Results 91 to 100 of about 2,333 (214)

Pengembangan Mekanisme Reaksi Polimerisasi Butadien Secara Molekuler

, 2005
Pengetahuan mekanisme reaksi polimerisasi butadiene yang mampu menjelaskankomposisi isomer HTPB dan berat molekul rata-rata dalam rangka proses pembuatanHTPB sebagai bahan baku propelan sangat diperlukan.
Geni Rosita, Heri Budi Wibowo
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HTPB delays lung metastasis of 4T1-luc breast cancer cell in animal models.

, 2012
(A) 4T1-luc mouse breast cancer cells were treated with 1.92 µM HTPB for 48 hours. HTPB did not significantly affect cell growth of 4T1-luc cells during the indicated treatments.
Jiunn-Min Shieh (187539), Chien-Tien Chen (187570), Sin-Ming Huang (187551), Hung-Chi Cheng (187562), Santosh B. Salunke (187566), Yen-An Tang (187547), Yi-Ching Wang (187572), Mei-Yu Chen (187558), Ching-Shih Chen (11162), Wei-Ling Wen (187554), Pinpin Lin (187569), Tzu-Tang Wei (187542)   +11 more
core   +1 more source

Penentuan Fraksi Cairan Dalam Tabung Butadien Dengan Persamaan Keadaan Adachi-Lu

, 2005
Perancangan pabrik HTPB sangat diperlukan dalam rangkaian kemandirian pengadaan bahan baku untuk sistem peroketan nasional. Bahan baku utama pembuatan HTPB adalah butadien yang bersifat volatUe (mudah menguap) dan pada suhu kamar berupa gas.
Heri Budi Wibowo
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HTPB inhibits cancer cell migration via reduced activities of matrix metalloproteinases, RhoA, and focal adhesion complex.

, 2012
(A) The image from trans-well migration assay and (B) wound-healing assay indicated that after 48 hours treatment at non-cytotoxic doses, HTPB inhibited migratory activity in a dose-dependent manner ...
Jiunn-Min Shieh (187539), Chien-Tien Chen (187570), Sin-Ming Huang (187551), Hung-Chi Cheng (187562), Santosh B. Salunke (187566), Yen-An Tang (187547), Yi-Ching Wang (187572), Mei-Yu Chen (187558), Ching-Shih Chen (11162), Wei-Ling Wen (187554), Pinpin Lin (187569), Tzu-Tang Wei (187542)   +11 more
core   +1 more source

Long term investigation of bonding characteristics between PVC based inhibitor and HTPB/IPDI based propellant [PDF]

Scientific Technical Review
Bonding characteristics between extruded polyvinyl chloride (PVC) inhibitor and casted hydroxyl terminated polybutadiene/isophorone isocyanate (HTPB/IPDI) propellant, investigated in a long period of time, are topics of this paper. Basic statements about
Radulović Jovan, Milojković Aleksandar
doaj   +1 more source

Synthesis of HTPB by the semi-batch method

, 2015
Polibutadien zakończony grupami hydroksylowymi (HTPB) ma szerokie zastosowanie w przemyśle światowym. Wykorzystywany jest zarówno w przemyśle cywilnym jak i wojskowym.
Wieczorek, Z., Chmielarek, M., Skupiński, W.   +2 more
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HTPB effectively inhibits A549 xenograft growth without significant side effects.

, 2012
(A) Balb/c nude mice bearing the established A549 tumors (∼50 mm3) were treated with HTPB via intraperitoneal (left panel) or oral administration (right panel) for three weeks (3 days/week).
Jiunn-Min Shieh (187539), Chien-Tien Chen (187570), Sin-Ming Huang (187551), Hung-Chi Cheng (187562), Santosh B. Salunke (187566), Yen-An Tang (187547), Yi-Ching Wang (187572), Mei-Yu Chen (187558), Ching-Shih Chen (11162), Wei-Ling Wen (187554), Pinpin Lin (187569), Tzu-Tang Wei (187542)   +11 more
core   +1 more source

Catalytic effects of transition metal oxides on HTPB-based fuel polymer matrices

FirePhysChem
Low regression rate due to difficult pyrolysis is a major challenge in the practical application of terminated hydroxyl‑terminated polybutadiene (HTPB)-based fuels in hybrid rocket propulsion.
Hongwei Gao, Hongsheng Yu, Yue Tang, Xiaodong Yu, Wei Zhang, Luigi T. DeLuca, Ruiqi Shen   +6 more
doaj   +1 more source

PENGARUH DIOCTYL ADIPATE TERHADAP SIFAT RHEOLOGIKAL HTPB TERPLASTISISASI (EFFECT OF DIOCTYL ADIPATE ON THE RHEOLOGICAL PROPERTIES OF PLASTICIZED HTPB)

, 2018
Pengembangan pengetahuan terhadap sifat rheologikal isian cair dari propelan berguna untuk mendapatkan sifat slurry yang optimum. Pengembangan ini dapat dimulai dari campuran HTPB-DOA sehingga penelitian ini bertujuan untuk mengetahui pengaruh DOA ...
Afni Restasari, Rika Suwana Budi, Luthfia Hajar Abdillah, Kendra Hartaya   +3 more
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Avaliação das propriedades mecânicas e da permeabilidade a gases de membranas obtidas a partir de dispersões aquosas de poliuretanos à base de polibutadieno líquido hidroxilado Evaluation of mechanical properties and gas permeability of membranes obtained from polyurethane aqueous dispersions based on hydroxyl-terminated polybutadiene

Polímeros, 2004
O desenvolvimento de sistemas não-poluentes tem sido cada vez mais necessário para atender às exigências ambientais. Neste trabalho foram sintetizadas formulações de poliuretanos à base de água para a obtenção de membranas densas cujas propriedades ...
Fernanda M. B. Coutinho, Marcia C. Delpech, Maria Elizabeth F. Garcia   +2 more
doaj   +1 more source