We are the manufacturer who Specializing in Pearlescent Pigments and glitter powder.---Welcome to www.LEIO-INDU.com !
2016年12月15日星期四
2016年10月12日星期三
2016年5月30日星期一
The Structure & Basic Optical Principle
Pearlescent
pigments are produced on basis of mica coated with metal oxide. The pigments
have unique optical properties and are semi-transparent. The application in
decorative paints, cosmetics, plastic, paints & coatings, artificial
leather, printings, special paper and others.
The
Structure & Basic Optical Principle
2016年5月9日星期一
2016年3月16日星期三
Application Guide for Plastic Industry
When Pearlescent Pigments are
used as colorants for plastics or masterbatches, the user must understand
theproperties of Pearlescent Pigments, and make correct production process
arrangement. Then you could get satisfied and most beautiful colors. Generally
speaking, the production of Pearlized masterbatches and colored masterbatches
are similar, but there are some suggestions during the application as below:
1. Temperature resistance of pearlescent pigments: up to 800℃ .
2. It can bring out the widest spectral purpose by
blending the pearlescent pigments with other transparent dyes or pigments,
while avoid blending the pearlescent pigments with other opaque pigments.
3. Suggest to blend other transparent dyes or pigments evenly
before adding the pearlescent pigments in them.
4. Avoid blending different codes of pearlescent
pigments.
5. Forbid grinding the pearlescent pigments.
6. Forbid stirring the pearlescent pigment for a long
time in high speed blender.
7. Suggest to stir the pigments with transparent or
semi-transparent plastics resins evenly before pouring them.
8. The additive proportion of pearlescent pigments and
plastics resins is: 1:10~3:10(according to the different requirements).
9. Suggest to use single screw
extruder, while avoid using double screw extruder.
2016年3月6日星期日
What are Pearlescent Pigments?
Pearlescent
pigments are mica coated with various metal oxides that creat unique
luster
effect.
The
coating of Titanium Dioxide on mica results in silver and interference colors
like
gold,
red ,blue and green. The coating of Titanium Dioxide and/or Iron Oxide
results
in metallic colours like gold, bronze and copper.
The
luster effect in the finished products varies with the particle size of
Pearlescent
Pigments
used. Smaller particle sizes impart an opaque and satin sheen, while larger
particle
sizes create a transparent and sparkle effect.
Pearlescent
pigment can be used in various industries, such as paints and coatings,
cosmetics, plastics and master batches, printing inks, textile printings,
rubbers, papers as well as building materials etc.
2016年2月16日星期二
Application Notice
Proper Application is very important in
getting satisfied color effects.
Notice:
1. Avoid using with opaque
pigments.
2. Avoid mixing complementary
interference colors
3. Forbid grinding pearlescent
pigment pigments.
4. Forbid using high-speed blender
for long playing.
订阅:
博文 (Atom)