Epoxy Primer MIL-P-53022, aviation Primer for steel zincphosphate

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Epoxyden primer- aviation

Epoxy Primer MIL-P-53022, aviation Primer www.denber-paints.co.il

i Epoxy Primer MIL-P-53022 type II

(HIGH SOLIDS LEAD AND CHROMATE FREE)

Aviation epoxy two component zinc phosphate primer paint, high solids content, corrosion inhibiting primer base for ferrous and nonferrous metals in airplanes/missiles and space shuttles/stations.

Epoxy Primer MIL-P-53022

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Epoxy paint rich with zinc phosphate, particularly strong with a unique molecular structure matches the requirements of the American federal standard device, manufactured in accordance with the requirements of the contents of zinc.

Paint creates a primer foundation layer with high adhesion to space aviation parts that maid of ferrous and nonferrous metals parts treated according to the U.S. Fed. St. Also used as the mid. layer “bridges” the old paint before recoat it with a polyurethane top aliphatic aviation CARC or camouflage paints.

Paint is produced according to the American standard specifications MIL-P-53022B

Properties:

Primary paint with high mechanical strength and adhesion to ferrous and nonferrous metals.
Creates a suitable preparation for top painting polyurethane aliphatic aviation and CARC paints.
Anticorrosive and rust inhibitor.
Durable in alkaline acids mixed with a durable and moisture environment.
An excellent adhesion to infrastructure. Suitable also as bridge coat to old paint coat before repainting new layer of paint.
Easy to apply and dries quickly.
Ready to recoat with top layer coating on the same day after 12 hours.
High coverage.
Durable in jets gasoline and oils.

Applications:

As the basis for paints interior and exterior aviation aerospace’s and airplanes.
For strengthening infrastructure before coating top layer and as intermediate layer.
Primer coat before coating with top aviation coat.

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Technical data:

Coverage – 1 liter to 16 sqm. in a layer of 50 microns dry.
Hiding power – > 0.95 in layer of 58 microns.
Flexibility – 1 mm (sheen)
Density – part A 1.35-1.45 gm\cm ³, part B 0.85 -0.95gm\cm ³(ASTM D 1475)
Viscosity – part A + part B immediately after mixed 40 seconds cups4 #, 65-80 Krebs
Stiffness/hardness->3 Dg (Ericsson)
Flash point- 24 ^o c
Amount of solid- part A min. 70% by volume, (ASTM-D-2369)
Erosion-120 microns-1560 cycles (BYK Gardner) ASTM
Recommended layer thickness – 10-23 microns dry (minimum values)
Recommended layers – 1- 2
Touch dry time – up to 0.5 hours.
Hard dry time – up to 6 hours.
Pot life (once- mixed A+B) – 4 hours. (after 4 hours blend A + B viscosity of less than 70 seconds on # 4, after 8 hours not created jells)
Mixing ratio, a: b – 2.5: 1 in volume. Or 4:1 by volume.
Waiting time after mixed and before starting painting: 10 minutes and blend again with a mechanical mixer.

aviation Primer for steel.

Heat tolerance durability – 121^OC over 1 hour without any changes in the quality of the film and the hue color.
Hot oil durability – 121^O C 24 hours without any changes in the quality of the film and the hue color
Resistant hydraulic oil – 65^O C 24 hours without any changes in the quality of the film and the hue color
lead content – 0.06% of total solids content.
Cadmium and Chromates – zero.
Solvents durability – 50 time rubbing cloth marriages in MEK with no peel off paint.
Distilled water durability – for 4 days in 49^O C – with no defects of film.
Masking tape adhesion test – pressed with barbell 2 kg for 1 hour and rip of -no flaking of paint rip off.
Removes paint – 90% or more in 60 minutes in paint remover.
Salt spray – durable 400 hours.
VOC solvent content – max. 235 gr. per liter.

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Contains:

Epoxy resin as required in standard.
Fillers, pigments.
Polyamide hardeners.
Phosphate zinc.

Color:

Green BAC 452
standard 595 as required

Gloss:

10-30% (ASTM D 523) test paints in 60 ⁰

Dry to touch:

30 min. (Due to the fast drying avoid over spray “dust”)

Dry hard and between the layers:

6 hours. Complete drying: 6 hours.

Application methods:

Roller, brush, spray gun, airless.
Air gun – in pressure 4 atm.
Airless- 0-5% dilution nozzle “0.021

Dilution:

Thinner D-4/ (corresponding to MIL-T-81771 Type II)
10-25% according to need for roller or brush. appearance of the “orange” shell, you can increase the dosage to 35%
Air spray gun – 10-25% thinner D-4/100
Airless – 0-5% thinner D-4/100

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Surface Preparation:

Clean surface from dust, fat, dirt and loose paint.
Old coat – sand well and clean with dry air, clean with clean rag dipped in thinner.
Iron metals-sand blasting cleaning up to SA- 2.5 standard (white metal)
Very large parts – remove paint with paint removers and flash with water spray plastic soft granular to complete stripping and rinse thoroughly dry.

Top color:

You can paint top color on this primer 8 -12 hours after painting if primer was spread in appropriate conditions.
During cold winter you can paint after 24 hours.
The matching paints are all types of aviation top layer paints for aircraft and space including CARC paints.

Instructions for use:

Open carefully parts A and B and mix separately.
Pour according the ratio part A and part B to the required amount and mix well with mechanical mixer (recommended air mixer) for a uniform mixture.
Wait 10 minutes while adding thinner and mix again.
Pour to painting equipment and spray thin layer for at least 10 microns dry. If necessary if the layer is not uniform or part not painted perfectly, wait approximately 4 hours (up to 12 hours if not dry completely you will receive a shrieked layer) spray another layer.
Insert into sealed and clean and dry room with temperature control for 12 hours before paint overlay.
Clean equipment after work.

Pot Life after mixing the blend of A + B of 5 liters:

15^OC – 10 hours
20^OC – 8 hours
25^O C – 6 hours
30^O C – 5 hours
35^O C – 4 hours

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Ventilation:

Amount of air required for 1-liter Epoxyden primer blend:
For 10% of LEL = 65 M ³
For the TLV = 990 M ³

Package:

3.4+1.6= 5 liters.

Storage:

In a cool, shaded room with proper ventilation.
Keep lids tightly closed.

Shelf life:

12 months in the original packaging.

Cleaning tools:

Thinner D 4/100 as soon as you finish the painting.

Quality control:

In factory laboratories according to specifications.
COA and COC certificate.
ISO 9001-2015

Epoxy Primer MIL-P-53022

aviation Primer for steel.

Safety precautions:

Inedible, keep away from the reach of children.
Flammable – keep distant from heated areas, fires, flames, and sparks, prohibit smoking in working area.
While applying, good air ventilation is important. In case there is not enough air, use ventilation according to the ventilation table.
Wear protective glasses, gloves and suits.
Avoid direct contact of the paint and/or thinner with the eyes and skin. In case of contact, immediately wash thoroughly with water.
In case of an injury immediately get doctors assistance.
Read the safety instructions on the labels.
See M.S.D.S

Epoxy Primer MIL-P-53022