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About Composites
Compare our offering of composites to find the right material for you.
Electrically Insulating Hard Fiber
6" Wide × 12" Long | 12" Wide × 12" Long | 24" Wide × 39" Long | 39" Wide × 48" Long | 39" Wide × 60" Long | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Thk. Tolerance | Tensile Strength, psi | Hardness | Mil. Spec. | Flammability Rating | Color | Max. Temp., ° F | Impact Strength, ft·lbf/in | For Use Outdoors | Each | Each | Each | Each | Each | ||||||
| 0.005" | -0.001" to 0.001" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K101 | 00000 | 8490K15 | 00000 | 8490K25 | 000000 | 8490K35 | 000000 | ——— | 0 | |
| 0.01" | -0.001" to 0.001" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K102 | 0000 | 8490K11 | 0000 | 8490K21 | 00000 | 8490K31 | 00000 | 8490K103 | 000000 | |
| 0.015" | -0.002" to 0.002" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K104 | 0000 | 8490K12 | 0000 | 8490K22 | 00000 | 8490K32 | 00000 | 8490K105 | 00000 | |
| 0.02" | -0.002" to 0.002" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K106 | 0000 | 8490K37 | 00000 | 8490K38 | 00000 | 8490K39 | 00000 | ——— | 0 | |
| 0.025" | -0.003" to 0.003" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K107 | 00000 | 8490K16 | 00000 | 8490K26 | 00000 | 8490K36 | 000000 | ——— | 0 | |
| 0.03" | -0.003" to 0.003" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K108 | 00000 | 8490K51 | 00000 | 8490K52 | 00000 | 8490K53 | 00000 | ——— | 0 | |
| 0.04" | -0.004" to 0.004" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K109 | 00000 | 8490K54 | 00000 | 8490K55 | 000000 | ——— | 0 | ——— | 0 | |
| 0.045" | -0.005" to 0.005" | Not Rated | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | 8490K111 | 00000 | 8490K57 | 00000 | 8490K58 | 000000 | ——— | 0 | ——— | 0 | |
| 0.062" | -0.007" to 0.007" | 10,000 to 21,000 | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 2.5 | No | ——— | 0 | 8490K61 | 00000 | 8490K62 | 000000 | 8490K63 | 000000 | ——— | 0 | |
Easy-Machine Hard Fiber Sheets
12" Wide × 12" Long | 24" Wide × 39" Long | 39" Wide × 48" Long | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Thk. Tolerance | Tensile Strength, psi | Hardness | Mil. Spec. | Flammability Rating | Color | Max. Temp., ° F | Impact Strength, ft·lbf/in | For Use Outdoors | Each | Each | Each | ||||
| 0.02" | -0.002" to 0.002" | 9,000 to 21,000 | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 1.8 to 2.5 | No | 8490K13 | 000000 | 8490K23 | 000000 | 8490K33 | 000000 | |
| 0.03" | -0.003" to 0.003" | 9,000 to 21,000 | Rockwell R70 (Hard) | MIL-I-695 | UL 94 HB | Gray | 235 | 1.8 to 2.5 | No | 8490K14 | 00000 | 8490K24 | 00000 | 8490K34 | 00000 | |




























