1.Leafing aluminum paste
2.High water coverage
4.Factory price with the same quality
Basics----- Aluminium paste generally consists of microscopic flake-shaped
aluminium particles finely dispersed in an organic-solvent or
aqueous-based carrier. It is widely used in paints, coatings, and
inks, to provide metallic effects and to protect metal and plastic
substrates, in applications ranging from automotive and
shipbuilding to home applicances, cellphones, and digital cameras.-
In handling and use, it is safer than aluminium powders, which may
pose a high risk of fire or explosion, but care is nevertheless
necessary due to the flammability of its organic solvent, as
described in Precautions for Handling and Storage.
-Aluminum pastes, a kind of metallic pigments, is formed by a great
amount of tiny aluminum flakes. It is often used in dope, printing
ink, and plastics. When used with other paints, special effect may
appear. The particle diameter of aluminum pastes is larger than
that of color pigments. While the particle size of color pigments
is in the wavelength range of visible light, the flake diameter of
special effect pigments is generally around 5-45μm.
Whiteness & brightness
--------The metallic effect of e.g. car finishes is achieved by the
reflection and scattering of light on the flakes, which are better
or worse orientated in the film.
--------The visual impression created depends on the ratio between
reflected and scattered light. The proportion of scattered light
increases with the number of edges scattering the light.
--------The coarser the pigment, the rounder the shape of the
particles, the higher the proportion of reflected light and thus of
the brilliance, brightness and color saturation.
--- Particle shape varies from irregular flakes(cornflakes) to
almost round particles(silver dollars). Silver dollars are the
latest pigment generation and have excellent optical properties.
They are produced in an extremely elaborate process using special,
very fine granulates. Its regular particle shape decided its
maximal light reflecting mill finish is hard to be curled and thus
have excellent optical properties.
Silver dollar series and super twinkling series are our main
products and both of these two series are silver dollar series.
-Particle size distribution
--------The granules of the aluminum flakes are very title so it is
impossible that's every granule has the same size. The proportion
of granules in different size is called particle size distribution.
Particle size distribution thus has important effect on the optical
properties of metallic pigments. More narrow the particle size
distribution, more equal the size of the granules and more
excellent the optical properties.