SU577216A1 - Polymeric composition - Google Patents

Description

(54) GYL1-1MERNAYA COMPOSITION

Lys of this mixture (67 wt.% TETA and 33 air force,% TBMFDA).

A p and m 6 p 3, the Reaction is carried out analogously to example 1. 87 wt.% Epoxy resin mark ED-20 cure 13 ice.%

thermolized mixture (84 wt.% and 16 air.% TBMFDA).

PRI me R 4. The reaction is carried out analogously to example 1. 90% of epoxy resin with mark ED-20 is cured with 10% by weight of the thermal molded mixture {75% by weight of TETA and 25% by weight).

EXAMPLE 5: The reaction is carried out analogously to example 1. 80.% ED-20 epoxy resin cures 20% by weight of the thermolized mixture (75% by weight TETA and 25% by weight TBMFDA).

EXAMPLE 6: The reaction is carried out anayogically as in Example 1. An active diluent DEG-1 and a curing mixture are added to a composition based on an epoxy resin grade containing 75% by weight TETA and 25% by weight TBMFDA, with a ratio of components, weight .%: ED-20, 7O, DEG-1, 1 7, heat-treated mixture 13.

11 Example 7. Reacds are carried out analogously to Example 1. In an halogen-based ECD resin, an active diluent E-181 is introduced and cured with a thermo mixture containing TETA.

75 wt.% And TBMFDA 25 wt.% With the ratio of components, weight. %:

Epoxy resin brand EHD, 55. diluent e-181,32 thermolyzed mixture 13

The properties of epoxy compositions are presented in Table.

Table