Composite Materials | Industrial Laminates | Machined Components | Composite Tubes

Equivalent Product Specifications & Product Grades

Do you find the various product names and standards totally confusing?

The following chart is here to help 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, American Nema specifications and finally the American MIL specifications. There are others and if you require any further information then please contact us using the contact form and we shall be pleased to help you.

Attwater Grade Sheet Type Tufnol Grade BSEN60893 Current Specification BS2572 Superseded Specification BS3953 Superseded Specification Closest Nema Specification Closest MIL Specification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
B12S Phenolic Cotton Bear   F4 or F2/1   Nema CE & LE MIL-I-24768/14 & 13
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    
B48 Epoxy Glass 10G/44 & 10G/48 3-2-EPGC203   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    
Custom Composites Grade Tube Type Tufnol Grade BSEN61212 Current Specification BS6128 Superseded Specification Closest Nema Specification Closest MIL Specification
T10S Phenolic Cotton RLF/1 PFCC21 & 24 PFCC81 Nema LE MIL-I-24768/15
T12S Phenolic Cotton RLF/2 PFCC22 PFCC82 Nema CE MIL-I-24768/16
T42 Epoxy Cotton          
T32 Silicone Glass RLG/7 SIGC21 SIGC81 Nema G7 MIL-I-24768/17
T36 Epoxy Glass RLG/3 EPGC22 EPGC81 Nema G11 MIL-I-24768/3
T48 Epoxy Glass RLG/3 EPGC22   Nema G11 MIL-I-24768/3
T38 Epoxy Glass (FR) - Flame Retardant RLG/2 EPGC23   Nema FR4 MIL-I-24768/27
T1 Phenolic Paper RLP/2 PFCP21 & 23 PFCP81 Nema XXX MIL-I-24768/10

Tufnol® is a trade name owned by Tufnol Ltd

Disclaimer : the information in this table is simply to be used as a guide and the accuracy can’t be guaranteed. For full specifications and to discuss your specific requirements please contact us using the “contact form” on the website. The information in this table is as at December 2014.

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