Fine weave (less than 4 ounce/square yard) cotton fabric commonly called linen, combined with phenolic resin to provide better machining than NP310. NP320 should be used for smaller and more intricate shapes than NP310, when a finer surface finish is required. NP320 meets or exceeds the requirements of MIL-I-24768/15 and IEC-60893-4-PF CC 203.Information provided by Norplex-Micarta |
Cotton, Phenolic, Micarta, NEMA L, MIL-I-24768/15-FBI, ASTM D709 Type II Grade L, IEC-60893-4-PF CC 203 |