Norplex-Micarta Datasheets for Phenolic, Melamine, and Formaldehyde Resins

Phenolic, melamine and formaldehyde resins are thermosetting adhesives that offer strong bonds and good resistance to high temperatures.
Phenolic, Melamine, and Formaldehyde Resins: Learn more

Product Name Notes
Pre-Preg Product -- NP101B NP101B pre-preg consists of woven nylon fabric combined with a high-temperature phenolic resin system. NP101B provides excellent electrical properties under high humidity conditions, good flexural, compressive, and impact strength at...
Pre-Preg Product -- NP310B NP310B pre-preg is a standard canvas grade that provides good mechanical properties and better impact strength than that offered by phenolic paper grades. This mechanical grade is suitable for gears,...
Pre-Preg Product -- NP310EB NP310EB pre-preg is a semi-cured material that combines a medium-weave, cotton fabric substrate with an electrical grade phenolic resin system. In b-stage form, the material is partially cured to allow...
Pre-Preg Product -- NP342B NP342B is composed of a medium-weight canvas combined with a phenolic resin system. This material offers better machining properties than grade C and lower cost than grade L offerings. This...
Pre-Preg Product -- NP343LB NP343LB pre-preg is composed of a fine-weave (linen) cotton fabric combined with a phenolic resin, enhanced with a solid molybdenum disulfide powdered lubricant that reduces wear and friction in most...
Pre-Preg Product -- NP504B NP504B is composed of a woven glass fabric combined with a high-temperature phenolic resin system. In the fully cured form, NP504B has good flexural, compressive and impact strength at elevated...
Pre-Preg Product -- NP509FB NP509FB is composed of a fine-weave woven glass fabric and an electrical grade of melamine resin. Featuring high arc resistance and structural strength, this very hard machining grade also offers...
Pre-Preg Product -- NP629B NP629B is paper phenolic pre-preg that provides good machining properties and fair mechanical strength when molded under heat and pressure. It is designed for electrical insulating applications, and this pre-preg...