I-ATPB Amino-terinated polybutadiene(ATPB)
I-ATPB iyirabha ewuketshezi ye-polybutadiene enamaqembu e-amine kuzo zombili iziphetho zeketango lamangqamuzana. Uma kuqhathaniswa namaqembu e-hydroxyl, isivinini sokuphendula phakathi kwamaqembu e-amine nama-isocyanate siyashesha, futhi ukusabela kuyashesha endaweni yokushisa yegumbi Engeza okwanele. Ingelapheka nge-isocyanate elaphayo noma isabele ngamaqembu e-epoxy ukuze yelashwe.
Izinto ezilashiwe ze-ATPB zinokufakwa okuhle kakhulu kukagesi kanye nezakhiwo zemishini, ikakhulukazi ukumelana ne-asidi ne-alkali, ukumelana nokugqoka, nokumelana nezinga lokushisa eliphansi.
I-ATPB ikakhulukazi esetshenziselwa izinto zokunamathisela, okokunamathela, izinto zokunamathisela ebhodweni le-polyurethane, amathayi e-polyurethane, ama-elastomers e-polyurethane angashisi aphansi, njll.
Ipakishwe ku-50kg/drum, 170kg/drum, Isikhathi sokugcina unyaka owodwa.
Imiyalo yokuphepha:
Isitoreji kufanele sibe endaweni epholile, yomile futhi ikhiphe umoya. Isimo esihle kakhulu siphakathi -20 ~ 38 ℃. Isikhathi seshelufu sezinyanga eziyi-12, uma siphelelwa yisikhathi, sisasetshenziswa uma sisezingeni ngokuphinda sihlolwe. Lapho ezokuthutha kufanele ugweme imvula, ukukhanya kwelanga. Ungahlanganisi ne-oxidizer eqinile.
INTO | I-ATPB-1 | I-ATPB-2 |
Inani le-amine(mmol/g) | 0.65-0,80 | 0.81-1.00 |
I-Viscosity (40℃,Pa.S) | ≤4.0 | ≤3.0 |
Umswakama,wt% ≤ | 0.05 | 0.05 |
Okuqukethwe Okuguquguqukayo,% ≤ | 0.5 | 0.5 |
Isisindo samangqamuzana | 2800-3500 | 2000-2800 |
* Ngaphezu kwalokho: Singacwaninga futhi sithuthukise noma iyiphi inguqulo entsha ye-ATPB ngokwesidingo esikhethekile samakhasimende ethu. |
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. | I-MLPB / i-maleic polybutadiene |
9. | I-CTBN / i-Carboxylated- terminated liquid acrylonitrile rubber |
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amashumi amabili nanye. | |
amashumi amabili nambili. | |
amashumi amabili nantathu. | |
amashumi amabili nane. | |
25. | |
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. |