ATPB Amino-terminated polybutadiene(ATPB)
ATPB is a liquid polybutadiene rubber with amine groups at both ends of the molecular chain. Compared to hydroxyl groups, the reaction speed between amine groups and isocyanates is faster, and the reaction is faster at room temperature Add enough. It can be cured with isocyanate curing agent or react with epoxy groups for curing.
ATPB cured material has excellent electrical insulation and mechanical properties, especially acid and alkali resistance, wear resistance, and low temperature resistance.
ATPB mainly used for adhesives, coatings, polyurethane potting adhesives, polyurethane tires, low-temperature resistant polyurethane elastomers, etc.
Packed in 50kg/drum, 170kg/drum, The storage period is 1 year.
Safety instructions:
Storage should be at cool, dry and ventilate. The best condition is among -20 ~ 38℃. Shelf life of 12 months, if expire, still used if up to standard through retest. When transportation should avoid rain, sunlight. Don’t mix with strong oxidizer.
| ITEM |
ATPB-1 |
ATPB-2 |
| Amine value(mmol/g) |
0.65 – 0.80 |
0.81 – 1.00 |
| Viscosity (40℃,Pa.S) |
≤4.0 |
≤3.0 |
| Moisture,wt% ≤ |
0.05 |
0.05 |
| Volatile Content,% ≤ |
0.5 |
0.5 |
| Molecular weight |
2800 – 3500 |
2000 – 2800 |
|
* In addition：We can research and develop any new version of ATPB according to the special demand of our clients． |
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1. |
HTPB Solid Propellant Hydroxyl-Terminated Polybutadiene HTPB CAS 69102-90-5 |
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2. |
EHTPB / Epoxidized hydroxyl-terminated polybutadien |
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3. |
CTPB / Carboxyl-terminated polybutadiene CAS 586976-24-1 |
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4. |
ATPB / Amino-terminated polybutadiene |
| 5. | HTBS / HTPB-styrene copolymer |
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6. |
HTBN / Hydroxy-terminated liquid nitrile butadiene rubber |
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7. |
ATBN / Amino-terminated liquid nitrile butadiene rubber |
| 8. | MLPB / maleic polybutadiene |
| 9. | CTBN / Carboxylated- terminated liquid acrylonitrile rubber |
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10. |
Pure MDI 99.5% CAS 101-68-8 |
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11. |
IPDI(Isophorone Diisocyanate) |
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12. |
DDI(Dimeryl Diisocyanate) |
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13. |
AP(Ammonium perchlorate) |
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14. |
NDI(1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
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15. |
MAPO Tris-1-(2-Methylaziridinyl)Phosphine Oxide CAS 57-39-6 |
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16. |
IPDI(Isophorone Diisocyanate) |
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17. |
TODI CAS 91-97-4 |
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18. |
Desmodur RE |
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19. |
RFE |
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20. |
Desmodur RC/ TDI-Bases Polyisoyanurate（RC） |
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21. |
RN |
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22. |
Octylferrocene Cas 51889-44-2 |
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23. |
Boron Nitride(BN 99%) |
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24. |
Triphenyl Bismuth CAS 603-33-8 |
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25. |
Nitrogen Atomized Spherical Al Powder/ aluminite powder |
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26. |
8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
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27. |
Ferrocene Cas 102-54-5 |
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28. |
MOCA / 4,4′-Methylenebis(2-Chloroaniline) CAS 101-14-4 |
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29. |
Tetramethylxylylene Diisocyanate TMXDI (META) Cas 2778-42-9 |
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30. |
etc….. |
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