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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Synasia
Syna PI TPO by Synasia is a 2,4,6-Trimethyl benzoyldiphenyl phosphine oxide. It acts as a radical photo initiator. It can be used alone or in combination with other photo initiators. It is recommended for formulations containing unsaturated materials such as acrylates, methacrylates, vinyl and unsaturated polyesters. With exposure to UV light it undergoes a photochemical reaction that generates radicals which intiates polymerization through the unsaturated groups present in the system. Syna PI 907 is suitable for the UV curing of white pigmented formulations and thick clear coatings. It can also be combined with alpha cleavage photoinitiators such as Syna-PI 184 and Syna-PI 1173 to provide improved surface cure. It is recommended for screen inks, white flexographic- & off-set inks. The shelf life of the product is 2 years.
Product Type
Chemical Composition
2,4,6-Trimethyl benzoyldiphenyl phosphine oxide
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Syna PI TPO.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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