SBR (Styrene-Butadiene Rubber) Emulsion as Battery Electrode Binder, 100 or 500 g/bottle, CBEBSBR
Use your own shipping account?
We support FedEx, UPS, and DHL third-party billing for institutional customers.
Place your order first, then email shipping@echemsupplies.com with your account details and order number. We'll generate the label using your account and refund your shipping charges, less a handling fee.
SBR (Styrene-Butadiene Rubber) is the most widely adopted water-based binder for the anodes of commercial lithium-ion batteries. It has strong adhesion to current collector of copper (Cu) foil and ensures the entire electrode layer remains securely attached to the current collector throughout the battery's lifespan, preventing delamination. It also has high elongation and rubber-like flexibility, as well as good affinity for active materials.
| Part Number |
CBEBSBR (C-BEB-SBR) |
| CAS |
9003-55-8 |
| Chemical Formula |
(C8H8)x(C4H6)y  |
| Appearance |
White emulsion |
| Density |
1.52 g/cm3 |
| Solid Content |
50% |
| Glass Transition Temperature (Tg) |
~18 °C |
| Emulsion Viscosity |
100-350 cP |
| Package Size | 100 or 500 g/bottle |
Notes: Please try to store the SBR emulsion in a dry place.
References:
- H. Buqa, et al. Study of styrene butadiene rubber and sodium methyl cellulose as binder for negative electrodes in lithium-ion batteries, J. Power Sources, 2006, 161, 617-622.
- H. Isozumi, et al. Impact of Newly Developed Styrene–Butadiene–Rubber Binder on the Electrode Performance of High-Voltage LiNi0.5Mn1.5O4 Electrode, ACS Appl. Energy Mater. 2020, 3, 8, 7978–7987.