WANG Shuiping, Shigeo NAKAMURA. STUDY ON PHYSICAL PROPERTIES OF MODIFIED PRODUCTS BY MODIFICATION OF ACTIVE ESTERS AND EPOXY RESIN[J]. Acta Polymerica Sinica, 1999,(6):741-747.
WANG Shuiping, Shigeo NAKAMURA. STUDY ON PHYSICAL PROPERTIES OF MODIFIED PRODUCTS BY MODIFICATION OF ACTIVE ESTERS AND EPOXY RESIN[J]. Acta Polymerica Sinica, 1999,(6):741-747.DOI:
The water absorption dynamic mechanical properties and dielectric properties of cured epoxy resins with different active esters were investigated. It was found that the water absorption of cured epoxy resins is influenced by the structure of the esters used and the ester groups on side chanis inhibit the water molecules to enter the resin matrix. It was shown also that the dynamic mechanical and dielectric properties of the cured epoxy resins with active ester are improved due to the increase of moisture resin matrix. It was shown also that the dynamic mechanical and dielectric properties of the cured epoxy resins with active ester are improved due to the increase of moisture resistance of the resins.