Used to produce thermosetting resin powder, casting resin and laminates.

Because of its fast-drying performance, it can not only be used in environmentally friendly printing UV inks that are not organic solvents, but also often used in the field of electronic parts that require high durability under harsh environments such as high temperature and high pressure.

Product Name: Diallyl Phthalate (DAP)

CAS No.: 131-17-9

Molecular Formula: C14H14O4
Molecular Weight: 246.3

Technical Specification:

 Appearance: colorless or light yellow transparent oily liquid

 Assay: ≥99.5%

 Moisture: ≤0.1%

 Boiling Point: 157-165°C

 Density (20°C): 1.120±0.003

 Viscocity (20°C, Mpa.s): 12-14

 Flash Point (open cup): 163°C

 Freezing Point: -70°C

 Self- ignition: 435°C

 Surface Tension (dyn/cm): 39(20°C)

 Refractive Index (25°C): 1.516-1.518

 Coefficient of Heat Expansion (20-40°C): 0.00076/°C

Characteristics: 

Diallyl phthalate (DAP) is a colorless or light yellow transparent liquid. Each molecule contains two allyloxy groups, it is stable at room temperature, but if under heating and adding some initiator, it will be very reactive, and can be made into many new materials with special usage.

Usage: 

Process for preparing DAP polymerization solution and DAP resin, also used as cross-linking agent.

DAP has wide application fields. It can be used as  agent and plasticizer of unsaturated resin, internal plasticizer of PVC resin, reinforcing agent of fiber reinforced resin, it can self polymerized as plastic strengthen agent, also can be as the auxiliary cross-linking agent of synthetic rubber. 

Main Usage:

1. Synthesis of acrylic resin, such as waterproof glue.

 2. Unsaturated polyester resin, used in the production of insulating varnish.

 3. Internal plasticizer for polymer, used in the plasticizer of PVC.

 4. self polymerization polymer, used in molding materials.

Packing: 200kg galvanized iron drums; 200kg plastic drums; 25kg plastic drums