FACTORY PRICE NMN Dupont nomex insulation papers 6640     ''The high quality today is the market tomorrow''         Product Description     1.(NMN) insulation papers 6640: two layers of Du Pont Nomex paper with one layer of polyester film.   2. Features and Applications of insulation papers 6640: --Temp. calss F (155 °C) --Excellent heat resistance, dielectric property and mechanical strength. --Good cutting and overload resistance, high stiffness. -- Good compatibility with insulation varnish. --As slot, interturn and liner insulation for F-grade motors and electric appliances.   3. Availability of insulation papers 6640: --Formof NMN: roll, sheet, strip   UL insulation papers 6640 has been approved by UL (NO.: E310670) and the products have passed ROHS test.       Packaging & Shipping      Our Services    YAAN Insulation Service Policy
YAAN insulation adhering to the "honesty, respect, cooperation, innovation, health, responsibility" concept, following the tenet of "the satisfaction of customer is the life of enterprise", constantly improve the quality of service to ensure every customer get professional and attentive service.
• Service tenet: The satisfaction of customer is the life of enterprise.
• Service Guarantee: Comply with state regulations strictly, persist honest business anytime. 
• Convenient service: Provide delivery service to every country, every port.
• Client Advisory Service: Answer customer's questions about products and service;Respond quickly to complaints.
• Review treatment: Resolve or provide solution in two working days.
• Quality Service: Provide re-service for all customers and complaints       Company Information        FAQ