ʻO Polyethylene glycol monomethyl ether series (MPEG)
Huahana Huahana
Huahana Huahana
| ʻO Polyethylene glycol monomethyl ether series (MPEG) |
| inoa Pelekane | ʻO ka polyethylene glycol methyl ether |
| ʻAno molekala | CH3O(CH2CH2ʻO)nH, n＝22～33 |
| | MPEG1000 | MPEG1200 | MPEG1500 |
| Ka nana aku | Paʻa keʻokeʻo a melemele | Paʻa keʻokeʻo a melemele | Paʻa keʻokeʻo a melemele |
| PH (1 % hoʻonā wai) | 5～7 | 5～7 | 5～7 |
| Kaumaha molekula | 950～1050 | 1150～1250 | 1400～1600 |
| Māmā≤% (KF) | 0.5 | 0.5 | 0.5 |
| Pūʻolo a me ka lawe ʻana | 220KGS/Drum Kemika maʻamau |
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Hiki ke hoʻohana ʻia kēia ʻano kemika no ka hana ʻana i ka MPEG acrylic ester, a ʻo ia ka mea nui no ka hana ʻana i ka wai hoʻēmi wai o ka polycarboxylate kiʻekiʻe kiʻekiʻe. Me ka wai maikaʻi-solubility, wettability, lubricity, physiologically inert hiʻohiʻona, incitingless a me ke ʻano maʻalahi, hoʻohana nui ʻia ia i nā mea hoʻonaninani a me nā ʻoihana lāʻau.
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Mua: Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
Aʻe: APEG a me HPEG (VPEG) a me TPEG
