Mea Hoemi Wai Polyether TPEG|62601-60-9
Hōʻike huahana:
| Papa kuhikuhi | HPEG-2400 | HPEG-3000 | TPEG-2400 | TPEG-3000 |
| Hōʻike huahana (ma 25 ℃) | Keʻokeʻo a ʻulaʻula melemele paha | Keʻokeʻo a ʻulaʻula melemele paha | Keʻokeʻo a ʻulaʻula melemele paha | Keʻokeʻo a ʻulaʻula melemele paha |
| ʻO ke kimekema | CH2=CH-Rx-CH2CH2O(CH2CH2O)m (CH2CH3CHO)nH | CH2=CH(CH3)CH2O(CH2CH2O)m (CH2CH3CHO)nH | CH2=CH(CH3)CH2CH2O (CH2CH2O)m(CH2CH3CHO) nH | CH2=CH(CH3)CH2CH2O (CH2CH2O)m(CH2CH3CHO) nH |
| Waiwai hydroxyl (mg KOH/g) | 22.0-25.0 | 17.5-19.5 | 22.0-25.0 | 17.5-19.5 |
| Laki paʻa paʻa paʻa pālua (% ≥) | 93.0 | 92.0 | 92.0 | 90.0 |
| ʻawelike molecular mass | 2400 | 3000 | 2400 | 3000 |
| degere o ka unsaturation (mol/kg) | 0.35 | 7.4 | 0.36 | 7.3 |
| PH (1% hoʻonā wai) | 5.5-7.5 | 5.5-7.5 | 5.0-7.0 | 5.5-7.5 |
Hōʻike huahana:
Hiki ke hoʻoheheʻe ʻia ʻo TPEG i ka wai me ke kiʻekiʻe o ka paʻa paʻa paʻa pālua, ʻano hui ʻia ke ʻano molekala a he kiʻekiʻe kiʻekiʻe o ke kūʻokoʻa i hiki ke hoʻolālā hou ʻia a hana ʻia paha e ke kaʻina hana synthesis maʻalahi e hoʻokō ai i ka mea hoʻohaʻahaʻa wai kiʻekiʻe me nā hiʻohiʻona. ʻO ka haʻahaʻa haʻahaʻa, kiʻekiʻe o ka hoʻohaʻahaʻa wai, hoʻonui maikaʻi, kūpaʻa, anti-corrosion i ke kila a pēlā aku.
Noi:
ʻO kēia pūʻulu o nā huahana he mea ʻawaʻawa ʻole, ʻaʻole irritant, he hanauna hou o ka polycarboxylic acid super plasticizer waiwai nui. ʻO kēia huahana ma o nā radical manuahi i hoʻomaka i ka copolymerization me ka waikawa acrylic, e like me ka hopena hydrophilic pūʻulu, ka hoʻokumu ʻana o ka copolymer, hoʻomaikaʻi i ka hydrophilicity, hoʻomaikaʻi i ka hoʻopuehu ʻana o ka polymer i ka wai. ʻO ka mea hoʻohaʻahaʻa wai synthesized he dispersity maikaʻi a me ka hiki ke hoʻopaʻa ʻia, ka nui o ka hoʻohaʻahaʻa wai kiʻekiʻe, ka hoʻohana ʻana i ka cement haʻahaʻa, ka hopena hoʻoikaika maikaʻi, ka lōʻihi maikaʻi, ʻaʻohe corrosion o ka pahu kila a me ke aloha kaiapuni. Hiki ke hoʻohana ʻia i ka hana kiʻekiʻe a me ka ikaika kiʻekiʻe (ma luna o C60) i ka pahu no ka hui ʻana a me ka halihali lōʻihi ma ka pūnaewele.
Pākē: 25 kgs / ʻeke a i ʻole e like me kāu noi.
E mālama: E kūʻai ma kahi wahi maloʻo.
Nā kūlana i hoʻokō ʻia: International Standard.
