Bipolar Plates
Spectracarb 550 Series

Carbon Fiber Papers
Spectracarb 1000 Series

Activated Carbons
Spectracarb 2225 Series, ACF, SACF

Spectracarb 2050 Data sheet

Spectracarb 2050-A is a carbon/carbon paper useful as a gas diffusion electrode, as a macroporous flow field, and as an advanced battery electrode. Standard thicknesses are 5, 8, 10, 12, 15, 17, 20, 60 and 135 mils. These thicknesses have different densities, providing different flow characteristics. The 135 mil thick material is suitable for channeled flow field work - machined versions can be provided. Custom dimensions, thicknesses and densities are available upon request. The following prices are per sheet - standard sheet size is 400 x 400 mm.

Designation	2050-A-0550	2050-A-0850	2050-A-1050	2050-A-1240	2050-A-1535	2050-A-1732	2050-A-2025	2050-A-2050	2050-A-6060	2050-A-13555
Thickness (mils)	5	8	10	12	15	17	20	20	60	135
Density (g/cc)	0.50	0.50	0.50	0.40	0.35	0.32	0.25	0.50	0.60	0.55
1-99	28.80	28.80	41.50	41.50	44.20	44.20	59.90	74.86	119.30	223.50
100-999	20.40	20.40	29.40	29.40	35.30	35.30	35.30	52.90	84.40	157.90
1,000-4,999	16.00	16.00	23.05	23.05	27.60	27.60	33.20	41.50	66.12	123.80
5,000-9,999	13.90	13.90	20.10	20.10	24.10	24.10	28.90	36.05	57.48	107.60
10,000+	*	*	*	*	*	*	*	*	*	*