Polybutadiene (HTPB) ee la joojiyay Hydroxyl waa polymer teleclaw dareere ah iyo nooc caag ah.Waxay la falgashaa silsiladaha fidiyaha, wakiilka iskutallaabta ama daawaynta heerkulka qolka ama heerkul sare si ay u samayso qaab dhismeedka shabakada saddex-geesoodka ah ee polymer-ku-dhejinta.Waxay leedahay sifooyin aad u fiican, sida sifooyin farsamo oo wanaagsan, iska caabin hydrolysis, caabbinta acid iyo alkali, xidhashada caabbinta, dulqaadka heerkulka qabow, hantida dahaarka korontada.
Hydroxyl-la joojiyey polybutadiene (HTPB)
CAS 69102-90-5
EINECS: 614-926-3
Cufnaanta 0.913 g/ml at 25 °C
Tilmaanta dib-u-celinta n20/D 1.5126
Muuqashada: dareere hufan oo aan midab lahayn
Hydroxyl-la joojiyay polybutadiene (HTPB) CAS 69102-90-5
Shayga | Tusmada | ||||
Nooca I | Nooca I-La beddelay | Nooca II | Nooca III | NoocaⅣ | |
Qiimaha Hydroxyl, mmol/g | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | |
Qoyaanka, % | ≤0.050 | ||||
Waxa ku jira H2O2, % | ≤0.040 | ≤0.050 | |||
Viscosity (40 ℃), Pa·s | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | |
Mn(×103)(VPO/GPC) | 3.80-4.60 | 4.00-4.60 | 3.30-4.10 | 3.00-3.60 | 2.70-3.30 |
Luminta firfircoonida, % | ≤9.5 | ≤8.5 | |||
Muuqashada | Dareere saliid leh oo hufan, wax wasakh ah oo muuqda ma jiro |
Hydroxyl-la joojiyey polybutadiene(HTPB) CAS 69102-90-5 waa daah-furan, mawjad hoose, caabbinta da'da, wax qabad heerkul hoose oo wanaagsan iyo karti hawleed.Waxaa loo isticmaalaa in lagu shubo elastomer qalabka dhismaha ee taayirka baabuurta iyo diyaarada, qalabka dhismaha, alaabta kabaha, alaabta caaga ah, dahaarka kulaylka, daahan, xabagta, walxaha koofiyadaha, alaabta dahaarka korantada, biyuhu iyo walxaha anti-daxalka, racetrack , Suunka qaade u adkaysta xidhashada, wax ka beddelka caag iyo resin epoxy, iwm.
Hydroxyl-la joojiyay polybutadiene(HTPB) CAS 69102-90-5 Waxay isticmaashaa:
1) Binder, sida HTPB r45m waxaa loo isticmaalaa sidii xire loogu talagalay gantaalada adag ee warshadaha hawada;
2) Xabagyada, kuwaas oo ku xidha walxaha iyada oo la isku dhejinayo iyo isku-xidhka dusha sare;
3) Rinjiyeyn, lagu dhejiyay dusha shayga la ilaalinayo ama la qurxinayo, wuxuuna samayn karaa filim joogto ah oo si adag ugu xiran shayga la dahaadhay;
4) Qalabka caagagga warshadaha sida taayirada (suunka, caagga aan shoogga lahayn) iyo qalabka caagga warshadaha leh qaabab adag (qaybaha badbaadada ee baabuurta sida boomaatada, iwm.);
5) Qalabka daboolka, alaabta buuxinta wadajirka ah;
6) Qalabka ceeriin ee maqaar macmal ah, fiber laastikada, iwm;
7) balaastig xumbo ah iyo walxaha nuugista saamaynta aad u fiican;
8) Beddelaha caag caag ah;
9) Qalabka qaybaha korantada iyo alaabta dheriga ee alaabta qaybaha korontada;
10) Qalabka kabaha;
11) Alaabooyinka loogu talagalay sagxada markabka, saqafka iyo laamiyada.Isticmaalka
Tusaale
La heli karo
Xidhmada
1kg dhaladaba, 25kg durbaankiiba, ama sidaad u baahato.
Kaydinta
Ku kaydi weelka si adag oo xiran meel engegan, qabow oo si fiican u hawo leh.