Ecosmart paint 201 water based inorganic Zinc Powder Anti-Rust
Top Coat for ferrous metal
Coating
after sand blasting.
Coating after sand blasting.1、Product Description:
Water based inorganic zinc powder anti-rust top coat for ferrous
metal consists of part liquid (alkali silicate) and part solid
(high-purity zinc power) mixed in a special formula to obtain
the following characteristic:
（1） Good water resistance, sea water resistance, oil resistance,
solvent resistance, salt frog resistance, acid rain resistance
and alkali and acid resistance when mixed in a special formula.
It offers protection against rust and corrosion up to a period
of 25 years.
（2） It is water based, non poisonous, containing no V.O.C, no
flare point and does not release harmful pollutants to the environment.
It is safe during application , storage and transportation.
（3） It provides for cathodic protection on broken parts; chipped
off paint work and tiny holes. Scuff can also be treated by
the zinc reactant..
（4） The film coating has good adhesiveness with high elasticity
and tenacity that reaches 1000CBS per inch. The hardness of
the film can reach 9H and thus provides for strong protection
against sand flow. Ideal in preventing ship hull's abrasion
when entering into the dock and coated part's abrasion during
transportation.
（5） It has no influence by the melting point of zinc. Capable
of moment high temperature resistance up to 800 deg C, long
term high temperature resistance of up to 400 deg C which meets
most fire safety requirement.
（6） It has very small influence by weather, sunlight, ultraviolet
radiation, rain, fungus and temperature, which is not easy to
chalking and remain the thickness after several years in the
open air.
（7） Low viscosity (lower than 20CPS), hence resulting in saving
on raw materials. Dried film consist in excess of 90% zinc powder,
thus enhancing the effectiveness of its anti-rust performance.
Several coats can be applied to ensure new layers bind with
the old one. No diffusion and flake off occurs when coated film
is accidentally broken. Upon recoating, the new coat will bind
with the surrounded paint and retains its original anti-rust
performance.
（8） Able to sustain Y ray or neutron's bombardment; no change
on its performance when subject to above 1X1010R atomic radiation.
No chalking under strong sunlight.
（9） Unlike conventional organic paint, it does not shrink while
drying. Adapts easily to the surface shape during application.
（10） The coated surface will not be damaged by cutting and welding.
Welding can be carried out over the coated surface without affecting
the quality of the welded area.
2、Typical Uses:
Ferrous metal hardware's anti-rust coating
3、Ways of application: By brush, roller and spray.
4、Color:Silver grey as the main color.
5、Technical information:
（1）、Zinc by volume of dried film: over 90% (Weight).
（2）、Total non-volatile element: over 78% (Weight),over 68% (Weight).
（3）、V.O.C.: none.
（4）、Flare point: none.
（5）、Specific gravity:(admixture)3.0±0.1KG/LITTR,11.0±0.5KG/GAL
（6）、High temperature resistance: long term 400℃, moment 800℃.
（7）、Drying time（25℃）:Touch 20mins，recoating 120mins,
Completely dry 7days .
（8）、After mixing preparation, the paint should be used up within
6hours.
（9）、Film thickness:Wet film90UM90UM（3.54MIL），
Dry film50UM（1.97MIL）
（10）、Theoretical coverage:350G/㎡，2.8㎡/KG
（11）、Thinning: 5-10% water.
（12）、Shelf life: 6-12 months (25℃) under Rotol standard storage.
6、Precaution during application:
（1）、Add zinc powder into resin and mixed thoroughly at the same
time before us. When it is too thick, 5-10% water could be added
for thinning. Zinc powder paint after mixing should be
filtered with mesh of #60 - #80 before coating.
（2）、No organic solvent or oils should be used or mixed with
zinc powder paint.
（3）、Coating Tools should be cleaned with sodium silicate liquor
before application.
（4）、Ferrous metal surface should be treated with sand blasting
following and reaching the standard (SIS SA21/2) before top
coating.
（5）、Usage ratio: Resin 1kg, Zinc Powder 3kg (by weight).
（6）、Resin and Zinc powder are available for purchase from Rotol
Ecopaint Co., Ltd.
water based inorganic Zinc Powder Anti-Rust Top Coat
for ferrous metal
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water
based inorganic zinc powder primer coat
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solvent
type dope
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comparison result
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public
nuisance
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(VOC-0)water
based, asepsis, zero V.O.C.
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contain
a lot of organic solvent, which is the cause
of air and water pollution.
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non-poisonous
element, no public nuisance, no pollution to
environment and human body.
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abrasion
resistance
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coefficient
of antifriction is 0.47 (same as steel), viscosity
pulling force is 70KG per square cm
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easy to be worn, viscosity pulling force
is only 50KG per square cm
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water
based inorganic zinc powder primer paint is
the best protection coating for steel
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weathering
resistance
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no
performance influenced by sunlight and ultraviolet
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performance
greatly influenced by sunlight and ultraviolet
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safety
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No
organic solvent, no flare point and flash point
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Contain
a lot of organic solvent, low flare point, easy
to cause fire
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Easy
to be stored, transported and applied
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Drying
film thickness
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75-150
micron (after two or three times of coating)
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over
250 micron (after five times of coating)
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shorten
the applying time and economize the labor cost
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solvent
resistance and oils resistance
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Good
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Bad
(expansion, dissolution)
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heat
and cold resistance
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400℃以上
over 400℃ in long period
over 800℃ in short period
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normal
under 100℃
special under 600℃
lowest at －60℃
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good
performance at high temperature and lowest temperature
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Anti-rust
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over
50 years, can reach permanent anti-rust, the
film thickness could be designed as your requirement.
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normal
3-5 years, better 5-7 years
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long-term
high ante-rust performance, decrease corrosion
lost
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Film
hardness
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reach
9H
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below
4H
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good
hardness performance with good abrasion resistance
and impaction resistance
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aridity
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finger
touch 20min, dry 2hrs, complete dry 24hrs
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finger
touch over 8hrs
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decrease
application time cost, increase coating efficiency
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adhesiveness
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good
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bad
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cross
linking reaction with the steel surface
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pliability
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normal
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good
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better
hardness
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range
of application
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inorganic
material only
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wide
range of material
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cannot
bond with organic material
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recoating
requirement
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recoating
anytime, great adhensiveness between layers
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need
surface roughing treatment or old pant clearance
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safe
the surface treatment time cost
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Inspection report
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