Solid grades

Eposir® & Eponac® 4085

Type-9. High MW

Product code EPOXY GROUP CONTENT (min-max) EPOXY EQUIVALENT WEIGHT (min-max) VISCOSITY at 25°C (mPa.s)
4085 286-400 3500-2500 Z2-Z5

Description

High molecular weight Bisphenol A based solid epoxy resin.

Application

As the types EPONAC® 2065 and 3075, also this resin is used, compounded with phenolic resins, for the internal coating of flexible tubes, to which, having a very high molecular weight, it gives a better flexibility. It is also often used compounded with other types of solid epoxy resins. Pulverized and added with a latent catalyst, EPONAC 4085 is suitable for the preparation of oven-hardening products with a good conservability at room temperature.