Description
Performance:
1.Anti-scratch:
the
surface of painting and coating can form a layer of dense, uniform
network structure, which will protect the paint from damaging
following polymer paint.The property of preventing characterization
of nano-painting is three times higher than regular
painting.
2. Abrasion
resistance: nano alumina is
widely used in the field of paints and coatings are widely used due
to its excellent wear resistance. Adding **2% nano alumina coating
can greatly increase wear resistance of the coating , which is 2 to
4 times higher than traditional coating on wear
resistance.
3. Insulation
resistance: nano-alumina has
high resistivity, and good insulation properties, it’s widely
used in plastics, rubber, ceramics, paint, polyimide film,
polyester film, and polyester fiber cloth and so on. It can improve
the coating density and dielectric breakdown strength, insulation
properties can be improved more than 3 times
4. Thermal
conductivity: coating by
adding a nano-alumina has good thermal conductivity, thermal
properties, which is widely used in various electronic
materials.
5. Enhance
toughness:nano alumina has
a perfect effect on enhancing toughness of the coating. when
addition reaches 5%, toughness of the coating is the best and
mechanical properties is the highest, the shear strength of **0 ℃
will add to *4.2%, tensile strength will increase to *3.7%, the
elongation rate will increase to 4.1%, bending strength will
increase to *9.4%.
6.
Transparency:particle size of
nano-alumina is among *****0 nanometer, and its size is smaller
than the wavelength of light, so it is an invisible layer of
protective layer, will not prevent the appearance of the paint
color, it will also not affect transparency and gloss of
coating.
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Dosage:It is recommended to add the amount
of 0.**2%, users can determine the best dosage after a trial
according to different systems
