Wochepetsa Madzi Polyether TPEG|62601-60-9
Zogulitsa:
| Mlozera | HPEG-2400 | HPEG-3000 | TPEG-2400 | TPEG-3000 |
| Mawonekedwe azinthu (pa 25 ℃) | White kapena kuwala chikasu flake | White kapena kuwala chikasu flake | White kapena kuwala chikasu flake | White kapena kuwala chikasu flake |
| Chemical formula | 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 |
| Mtengo wa Hydroxyl (mg KOH/g) | 22.0-25.0 | 17.5-19.5 | 22.0-25.0 | 17.5-19.5 |
| Kusungitsa ma bond kawiri (% ≥) | 93.0 | 92.0 | 92.0 | 90.0 |
| pafupifupi mamolekyu ambiri | 2400 | 3000 | 2400 | 3000 |
| digiri ya unsaturation (mol/kg) | 0.35 | 7.4 | 0.36 | 7.3 |
| PH (1% yankho lamadzi) | 5.5-7.5 | 5.5-7.5 | 5.0-7.0 | 5.5-7.5 |
Mafotokozedwe Akatundu:
TPEG ndiyosavuta kusungunuka m'madzi yokhala ndi kusungika kwakukulu kwapawiri, mawonekedwe a mamolekyu ndi owoneka ngati chisa ndipo ali ndi ufulu wambiri kuti athe kukonzanso kapena kupangidwa ndi njira yosavuta yopangira kuti akwaniritse ntchito yochepetsera madzi yokhala ndi mawonekedwe. wa mlingo wochepa, kuchuluka kwa madzi kuchepetsa, kupititsa patsogolo kwambiri, kulimba, anti-corrosion to chitsulo ndi zina zotero.
Ntchito:
Mndandanda wazinthuzi ndi wopanda poizoni, wosakwiyitsa, ndi m'badwo watsopano wa polycarboxylic acid super plasticizer zofunika zopangira. Izi mankhwala kudzera ufulu ankafuna kusintha zinthu mopitirira anayambitsa copolymerization ndi akiliriki asidi, monga mapeto hydrophilic gulu, mapangidwe copolymer, kusintha hydrophilicity, bwino kubalalitsidwa kwa polima m'madzi. Makina ochepetsera madzi opangidwa ndi tinthu tating'onoting'ono komanso kusungirako bwino, kuchuluka kwamadzi ocheperako, kutsika kwa simenti, kugwiritsa ntchito simenti yabwino, kulimbitsa bwino, kulimba kwabwino, kusawononga zitsulo komanso kusungitsa chilengedwe. Itha kugwiritsidwa ntchito pakuchita bwino kwambiri komanso mphamvu yayikulu (pamwamba pa C60) konkire yosakanikirana ndikuyenda mtunda wautali pamalopo.
Phukusi: 25 kgs / thumba kapena momwe mukufunira.
Kusungirako: Sungani pamalo opumira mpweya, owuma.
Miyezo yochitidwa: International Standards.
