Triazine derivatives and application thereof
The object of the present invention is to provide a novel triazine derivative which is excellent in the heat resistance and rapid in the cross-linking rate, and can be suitably used as a crosslinking agent. The present invention relates to a triazine derivative represented by the general formula (I). (In the formula (I), Y and X are each independently, represents a diallylamino group, mono-allylamino group, allyloxy group or methallyloxy group; and Z represents an allyloxy group or methallyloxy group).
1. A triazine derivative represented by formula (I)
wherein (a) Y and X represent a diallylamino group or (b) one of Y or X represents a diallylamino group and the other of X or Y represents a mono-allylamino group, allyloxy group or methallyloxy group; and Z represents an allyloxy group or methallyloxy group.
2. A cross-linking agent comprising the triazine derivative represented by formula (I) as defined in claim 1 or prepolymer thereof.
3. A cross-linkable polymer composition comprising a cross-linkable polymer and the triazine derivative represented by formula (I) as defined in claim 1 or prepolymer thereof blended thereto, the blending ratio of the triazine derivative or prepolymer thereof being 0.05 to 15 parts by weight based on 100 parts by weight of cross-linkable polymer.
4. A cross-linkable polymer composition according to claim 3 , wherein the cross-linkable polymer is a cross-linkable elastomer.
5. A cross-linkable polymer composition according to claim 4 , wherein the cross-linkable elastomer is a substituted polyolefin or a fluorine rubber.
6. A cross-linkable polymer composition according to claim 5 , wherein the substituted polyolefin is an ethylene-vinyl acetate copolymer.
7. A process for producing a polymer molded product comprising curing the cross-linkable polymer composition as defined in claim 3 .
8. A process according to claim 7 , wherein the cross-linkable polymer is a cross-linkable elastomer.
9. A process according to claim 8 , wherein the cross-linkable elastomer is a substituted polyolefin or a fluorine rubber.
10. A process according to claim 9 , wherein the substituted polyolefin is an ethylene-vinyl acetate copolymer.
11. A polymer molded product cured by the action of a crosslinking agent, produced using a cross-linkable polymer and the triazine derivative represented by the above formula (I) as defined in claim 1 or prepolymer thereof as a cross-linking agent.
12. A polymer molded product according to claim 11 , wherein the cross-linkable polymer is a cross-linkable elastomer.
13. A polymer molded product according to claim 12 , wherein the cross-linkable elastomer is a substituted polyolefin or a fluorine rubber.
14. A polymer molded product according to claim 13 , wherein the substituted polyolefin is an ethylene-vinyl acetate copolymer.
15. A polymer molded product according to claim 11 , wherein a rate of tensile strength change (MPa) measured according to ASTM D 638 before and after the thermal degradation tests under the following conditions: a ratio of the difference of the tensile strengths between after and before the test to the tensile strength before the test is −55% to 0%.