EHTPB epoxidation-HTPB Epoxidized hydroxyl-terminated polybutadien(epoxy-HTPB)
EHPB ndizvoHTPB molecular chain inounza epoxy mapoka, ane zvakanakira senge mafuta kuramba, kuramba kuchembera, kubuda pachena kwakanaka, uye kuita kwakanaka kwakadzikira-tembiricha. Iwo ma hydroxyl mapoka pamagumo eketani yemamorekuru uye mapoka e hydroxyl muketani yemamorekuru.
Boka re epoxy iboka rinoshanda rinogona kurapwa neasiyana siyana isocyanates uye epoxy kurapa vamiririri.
Iyo polima yakarapwa ine yakanaka yemuviri uye makemikari zvimiro, yakanakisa kusimba kusimba kune akasiyana-siyana asiri esimbi zvinhu zvakaita sesimbi negirazi, yakanaka dielectric zvivakwa, yakaderera shrinkage rate, uye kuoma.
Dhigirii repamusoro, rakagadzikana kune alkali uye akawanda mavhoriyamu, anogona kuvandudza zvakanyanya mashandiro emuchina, simba rekunamira, uye kupisa kupisa kwezvinhu zve polyurethane.
Iyo EHTPB inogona kushandiswa kunamira, zvisimbiso, machira, epoxy resin toughening, polyurethane elastomers, nezvimwe.
Yakarongedzwa mu50kg / drum, 170kg / drum, Nguva yekuchengetedza ndeye 1 gore.
Mirayiridzo yekuchengetedza:
Kuchengetera kunofanirwa kunge kuchitonhorera, kuoma uye kufefetera. Mamiriro akanaka ari pakati -20 ~ 38 ℃. Sherufu yemwedzi gumi nemiviri, kana yapera, ichiri kushandiswa kana yasvika pachiyero kuburikidza nekuongororazve. Apo kutakurwa kunofanira kudzivisa mvura, chiedza chezuva. Usasanganise neoxidizer yakasimba.
| ITEM | EHTPB-1 | EHTPB-2 | EHTPB-3 |
| Kukosha kweHydroxyl(mmol/g) | 0.7-1.5 | ||
| Epoxide kukosha,wt% | 0.5-1.5 | 2.0-4.0 | 4.5 - 5.5 |
| Viscosity (40 ℃, Pa.S) | ≤5.0 | ≤20 | ≤50 |
| Hunyoro,% ≤ | 0.05 | 0.05 | 0.05 |
| Molecular uremu | 2000-4000 | ||
| * Pamusoro pezvo: Tinogona kutsvagisa nekugadzira chero vhezheni nyowani yeEHTPB zvinoenderana nezvinodiwa nevatengi vedu. | |||
| 1. | HTPB Solid Propellant Hydroxyl-Yapera Polybutadiene HTPB CAS 69102-90-5 |
| 2. | |
| 3. | |
| 4. | |
| 5. | HTBS / HTPB-styrene copolymer |
| 6. | |
| 7. | |
| 8. | MLPB / maleic polybutadiene |
| 9. | CTBN / Carboxylated- yapera mvura acrylonitrile rabha |
| 10. | |
| 11. | |
| 12. | |
| 13. | |
| 14. | |
| 15. | |
| 16. | |
| 17. | |
| 20. | |
| makumi maviri nerimwe. | |
| makumi maviri nemaviri. | |
| makumi maviri nenhatu. | |
| makumi maviri nemana. | |
| 25. | |
| 26. | 8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
| 27. | |
| 28. | |
| 29. | |
| 30. |
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