Otu hydroxyl nke otu HTPB CAS 69102-90-5 Polybutadiene nke hydroxyl kwụsịrị HTPB nwere otu yinye hydroxyl -OH na ụdị hydrogenated

Nkọwa Dị Mkpirikpi:

HTPB bụ polima mgbọchi mmiri mmiri, rọba mmiri mmiri ọhụrụ. Njirimara ya dị iche iche n'ihi na HTPB bụ ngwakọta kama ịbụ ihe dị ọcha, a na-emepụtakwa ya ka o mezuo ihe ndị ahịa chọrọ. HTPB nkịtị bụ R-45M yana njedebe ọ bụla nke yinye ahụ na-akwụsị na otu hydroxyl [OH]. (PS: anyị nwere ike ime imewe ọhụrụ dị ka HTPB na otu -OH kwa yinye).

Ka ọ dị ugbu a, anyị nwere ike ime hydrogenation nke HTPB.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa

Polybutadiene nke HTPB / Hydroxyl kwụsịrị CAS: 69102-90-5

Nkọwa ngwaahịa:

Aha Kemịkalụ: Otu otu hydroxyl HTPB / Hydroxyl nke a kwụsịrị

Koodu: HTPB-OH

CAS: 69102-90-5

Usoro:

Àgwà: Onye na-ebupụ ihe ikike na China / ikike mbupụ HTPB

Ọkọlọtọ: GB (Ọkwa Obodo) / GJB (Ọkwa Agha/ GJB 1327A-2003)

atụmatụ

HTPB bụ polima mkpụcha aka mmiri mmiri, rọba mmiri mmiri ọhụrụ. Njirimara ya dị iche iche n'ihi na HTPB bụ ngwakọta kama ịbụ ihe dị ọcha, a na-emepụtakwa ya ka o zuo oke ihe ndị ahịa chọrọ. HTPB nkịtị bụ R-45M nke na-akwụsị njedebe ọ bụla nke yinye ahụ site na otu hydroxyl [OH].PS: anyị nwere ike ime ụdị HTPB ọ bụla dịka ndị ahịa si chọọ, ma mepụta HTPB ọhụrụ site na iji otu yinye hydroxyl -OH, Ka ọ dị ugbu a, anyị nwere ike ime hydrogenation nke HTPB)

Otu hydroxyl otu HTPB bụ ngwaahịa polybutadiene nwere otu hydroxyl n'otu nsọtụ, nke nwere ike ime ka otu hydroxyl na vinyl dị n'otu okpukpu abụọ. O nwere nnukwu mmeghachi omume, ezigbo hydrophobicity na dielectric Njirimara, yana arụmọrụ nhazi dị mma.

Ngwa

HTPB nwere ezigbo diaphaneity, obere viscosity, nguzogide ịka nká, arụmọrụ okpomọkụ dị ala, nguzogide hydrolysis, nguzogide acid na alkali, nguzogide iyi na ihe mkpuchi eletriki dị mma.

arụmọrụ nhazi dị mma. Enwere ike iji HTPB na:

- Nrapado

- Ihe mkpuchi

- Polymers

- Ihe mkpuchi eletriki

- Ihe nchekwa mmiri na ihe mgbochi nchara

- Mkpuchi

- Ihe ndị e ji polyurethane mee

- Ngwaahịa rọba

- Mmanụ siri ike

- Propellant

- Taya ụgbọala na ụgbọelu nke ihe owuwu

- ihe na-eme ka ihe na-akpalite hydroxyl kwụsị (HTPB+AP+Al)

- Ụgbọelu, Rọketi na Mgbọ Ojii

- mmanụ mmanụ

- na ọtụtụ ụdị ojiji.

Nkwakọba na Nchekwa

Nkwakọ ngwaahịa:

A na-etinye ya n'ime 50kg/drum, 170kg/drum, Oge nchekwa bụ otu afọ.

Ntuziaka nchekwa:

Nchekwa kwesịrị ịdị n'ebe dị jụụ, kpọrọ nkụ, ma nwee ikuku ikuku. Ọnọdụ kacha mma bụ n'etiti -20 ~ 38℃. Ndụ nchekwa nke ọnwa 12, ọ bụrụ na ọ gwụchaa, a ka na-eji ya ma ọ bụrụ na ọ ruru ọkọlọtọ site na nnwale ọzọ. Mgbe njem kwesịrị izere mmiri ozuzo, a ga-ezere anyanwụ. Ejikọtala ya na ihe na-eme ka ọ dị ike.

Nkọwapụta

IHE	Ọkwa nke Mbụ	Ọkwa nke Abụọ	Ọkwa nke Atọ	Ọkwa nke Anọ	Ọkwa nke Ise	Ọkwa nke Isii
Ọdịdị	achromatous ma ọ bụ odo odo dị nro, enweghị ihe adịghị ọcha a na-ahụ anya
Uru hydroxyl,(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
Viscositi (40℃ Pa.s) ≤	9.5	8.5	4.0	3.5	5.0	3.0
Nkebi oke peroxide, %	0.04	0.04	0.05	0.05	0.10	0.10
Mmiri mmiri, wt% ≤	0.05	0.05	0.05	0.05	0.10	0.10
Ọdịnaya Na-agbanwe agbanwe,% ≤	0.5	0.5	0.65	0.65	1.0	1.0
Ibu molekụla	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1600-2400
* Na mgbakwunye: Anyị nwere ike inyocha ma mepụta HTPB ọhụrụ dịka mkpa pụrụ iche nke ndị ahịa anyị siri dị.

HTPB nwere otu yinye hydroxyl-OH

IHE	NTỤKWASỊ
hydroxyl -OH	polima nwere otu yinye hydroxyl-OH
ibu molekụla	4400 – 5000 g/mol
Uru hydroxyl	0.17 – 0.25 mmol/g
Viscositi	12000 – 30000 mPa.S
Mmiri
ọdịnaya vinyl	dịka arịrịọ si dị
BIKO RỤBA AMA	anyị nwere ike ime ụdị HTPB ọ bụla dịka ndị ahịa si chọọ.