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GENOCURE* LRT ingredient sample

Graphic Arts & Inks

GENOCURE* LRT

Rahn AG

GENOCURE* LRT is a liquid Type I photoinitiator blend. It is a photoinitiator for UV/LED-curable inks, coatings and adhesives. GENOCURE* LRT is liquid, easy mixable and can replace TPO. The product properties can be described as follows: liquid and easy to add, can replace TPO, low yellowing for clear and white pigmented systems, good surface and through cure, good for high film thickness, low odor. GENOCURE* LRT has good absorption between 350 and 400 nm. Therefore, it is highly efficient in e.g. highly pigmented white systems and for high film weights. It has application in printing inks and varnishes, overprint varnishes, 3D/AM formulations, and adhesives. Typically used in concentrations from 3% to 7.5% in coatings and inks and from 2% to 4% in 3D photoresins. GENOCURE* LRT can replace TPO. The appropriate ratio is determined by comparative tests.

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ACMO

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GENOCURE* BAPO

GENOCURE* BAPO is typically used in concentrations from 0.1 to 1.5%. In white pigmented inks and coatings, it is often used in combination with GENOCURE CPK. This product is a phosphine oxide photoinitiator for UV-curable inks, coatings and adhesives. Due to the strong absorption at 370nm GENOCURE* BAPO shows excellent through cure in pigmented systems.

GENOCURE* BDK

GENOCURE* BDK is a benzildimethylketal. It is a photoinitiator for UV-curable inks, coatings and adhesives. Optimum results are obtained in combination with an amine synergist (GENOCURE* MDEA, oligoamines etc.). This product is typically used in offset inks and varnishes, printed circuit boards, glassfiber coating, wood and industrial coating and photo polymers and printing plates.

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