DAP monomer (Diallyl Phthalate monomer) Buy DAP Monomer from China, contact Huanya Chemical. There is no more reason, since we represent the one and only diallyl phthalate monomer manufacturer. DAP monomer has two acrylic groups which is steady in room temperature, but highly active with heat and catalyzer. Also, it can be used to produce DAP pre-polymer which is used in thermoset plastics. CAS NO. :131-17-9 Package: Steel drums, net 200kg/drum Diallyl Phthalate is widely used in the following fields. 1.Electrical connectors 2.Switches 3.Insulation 4.Crosslink agent 5.Electrical and electronic parts 6.Hot tamping foil 7.Grindstones 8.UV curable ink 9.Crosslinker 10.Dispersant 11.Plasticizer 12.Unsaturated polyester 13.Acrylic resin The DAP monomer has the following typical data: Appearance Colorless or slightly yellow transparent liquid, Density at 20 degree centigrade (g/cm3): 1.110 to 1.114, Freeze point (degree centigrade): -70, Boiling point (degree centigrade): 105Pa)/td: >305, Flash point (degree centigrade): 160, Autoignition point (degree centigrade): 435, Viscosity at 20 degree centigrade (mPa.s): 8.5, Surface tension 20 degree centigrade, dyn/cm: 39, Refractive index 20 degree centigrade: 1.519, thermal expansion coefficient: 20 degree centigrade to 40, degree centigrade 7.6*103/degree centigrade, Solubility: Slightly soluble in water. Shandong Huanya Chemical Company, Diallyl Phthalate monomer supplier in China.