Equivalent Product Specifications & Grades
Do you find the various product names and standards totally confusing?
The following chart is here to guide you through the maze of standards and trade names. We have included the Attwater product names, current BSEN60893 specification, the old BS2572 & BS3953 specifications, Tufnol® product names, Nema specifications and the MIL specifications.
Still confused? Contact our team today on 01772 258245 or via our contact form where one of the team will help you.
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| Attwater Grade | Sheet Type | Tufnol Grade | BSEN60893 Current Specification | BS2572 Superseded Specification | BS3953 Superseded Specification | Closest Nema Specification | Closest MIL Specification |
|---|---|---|---|---|---|---|---|
| B10 | Phenolic Cotton | Carp | 3-4-PFCC305 | F1 | Nema L | MIL-I-24768/15 | |
| B11 | Phenolic Cotton | Lynx & Vole | 3-4-PFCC203 | Nema L | MIL-I-24768/15 | ||
| B12 | Phenolic Cotton | Whale | 3-4-PFCC201 & 203 | F2 | Nema C | MIL-I-24768/16 | |
| B12 | Phenolic Cotton | Crow | 3-4-PFCC201 | ||||
| B42 | Epoxy Cotton | 6F/45 | 3-2-EPCC301 | F6 | |||
| B4PQ | Phenolic Paper | 1P/10 | 3-4-PFCP207 | P1 | Nema XP & XPC | MIL-I-24768/19 & 20 | |
| B4 | Phenolic Paper | IP/13 | 3-4-PFCP201 | P1 | Nema X | MIL-I-24768/12 | |
| B3 | Phenolic Paper | 1P/21 | 3-4-PFCP202 | P2 | Nema XX | MIL-I-24768/11 | |
| B3 | Phenolic Paper | 3-4-PFCP203 | P2/1 | Nema XX | MIL-I-24768/11 | ||
| B1 | Phenolic Paper | Kite | 3-4-PFCP206 | P3 | Nema XXX | MIL-I-24768/10 | |
| G10 | Epoxy Glass | 10G/40 | 3-2-EPGC201 | EP3 | Nema G10 | MIL-I-24768/2 | |
| B46 | Epoxy Glass | 10G/40 | 3-2-EPGC201 | EP3 | |||
| B38 | Epoxy Glass (FR) - Flame Retardant | 10G/41 | 3-2-EPGC202 | EP4 | Nema FR4 | MIL-I-24768/27 | |
| B36 | Epoxy Glass | 10G/42 | 3-2-EPGC203 | EP3 & EP5 | Nema G11 | ||
| B48 | Epoxy Glass | 10G/44 & 10G/48 | 3-2-EPGC308 | EP5 & EP7 | Nema G11 | MIL-I-24768/3 | |
| B30 | Phenolic Glass | 10G/16 & 10G/24 | 3-4-PFGC201 | PF2 | Nema G3 | MIL-I-24768/18 | |
| B32 | Silicone Glass | 7G/50 & 10G/50 | 3-6-SIGC201 & 202 | SI4 & SI5 | Nema G7 | MIL-I-24768/17 | |
| B34 | Polyimide Glass | 6G/91 & 6G/92 | 3-7-PIGC301 | PI1 | |||
Tufnol® is a trade name & is owned by Tufnol Ltd
Disclaimer : the information in this table is simply to be used as a guide and the accuracy cannot be guaranteed. The information is as at December 2019.
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