LSBR wai styrene butadiene rubber
ʻO ka LSBR/ Liquid styrene butadiene rubber kahi copolymer kaumaha molekala haʻahaʻa o ka butadiene a me ka styrene, me ke kaumaha molekala o 2000-10000. Loaʻa iā ia ka insulation uila maikaʻi loa a me nā waiwai kino, a hoʻohana pinepine ʻia i nā kahua e like me nā papa kaapuni, nā mea hoʻopili, a me nā mea sila.
Ke hoʻohālikelike ʻia me ka polibutadiene wai (LPB), ʻoi aku ka kiʻekiʻe o ka mahana hoʻololi aniani o ka LSBR a ʻoi aku ka maikaʻi o ke kūpaʻa wela a me ke komo ʻana. ʻO ka hoʻololi ʻana iā LPB me LSBR i ka hana ʻana o nā laminates i uhi ʻia i ke keleawe hiki ke hoʻomaikaʻi i ke ʻano o ke kahe ʻana o ka pipili i ka wā o ka hana ʻana.
| Nā kikoʻī | LSBR-1 | LSBR-2 | LSBR-3 | LSBR-4 |
| Kaumaha molekole | 3000 | 3000 | 5000 | 5000 |
| Ka nui o ka styrene, mol% | 8 - 12 | 15 - 20 | 8 - 12 | 15 - 20 |
| ʻO ka nui o ka vinyl, % | 80 - 90 | 80 - 90 | 80 - 90 | 80 - 90 |
| Mānoanoa, 45 ℃, Pa·s |
|
|
|
|
| ʻIkepili lele, % | ≤2 | |||
| helehelena | Wai mānoanoa lahilahi | |||
![ʻO Bis[3-(triethoxysilyl)propyl]tetrasulfide CAS 40372-72-3 Mea hoʻohui Silane 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)
