benzoin

Degassing agent Benzoin for powder coating

Description:

Degassing Agent Benzoin is an organic compound which is used for degassing in powder coatings. It can be also used as disinfector or used in other chemical analysis

Specification:

Appearance                                  : Ivory-white or primrose yellow crystal

Content                                        : 99%min.

Melting point                                 :130-140°C

Boiling point                                  : 344°C

Dryness reduce weight                 : 0.5%max.

CAS NO.                                       : 119-53-9

Molecule quality                            : 212.25

Molecular formula                         : C14H12O2

Application:

Benzoin can be used for degassing bubbles in the melt coatings and hence can eliminate or reduce some imperfections especially pinholes. It can be applied in all categories of powder coatings.

The dosageof Benzoin is about 0.3~0.8% of the whole formulation. The actual amount shall be based on the test in laboratory. The dosage should be properly controlled to obtain suitable film, as superfluous Benzoin may cause yellowing phenomena.

Just mix Benzoin with other materials directly and then extrude the compound together.