250020ST - TRASPARENTE BICOMPONENTE OPACO

FIELD OF APPLICATION:

Protective varnish for ABS substrates, SAN, cellulose acetate, cellulose acetate-propionate, nylon (Grilamid), PMMA, polypropylene (after flaming and primer), PBT. Can also be used as a pre- and post-metalization matte varnish in the cosmetics (packaging) industry. Characterized by softness to touch, adhesion, elasticity, resistance to light and artificial sweat.

PREPARATION OF THE SUBSTRATE:

Plastic materials: The surface to be painted must be clean and free of contaminants. In some cases, specific pretreatments (tumbling, flaming) or the use of suitable adhesion primers are required. (Preliminary tests are recommended or consult Vernici Caldart Laboratory).

PREPARATION OF THE PRODUCT:

Comp. A : 250020ST 100 parts by weight Comp. B : 02010 or CZ.265 15 parts by weight Diluent : 276 or D.219 60-80 parts by weight NOTE: It is possible in special cases to eliminate spreading defects, peel, bubble formation, to replace part of the thinner with retardant 10304R. It is advisable to conduct preliminary tests to determine the right amount of retardant to use

PRODUCT SPECIFICATIONS:

TYPE OF PRODUCT

Two-component;

APPEARANCE OF THE FILM

Matte.

COLORS

Clear

SPECIFIC WEIGHT

0,965 Kg/lt (± 0,05)

SUPPLY VISCOSITY

60” (± 3) at 20 °C ASTM 4

DRY RESIDUE (A)

31,5% (± 2)

DRYING

Drying - Print-free: 4-5 hours. 5-10’ at 20 °C. Forced Drying 60’ at 45-55 °C.

RECOMMENDED LAYERS

A cross coat

POT- LIFE at 20 °C

4 hours. The pot-life decreases at higher temperature.

SAFETY REGULATIONS:

Strictly follow the instructions on the labeling and in the safety data sheet.

STORAGE CONDITIONS:

The storage room should be dry, not exposed to the sun and with a temperature between +10 °C and +30 °C. Rev.: 06/22 The data and information contained in this sheet are the result of our experience and accurate laboratory tests. However, since the painting process represents a set of operations that are beyond our control, they do not therefore guarantee, in any way, the final performance of the cycle.

The data and information contained in this sheet are the result of our experience and accurate tests and laboratory tests.
However, since the painting process is a set of operations that are beyond our control, they therefore do not constitute, in any way any form of guarantee on the final performance of the cycle itself.