Organic bismuth catalyst
MOFAN B2010 yog kua daj daj organic bismuth catalyst. Nws tuaj yeem hloov dibutyltin dilaurate hauv qee qhov kev lag luam polyurethane, xws li PU tawv cob, polyurethane elastomer, polyurethane prepolymer, thiab PU khiav. Nws yog yooj yim soluble nyob rau hauv ntau yam hnyav-raws li polyurethane systems.
● Nws tuaj yeem txhawb nqa cov tshuaj tiv thaiv -NCO-OH thiab zam kev tawm tsam ntawm NCO pawg. Nws tuaj yeem txo cov nyhuv ntawm cov dej thiab -NCO pab pawg cov tshuaj tiv thaiv (tshwj xeeb tshaj yog nyob rau hauv ib-kauj ruam, nws tuaj yeem txo cov cim ntawm CO2).
● Organic acids xws li oleic acid (los yog ua ke nrog cov organic bismuth catalyst) tuaj yeem txhawb cov tshuaj tiv thaiv ntawm (secondary) amine-NCO pawg.
● Nyob rau hauv dej-raws li PU dispersion, nws yuav pab kom txo tau cov tshuaj tiv thaiv sab ntawm dej thiab NCO pab pawg.
● Nyob rau hauv ib qho kev sib xyaw ua ke, cov amines tiv thaiv los ntawm dej raug tso tawm kom txo qis kev cuam tshuam ntawm cov dej thiab NCO pawg.
MOFAN B2010 yog siv rau PU tawv cob, polyurethane elastomer, polyurethane prepolymer, thiab PU khiav thiab lwm yam.
| Qhov tshwm sim | Lub teeb daj mus rau daj-xim av kua |
| Qhov ceev, g / cm3 @ 20 ° C | 1.15-1.23 Nws |
| Vsicosity, mPa.s@25 ℃ | 2000-3800 Nws |
| Flash point, PMCC, ℃ | > 129 |
| Xim, GD | <7 |
| Bismuth cov ntsiab lus,% | 19.8 ~ 20.5% |
| Cov dej noo,% | <0.1% |
30kg / Can lossis 200 kg / nruas lossis raws li cov neeg siv khoom xav tau
Cov lus qhia txog kev nyab xeeb:Ua raws li Vajtswv txoj kev nyiam huv thiab kev nyab xeeb. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Muab cov pa pauv txaus thiab/lossis tso pa tawm hauv chav ua haujlwm. Cov poj niam cev xeeb tub thiab cov poj niam laus yuav tsis raug rau cov khoom. Ua tib zoo xav txog cov kev cai hauv tebchaws.
Kev ntsuas huv:Kev haus luam yeeb, noj mov thiab haus cawv yuav tsum txwv tsis pub nyob hauv thaj chaw thov. Ntxuav tes ua ntej so thiab thaum kawg ntawm hnub ua hauj lwm.
Kev xav tau rau thaj chaw cia khoom thiab ntim khoom:kom deb ntawm tshav kub thiab qhov chaw ntawm ignition. Tiv thaiv lub teeb. Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo.
Cov lus qhia txog kev tiv thaiv hluav taws thiab tawg:Khaws deb ntawm qhov chaw ntawm qhov hluav taws kub. Tsis haus luam yeeb.
Cov lus qhia txog kev khaws cia:Incompatible nrog oxidizing tus neeg sawv cev.
