khoom

CAS 69102-90-5 HTPB / Hydroxyl-haujlwm tu polybutadiene rau cov khoom ua kom muaj txiaj ntsig zoo

Cov lus piav qhia luv luv:

HTPB yog lub ua kua rau tej thaj chaw me me, cov kua roj ua kua tshiab.Nws thiab cov saw txuas ntxiv tus neeg sawv cev, tus neeg sawv cev sib txuas hauv chav tsev kub lossis qhov kub thiab txias siab tuaj yeem ua rau 3D network qauv ntawm cov ntsiab lus kho tau.Lub cov ntsiab lus muaj cov yam ntxwv zoo heev, tshwj xeeb tshaj yog zoo rau hydrolysis. , acid thiab alkali resistant, hnav tsis kam, tsis tshua muaj kub tsis kam thiab zoo hluav taws xob rwb thaiv tsev.


Khoom Nthuav dav

Cov khoom lag luam

Khoom Piav Qhia

HTPB / Hydroxyl-terminated polybutadiene CAS: 69102-90-5

Khoom lus:

Lub Npe Tshuaj: Hydroxyl-haujlwm tu polybutadiene

CAS: 69102-90-5

Yam ntxwv: chaw tsim tshuaj paus

Txuj: GB / GJB

Nta

HTPB yog lub ua kua rau tej thaj chaw me me, cov kua roj ua kua tshiab.Nws thiab cov saw txuas ntxiv tus neeg sawv cev, tus neeg sawv cev sib txuas hauv chav tsev kub lossis qhov kub thiab txias siab tuaj yeem ua rau 3D network qauv ntawm cov ntsiab lus kho tau.Lub cov ntsiab lus muaj cov yam ntxwv zoo heev, tshwj xeeb tshaj yog zoo rau hydrolysis. , acid thiab alkali resistant, hnav tsis kam, tsis tshua muaj kub tsis kam thiab zoo hluav taws xob rwb thaiv tsev.

Cov ntawv thov

HTPB muaj cov roj av zoo, tsis muaj viscosity, kev laus ua hauj, kev ua haujlwm kub tsawg

thiab kev ua haujlwm zoo yog qhov zoo. HTPB tuaj yeem siv rau hauv:

- Cov nplaum

- Txheej

- Cov khoom siv roj hmab

- Cov kev ua si khiav

- Propellant

- Cov dav hlau log tsheb ntawm cov txheej txheem qauv

- Kev Txiav Tawm Hydroxyl-polybutadiene (HTPB + AP + Al)

- thiab yog li ntawd rau ntau yam kev pab.

Ntim & Cia

Ntim:

Ntim hauv 50kg / nruas, 170kg / nruas, Lub sijhawm cia yog 1 xyoo.

Cov lus qhia kev nyab xeeb:

Kev cia khoom yuav tsum yog nyob rau ntawm qhov chaw txias, qhuav thiab lub qhov cua. Cov mob zoo tshaj plaws yog nyob ntawm-20 ~ 38 ℃. Txee lub neej ntawm 12 lub hlis, yog tias tas sijhawm, tseem siv yog tias dhau ntawm tus qauv los ntawm kev rov sim. Thaum kev thauj mus los yuav tsum zam nag, tiv tshav ntuj. Tsis txhob sib xyaw nrog cov muaj zog oxidizer.

Specification

TSWV YIM
QIB KUV
QIB II
QIB III
QIB IV
QIB V
QIB VI
Tsos
achromatous lossis lub teeb daj, tsis muaj kev pom pom impurities
Hydroxyl tus nqi, (mmol / g)
0.47-0.53
0.54-0.64
0.65-0.70
0.71-0.80
0.81-1.00
1.00-1.40
Viscosity (40 ℃ Pa.s ≤ ≤
9,5
8,5
4.0
3.5
5.0
3.0
Feem peroxide feem pua ​​loj,%
0.04
0.04
0.05
0.05
0.10
0.10
Kev ya raws, wt% ≤
0.05
0.05
0.05
0.05
0.10
0.10
Cov ntsiab lus tsis nqig,% ≤
0.5
0.5
0.65
0.65
1.0
1.0
Molecular phaus
3800-4600
3300-4100
3000-3600
2700-3300
2300-3000
2400-1700
* Ntxiv rau : Lub tuam txhab tuaj yeem tshawb xyuas thiab txhim kho cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb