Labarai
Hydrogenated HTPB CAS 69102-90-5 Hydrogenated Hydroxyl Group-Tsarin Polybutadiene
HTPB shi ne wani ruwa m kambori polymer, sabon ruwa roba. Kaddarorin sun bambanta saboda HTPB cakuɗe ne maimakon fili mai tsafta, kuma an ƙera shi don biyan takamaiman bukatun abokan ciniki. HTPB na yau da kullun shine R-45M tare da kowane ƙarshen sarkar da aka ƙare tare da ƙungiyar hydroxyl [OH]. a halin yanzu za mu iya yin sabon zane kamar yaddaHTPB tare da guda -OH kowace sarkarkumaHydrogenated version.
DominHydrogenated HTPB(Hydrogenated Hydroxyl Group-Terminated Polybutadiene/Hydrogenated Hydroxyl Karshen Polybutadiene(HTPB) ne hydrogenated homopolymers na butadiene,
su duka-ƙarshen hydroxyl rukuni-ƙare kuma sun dace da fa'idar amfani da yawa. Saboda jikewa na rukunin 1,2-vinyl waɗannan polybutadiene suna da ingantaccen kwanciyar hankali na dogon lokaci.
tare da Properties kamar:
1. Tsarin sassauƙa sosai
2.Hydrophobicity
3.Low dielectric akai-akai
4.Good sinadaran juriya
5.Reactive hydroxyl kungiyoyin
6. Kwanciyar kwanciyar hankali
za a iya amfani da matsayin guduro modifiers, urethane resins (Paints, adhesives, shafi jamiái), lantarki insulating kayan, TPU elastomers
namu Hydrogenated HTPBƙayyadaddun bayanai kamar haka (Bugu da ƙari: Za mu iya yin bincike da haɓaka kowane sabon sigar HTPB bisa ga buƙatun abokan cinikinmu na musamman)
ITEM | Darasi-1 | Darasi-2 | Darasi-3 |
Ƙimar Hydroxyl (KOH mg/g) | 68 | 48 | 28 |
1,2-Vinyl (%) | |||
Tg, ℃ | -44 | -42 | -37 |
Mn, g/mol | 1500 | 2000 | 3100 |
Danko, a 45 ℃ | 105 | 165 | 315 |
Musamman nauyi, (25°C/4°C) | 0.88 | ||
Tsarin tasha | - OH | ||
* Bugu da kari: Za mu iya yin bincike da haɓaka kowane sabon sigar HTPB bisa ga buƙatu na musamman na abokan cinikinmu. | |||
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