Polymeric mdi
Polymeric mdi
Lub hauv paus rau phau ntawv
MDI iswidely siv nyob rau hauv kev tsim cov pu txhav rwb thaiv tsev rwb ua npuas thiab polyisocyanurate foams.
Lwm cov kev siv suav nrog cov xim tsev, cov tshuaj nplaum, cov tsiaj txhu cov tawv nqaij, cov khoom siv hluav taws xob ua npuas ncauj thiab sab hauv, cov ntoo hluavtaws kub.
Kev qhia tshwj xeeb
| Khoom Siv Lub Npe: | 44`-diphenylmethane diisocyanate |
| Tus txheeb ze molecular hnyav lossis hnyav li qub: | 250.26 |
| Ntawj ntom: | 1.19 (50 ° C) |
| Melting taw tes: | 36-39 ° C |
| Boiling taw tes: | 190 ° C |
| Flashing point: | 202 ° C |
Ntim & Cia
250kg galvanization hlau nruas.
Khaws cia rau hauv qhov ncu thiab qhov chaw ua pa.
Khaws ntawm lub hnub ncaj qha; Cia kom deb ntawm qhov chaw kub thiab dej.
Sau koj cov lus ntawm no thiab xa mus rau peb
