Kawoutchou styrene butadyèn likid LSBR
Kawoutchou styrene butadyèn likid LSBR/ se yon kopolimè butadyèn ak styrene ki gen yon pwa molekilè ki ba, ak yon pwa molekilè 2000-10000. Li gen ekselan izolasyon elektrik ak pwopriyete fizik, epi li souvan itilize nan domèn tankou sikwi, adezif, ak materyèl sele.
Konpare ak polibitadyèn likid (LPB), LSBR gen yon tanperati tranzisyon vitrifikasyon ki pi wo epi li pi bon rezistans chalè ak mete. Ranplase LPB ak LSBR nan pwosesis laminasyon ki kouvri ak kwiv ka amelyore fenomèn koule adezif pandan pwosesis la.
| Espesifikasyon | LSBR-1 | LSBR-2 | LSBR-3 | LSBR-4 |
| Pwa molekilè | 3000 | 3000 | 5000 | 5000 |
| Kontni estirèn, % mol | 8 - 12 | 15 - 20 | 8 - 12 | 15 - 20 |
| Kontni vinil, % | 80 - 90 | 80 - 90 | 80 - 90 | 80 - 90 |
| Viskozite, 45 ℃, Pa·s | mwens pase 60 an | mwens pase 300 |
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| Kontni Volatil, % | ≤2 | |||
| Aparans | Likid viskoz koulè pal | |||
| 1. | HTPB Propellant Solid Idroksil-Terminé Polibitadyèn HTPB CAS 69102-90-5 |
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| 5. | Kopolimè HTBS / HTPB-styrene |
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| 7. | ATBN / Kawoutchou nitril butadyèn likid ki gen amino-terminal |
| 8. | MLPB / polibitadyèn maleik |
| 9. | CTBN / Kawoutchou akrilonitril likid ki fini ak karboksilasyon |
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![Bis[3-(trietoksisilil)propil]tetrasulfid CAS 40372-72-3 Kouplè silan KH-858](https://cdn.globalso.com/theoremchem/%E6%B7%A1%E9%BB%84%E8%89%B2%E6%B6%B2%E4%BD%93-light-yellw27-300x300.jpg)
