CURABLE COMPOSITIONS

1 . A curable composition comprising:

an epoxy resin component having an epoxide equivalent weight of 75 grams/equivalent to 210 grams/equivalent;

an amine component having a hydrogen equivalent weight of 18 grams/equivalent to 70 grams/equivalent; and

an acrylate component having an acrylate equivalent weight of 85 grams/equivalent to 160 grams/equivalent, wherein the acrylate component is from 1 part per hundred parts epoxy resin to less than 5 parts per hundred parts epoxy resin.

2 . The composition of claim 1 , wherein the epoxy resin component includes an epoxide selected from the group consisting of glycidyl ethers, glycidyl esters, glycidyl amines, divinylbenzene dioxide, and combinations thereof.

3 . The composition of claim 1 , wherein the amine component is selected from the group consisting of aliphatic polyamines, arylaliphatic polyamines, cycloaliphatic polyamines, alkanolamines, polyetherpolyamines, and combinations thereof.

4 . The composition of claim 1 , wherein the acrylate component consists of a plurality of acrylate compounds and each of the plurality acrylate compounds includes two or more acrylate groups.

5 . The composition of claim 1 , wherein the epoxy resin component, the amine component, and the acrylate component are included such that a sum of the epoxide equivalent weight and the acrylate equivalent weight divided by the hydrogen equivalent weight is from 0.9 to 1.1.

6 . The composition of claim 1 , wherein the epoxy resin component epoxide equivalent weight is 165 grams/equivalent to 175 grams/equivalent; the amine component hydrogen equivalent weight is 50 grams/equivalent to 55 grams/equivalent, the acrylate component acrylate equivalent weight is 95 grams/equivalent to 105 grams/equivalent.

7 . A product obtained by curing the curable composition of claim 1 .

8 . A method for reducing a peak exotherm of a curable composition having a theoretical maximum temperature rise of 180 degrees Celsius or greater under adiabatic conditions, the method comprising:

selecting an epoxy resin component having an epoxide equivalent weight of 75 grams/equivalent to 210 grams/equivalent, an amine component having a hydrogen equivalent weight of 18 grams/equivalent to 70 grams/equivalent, and selecting an acrylate component having an acrylate equivalent weight of 85 grams/equivalent to 160 grams/equivalent, where the acrylate component is from 1 part per hundred parts epoxy resin to less than 5 parts per hundred parts epoxy resin to provide the curable composition;

selecting a mass of the curable composition, wherein the epoxy resin component, the amine component, and the acrylate component have an equivalent ratio such that a sum of the epoxide equivalent weight and the acrylate equivalent weight divided by the hydrogen equivalent weight is from 0.9 to 1.1;

verifying the theoretical adiabatic maximum temperature rise of the curable composition is 180 degrees Celsius or greater; and

curing the curable composition to obtain a product.

9 . The method of claim 8 , wherein verifying the theoretical adiabatic maximum temperature rise includes determining the theoretical maximum temperature rise under adiabatic conditions as a quotient of a product of an amount of energy released when an epoxide group is opened (kJ/mole) and a mass of the epoxy resin component (grains) divided by the epoxide equivalent weight of the epoxy resin component (grams/equivalent) divided by a mass of the curable composition based upon 100 parts of the epoxy resin component (grams) divided by a heat capacity of the curable composition (kJ/g-° C.).

10 . The method of claim 8 , including: selecting a mass of the acrylate component such that the product has a glass transition temperature that is reduced by 15 percent or less as compared to a product obtained by curing an acrylate free composition, where the acrylate free composition has a like concentration of the epoxy resin component and the amine component.