by SpecialChem

ADDITOL® TPO

Technical Datasheet | Supplied by allnex

ADDITOL® TPO by allnex is a radical photoinitiator that can be used alone or in combination with other photoinitiators. It is used in formulations containing unsaturated materials such as acrylates, methacrylates, vinyls and polyesters. With exposure to UV light, ADDITOL® TPO undergoes a photochemical reaction that generates radicals. These radicals will initiate polymerization through the unsaturated groups present in the system. It is suited for the UV curing of white pigmented formulations and thick clear coatings. Recommended for screen inks and white flexographic- & offset inks. It is typically used at levels of 0.5-2% by weight based on the reactive components of the formulation.

ADDITOL® TPO Properties

Property

Value & Unit

Test Condition

Test Method

Molecular Weight

348

Purity

> 98 %

Extinction Coefficient

1.566 l/g-cm

(At 380 nm)

Compatiblity with other products

Find products that are predicted to be compatible with ADDITOL® 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.

Compatible Products

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

Learn more about HSP

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