Polyurethane acrylate UV resin T-7131
T-7131 resin is recommended for use on surfaces of organic and inorganic materials that are difficult to adhere to, such as glass, ceramics, metals, etc. Has faster reaction speed and relatively high surface hardness. In float glass, the surface of tempered glass not only has excellent adhesion, but also has strong scratch resistance. It has good boiling water resistance (no need to rely on coupling agents) and extremely low shrinkage. No need to add monomers such as phosphate esters, low viscosity, and excellent pigment wettability. As the main resin, it is used in the fields of glass, ceramics, metal and other surface decorative coatings, inks and adhesives.
T-7131 is used as the main resin in glass and metal adhesives, and can provide excellent bonding strength and transparency when used. In the application fields of UV coatings, glass electroplating spraying, glazed ceramic spraying, metal surface roller coating or shower coating can provide excellent water-resistant protection. In the application fields of UV ink, it can be used as ITO conductive glass, colored crystal decorative glass, and ceramic metal screen printing ink. It is suitable for high filler content and high curing speed requirements.
|
Tg (℃) |
25 |
|
MW (GPC) |
650 |
|
Elongation at Break % |
25 |
|
Colour, Gardner |
5 |
|
Acid value, mg KOH/g |
max. 15 |
|
Viscosity at 25℃, mPa.s |
1600 |
|
Specific Gravity |
1.14 |
|
Effective content |
100% |
|
Ink Application UV Resin |

T-7131 is used in ITO conductive glass process


