Liquid Polybutadiene (LPB)
LPB is one of the most promising hydrocarbon resins for 5G copper clad laminates, with high reactivity, excellent hydrophobicity and dielectric properties, and good processing performance.
LPB can be applied in many fields such as circuit boards, coatings, rubber sealing products, rubber rollers, 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.
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Item |
LPB 2000 |
LPB 3000 |
LPB 4000 |
LPB 3000LV |
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Vinyl content, % |
85 - 95 |
85 - 95 |
85 - 95 |
25 - 35 |
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Molecular weigh |
2000 |
3000 |
4000 |
3000 |
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Viscosity（45℃/113℉，Pa·s) |
≤10 |
≤20 |
≤50 |
≤10 |
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Volatile |
≤0.50 |
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Appearance |
Light yellow or colorless viscous liquid |
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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- terminated liquid acrylonitrile rubber |
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17. |
Liquid Polybutadiene (LPB) |
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Epoxidized Polybutadiene (EPB) |
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