Amakuru
Hydrogenated HTPB CAS 69102-90-5 Hydrogenated Hydroxyl Itsinda-Ryarangiye Polybutadiene
HTPB ni amazi ya kure ya clam polymer, reberi nshya. Imiterere iratandukanye kuko HTPB nuruvange aho kuba uruvange rwiza, kandi rwakozwe kugirango rwuzuze ibyo abakiriya bakeneye. Ubusanzwe HTPB ni R-45M hamwe na buri mpera yumunyururu urangirana na hydroxyl [OH] itsinda. Hagati aho, dushobora gukora igishushanyo gishya nkaHTPB hamwe -OH imwe kumurongonaAmashanyarazi.
KuriHydrogenated HTPB.
byombi-amaherezo ya hydroxyl itsinda-ryarangiye kandi rikwiranye nuburyo butandukanye bwo gukoresha. Bitewe no kwiyuzuza kwitsinda rya 1,2-vinyl aba polybutadienes bafite imiti ihamye yigihe kirekire.
hamwe na Indangabintu nka:
1. Imiterere ihindagurika cyane
2.Hidrophobicity
3.Kureka dielectric ihoraho
4.Imiti myiza irwanya imiti
5.Itsinda rya hydroxyl
6. Guhagarara igihe kirekire
Irashobora gukoreshwa nka resin ihindura, resin ya urethane (amarangi, ibifunga, ibikoresho byo gutwikira), ibikoresho bitanga amashanyarazi, TPU elastomers
yacu Hydrogenated HTPBibisobanuro nkibi bikurikira (byongeyeho: Turashobora gukora ubushakashatsi no guteza imbere verisiyo nshya ya HTPB dukurikije ibyifuzo byabakiriya bacu)
INGINGO | Icyiciro-1 | Icyiciro-2 | Icyiciro-3 |
Agaciro ka Hydroxyl (KOH mg / g) | 68 | 48 | 28 |
1,2-Vinyl (%) | |||
Tg, ℃ | -44 | -42 | -37 |
Mn, g / mol | 1500 | 2000 | 3100 |
Viscosity, kuri 45 ℃ | 105 | 165 | 315 |
Uburemere bwihariye, (25 ° C / 4 ° C) | 0.88 | ||
Imiterere ya Terminal | -OH | ||
* Mubyongeyeho ： Turashobora gukora ubushakashatsi no guteza imbere verisiyo nshya ya HTPB dukurikije ibyifuzo byabakiriya bacu． | |||
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