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CAS 69102-90-5 HTPB ingantaccen propellant Hydroxyl-kare polybutadiene HTPB don furotin, manne, mai ɗaukar hoto Featured
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant
  • CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant

CAS 69102-90-5 HTPB m propellant Hydroxyl-kare polybutadiene HTPB don propellant, m, sealant

Takaitaccen Bayani:

HTPBshi ne wani ruwa m kambori polymer, sabon ruwa rubber.It da sarkar tsawo wakili, crosslinking wakili a cikin dakin zafin jiki ko high zafin jiki dauki iya samar da 3D cibiyar sadarwa tsarin na curing content.The curing abun ciki yana da kyau kwarai inji Properties, musamman mai kyau jure hydrolysis, acid da alkali resistant, sa juriya, low zafin jiki juriya da kuma m lantarki rufi.


Cikakken Bayani

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Bayanin Samfura

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

Bayanin samfur:

Sunan Kemikal: Polybutadiene mai ƙarewar Hydroxyl

Lambar: HTPB, HTPB-R45M

Saukewa: 69102-90-5

Formula:

HTPB

Hali: Lasisin fitarwa na China mai izini / HTPB

Ma'auni: GB (Grejin farar hula) / GJB (Mai Girman Soja/ GJB 1327A-2003)

Siffofin

HTPB ruwa ne mai nisa kambori polymer, sabon roba ruwa. Kaddarorin sun bambanta saboda HTPB cakuɗe ne maimakon fili mai tsafta, kuma an ƙera shi don biyan takamaiman bukatun abokan ciniki. HTPB na yau da kullun shine R-45M tare da kowane ƙarshen sarkar da aka ƙare tare da ƙungiyar hydroxyl [OH]. (PS: za mu iya yin kowane nau'i na HTPB kamar yadda abokan ciniki suka buƙaci, da kuma sabon zane da HTPB tare da sarkar hydroxyl -OH guda ɗaya, A halin yanzu, za mu iya yin hydrogenation na HTPB.)

Shi da sarkar tsawo wakili, crosslinking wakili a dakin da zazzabi ko high zafin jiki dauki iya samar da 3D cibiyar sadarwa tsarin na curing content.The curing abun ciki yana da kyau kwarai inji Properties, musamman mai kyau juriya ga hydrolysis, acid da Alkali resistant, sa juriya, low zazzabi juriya da kuma kyakkyawan rufin lantarki.

Polyurethane da aka shirya daga HTPB ana iya yin amfani da su don takamaiman kaddarorin jiki; polyurethane na iya zama na roba sosai ko tauri da m. Wasu samfura sun haɗa da: tsattsauran nau'in rufin kumfa; ƙafafun elastomeric masu ɗorewa da tayoyi (an yi amfani da su don abin nadi, escalators, skateboards, da sauransu); bushings dakatar da motoci; mahadi na tukunyar lantarki; babban aiki adhesives; suturar da aka yi da kayan da aka yi da su; roba zaruruwa (misali, Spandex); shimfidar kafet; sassa masu wuyar filastik (misali, na kayan lantarki).

Muhimmin aikace-aikacen HTPB yana cikin ingantacciyar roka. Yana ɗaure oxidizing wakili, man fetur da sauran sinadaran a cikin wani m amma na roba taro a mafi yawan hada propellant tsarin. Polyurethane da aka warke yana aiki azaman mai a cikin irin waɗannan gaurayawan. Misali propellant kamar "HTPB/AP/Al=12/68/20", wanda ke nufin, proportioned ta taro, HTPB da curative 12% (binder da man fetur), ammonium perchlorate 68% (oxidizer), da aluminum foda 20% (mai).

Ana amfani da ire-iren ire-iren su, waɗanda galibi ake kira APCP (ammonium perchlorate composite propellant) a cikin rokoki mafi girma. APCP na yau da kullun yana samar da sau 2-3 ƙayyadaddun ƙayyadaddun yunƙurin baƙar foda da ake amfani da su a mafi yawan ƙananan injin roka.

Hakanan ana amfani da HTPB azaman man roka na matasan.

Aikace-aikace

HTPB yana da kyau diaphaneity, low danko, tsufa juriya, low zazzabi yi, Hydrolysis juriya, acid da alkaline juriya, sa juriya da kyau kwarai lantarki rufi Properties.

kuma aikin sarrafawa yana da kyau. Ana iya amfani da HTPB a cikin:

- m

- Selents

- polymers

- Kayan kariya na lantarki

- Kayan kariya na ruwa da lalata

- Rufi

- Polyurethane kayan

- samfuran roba

- Man fetur mai ƙarfi

- Mai tuƙi

- Tayoyin mota da jirage na kayan gini

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

- Aerospace, Roka da Makami mai linzami

- da sauransu iri-iri na amfani.

HTPB aikace-aikace

Shiryawa & Ajiya

Shiryawa:

Kunshe a cikin 50kg / drum, 170kg / drum, Lokacin ajiya shine shekara 1.

Umarnin aminci:

Ma'aji ya kamata ya kasance a sanyi, bushe da iska. Mafi kyawun yanayin shine tsakanin -20 ~ 38 ℃. Rayuwar tanadin watanni 12, idan ya ƙare, har yanzu ana amfani da ita idan har ta kai ta hanyar sake gwadawa. Lokacin da sufuri ya kamata ya guje wa ruwan sama, hasken rana. Kada ku haɗu da mai ƙarfi oxidizer.

Ƙayyadaddun bayanai

ITEM
GARADI I
DARASIN II
DARASIN III
DARASIN IV
GARADI V
GARADI VI
Bayyanar
achromatous ko rawaya mai haske, babu ƙazanta da ke bayyane
Hydroxyl darajar (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
Danko (40 ℃ Pa.s) ≤
9.5
8.5
4.0
3.5
5.0
3.0
Peroxide yawan juzu'i, %
0.04
0.04
0.05
0.05
0.10
0.10
Danshi, wt% ≤
0.05
0.05
0.05
0.05
0.10
0.10
Ƙunshi mara ƙarfi,% ≤
0.5
0.5
0.65
0.65
1.0
1.0
Nauyin kwayoyin halitta
3800-4600
3300-4100
3000-3600
2700-3300
2300-3000
1600-2400
* Bugu da kari: Za mu iya yin bincike da haɓaka sabon HTPB bisa ga buƙatu na musamman na abokan cinikinmu.

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