DuPont™ Rynite® PET: Ideal for Electrical Encapsulation

Article
 
 
 
Article
Resin for Electrical Encapsulation | DuPont™ Rynite® PET
 
 
 

Rynite® PET thermoplastic polyester resin offers an excellent combination of thermal stability, electrical properties, dimensional stability and stiffness, making it ideal for coil forms and electrical encapsulation.

Specifically, Rynite® meets the requirements of UL94-V-0 at 0.4 mm and IEC-60335 GWT of >750°C. With a relative thermal index (RTI) of 155°C and insulation ratings of class B (130°C) to class N (200°C), Rynite® offers excellent thermal endurance.

With demonstrated performance in through-hole mounted lead-free soldering assemblies, Rynite® maintains a very high dielectric strength across a wide temperature range (23˚C to 150˚C).

Wide selection of pre-tested systems for different applications

GRADES

CLASS B (130˚C)

CLASS F (155˚C)

CLASS H (180˚C)

General purpose — Rynite® 530 UL94-V-0 — Rynite® FR530  Dielectric strength — Rynite® 935 R150
R250 R340
High CTI, V-0 — Rynite® FR531 -- -- R380
Encapsulation — Rynite® FR530, 530HTE E101N
E200N
E300
 
 
 
 
 
 

Want to talk to an expert?