THE PRODUCT
The NKX 198 is the matte version of NKX-197, characterizing by presenting a film with transparency and elasticity. It can be used in several synthetic substrates of difficult adhesion as PVC, polyurethane and others whether as varnish or primer. It has good chemical resistance and friction and after fully cured, to hydrolysis. If necessary can still be easily formulated along with other components such as acrylic resins, pigments, loads, thickeners, etc. with good compatibility. They have low you, that is, it is not toxic in their manipulation or the environment. Its properties can still be improved in hardness, abrasion and weather resistance if added to suitable crossligulants, such as our R77 (polyisocyanate), fx7 (polyamine) or carbodiimide crosslinking.
TECHNICAL DATA
Appearance
Transparent liquid The milky
Toughness
Soft, Flexible and Elastic
Type
Aliphatic
Ionicity
Anionic
Density
1,038
PH
7.0
VOC (%)
<3
Solid content (%)
30
where to use
Properties
• Good chemical resistance especially to water and solvents
• Good resistance to UV
• Excellent adhesion between layers and synthetic substrates
• Excellent spreading
• Excellent substrate adhesion with low surface energy
• Good abrasion resistance
Note :
In the air drying the NKX 198 film properties will only be 100% cured and will present all its resistance properties after approx. 48 hours of application, although its surface is dry to touch after 10 min, the approx temperature. From 20 ° C
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