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CAS 69102-90-5 HTPB / Hydroxyl-yakagumisa polybutadiene yeYakanyanya inoshanda yakasimba propellant

Tsananguro Pfupi:

HTPB imvura iri kure claw polymer, iyo nyowani mvura yerabhu.Iye necheni yekuwedzera mumiririri, crosslinking mumiririri mukamuri tembiricha kana yakanyanya tembiricha maitiro inogona kuburitsa 3D network dhizaini yekurapa zvemukati. Iyo yekurapa zvemukati ine yakanakisa mehendi zvivakwa, kunyanya yakanaka kuramba hydrolysis , Asidhi uye alkali nemishonga, vanopfeka nemishonga, yakaderera tembiricha nemishonga uye yakanakisa magetsi kuputira.


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Chigadzirwa Chigadzirwa

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

Product mashoko:

Chemical Zita: Hydroxyl-inogumisa polybutadiene

CAS: 69102-90-5

Hunhu: mugadziri

Yakajairwa: GB / GJB

Zvimiro

HTPB imvura iri kure claw polymer, iyo nyowani mvura yerabhu.Iye necheni yekuwedzera mumiririri, crosslinking mumiririri mukamuri tembiricha kana yakanyanya tembiricha maitiro inogona kuburitsa 3D network dhizaini yekurapa zvemukati. Iyo yekurapa zvemukati ine yakanakisa mehendi zvivakwa, kunyanya yakanaka kuramba hydrolysis , Asidhi uye alkali nemishonga, vanopfeka nemishonga, yakaderera tembiricha nemishonga uye yakanakisa magetsi kuputira.

Zvishandiso

HTPB ine diaphaneity yakanaka, yakaderera viscosity, kukwegura kuramba, yakaderera tembiricha kuita

uye kugadzirisa kuita kwakanaka. HTPB inogona kushandiswa mu:

- Namira

- Kupfeka

- Rubha zvigadzirwa

- Nhandare yemitambo

- Inopisa

- Mapuraneti matai ezvakaumbwa zvinhu

- Hydroxyl-inogumisa polybutadiene propellant (HTPB + AP + Al)

- uye zvichingodaro pamhando dzakawanda dzekushandisa.

Kuisa & Kuchengeta

Kurongedza:

Yakarongedzwa mu50kg / dhiramu, 170kg / dhiramu, Nguva yekuchengetera iri gore rimwe.

Kudzivirirwa mirayiridzo:

Kuchengetedza kunofanirwa kuve kunotonhorera, kuoma uye kufefetera. Mamiriro akanakisa ari pakati -20 ~ 38 ℃. Sirifu hupenyu hwemwedzi gumi nembiri, kana ikapera, ichiri kushandiswa kana kusvika padanho kuburikidza nekuyedza zvekare. Kana chekufambisa chichifanira kudzivirira mvura, zuva. Usasanganise neakasimba oxidizer.

Tsanangudzo

Chinhu
BASA I
BASA II
Giredhi III
Giredhi IV
Giredhi V
Giredhi VI
Chitarisiko
achromatous kana yakajeka yero, hapana inoonekwa tsvina
Hydroxyl kukosha, (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
Peroxide mashoma chidimbu,%
0.04
0.04
0.05
0.05
0.10
0.10
Mhute, wt% ≤
0.05
0.05
0.05
0.05
0.10
0.10
Zvidimbu zvemukati,% ≤
0.5
0.5
0.65
0.65
1.0
1.0
Molecular uremu
3800-4600
3300-4100
3000-3600
2700-3300
2300-3000
2400-1700
* Pamusoro pezvo: Iyo kambani inogona kutsvagisa nekuvandudza zvigadzirwa zvitsva zvichienderana nezvinodiwa nevatengi vedu.

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