Cov tshuaj catalyst organic bismuth
MOFAN B2010 yog cov kua daj organic bismuth catalyst. Nws tuaj yeem hloov dibutyltin dilaurate hauv qee qhov kev lag luam polyurethane, xws li PU tawv resin, polyurethane elastomer, polyurethane prepolymer, thiab PU track. Nws yooj yim yaj hauv ntau yam polyurethane systems uas muaj kuab tshuaj.
● Nws tuaj yeem txhawb nqa qhov kev ua haujlwm ntawm -NCO-OH thiab zam kev ua haujlwm ntawm pawg NCO. Nws tuaj yeem txo qhov cuam tshuam ntawm dej thiab pawg -NCO (tshwj xeeb tshaj yog hauv ib kauj ruam, nws tuaj yeem txo qhov kev tsim CO2).
● Cov organic acids xws li oleic acid (los yog ua ke nrog cov organic bismuth catalyst) tuaj yeem txhawb kev ua haujlwm ntawm (theem nrab) amine-NCO pawg.
● Hauv cov dej-raws li PU dispersion, nws pab txo cov tshuaj tiv thaiv sab ntawm dej thiab NCO pawg.
●Hauv ib lub tshuab uas muaj ib feem xwb, cov amines uas dej tiv thaiv raug tso tawm los txo cov kev cuam tshuam ntawm dej thiab NCO pawg.
MOFAN B2010 yog siv rau PU tawv resin, polyurethane elastomer, polyurethane prepolymer, thiab PU khiav thiab lwm yam.
| Qhov tsos | Kua daj daj rau xim av daj |
| Qhov Ceev, g/cm3@20°C | 1.15~1.23 |
| Vsicosity, mPa.s@25 ℃ | 2000~3800 |
| Flash point, PMCC, ℃ | >129 |
| Xim, GD | < 7 |
| Cov ntsiab lus Bismuth,% | 19.8~20.5% |
| Nqus dej,% | < 0.1% |
30kg/Tau los yog 200 kg/nruas los yog raws li cov neeg siv khoom xav tau
Cov lus qhia txog kev tuav pov hwm kom muaj kev nyab xeeb:Ua raws li kev cai huv thiab kev nyab xeeb hauv kev lag luam. Tsis txhob cia kov daim tawv nqaij thiab qhov muag. Muab cua thiab/lossis pa tawm kom txaus hauv chav ua haujlwm. Cov poj niam cev xeeb tub thiab cov poj niam pub niam mis yuav tsis raug cov khoom no. Xav txog txoj cai hauv tebchaws.
Kev Ntsuas Kev Huv Si:Yuav tsum tsis pub haus luam yeeb, noj mov thiab haus dej hauv thaj chaw thov. Ntxuav tes ua ntej so thiab thaum kawg ntawm hnub ua haujlwm.
Cov Kev Cai rau cov chaw cia khoom thiab cov thawv:Khaws cia kom deb ntawm qhov kub thiab qhov chaw uas ua rau hluav taws kub. Tiv thaiv kom tsis txhob muaj lub teeb. Khaws lub thawv kom kaw ruaj rau hauv qhov chaw qhuav thiab muaj cua nkag tau zoo.
Cov lus qhia txog kev tiv thaiv hluav taws thiab kev tawg:Khaws cia kom deb ntawm cov chaw uas ua rau kub hnyiab. Tsis txhob haus luam yeeb.
Cov lus qhia txog kev khaws cia rau sawv daws:Tsis sib haum nrog cov neeg sawv cev oxidizing.
