Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
- Additives
- PLA thinner.
- PLB fast thinner.
- PLD retardant.
- PLTZHN catalyst.
Features & Benefits
- Ready-to-Use Product Features
- Features
It is Acrylic based ink. Bi-component ink with excellent weather resistance, suitable for outdoor objects, also demonstrates excellent chemical resistance. Non-toxic ink (NT) in compliance with European standard EN 71/part 3 and the European Directive 2011/65/EC(RoHS 2). Excellent resistance to light, with solidity from 7 to 8 DIN.
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Processing
PROCESSING
Add the special PLTHZN catalyst in a ratio FROM 4 : 1 TO 8 : 1 (8 parts ink and 1 part catalyst). Mix and strongly dilute the ink by using the PLA thinner in the measure of max.10-20%. When printing fine details or screened images (e.g. 80/120 lines per cm^2) in warm environments, we recommend you add the PLD retardant in a minimum percentage.
CAUTION!
The catalyzed ink must be consumed within 6-8 hours or afterwards it gradually loses its mechanical-chemical resistance and its ability to adhere to the support. For uniform production quality it is advisable to renew the ink approximately every 4/8 hours of work. Excessive dilution generates a loss of the covering power, smudges and an imperfect detachment of the ink from the pad. An insufficient dilution causes problems of drawing the ink from the cliché, printing repeatability and dripping of the ink with a consequent decline of the printing quality.
DRYING AND HARDENING
The drying time is from 12 to 24 hours at an ambient temperature of about 20°C. If you would like it to dry in only a few time, you can use hot air circulation ovens (60-80°C) or high temperature spot devices (air or infrared rays) that can be installed on the piece feeding systems (e.g. rotary tables, conveyors, etc.). Pot life at ambient temperature about 8 hours.
Packaging & Availability
- Colour Range
Consult the COMEC ITALIA color chart. All of the color shades can be mixed with each other. Upon request:
- special sample colors
- metallic gold and silver shades ready for use;
Storage & Handling
- Preservation
- Lifetime of about 2 years.
- Conditions for preservation: the package must be sealed tight and put in a dry and cool space.