keʻena mīkini, ka lako mana, ke kumu ahi a me nā ʻāpana ʻē aʻe.
4. Pono ka halihali alanui e hahai i ke ala i kuhikuhi ʻia.


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