Pitch epoxy EN-6
EN-6 epoxy. UP-643 analog
Product of condensation of epichlorohydrin with novolachny phenolformaldehyde pitch Federation Council-0113.
It is used in structures warm and chemically resistant glues, fibreglasses, compounds, binding for production, in the electrotechnical industry.
|Quality indicators||On TU 6-05-1585-89||Actually on average|
|Appearance||Firm product from yellow till brown color||Corresponds|
|Keeping of epoxy groups, %, not less||18.0||21.5|
|Mass fraction of volatiles, %, no more||0.7||0.5|
|Mass fraction of the saponified chlorine, %, no more||2.5||1.0|
|Mass fraction of ions of chlorine, %, no more||0.1||0.002|
|Softening temperature by a method of a ring and a sphere, °C, not below||40||43.5|
Condensation product of epichlorohydrin with a novolac phenol-formaldehyde resin SF-0113.
Are used in heat and chemically resistant binders for the manufacture of adhesives, fiberglass, compounds in the electrical industry.
Quality Score TU 6-05-1585-89 In fact, on average
The solid appearance of yellow to brown color of Matches
The content of epoxy groups, %, not less than 18.0 21.5
Mass fraction of volatile substances, %, not more than 0.7 0.5
Mass fraction of saponifiable chlorine, %, not more than 2.5 1.0
Mass fraction of chlorine ions, %, not more than 0.1 0.002
Softening temperature Softening point, °C, min 40 43.5