HX-878 | Cyanoethylated Polyamine CAS 68412-46-4
Tus qauv ua haujlwm: MIL-T-82824 (OS)
CAS RN:68412-46-4
Lub npe lag luam:HX-878
Kev yaj tau:Yaj hauv dej, methyl cawv thiab acetone, me ntsis soluble hauv ethyl acetate thiab tetrahydrofuran thiab insoluble hauv roj av ether thiab toluene.
Kev ruaj khov thiab kev ua haujlwm:Ruaj khov thaum kub thiab siab ib txwm muaj. Nws yuav hlawv thaum ntsib nrog cov tshuaj oxidant muaj zog.
1. Cov ntsuas kev txawj ntse:
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Cov kua daj los yog daj daj sib xyaw ua kua |
| Cov ntsiab lus amine theem nrab, (eq./100g) | 0.50-0.70 |
| Cov ntsiab lus ntawm amine theem peb, (eq./100g) | 0.30-0.50 |
| Tag nrho cov ntsiab lus amine, (eq./100g) | 0.80-1.20 |
| Tus nqi hydroxyl, (eq./100g) | 0.40-0.60 |
| Viscosity (25 ℃), mPa.s | 30000-60000 |
| Nqus dej,% | ≤0.50 |
Ammonium nitrate tshwj xeeb rau tus neeg sawv cev sib txuas. Lub hydroxyl ntawm cov qauv molecular nkag mus rau hauv lub network crosslinking los ntawm kev sib txuas hauv tshuaj nrog HTPB, thiab kev nqus lub cev tau tshwm sim ntawm ntau pawg nitrile thiab ammonium nitrate oxidant. Ammonium nitrate lossis hloov kho rau HTPB cov khoom siv propellant tau siv los txhim kho cov khoom siv kho tshuab. Nws kuj tau siv los ua tus neeg sawv cev sib txuas los txhim kho cov khoom siv kho tshuab rau HTPB thiab ammonium perchlorate cov khoom siv propellant.
Cov lus qhia txog kev nyab xeebTshuaj lom. Yuav tsum siv cov hnab looj tes roj hmab thaum lub sijhawm ua haujlwm yog tias daim tawv nqaij kov.
Kev khaws cia thiab kev thauj mus losKhaws cia rau qhov chaw txias thiab muaj cua nkag. Khaws cia kom kaw. Lub txee siv tau yog 12 lub hlis tom qab hnub tsim khoom. Tsis txhob cia dej thiab raug tshav ntuj thaum thauj mus los.
Ntim khoomNtim: yas thoob los yog raws li cov neeg siv khoom xav tau
