Desmodur RFE / Isocyanates RFE / CAS 4151-51-3 / Adhesive RF / Desmodur RF
Khoom npe:Tris (4-isocyanatophenyl) thiophosphate
CAS:4151-51-3
MF: C21h12n3o6ps
Mw:465.38
Einecs:223-981-9
![Desmodur re](https://www.starskychemical.com/uploads/Desmodur-RE.jpg)
![](https://www.starskychemical.com/uploads/0f7f1ab6.png)
RFE Polyisocyanate yog cov kab hla kev zoo rau cov nplaum raws cov roj hmab polyurethane, cov roj hmab siv hluavtaws thiab hluav taws xob. RFE Polyisocyanate tseem muaj txiaj ntsig rau kev txhim kho cov khoom siv roj hmab-based. Nws tuaj yeem raug siv los ua tus ntoo khaub lig es tsis txhob siv Bayer bayer desmodur rfe.
![Re 1](https://www.starskychemical.com/uploads/RE-1.png)
Ob lub nplaum nplaum yuav tsum siv nrog lub sijhawm siv tom qab muab tso rau RFE.
Qhov ntev ntawm lub sijhawm muaj feem cuam tshuam tsis yog tsuas yog cuam tshuam nrog cov ntsiab lus polymer ntawm cov nplaum, tab sis kuj yog cov khoom siv uas cuam tshuam (xws li cov khoom siv antioxygen, kuab tshuaj yas, thiab lwm yam.
Thaum nyob ze rau lub sijhawm siv tau, feem ntau yog ob peb teev lossis ib hnub ua haujlwm, nplaum yuav nyuaj rau kev ua haujlwm, thiab viscosity nce sai sai.
Thaum kawg, nws dhau los ua Irreversible Jelly. 100 Cov nplaum zoo, hydroxyl polyurethane (Polyurethane account rau ib ncig 20%), RFE ua 4-7. Chloroprene roj hmab (roj hmab nyiaj rau ib ncig 20%), RFE ua 4-7.
Txheej txheem:Desmodur RFE feem ntau yog siv rau kev tsim cov txheej txheem kev ua tau zoo, suav nrog cov txheej txheem automence, muaj cov txheej txheej zoo nkauj. Nws txhim kho lub durability, tshuaj lom neeg tiv taus thiab huab cua tiv thaiv ntawm txheej txheej.
Npluas:Siv los npaj polyurethane nplaum, uas muaj cov nplaum nplaum thiab yooj khoom thiab haum rau ntau hom substrates.
Elastomers:Desmodur RFE tseem siv rau hauv kev tsim cov polyurethane elastomers, uas yog muaj nuj nqis rau lawv cov kws kho zoo heev cov khoom siv, hnav tsis kam thiab hloov tau.
Foob:Nws tuaj yeem raug ntxiv rau cov mis suav txhawm rau txhim kho Adhesion thiab Durability.
![Re 2](https://www.starskychemical.com/uploads/RE-2.png)
Pob: 0.75kg / lub raj mis, tag nrho 20 fwj hauv ib lub thawv thawv, 55 kg / nruas / chim / chim, lossis raws li cov neeg siv khoom thov.
![Pob-Re-11](https://www.starskychemical.com/uploads/package-RE-11.jpg)
Thaum thauj Desmodur RFE, kev ceev faj tshwj xeeb yuav tsum tau ua raws li nws tau cais raws li Isocyanate thiab tuaj yeem nthuav tawm kev noj qab haus huv thiab kev nyab xeeb. Nov yog qee qhov kev txiav txim siab tseem ceeb kom coj mus rau hauv tus account thaum lub sijhawm thauj:
Kev cai ua raws cai:Nco ntsoov ua raws li cov kev tswj hwm hauv zos, hauv tebchaws thiab thoob ntiaj teb hais txog kev thauj khoom txaus ntshai. Qhov no suav nrog daim ntawv sau kom zoo, cov ntaub ntawv thiab kev ua raws li kev thauj mus los (piv txwv li, tsis muaj ib tus lej, kev phom sij, kev phom sij, kev phom sij).
Ntim:Siv cov thawv uas tsim nyog uas tau tshaj yog Isocyanates. Nco ntsoov tias lub ntim muaj yog ruaj ntseg thiab xau pov thawj los tiv thaiv kev siv roj thaum thauj mus los.
Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE):Cov neeg ua haujlwm koom nrog tuav thiab thauj Desmodur RFE yuav tsum hnav cov ppe tsim nyog suav nrog hnab looj tes, goggles thiab kev ua pa kom txo tau.
Qhov cua:Xyuas kom meej tias lub tsheb thauj tau zoo ventilated kom tiv thaiv cov kev sib txuam ntawm cov vapors, uas tuaj yeem tsim kev puas tsuaj yog tias nqus tau.
Tswj kub:Saib xyuas qhov ntsuas kub kom zoo thaum lub sij hawm thauj mus los thaum, huab cua txias heev tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm cov khoom.
Cov Txheej Txheem Ceev:Yog tias muaj tej yam nchuav lossis txeej, muaj cov txheej txheem teb thaum muaj xwm ceev. Qhov no suav nrog kev muaj cov khoom siv spill thiab cov khoom siv ua ntej npaj.
Kev Kawm:Nco ntsoov tias txhua tus neeg ua haujlwm koom nrog kev cob qhia cov txheej txheem thauj mus los hauv kev coj cov khoom phom sij thiab paub txog cov kev pheej hmoo cuam tshuam nrog Isocyanates.
Zam cov ntaub ntawv tsis sib xws:Khaws cov ntaub ntawv defe desmodur rfe ntawm cov khoom siv tsis sib xws xws li muaj zog acids, hauv paus muaj zog thiab dej kom tiv thaiv kev muaj kev phom sij.