CTPB Carboxyl-terminated polybutadiene(CTPB) CAS 586976-24-1
CTPB o se paʻu polybutadiene vai ma vaega carboxyl i pito uma e lua o le mole, lea e sili ona lelei le malulu ma elasticity.
O le CTPB e masani ona faʻaaogaina e fai ma sui faʻamalosi mo faʻapipiʻi epoxy resin ma faʻamaufaʻailoga, e mafai foʻi ona faʻaaogaina eseese mo le gaosiga o mea faʻamaufaʻailoga, faʻapipiʻi, faʻapipiʻi, filo elastic, ma mea faʻapitoa Paʻu, paʻu modifiers, ma isi.
E pei o le malosi
Faʻapipiʻi i le 50kg / paʻu, 170kg / paʻu, O le taimi e teu ai e 1 tausaga.
Fa'atonuga mo le saogalemu:
O le teuina e tatau ona malu, mago ma fa'avevela. Ole tulaga sili ona lelei ile -20 ~ 38℃. E 12 masina le umi, pe a fa'amutaina, fa'aaoga pea pe a o'o i tulaga masani e ala i le toe su'ega. Pe a tatau ona aloese mai le timu, susulu o le la. Aua le fa'afefiloi ma le oxidizer malosi.
| MEA | CTPB-1 | CTPB-2 | CTPB-3 | CTPB-4 | CTPB-5 |
| Tau o Carboxyl(mmol/g) | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | 0.81-1.00 |
| Viscosity (40℃,Pa.S) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | ≤3.0 |
| Susū, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Mea e fe'avea'i,% ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| mamafa mole | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2400-2800 |
| * I le faʻaopoopoga: E mafai ona matou suʻesuʻeina ma atiaʻe soʻo se lomiga fou o le CTPB e tusa ai ma manaoga faʻapitoa a matou tagata faʻatau. | |||||
| 1. | HTPB Malosi Fa'aola Hydroxyl-Fa'amuta 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- fa'amuta vai pa'u acrylonitrile |
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| lua sefulu tasi. | |
| lua sefulu lua. | |
| lua sefulu tolu. | |
| luasefulufa. | |
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| 26. | 8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
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