Hot punching general-purpose phenolic grade. Mechanical properties approach those of NP610 with improved electrical properties and moisture resistance. NP611 meets the requirements of IEC-60893-3-4-PF CP 201.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength499 KgASTM D229Conditio

Grade MC330 is a cotton cloth/phenolic resin composite which is specially processed to be used in cryogenic applications.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength1043.26 KgASTM D229Condition D-48/501133.98 KgASTM D229Condition ADensity1.37 g/cm³Moisture absorption3.5 %Con

NP500A is constructed of a woven glass fabric combined with easy-machining, non-brominated epoxy resin. It is engineered to provide NEMA grade G-10 properties, but is easier to machine and more cost effective in many applications. NP500A meets or exceeds the requirements of MIL-I-24768/2 and IEC 608

MC511AF is a high strength, medium weave glass epoxy laminate that retains a minimum of 50 percent of its room temperature flexural strength when tested at 150ᵒC. MC511AF is certifiable to MIL-I-24768/3, Type GEB.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength997.9 KgASTM D229C

NP310 is a canvas machining grade for structural and mechanical applications. It has better impact strength than phenolic paper grades. NP310 meets or exceeds the requirements of MIL-I-24768/16 and IEC-60893-4-PF CC 201.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength1043.3 KgAS

MC511FR is a high strength, medium weave glass epoxy laminate that retains a minimum of 50 percent of its room temperature flexural strength when tested at 150ᵒC. MC511FR also complies with MIL-I-24768/28, Type GEB-F.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength680 KgASTM D22

NP511EM is constructed of a woven glass fabric combined with a high temperature, easy machining epoxy resin. It has excellent mechanical strength and electrical properties at elevated temperatures. This material meets NEMA G-11 and MIL-I-24768/3, Type GEB.PropertiesGeneralPropertyValueTesting Standa

Woven glass fabric, melamine resin laminate. NP509 is very hard, flame resistant, machining grade with excellent electrical properties in high humidity conditions. NP509 has high physical strength and excellent arc resistance. Meets MIL-I-24768/1 type GME, MIL-I-24768/8 type GMG and IEC 60893-3-3-MF

Lower cost paper phenolic NEMA Grade XP. NP660 uses natural kraft paper without pigmented cover sheet. It is a warm to hot punching material. It is available in natural and black only, without a pigmented cover, only.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength499 KgASTM D22

NP630 is a fine machining grade with excellent electrical properties and moisture resistance. It has low cold flow with good dimensional stability.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength453.6 KgASTM D229Condition ADensity1.38 g/cm³ASTM D792Moisture absorption1.3 %ASTM D

Paper phenolic grade with better electrical properties than NP612. NP625 requires slightly more heat to shear and punch than NP612.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength499 KgASTM D229Condition ADensity1.39 g/cm³ASTM D792Moisture absorption1.6 %ASTM D570Condition D₁-24

Room temperature punching and shearing paper phenolic grade up to .125 thick. NP612 is more flexible with lower mechanical properties than NP611, and is intended for applications where electrical and moisture requirements are of secondary importance. NP612 meets the requirements of MIL-I-24768/20 an

Similar to NP320 with improved moisture resistance. It is suitable for electrical applications in moderate humidity conditions. NP320E meets or exceeds the requirements of MIL-I-24768/13 and ASTM D709 Type II Grade LE.PropertiesGeneralPropertyValueTesting StandardCommentBonding strength861.8 KgASTM

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

NP510A is a woven glass fabric composite combined with epoxy resin system. It is engineered to provide NEMA grade FR-4 properties. This material contains bromine on the epoxy resin backbone. NP510A is certifiable to MIL-I-24768/27, Type GEE-F.PropertiesGeneralPropertyValueTesting StandardCommentBond

NP511 consists of a woven glass fabric combined with high temperature epoxy resin system. NP511 has excellent mechanical strength and electrical properties from cryogenic to elevated temperatures. This material meets NEMA G-11 and MIL-I-24768/3, Type GEB and IEC-60893-3-2 EP GC 203.PropertiesGeneral

NP130HF is a woven glass fabric composite combined with epoxy resin system, which is engineered to provide better physical properties than standard NEMA FR-4. It is significantly more dimensionally stable than NP130 or NP510A because of its low resin content. The main application for NP130HF is for

NP510A is a woven glass fabric composite combined with epoxy resin system. It is engineered to provide NEMA grade FR-4 properties. This material contains bromine on the epoxy resin backbone. NP510A is certifiable to MIL-I-24768/27, Type GEE-F.PropertiesGeneralPropertyValueTesting StandardCommentBond

NP130 is a woven glass fabric combined with halogenated epoxy resin system. NP130 is produced to printed circuit board quality standards. It is flame retardant, and meets the requirements of MIL-I-24768/27, Type GEE-F and IEC-60893-3-2 EP GC 202.PropertiesGeneralPropertyValueTesting StandardCommentB

NP643 is constructed from an electrical grade kraft paper and a high temperature specially modified epoxy resin system.PropertiesGeneralPropertyValueCommentBonding strength408.2 KgDensity1.4 g/cm³Moisture absorption0.37 - 0.6 %Condition D₁-24/23 | Depending on the thickness of the specimenMechanical