Tus neeg saib xyuas dej txo Polyether TPEG | 62601-60-9
Khoom Specification:
| Index | HPEG-2400 | HPEG-3000 | TSI-2400 | PIB-3000 |
| Cov khoom zoo li (ntawm 25 ℃) | Dawb los yog lub teeb daj flake | Dawb los yog lub teeb daj flake | Dawb los yog lub teeb daj flake | Dawb los yog lub teeb daj flake |
| Tshuaj 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 |
| Tus nqi Hydroxyl (mg KOH/g) | 22.0-25.0 Nws | 17.5-19.5 Nws | 22.0-25.0 Nws | 17.5-19.5 Nws |
| Muab ob npaug rau daim ntawv tuav pov hwm tus nqi (% ≥) | 93.0 ua | 92.0 ua | 92.0 ua | 90.0 ua |
| nruab nrab molecular mass | 2400 | 3000 | 2400 | 3000 |
| degree ntawm unsaturation (mol / kg) | 0.35 Nws | 7.4 ib | 0.36 ib | 7.3 |
| PH (1% aqueous tov) | 5.5-7.5 | 5.5-7.5 | 5.0-7.0 Nws | 5.5-7.5 |
Product Description:
TPEG yog ib qho yooj yim soluble hauv dej nrog tus nqi siab ntawm ob daim ntawv cog lus tuav, cov qauv molecular yog comb-zoo li tus thiab muaj kev ywj pheej siab kom nws tuaj yeem rov tsim dua lossis tsim los ntawm cov txheej txheem synthesis yooj yim kom ua tiav cov dej-txo cov neeg ua haujlwm nrog cov yam ntxwv. ntawm tsawg npaum li cas, siab tus nqi ntawm cov dej txo, zoo heev txhim khu kev qha, durability, anti-corrosion rau hlau thiab thiaj li nyob.
Daim ntawv thov:
Cov khoom lag luam no tsis muaj tshuaj lom, tsis muaj tshuaj lom, yog lub cim tshiab ntawm polycarboxylic acid super plasticizer tseem ceeb raw cov ntaub ntawv. Cov khoom no los ntawm cov dawb radical pib copolymerization nrog acrylic acid, raws li qhov kawg hydrophilic pawg, tsim cov copolymer, txhim kho hydrophilicity, txhim kho cov dispersion ntawm polymer nyob rau hauv dej. Cov dej sib xyaw ua kom txo tau tus neeg sawv cev muaj qhov zoo ntawm qhov sib txawv thiab khaws cia muaj peev xwm, cov dej txo qis, qis cement noj, zoo txhawb zog, zoo durability, tsis muaj corrosion ntawm steel bar thiab ib puag ncig tus phooj ywg. Nws tuaj yeem siv rau hauv kev ua haujlwm siab thiab lub zog siab (siab dua C60) pob zeb rau kev sib xyaw thiab kev thauj mus los ntev ntawm qhov chaw.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Cov txheej txheem ua tiav: International Standard.
