Toluene Diisocyanate /TDI/CAS:26471-62-5
qeexitaan
| Shay | Tilmaamaha |
| Muuqaalka | Dareere hufan |
| Midab | Midab la'aan ilaa jaalle khafiif ah |
| Ur | Ur xun oo fiiqan |
| Barta karkarinta | 247℃ |
| Barta dhalaalaysa | 19.5 ~ 21.5℃ |
| Barta iftiimaysa | 137℃ |
| Aqoonsiga | 1.22 |
| Tusmada Refractive | 1.5660 ilaa 1.5700 |
| Xaaladaha kaydinta | Ku kaydi meel ka hooseysa +30°C. |
| Biyaha milma | 124 mg/L heerkul ah 25℃ |
Isticmaalka
Iyada oo ah monomer asaasi ah oo loogu talagalay isku-darka polyurethane (PU), Toluene Diisocyanate (TDI) waxaa si weyn looga isticmaalaa waaxyo badan oo warshadeed sababtoo ah falcelinteeda aadka u wanaagsan, is-waafajinta, iyo awoodda ay u leedahay inay samayso agab PU oo waxqabad sare leh. Adeegsigeeda ugu muhiimsan waa sidan soo socota:
- Xumbo Polyurethane ah oo dabacsan (Codsiga Aasaasiga ah, ~ 70% Wadarta Isticmaalka)
- Warshadaha alaabta guriga: Furaashyada, fadhiga, kuraasta gacmaha, iyo barkimooyinka alaabta guriga ee la dahaadhay;
- Warshadaha baabuurta: Barkimooyinka kuraasta gaariga, kuraasta madaxa, albaabada, dahaarka saqafka, iyo agabka dahaarka dhawaaqa;
- Waxyaabaha maalinlaha ah ee lagama maarmaanka ah: Isbuunyo, masaxyo nadiifin ah, iyo kaydadka baakadaha ee alaabada jilicsan;
- Warshadaha dharka: Alaabada roogagga hoostiisa iyo suufka dharka.
- Elastomers-ka Polyurethane
- Kabaha: Kabaha kabaha ee waxqabadka sare leh (kabaha isboortiga, kabaha shaqada) iyo kabaha kablaha;
- Qaybaha warshadaha: Roogyada, gaskets-ka, shaabadaha, suunka gudbiyaha, iyo nuugayaasha shoogga;
- Injineerinka farsamada: Shaabadaha haydarooliga, giraanta O, iyo kala-goysyada dabacsan.
- Dahaarka Polyurethane, dhejisyada iyo shaabadaha
- Dahaarka: Dahaarka ka hortagga daxalka ee qalabka warshadaha, dahaarka sare ee baabuurta, dhammaystirka alaabta guriga, iyo dahaarka dabaqa;
- Xabag: Qalabka isku xidhka alwaaxa, kabaha, isku-xidhka baabuurta, iyo agabka isku-dhafan;
- Shaabadeeyayaasha: Shaabadeeyayaasha dhismaha (qaababka daaqadaha, darbiyada daahyada), shaabadeeyayaasha baabuurta, iyo daboolka qaybaha elektarooniga ah.
- Waxyaabaha kale ee laga sameeyo polyurethane
- Cinjirro Polyurethane ah: Waxaa loo isticmaalaa tuubooyinka warshadaha, diaphragms-ka, iyo isku xirayaasha dabacsan;
- Dahaarka biyaha celiya: Biyo-celin dhismaha (saqafka, qolalka hoose) iyo xuubka biyaha celiya warshadaha;
- Alaab isku dhafan: Isku-darka PU ee la xoojiyay ee qalabka hawada sare, badda, iyo isboortiga;
- Qalabka dahaarka: Xumbo dahaarka PU ee adag ee loogu talagalay dahaarka dhismaha iyo dahaarka dhuumaha warshadaha (oo lagu qasay isocyanates kale).
- Codsiyada Muhiimka ah ee Warshadaha
Baakadeynta iyo Rarista
250KG/Durbaan ama sida looga baahan yahay macaamiisha.
Waxay ka tirsan tahay alaabta caadiga ah waxayna ku keeni kartaa bad iyo cirka
Hayso oo kaydi
Muddada shelf-ka: 24 bilood laga bilaabo taariikhda la sameeyay ee baakadaha asalka ah ee aan la furin lagu kaydiyay meel qabow oo qalalan oo ka fog iftiinka qorraxda tooska ah, biyaha.
Bakhaar hawo leh, Qallajin heerkul hooseeya, Ka soocan oksaydhiyeyaasha, asiidhyada.










