MSI (PTSI) p-toluenesulfonyl isocyanate CAS 4083-64-1
MSI (PTSI), p-toluenesulfonyl isocyanate, monoisocyanate a na-ejikarị, ihe na-emeghachi omume nke ukwuu nke a na-ejikarị dị ka ihe na-eme ka mmiri na-ekpo ọkụ na ngwaahịa kemịkalụ, dị ka ihe mgbaze, ndochi, pigmenti na mpaghara pitch tar. N'ịbụ onye na-ekpochapụ mmiri maka ihe mkpuchi polyurethane (PU), ihe mkpuchi, adhesives na dị ka etiti nke kemịkalụ dị iche iche dị mkpa nke ụlọ ọrụ.
p-toluenesulfonyl isocyanate (PTSI) na-egbochi mmeghachi omume na-adịghị mma nke eserese & mkpuchi, ya mere, ọ na-enye ndị na-emepụta ihe ohere ịmepụta polyurethane dị elu. Site na iji Harttive MSI na mmepụta nke polyurethane paints, mfu nke gloss, yellowing na reactive foam kpatara nke mmiri mmiri dị na sistemụ na-ebelata. p-toluenesulfonyl isocyanate nwekwara ike ịbụ ihe mgbakwunye stabilizer maka ihe na-agwọ mmiri iji gbochie mmebi ma ọ bụ/na ngbanwe mgbe a na-echekwa ya.
MSI (PTSI) na-eji mmiri emeghachi omume, na-ewepụ carbon dioxide na-ebute n'ichepụta ngwaahịa mmeghachi omume nke na-agbaze n'ụdị agba agba. Ihe dị ka 12g nke stabilizer ka achọrọ maka iji 1g mmiri meghachi omume. Ahụmahụ egosila, Otú ọ dị, mmeghachi omume ahụ na-adị irè karị n'ihu njupụta nke MSI (PTSI). Ndakọrịta na ihe nkedo agba kwesịrị ịnwale mgbe niile tupu oge eruo.
A na-atụ aro p-toluenesulfonyl isocyanate ka eji ya dị ka ihe nkwụsị nke yinye n'oge polymerization yana dị ka onye na-ewepụ otu ọrụ na-arụ ọrụ na-achọghị na PU akụrụngwa. Na mkpuchi coal tar PU, enwere ike iji MSI wepụ amines na otu ọrụ OH wee wepụ mmiri dị na tar ka ịzena ụfụfụ na gelation akaghi aka mgbe agwakọtara tar na PU prepolymer.
Atụmatụ:
- Na-ewepụ mmetụta nke iru mmiri ma gbochie nsogbu ndị metụtara mmiri na mkpuchi polyurethane
- Viscosity dị ala, isocyanate monofunctional nke na-emeghachi mmiri na mmiri iji mepụta amide inert.
- A na-eji ya maka akpịrị ịkpọ nkụ nke ihe mgbaze, ihe ndozi, pigmenti na tars bituminous
- Na-eme ka nkwụsi ike nke diisocyanates dị mma megide ire ere na agba
- Na-ewepu mmiri ewebata ya na ihe mgbaze, pigmenti na ihe ndochi na sistemu otu akụkụ na akụkụ abụọ nke PU.
A na-eji MSI (PTSI) dị ka ihe nkwụsi ike maka ihe na-agwọ mmiri. Ọ na-egbochi mmeghachi omume na-adịghị mma nke eserese & mkpuchi. A na-etinye p-toluenesulfonyl isocyanat dị ka mpaghara ndị a:
- Otu akụkụ na akụkụ abụọ nke polyurethane adhesives na sealants.
- Otu akụkụ na akụkụ abụọ nke polyurethane mkpuchi na agba.
- Ihe mgbaze
- pigmenti
- Fillers
- Reagents
| Ngwaahịa | P-Toluenesulfonyl Isocyanate (PTSI) | |||||
| CAS Mba. | 4083-64-1 | |||||
| Ogbe Mba | 20240110 | Nkwakọ ngwaahịa | 20kg / gbọmgbọm | Ọnụọgụ | 5000kgs | |
| Ụbọchị nrụpụta | 2024-01-10 | |||||
| Ihe | Nkọwapụta | Nsonaazụ | ||||
| Nyocha,% | ≥98 | 99.11 | ||||
| -NCO ọdịnaya,% | ≥20.89 | 21.11 | ||||
| Agba, APHA | ≤20 | 18 | ||||
| Ọdịnaya nke PTSC,% | ≤ 1.0 | 0.66 | ||||
Mbukota: 20kgs, 180 / ígwè drum.
Nchekwa na njem: Harttive MSI (PTSI) na-enwe mmetụta mmiri na ya mere a ga-echekwa ya mgbe niile n'ime akpa akpachichi nke ọma na okpomọkụ n'etiti 5°C na 30°C. Ozugbo emepere ya, ekwesịrị ka etinyeghachi arịa ozugbo ewepụchara ngwaahịa ahụ. Wepụ ihe ọṅụṅụ na-aba n'anya, ntọala siri ike, amines, ndị ọrụ oxidizing siri ike.
Ndụ shelf: ọnwa 6 kemgbe ụbọchị mmepụta.
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | |
| 6. | TDI 80/20 |
| 7. | TDI-Bases Polyisoyanurate (RC) |
| 8. | IS (1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
| 9. | RF (JQ-4) |
| 10. | RN |
| 11. | DETDA CAS 68479-98-1 |
| 12. | DMTDA CAS 106264-79-3 |
| 13. | MMEA CAS 19900-72-2 |
| 14. | TAA CAS 91-97-4 |
| 15. | TEOF CAS 122-51-0 |
| 16. | MOCA CAS 101-14-4 |
| 17. | PTSI CAS 4083-64-1 |
| 18. | wdg... |
