I-CTPB Carboxyl-Terminated Polybutadiene cas 586976-24-1
Irabha ewuketshezi ye-carboxyl-terinated polybutadiene ngokuvamile ibizwa nge-CTPB ngamafuphi. Ngoba kukhona i-carboxyl emikhawulweni yomibili ye-polymeric molecule, le polymer iqhubeka nokwakheka kweqembu le-carboxyl, ukusatshalaliswa kwenethiwekhi kucocekile futhi akukho ukuphela kwamahhala. ngakho inokusebenza okuhle kakhulu komshini.
Umkhiqizo awukwazi ukusetshenziswa kuphela ku-rocket propellant eqinile, kodwa futhi ungasetshenziswa kuma-elastomers, izinto zokunamathisela, izinto zokuvala uphawu, ukuguqulwa kwe-epoxy resin kanye nezinto ezikwazi ukumelana nogesi.
Ipakishwe ku-50kg/drum, 180kg/drum, Isikhathi sokugcina unyaka owodwa.
Imiyalo yokuphepha:
Isitoreji kufanele sibe endaweni epholile, yomile futhi ikhiphe umoya. Isimo esihle kakhulu siphakathi -20 ~ 38 ℃. Isikhathi seshelufu sezinyanga eziyi-12, uma siphelelwa yisikhathi, sisasetshenziswa uma sisezingeni ngokuphinda sihlolwe. Lapho ezokuthutha kufanele ugweme imvula, ukukhanya kwelanga. Ungahlanganisi ne-oxidizer eqinile.
| into | Inkomba | |
| Ibanga loku-1 | Ibanga lesi-2 | |
| Incazelo | Uketshezi olukhanyayo olukhanyayo noma oluphuzi olukhanyayo, akukho micelle ebonakalayo kanye nokungcola kwemishini | |
| viscosity(40℃), Pa.s | ≤25 | ≤20 |
| Inani le-Carboxyl,mmol/g | 0.33~0.42 | 0.43~0,52 |
| Okuqukethwe kwamanzi, % | ≤0.05 | ≤0.05 |
