Rfe / dari Isocyanates RFE / CAS 4151-51-51-51- ADDH RF / Desmodur RF
Sunan samfurin:Tris (4-icocicopenyl) thiophosphate
CAS:4151-51-31-3
MF: C21H12N3O6PS
MW:465.38
Einecs:223-981-9
![Desmodur R](https://www.starskychemical.com/uploads/Desmodur-RE.jpg)
![](https://www.starskychemical.com/uploads/0f7f1ab6.png)
RFE polyisecyanate ne mai inganci mai inganci don adhereThane dangane da polyurthane, roba na halitta da roba na roba. RFE POLYISOCYANATate yana da amfani ga inganta tasirin kayan littattafai na roba. Ana iya amfani dashi azaman Croslinker maimakon na Bayer Sesmodur RFE.
![Re 1](https://www.starskychemical.com/uploads/RE-1.png)
Dole ne a yi amfani da adon kayan haɗin guda biyu tare da lokacin da ya dace bayan saka rfe.
Tsawon lokacin da aka zartar ba kawai ya danganta da abubuwan polymer na m, amma kuma sauran kayan da suka dace (antioxygen, filastik, da sauransu.
Lokacin da yake kusa da lokacin da aka zartar, yawanci 'yan sa'o'i ko rana ɗaya, adhesive ya zama mafi wahala a aiki, da kuma danko ya isa nan bada jimawa ba.
A ƙarshe, ya zama jelly da ba za a iya ba da izini. 100 ingancin m, hydroxyl polyurethane (asusun Polyurethane na kusan 20%), RFE yana 4-7. Chloroprene roba (asusun roba na kusan 20%), RFE NE 4-7.
Mayaka:Yawanci RFE ke amfani da shi ne a cikin samar da kyawawan kayan kwalliya, ciki har da Topcounterotive AutCous, mayafin masana'antu da suturar ado. Yana haɓaka ƙarfin, juriya da juriya da yanayin yanayin sutturar.
Adves:An yi amfani da shi don shirya m polyurethane, wanda ke da m m da sassauci kuma ya dace da subssion daban-daban.
Elastomers:Hakanan ana amfani da Demonur Rle a cikin samar da Polyurehane Elastomers, wanda aka kimanta su don kyakkyawan kayan aikin injin su, sanye da juriya da sassauci.
Jarumi:Ana iya ƙara shi zuwa tsari na teku don inganta m da karko.
![RA 2](https://www.starskychemical.com/uploads/RE-2.png)
Kunshin: 0.75kg / kwalban 20, total 20 kwalabe 20 a cikin akwati guda, 55 kilogir ko 180kg / ganga, ko kuma roƙon abokan ciniki.
![fakiti-re-11](https://www.starskychemical.com/uploads/package-RE-11.jpg)
A lokacin da jigilar dododur rfe, takamaiman matakan dole ne a bi kamar yadda aka tsara shi azaman isocyanate kuma na iya gabatar da haɗarin lafiya da aminci. Anan akwai wasu muhimman la'akari da yin la'akari yayin sufuri:
Tabbatar da Tabbatarwa:Tabbatar da yarda da dokokin ƙasa da ƙasa da ƙasa dangane da jigilar kayayyaki masu haɗari. Wannan ya hada da ingantaccen sanya alama, takardu da kuma bin ka'idodin jigilar kaya (misali, lamba ta Majalisar Dinkin Duniya, rarrabuwar kawuna).
Kaya:Yi amfani da kwantena waɗanda suka dace da isocyanates. Tabbatar da farawar yana amintacce da kuma leak-hujja don hana spillage yayin hana spillage yayin sufuri.
Kayan kariya na mutum (PPE):Ma'aikata da ke cikin kulawa da jigilar abubuwa na Desmodur RFE ya kamata ya sa Pypeves da ya dace ciki har da safofin hannu, goggles da kariya ta numfashi don rage fallasa.
Samun iska:Tabbatar da cewa abin hawa da ke jigilar kaya yana da iska mai kyau don hana tara tara jama'a, wanda zai iya cutarwa idan sha.
Ikon zazzabi:Kula da yanayin yanayin zafi da kyau yayin sufuri, azaman matsanancin yanayin zafi na iya shafar kwanciyar hankali na samfurin.
Tsarin gaggawa:Idan akwai zubar ko leaks, suna da hanyoyin amsawa na gaggawa a wurin. Wannan ya hada da samun kit ɗin spill da kayan taimako na farko.
Horo:Tabbatar cewa duk ma'aikatan sufuri an horar da su wajen tallafawa kayan haɗari kuma suna sane da haɗarin da ke tattare da isocyanates.
Guji kayan da aka ba da jituwa:Rike Desmyur Rfe daga cikin kayan da aka ba da izini kamar shi acid mai ƙarfi, sansanoni masu ƙarfi da ruwa don hana halayen haɗari.