HTBS Hydroxyl-Terminated Polybutadiene(HTPB) -styrene copolymer/HTBS
HTBS ndi madzi a copolymer a butadiene ndi styrene okhala ndi magulu a hydroxyl kumapeto kwa unyolo wa mamolekyulu, omwe ali ndi kukana kutentha kwambiri, kukana kuvala, kukana kukalamba, komanso kukonza magwiridwe antchito.
Zabwino, zotsika kutentha m'badwo, kusinthasintha kwabwino pamatenthedwe otsika
HTBS angagwiritsidwe ntchito osakaniza mphira zachilengedwe ndi mphira kupanga, ndipo angagwiritsidwenso ntchito padera kutsanulira polyurethane matayala, potting mankhwala, zomatira, etc.
Imakhala ndi magwiridwe antchito abwino kwambiri komanso kukana kuvala ikagwiritsidwa ntchito popondaponda.
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.
ITEM | HTBS-2000 | HTBS-3000 | HTBS-4000 |
Mtengo wa Hydroxyl (mmol/g) | 0.8-1.2 | 0.6-0.8 | 0.45-0.55 |
Viscosity (25 ℃, Pa.S) | ≤12 | ≤20 | ≤80 |
Zolemba za styrene, wt% | 15-25 | 15-25 | 15-25 |
Zinthu Zosasinthika,% ≤ | 0.5 | 0.5 | 0.5 |
Kulemera kwa maselo | 1800-2200 | 2700-3300 | 3600-4400 |
* Kuphatikiza apo: Titha kufufuza ndikupanga mtundu uliwonse watsopano wa HTBS malinga ndi zosowa zapadera za makasitomala athu. |
1. | HTPB Solid Propellant Hydroxyl-Terminated Polybutadiene HTPB CAS 69102-90-5 |
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5. | HTBS / HTPB-styrene copolymer |
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8. | MLPB / maleic polybutadiene |
9 . | CTBN / Carboxylated- kuthetsedwa madzi acrylonitrile mphira |
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makumi awiri ndi mphambu imodzi. | |
makumi awiri ndimphambu ziwiri. | |
makumi awiri ndi mphambu zitatu. | |
makumi awiri ndi mphambu zinayi. | |
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26. | 8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
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