Dupont Nomex paper is an unique aramid enhanced cellulose material, composed of high quality electrical grade cellulose pulp. It’s including the most typical model Nomex 410 and other Nomex 400 series like Nomex 411, Nomex 414, Nomex 416LAM, Nomex 464LAM. They are differentiated by the density of paper and thickness range, and have very good features of high temperature resistance, strong dielectrical strength and mechanical properties. Nomex 400 series are compatible with all classes of varnishes and adhesives, transformer fluids, lubricating oils and refrigerants, which is mainly used as insulation function in various industries, like transformers insulation, motors insulation, power switch insulation, power cable insulation, PCB board insulation, lithium battery insulation and other electrical industry insulation.
Dupont Nomex 410
High density wide range application among Nomex Family
Thickness ranges from 0.05 mm (2 mil) to 0.76 mm (30 mil)
Aramid enhanced cellulose material
UL-94 V0 certificated
Long term operating temperature at 220℃
Excellent dielectrical strength and mechanical property
Chemical solvent resistance and corrosion resistance
Easy to laminate with 3M adhesive Tapes like 3M467MP
Size available in both rolls,sheets and custom die cut shapes
Dupont Nomex 411
Lower density version and uncalendered precursor of Nomex 410
Thickness ranges from 0.13 mm (5 mil) to 0.58 mm (23 mil)
Lower electrical and mechanical properties than Nomex 410
UL-94 V0 certificated
Long term operating temperature at 220℃
Chemical solvent resistance and corrosion resistance
Easy to laminate with 3M adhesive Tapes like 3M467MP
Size available in both rolls,sheets and custom die cut shapes
Dupont Nomex 414
Electrically and thermally similar to Nomex 410
More flexible and conformable sheet with an open surface
Thickness ranges from 0.18 mm (7 mil) to 0.38 mm (15 mil)
Specific gravities ranging from 0.9 to 1.0
UL-94 V0 certificated
Long term operating temperature at 220℃
Chemical solvent resistance and corrosion resistance
Easy to laminate with 3M adhesive Tapes like 3M467MP
Size available in both rolls,sheets and custom die cut shapes
Dupont Nomex 416LAM
Designed for use in electrical flexible laminate insulation
Typical thickness with 0.05 mm (2 mil), 0.08 mm (3 mil) and 0.13 mm (5 mil)
Product including NM,NMN series, and NK, NKN series
UL-94 V0 certificated
Long term operating temperature at 220℃
Chemical solvent resistance and corrosion resistance
Easy to laminate with 3M adhesive Tapes like 3M467MP
Size available in both rolls,sheets and custom die cut shapes
Dupont Nomex 464LAM
lightweight paper compared to Nomex 416LAM
Suitable in electrical flexible laminate insulation
Thickness available with 0.05 mm (2 mil)
Similar laminate construction like NM,NMN,NK and NKN combination
UL-94 V0 certificated
Long term operating temperature at 220℃
Chemical solvent resistance and corrosion resistance
Easy to laminate with 3M adhesive Tapes like 3M467MP
Size available in both rolls,sheets and custom die cut shapes
Post time: Sep-15-2022