Results 91 to 100 of about 12,705 (201)

Hydroxyl-Terminated Polybutadiene Telechelic Polymer (HTPB): Binder for Solid Rocket Propellants

, 1995
This paper presents a review of hydroxyl-terminated polybutadiene telechelic polymer (HTPB) with emphasis on its preparation, properties, end group modifications, hydrogenation, role as polyurethane precursors and binders for solid rocket propellants.
A. G. Ajaz
core   +1 more source

Progress on additive manufacturing technology of solid propellants

Energetic Materials Frontiers
The application of Additive Manufacturing (AM) in the production of solid propellants presents new opportunities to enhance the propulsion performance of rockets, missiles, and space launch vehicles.
Christian Ingabire, Dao-lun Liang, Li-xiang Li   +2 more
doaj   +1 more source

Synergistic dual dynamic bonds for enhanced self-repair performance in HTPB binders

Energetic Materials Frontiers
Energetic materials serve as critical energy sources for weapon systems and equipment. During manufacturing and storage processes, microcracks may form in these materials, posing significant safety risks.
Ming-hao Zhang, Xing-ling Hu, Zhi-shuai Geng, Wei Yang, Fan-zhi Yang, Yun-jun Luo, Min Xia   +6 more
doaj   +1 more source

AKTIVASI LITIUM SEBAGAI KATALISATOR PADA REAKSI PEMBENTUKAN HTPB

, 2004
HTPB usually used as propellant fuel binder. This paper studied anionic polymerization of butadiene to form HTPB (Hydroxy Terminated Polybutadiene) with litium as catalyst.
Geni Rosita, Heri Budi Wibowo
core  

Experimental study on the porosity of HTPB propellant: characterization of damage evolution

Journal of Materials Research and Technology
To characterize the damage evolution mechanism of HTPB composite solid propellant, the porosity as well as the sphericity will be analyzed using micro-CT. Under normal temperature and pressure, the damage mechanisms include voids, ''dewetting'' damage at
Huihui Zhang, Ruyan Zhao, Zhibin Shen, Haiyang Li, Dapeng Zhang, Kuangwei Deng   +5 more
doaj   +1 more source

Thermal decomposition of phase-stabilised ammonium nitrate (PSAM), HTPB based propellants. The effect of iron(III)oxide burning-rate catalyst

, 1995
Phase-stabilised ammonium nitrate (PSAN) and hydroxyl-terminated polybutadiene (HTPB) are the main ingredients of propellants used with success in some pyrotechnic igniter components of the VULCAIN liquid rocket engine for the ARIANE 5.
Klerk, W.P.C. de, Gadiot, G.M.H.J.L., Carvalheira, P.   +2 more
core  

PERUBAHAN KARAKTERISTIK PEMBENTUKAN POLIURETAN BERBASIS HTPB DAN TDI BERDASARKAN KOMPOSISI REAKSI (CHANGES IN THE FORMATION CHARACTERISTICS OF POLYURETHANE BASED ON HTPB AND TDI REACTION COMPOSITION)

, 2016
Polyurethane formation occurs through crosslinking of a reaction between the hydroxyl group (OH) of HTPB and isocyanate (NCO) of TDI. Polymer network formation reaction will be formed from the linear bond and a combination of crosslinking.
Geni Rosita
core  

Correction: Research on curing reaction kinetics and curing process of hydroxy-terminated polybutadiene (HTPB) propellants. [PDF]

Sci Rep
Guo Z, Wang Y, Chiumenti M, Wu Y, Zhen S, Liu H, Rossi R, Fu X.   +7 more
europepmc   +1 more source

PENGEMBANGAN TEKNIK ANALISIS BERAT MOLEKUL HTPB UNTUK ACUAN DALAM KONTROL KUALITAS

, 2018
Telah dilakukan pengembangan teknik analisis berat molekul rata-rata polimer HTPB (Hydroxy Terminated Polybutadiene) dalam rangka pemilihan metode analisis untuk kontrol kualitas bahan baku propelan.
Heri Budi Wibowo
core  

Natural Aging Properties Analysis of HTPB Propellant

Journal of the Korean Society of Propulsion Engineers, 2019
Jung-Ho Park, Nam-Sun Ryu, Jae-Beom Park, Gyoo-Dong Jung   +3 more
openaire   +1 more source