Bakelite Phenolic SheetPhenolic paper is a material often used to make printed circuit board substrates (the flat board to which the components and traces are attached). Phenolic Cotton: natural color is typically light tan to brown. These grades are composed of a continuous cotton woven cloth impregnated with a phenolic resin binder. Bakelite Phenolic: is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with synthetic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or unwoven fabrics. 
 
Phenolic Sheet (Size)
 
BAKELITE SHEET
Bakelite Sheet
T (mm) Tolerance Standard (mm) Bakelite (kg) 3025 Sheet (kg) 3021 Sheet (kg)
3 0.2
0.4
4.32 4.05 4.05
5 7.20 6.75 6.75
6 0.2
0.4
8.64 8.10 8.10
8 11.52 10.80 10.80
10 0.2
0.6
14.40 13.50 13.50
12 17.28 16.20 16.20
15 21.60 20.25 20.25
20 0.2
1.0
28.80 27.00 27.00
25 36.00 33.75 33.75
30 43.20 40.50 40.50
35 0.2
1.5
50.40 47.25 47.25
40 57.60 54.00 54.00
45 64.80 60.75 60.75
50 72.00 67.50 67.50
55 0.3
2.0
79.20 74.25 74.25
60 86.40 81.00 81.00
65 93.60 87.75 87.75
70 100.80 94.50 94.50
75 108.00 101.25 101.25
80 115.20 108.00 108.00
85 122.40 114.75 114.75
90 129.60 121.50 121.50
95 0.4
3.5
136.80 128.25 128.25
100 144.00 135.00 135.00
110 158.40 148.50 148.50
120 172.80 162.00 162.00
130 187.20 175.50 175.50
140 0.5
4.5
201.60 189.00 189.00
150 216.00 202.50 202.50
         
         
Remark:
1. Tolerance is according to DIN Length: 0~3 %, width: 0~ 3%.
2. it is theoretical value for above spec, with the 1000 x 1000 mm, also we can supply 610x 1220mm, 1000x 2000mm
3. Taking objective as standard, listed data are for reference only.
4. The products above have been strictly treated with tempering; the strain value has met the minimum.

Bakelite Phenolic Feature
High mechanical properties, and oil resistance and certain dielectric property. Thermal rating is 120, and temperature resistance :130 centidegrees