Zinc Ethyl Silicate Primer Supplier in China
Zinc Ethyl Silicate Primer
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Honest Joy Coating & Paint
Zinc primer

Zinc-rich Ethyl Silicate Based Coating
Zinc Silicone Primer Heat Resistant to 500F
Zinc Rich Epoxy Primer
Zinc Rich Epoxy Cold Galvanising Coating

Zinc Phosphate Primer
Zinc Phosphate High Build Anticorrosive Primer-Finish
Zinc Ethyl Silicate Primer
Zinc Chromate metal Primer
Weldable Modified Zinc Ethyl Silicate Pre-fabrication Primer
Two-component Zinc Rich Epoxy Primer
Surface Tolerant Reinforced Inorganic Zinc Primer

Solvent-borne Self-curing Inorganic Zinc Silicate Primer
Reinforced Inorganic Zinc Primer
Chlorinated Rubber Zinc Rich Coating

Epoxy Zinc Phosphate Iron Oxide Primer
Epoxy Polyamide Anticorrosive High Performance Primer

Fast Drying Low VOC Zinc Rich Epoxy Primer

Inorganic Hybrid Zinc Rich Protective High Temperature Primer
Quick Dry High Performance Zinc Phosphate Primer
Free Low VOC Rreinforced Inorganic Zinc Primer
Solvent-borne Self-curing Inorganic Zinc Silicate Coating



  

Zinc Ethyl Silicate Primer

PRODUCT SPECIFICATIONS:

Product Description
HONESTFEIYANG 9708 is a 3-pack, self curing (reacting with
atmospheric moisture), solvent based zinc ethyl silicate
coating.
Recommended Use
As a general purpose, heavy duty rust preventing primer,
suitable for long term protection of steel structures
exposed to severely corrosive and abrasive environment.
Outstanding Characteristics
- High corrosion and abrasion resistance
- Heat resistance up to 420 °C
- Suitable for use with a wide range of high performance
topcoats.
Surface Preparation
Remove oil and grease, etc. with suitable detergent.
Remove salt and other contaminants by (high pressure)
fresh water cleaning.
Abrasive blasting to Sa 2½, SSPC-10 with a sharp-edged
surface profile corresponding to rugotest No. 3, BN10a,
keane-Tator comparator, 2.0 G/S or ISO comparator,
medium (G).

Finish Flat
Colour Grey
Volume Solids 61 ± 2%
Specific Gravity 2.70 ± 0.05 gr/cm3
Flash Point 14 °C
Zinc content in dry film 90±1 %
Recommended D.F.T. 50 - 75 microns
Theoretical coverage 12.2-8.13 sqm/lit
4.43-2.95 sqm/kg
Practical Coverage depends on loss factor
Touch dry 10 min
Hard dry 24 hrs at relative
humidity up 65-75 %
Thermal Resistance continuous 400 °C
Non-continuous 420°C
Shelf life Liquids 3(part A),12(part B)
months at 20°C
Powder Indefinite
Application Details
Application method Air/Airless spray,
Brush
Nozzle orifice 019" – .023"
Nozzle pressure 100 bar / 1500 Psi
Application temperature 10 to 40 °C
A / B/ C
Mixing ratio 5/3/25 by weight
Thinner/Cleaner RZT-73
Pot life 4 hrs at 20 °C
Recoat interval min (see remarks overleaf)
Recoat interval max none (see remark over leaf)

Application Procedure HONESTFEIYANG 9708
1. Flush all equipment with recommended cleaner to remove
any present moisture that may cause hardening of the product
in equipment.
2. Add liquid (A) to liquid (B) until it is well mixed.
3. Stir powder (C) into mixed liquid until it is well dispersed
and mixture is free of lumps.
4. Since pot life is limited and shortened by high temperatures,
do not mix more material that will be used within the pot life
time.
5. Keep containers loosely covered until ready to use to
prevent skinning or gelling due to air moisture.
6. Continue slow stirring during application to maintain
uniformity of material. Avoid fast stirring as this may cause a
rise in material temperature shortening pot life.
7. Check thickness of dry coating with a non-destructive
thickness gauge
Note: HONESTFEIYANG 9708 must be fully cured before recoating with a full
paint system. By recoating with tie coat in 25 micron / 1 mil
only. The interval can be reduced to eg 24 hours at 20º C / 68 F
and 65-75% RH provide that the following coats are applied
after HONESTFEIYANG 9708 is fully cured.
8. Top coating procedure: Non-weathered zinc silicate coatings
are porous and popping may occur in the subsequent coat (S).
One way to reduce the risk of popping is to apply a mist coat
as the first pass of the subsequent coat, let the air escape, and
then apply the remainder of the top coat.
9.Prevent contact with water until the freshly applied coating is
at least dry to touch.
10. In confined areas ventilate with clean air during application
and drying until all solvents are removed.
11. Clean all equipment with recommended cleaner
immediately after use.
Limitation
Surface temperature should be at least 3° C above dew paint.
Relative humidity should be 30-90 %. Below 30% the full
curing will not occur. Below 50% relative humidity the
minimum recoat interval time will be taken longer.

Safety
This product is highly flammable. Keep away from
heat and open flame. Keep container closed. Avoid
prolonged and repeated contact with skin.
The powder is harmful dust containing zinc. Avoid
breathing dust and wash thoroughly before eating
or smoking.
Contact with water liberates highly flammable
gases, spontaneously flammable in air.
Do not leave mixed material in sealed container
beyond the expected pot life as gassing may cause
container to brust.
If used in confined areas:
- circulate adequate fresh air continuously during
application and drying.
- Use fresh air masks and explosion proof
equipment
- Prohibit all flames, sparks, welding and smoking
- Take precautionary measures against static
discharges
Keep away from food products.
Storage and Handling
The products must be stored in accordance with
national regulations.
The products should be kept in a cool and well
ventilated place protected from heat and direct
sunlight. Containers must be kept tightly closed.
Handle with care. Stir well before use.
Remarks
The informations in this data sheet is given to the
best of our knowledge based on laboratory testing
and practical experience.
However we reserve the right to change the given
data without notice.
Any recommendation relating to the use of the
products, is based on data believed to be reliable. It
is buyer to satisfy itself of the suitability of the
product for its own particular use .
As the product is often used under conditions
beyond our control, we cannot guarantee anything
but the quality of the product itself.

 



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