REFIT PRODUCT RANGE
The REFIT range, a brand created by REPI in 2019 in response to the need for a CIRCULAR ECONOMY, is made up of additives and colours that FACILITATE the use of r-PET because they IMPROVE its aesthetics and its PERFORMANCE .
ANTI YELLOW additives are part of the REFIT range: a series of formulations enabling to correct the shade of recycled PET: by acting on Lab * values, the various formulations improve the greyish, green or red shades typical of a recycled PET blend.
The OPTICAL BRIGHTENERS additives also act on the aesthetics of the polymer, bringing the L * values back to the levels of a virgin PET. This additive can be combined with colours or with Anti Yellow.
The IV ENHANCER additive is a valuable aid to the performance of an r-PET product. The additive lengthens the molecular chain of recycled PET, bringing its intrinsic viscosity back to the levels of a virgin PET.
Finally, REFIT also includes a series of Fumé colours that act on the starting shade of r-PET, giving a "premium" and elegant look to the packaging itself. A limited amount of colour, allows the user to add a higher percentage of r-PET to his packaging, in line with the requirements of a circular economy.