Rfe / dari Isocyanates RFE / CAS 4151-51-51-51- ADDH RF / Desmodur RF

Desmikur Rfe / dari Isocyanates RFE / cAS 4151-51-51-51-50 / Advesur RF / Desmodur RF
Loading...

A takaice bayanin:

 

Rfe CAS 4151-51-3--3 shine tushen-tushen-tushen da aka samo asali ne ko kuma samar da kayan kwalliya, adhereves da elastomers.

 

Desmyur RFE ake amfani da shi a hade tare da polyols don samar da tsarin polyurethanes tare da manyan finafinan kayan aikin da aka yisti da karkota.

 

An ƙimar da shi musamman don ikonsa na haɓaka halayen coftings da sauran kayan, sanya ya dace da aikace-aikacen aikace-aikace ciki har da kayan aiki, masana'antu da kuma kayan aiki na kayan aiki.

 


Cikakken Bayani

Tags samfurin

Bayanin samfurin

Sunan samfurin:Tris (4-icocicopenyl) thiophosphate
CAS:4151-51-31-3
MF: C21H12N3O6PS
MW:465.38
Einecs:223-981-9
Desmodur R

Gwadawa

Abubuwan dubawa

Gwadawas

Sakamako

Bayyanawa
Rawaya zuwa duhu violet ruwa
bi da
Assayin NCO
7.2 ± 0.2%
bi da
Assayin Methane
27 ± 1
bi da
Keta (20 ℃)
3 MPa.s
bi da
M
Ethyl Acetate
bi da
M hanya
-4 ℃
bi da
Ƙarshe
bi da

Kayayyakin Samfuran & fasali

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

Amfani

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

Shiryawa

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

Ajiya

- Adana a cikin asali hatimi Colvestro.
- Shawarar ajiya ajiya zazzabi: 10 - 30 ° C.
- Kare daga danshi, zafi da kayan kasashen waje.
Babban bayani: A lokacin sufuri da adanawa a yanayin zafi,Crystalline Crystalline na iya samar da tsari.
Waɗannan suna juya a zazzabi a ɗakin. DaSamfurin yana da hankali sosai don danshi da kuma amsa da ruwa don ƙirƙirar carbonDioxide da kuma insolable UASHE.
Dole ne a kiyaye kwantenarufe hatimi. 'Yanyayar ruwa a kowane nau'i (kwantena, anhydrousHanyoyi, iska mai laushi) dole ne a hana shi kamar yadda samuwar carbonDioxide na iya haifar da haɗari ga matsin lamba a cikin kwantena.
Bayyanar iska da / ko haske mai karfin bayanai amma wannan bashi da tasiri aAbubuwan sarrafawa gabaɗaya.

Cautions yayin sufuri

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.


  • A baya:
  • Next:

  • Write your message here and send it to us

    Samfura masu alaƙa

    top