Monohydroxy kua polybutadiene (LPBOH)
LPBOH yog ib yam khoom polybutadiene nrog ib pawg hydroxyl ntawm ib kawg, uas tuaj yeem ua tiav ob npaug ntawm cov hydroxyl thiab vinyl pawg. Nws muaj kev ua haujlwm siab, hydrophobicity zoo heev thiab dielectric zog, thiab kev ua haujlwm zoo.
Ntim rau hauv 50kg / nruas, 170kg / nruas, Lub sijhawm cia khoom yog 1 xyoos.
Cov lus qhia txog kev nyab xeeb:
Kev khaws cia yuav tsum tau khaws cia rau qhov chaw txias, qhuav thiab muaj cua nkag. Qhov kub zoo tshaj plaws yog -20 ~ 38 ℃. Lub sijhawm khaws cia yog 12 lub hlis, yog tias tas sij hawm, tseem siv tau yog tias ua tau raws li tus qauv los ntawm kev rov kuaj dua. Thaum thauj mus los yuav tsum tsis txhob los nag lossis tshav ntuj. Tsis txhob sib tov nrog cov tshuaj oxidizing muaj zog.
| Khoom | LPBOH-1 | LPBOH-2 | LPBOH-3 | LPBOH-4 |
| Qhov hnyav ntawm cov molecule | 2500 - 3500 | 2500 - 3500 | 4500 - 5500 | 4500 - 5500 |
| Cov ntsiab lus vinyl (%) | 60 - 70 | 25 - 35 | 60 - 70 | 25 - 35 |
| Qhov khov (45 ℃ / 113 ℉, Pa · s) | ≤20 | ≤10 | ≤40 | ≤20 |
| Cov khoom tawg yooj yim(%) | ≤0.50 | |||
| Qhov tsos | Cov kua nplaum daj daj ntshiab | |||
| 1. | HTPB Khoom Propellant Hydroxyl-Terminated Polybutadiene HTPB CAS 69102-90-5 |
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| 5. | HTBS / HTPB-styrene copolymer |
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| 8. | MLPB / maleic polybutadiene |
| 9. | CTBN / Carboxylated-terminated kua roj hmab acrylonitrile |
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| 15. | MAPO Tris-1-(2-Methylaziridinyl) Phosphine Oxide CAS 57-39-6 |
| 16. | |
| 17. | Cov kua Polybutadiene (LPB) |
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