Imikhiqizo

I-Hydroxyl Inqanyulwe i-Polybutadiene

Incazelo emfushane:


Imininingwane yomkhiqizo

Imibuzo evame ukubuzwa

Amathegi womkhiqizo

I-polybutadiene (HTPB) enqanyulwe ngeHydroxyl (HTPB) iwuhlobo lwenjoloba engamanzi enesisindo esihlukile samangqamuzana (cishe i-1500-10,000 g / mol) nezinga eliphakeme lokusebenza okusebenzayo. Irabha eyiketshezi inenhlanganisela eyingqayizivele yezakhiwo ezibandakanya ukushisa okushisayo kwengilazi, ukushintsha kwezinga lokushisa okuphansi, umthamo wokulayisha oqinile, nekhono lokugeleza okuhle kakhulu Zisetshenziswe kabanzi kuma-adhesives, ezinamatheni, kuma-sealants, emithini, nakwizinto ezinamandla.

I-HTPB iwuketshezi oluguquguqukayo olunombala ofana nephepha le-wax ne-viscosity efana nesiraphu yommbila. Izakhiwo ziyahlukahluka ngoba i-HTPB iyinhlanganisela kunokuba ibe yinhlanganisela emsulwa, futhi yenziwa ukuhlangabezana nezidingo ezithile zamakhasimende.

5

1. UKUBONAKALA: Uketshezi olubala olungenambala noma oluphuzi
2. UKUCACISWA, Ingxenye I:

IZIMPAHLA

Ukucaciswa

Okuqukethwe kwe-Hydroxyl mmol / g

0.47 ~ 0.53

0.54 ~ 0.64

0.65 ~ 0.70

0.71 ~ 0.80

Umswakama,% (w / w)

≤0.05

≤0.05

≤0.05

≤0.05

Okuqukethwe kweperoxide

(njenge-H2O2),% / (w / w)

.040.04

≤0.05

≤0.05

≤0.05

 Isisindo se-Molecule isisindo, g / mol

3800 ~ 4600

3300 ~ 4100

3000 ~ 3600

2700 ~ 3300

  I-viscosity ku-40 ℃, Pa.s

.09.0

.58.5

.04.0

.53.5

3.ISICELO, Ingxenye II:

IZIMPAHLA

Ukucaciswa

Okuqukethwe kwe-Hydroxyl mmol / g

0.75 ~ 0.85

0.86 ~ 1.0

1.0 ~ 1.4

Umswakama,% (w / w)

≤0.05

≤0.05

≤0.05

Okuqukethwe kweperoxide

(njenge-H2O2),% / (w / w)

≤0.05

≤0.05

≤0.09

 Isisindo se-Molecule isisindo, g / mol

2800 ~ 3500

2200 ~ 3000

1800 ~ 2600

  I-viscosity ku-25 ℃, Pa.s

4 ~ 8

2 ~ 6

2 ~ 5

Amanothi
1) yonke imininingwane yezobuchwepheshe ekhonjiswe ngenhla yenzelwe inkomba yakho.
2) okunye ukucaciswa kwamukelekile engxoxweni eqhubekayo.
Ukusetshenziswa: I-HTPB isetshenziswa kakhulu kuzo zonke izinhlobo zemoto ene-solid solid propellant endizeni nasendizeni yasemkhathini, ukunamathela kwesibhamu, nokusetshenziswa komphakathi, kungasetshenziswa emikhakheni kufaka phakathi imikhiqizo ye-PU, imikhiqizo ye-elastomer, upende, ugesi izinto zensimbi ezihlanganisiwe njll.
5. Isisindo esingu-170kg ngamalitha angama-200 esigqebhezana sensimbi.

Ukwenza ngokwezifiso
Ukukhiqizwa okwenziwe ngezifiso kuyatholakala ngezinhlelo ezahlukahlukene ngokuya ngemfuno yakho yobuchwepheshe.
Sine-R & D ecebile, kanye nomnyango wezokukhiqiza, okwazi ukuthuthukisa nokukhiqiza izinto ezintsha kanye nokucaciswa njengemfuneko ethile.
Ngeminye imininingwane, sicela uthumele i-imeyili ku- "pingguiyi@163.com".


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