Gulu limodzi la hydroxyl HTPB CAS 69102-90-5 Hydroxyl-terminated polybutadiene HTPB yokhala ndi unyolo umodzi wa hydroxyl -OH ndi mtundu wa hydrogenated

Kufotokozera Kwachidule:

Zithunzi za HTPB ndi madzi akutali claw polima, latsopano madzi mphira. The katundu amasiyana chifukwa HTPB ndi osakaniza osati pawiri koyera, ndipo amapangidwa kuti akwaniritse zofuna za makasitomala. HTPB wamba ndi R-45M ndipo mapeto aliwonse a unyolo amatha ndi gulu la hydroxyl [OH]. ( PS: tikhoza kupanga mapangidwe atsopano monga HTPB ndi -OH imodzi pa unyolo).

Pakadali pano, titha kuchita hydrogenation ya HTPB.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

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

Zambiri zamalonda:

Dzina Lamankhwala: Gulu limodzi la hydroxyl HTPB / Hydroxyl-terminated polybutadiene

Kodi: HTPB-OH

CAS: 69102-90-5

Chilinganizo:

Khalidwe: Chiphatso cha China Authorized Exporter / HTPB

Muyezo: GB (Civil Grade) / GJB (Giredi Yankhondo/ GJB 1327A-2003)

Mawonekedwe

HTPB ndi madzi akutali claw polima, mphira watsopano wamadzimadzi. The katundu amasiyana chifukwa HTPB ndi osakaniza osati pawiri koyera, ndipo amapangidwa kuti akwaniritse zofuna za makasitomala. HTPB wamba ndi R-45M ndipo mapeto aliwonse a unyolo amatha ndi gulu la hydroxyl [OH]. (PS: titha kuchita matembenuzidwe aliwonse a HTPB monga makasitomala amapempha, ndi mapangidwe atsopano a HTPB ndi unyolo umodzi wa hydroxyl -OH, Panthawiyi, titha kuchita hydrogenation ya HTPB)

Gulu limodzi la hydroxyl HTPB ndi mankhwala a polybutadiene okhala ndi magulu a hydroxyl pamapeto amodzi, omwe amatha kuchiritsa kawiri magulu a hydroxyl ndi vinyl. Ili ndi reactivity yapamwamba, yabwino kwambiri ya hydrophobicity ndi dielectric properties, ndi ntchito yabwino yokonza.

Mapulogalamu

HTPB ili ndi diaphaneity yabwino, kukhuthala pang'ono, kukana kukalamba, kutsika kwa kutentha, kukana kwa Hydrolysis, kukana kwa asidi ndi alkali, kukana kuvala komanso katundu wabwino kwambiri wamagetsi.

ndi ntchito processing ndi zabwino. HTPB ingagwiritsidwe ntchito mu:

- Zomatira

- Zolemba

- Ma polima

- Zida zamagetsi zamagetsi

- Zida zoteteza madzi komanso dzimbiri

- Kupaka

- Polyurethane zipangizo

- Zopangira mphira

- Mafuta olimba

- Wothandizira

- Matayala a Galimoto ndi Mapulani azinthu zamapangidwe

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

- Zamlengalenga, Rockets ndi Missile

- mafuta odzola

- ndi zina zambiri zogwiritsa ntchito.

Kulongedza & Kusunga

Kulongedza:

Odzaza mu 50kg / ng'oma, 170kg / ng'oma, Nthawi yosungirako ndi 1 chaka.

Malangizo achitetezo:

yosungirako ayenera kukhala ozizira, youma ndi mpweya wabwino. Mkhalidwe wabwino kwambiri ndi -20 ~ 38 ℃. Shelufu ya miyezi 12, ngati itatha, imagwiritsidwabe ntchito ngati ili muyeso poyesedwanso. Pamene zoyendera ayenera kupewa mvula, kuwala kwa dzuwa. Osasakaniza ndi oxidizer wamphamvu.

Kufotokozera

ITEM	GRADE I	GRADE II	GRADE III	GRADE IV	GRADE V	GRADE VI
Maonekedwe	achromatous kapena kuwala chikasu, palibe zonyansa zooneka
Mtengo wa 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
Viscosity (40 ℃ Pa.s) ≤	9.5	8.5	4.0	3.5	5.0	3.0
Kagawo kakang'ono ka peroxide,%	0.04	0.04	0.05	0.05	0.10	0.10
Chinyezi, wt% ≤	0.05	0.05	0.05	0.05	0.10	0.10
Zinthu Zosasinthika,% ≤	0.5	0.5	0.65	0.65	1.0	1.0
Kulemera kwa maselo	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1600-2400
* Kuphatikiza apo: Titha kufufuza ndikupanga HTPB yatsopano malinga ndi zosowa zapadera za makasitomala athu.

HTPB yokhala ndi unyolo umodzi wa hydroxyl -OH

ITEM	INDEX
hydroxyl -OH	ma polima okhala ndi unyolo umodzi wa hydroxyl -OH
kulemera kwa maselo	4400 - 5000 g / mol
Mtengo wa Hydroxyl	0.17 - 0.25 mmol / g
Viscosity	12000 - 30000 mPa.S
Madzi
zinthu za vinyl	monga pempho
CHONDE DZIWANI	titha kuchita mtundu uliwonse wa HTPB monga makasitomala amapempha.