Norplex-Micarta Datasheets for Thermosets and Thermoset Resins

Thermosets and thermoset materials are crosslinked polymeric resins that are cured or set using heat or heat and pressure. They generally have a higher resistance to heat than thermoplastics.
Thermosets and Thermoset 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 -- NP114B NP114B pre-preg is composed of an electrical grade of epoxy resin (Tg = 175°C) combined with an aramid paper substrate. This grade of pre-preg does not use halogen flame retardants...
Pre-Preg Product -- NP130B NP130B pre-preg is a combination of a woven glass fabric combined with a flame retardant epoxy resin system. It can be molded into a composite with all of the excellent...
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 -- NP510AB NP510AB pre-preg is composed of woven glass fabric impregnated with a brominated epoxy resin (Tg = 130°C). It is designed to provide electrical insulation in high humidity environments. This pre-preg...
Pre-Preg Product -- NP511B NP511B pre-preg is composed of a high temperature electrical grade of epoxy resin (Tg = 170°C) combined with a woven glass substrate. This grade of pre-preg is not flame retardant.
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...