I-ATPB I-Amino-iphelile i-polybutadiene(ATPB)
I-ATPB yirabha engamanzi e-polybutadiene enamaqela e-amine kuzo zombini iziphelo zetsheyini yemolekyuli. Xa kuthelekiswa namaqela e-hydroxyl, isantya sokusabela phakathi kwamaqela e-amine kunye ne-isocyanates sikhawuleza, kwaye ukusabela kukhawuleza kwiqondo lokushisa lobushushu bongeza ngokwaneleyo. Inokunyangwa nge-agent ephilisayo ye-isocyanate okanye isabelane namaqela e-epoxy ukunyanga.
Izinto eziphilisiweyo ze-ATPB zinezixhobo ezigqwesileyo zokufakelwa kombane kunye neempawu zoomatshini, ngakumbi ukuxhathisa kwe-asidi kunye ne-alkali, ukumelana nokunxiba, kunye nokumelana nobushushu obuphantsi.
I-ATPB isetyenziselwa ikakhulu izinto zokuncamathelisa, izinto zokuhombisa, izinto zokuncamathelisa i-polyurethane potting, amatayara e-polyurethane, ii-elastomers ze-polyurethane ezimelana nobushushu obusezantsi, njl.
Ipakishwe kwi-50kg / idrum, i-170kg / idrum, Ixesha lokugcina ngunyaka we-1.
Imiyalelo yokhuseleko:
Ukugcinwa kufuneka kube kwindawo epholileyo, yomile kwaye ivule umoya. Eyona meko ilungileyo iphakathi kwe -20 ~ 38℃. Ubomi beshelufu yeenyanga ezili-12, ukuba ziphelelwe, zisasetyenziswa ukuba zisemgangathweni ngokuphinda zivavanywe. Xa ukuthutha kufuneka kuphephe imvula, ukukhanya kwelanga. Musa ukudibanisa ne-oxidizer enamandla.
INTO | ATPB-1 | ATPB-2 |
Ixabiso le-amine(mmol/g) | 0.65-0.80 | 0.81-1.00 |
Viscosity (40℃,Pa.S) | ≤4.0 | ≤3.0 |
Ukufuma,wt% ≤ | 0.05 | 0.05 |
Umxholo oguquguqukayo,% ≤ | 0.5 | 0.5 |
Ubunzima bemolekyuli | 2800-3500 | 2000-2800 |
* Ukongeza: Singaphanda kwaye siphuhlise naluphi na uhlobo olutsha lwe-ATPB ngokwemfuno ekhethekileyo yabathengi bethu. |
1. | I-HTPB Solid Propellant Hydroxyl-terminated Polybutadiene HTPB CAS 69102-90-5 |
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5. | I-HTBS / HTPB-styrene copolymer |
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8. | MLPB / maleic polybutadiene |
9. | CTBN / Carboxylated- terminated liquid acrylonitrile rubber |
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amashumi amabini ananye. | |
amashumi anambini. | |
amashumi amabini anantathu. | |
amashumi amabini anesine. | |
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26. | I-8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
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29. | I-Tetramethylxylylene Diisocyanate TMXDI (META) Cas 2778-42-9 |
30. |