EPOXYDEN ELASTIC 3308 HD, poxy-polyurethane elastic coating

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

EPOXYDEN ELASTIC 3308 HD, Epoxy-polyurethane. www.denber-painrs.co.il

Unique development of thick powerful high build heavy duty elastic epoxy polyurethane coating. Strong and flexible solvent less, cracks and concrete stitches and walls to floor contacts bridging coating, based on special epoxy and polyurethane resins. Providing excellent flexibility, chemical and mechanical protection. Suitable for the coating of concrete elements connections and surfaces that can move from vibrations or elongate or shrink from heat and cold. Excellent sealer to prevent the penetration of humidity and gases to the concrete, reducing the corrosion process to the integrated steel. Suitable for different power assemblies in industry, for isolation, mechanical defense, as sewage pipes coating, chemical reservoirs coating, chemical tankers and storage facilities and other uses.

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Properties :

Can be applied in one thick layer without limiting thickness.
Heavy duty, high build coat.
A thick, flexible strong and hard top layer coating resistant to mechanical hits.
Flexible up to 150% elongation.
Bridging on concrete cracks and elements joining.
Sealing the concrete walls and reducing the process of rust of the integrated steel of the concrete system.
Fills cracks and concrete stitches with flexible hard filler cars and forklifts can drive on it.
Provides for long period of time resistance to acids and chemicals with high alkalinity.
Smooth and high hardness finishing, tough scratch resistance.
Easy to wash and reject dirt and dust.
Very good adhesion to any hard infrastructure including cement and steel alloy and on the appropriate primer.
Easy to apply and drying after 24 hr..
Durable in high humidity ant salty environment, sewage water and most chemicals and solvents and oils and fuels.
Suitable coating for contact with drinking water.
Does not contain cadmium, lead, chromates, isocyanates.

Applications:

Coating concrete walls and floors (new and old) to bridge on cracks.
To coat ferrous metals integrated with concrete to prevent cracks.
Coating metal and ferrous constructions in the chemical industry, durable in corrosive and salted environment.
Painting tanks of: fuels, kerosene, jet fuel, kerosene piping.
Painting tanks and tankers of drinking water.
Thick coating in concrete walls and floors contacts to isolate and prevent cracks especially in chemical factories and chemical reservoirs.
Coating walls in factories and places with high percentage of water humidity and chemical foams.
Coating any concrete or metal tankers or reservoirs for drinking water or chemicals..

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Technical data:

Part A – can be mixed easily, and in 5 minutes you’ll receive a smooth and uniform solution.
Part B–transparent and clear.
Storage durability – 24 hours at 570 C with no sagging or corruption.
Theoretical coverage – 1 liter to 2 sqm. in 500 micron layer.
Number of layer-1-3 as needed.
Elasticity – 2 mm (sheen)
Density – 1.4-1.6 gm\cm3
Viscosity average A + B – 12,000-15.000 cPs Brookfild)
Hardness – >10 Dg (Ericsson)
Erosion – 120 microns – 4500 cycles (Gardner) ASTM
Ratio by volume – 3 : 1 (base-3, 1-hardener)
Ratio by weight – 4:1
Pot life = working time from mixing B + A – <20 minutes.
Distilled water resistance for 24 hr. – without losing adhesion or corrosion 1 hr. after taking out of water.
Carbon resistance – no loss of adhesion durability 1hr. after taking out of the solvent.
Resistance to oil 1250 24 hours in 121oC – no loss of adhesion 4 hours after taking out of the oil.
Hydraulic oil resistance 24hr. in 66oC – without losing adhesion 4 hours after taking out of the oil.

Aviation Fuel resistance – 7 days in room temp. – without losing adhesion 4 hours after taking out of the fuel
Heat resistance 121O C during 60 minutes – NO shade changes to Delta E = 1.
Adhesion to metal – 210kg/cm2
Humidity cabinet – 30 days in 100% humidity in 49 oC – no loss of adhesion or damage to the film after 1 hr. Out of cabinet.
Salt spray durability – 3000 hours with no corrosion occurs.
Thermal shock – without adhesion loses.
% Solids – 100%.

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Contains:

Epoxy resins, polyols and hardeners
Fillers, durable pigments.
Special flexibility materials.
Additives

Colors:

In all shades of the complete RAL catalogue,
All shades 595-ST-FED.

Gloss:

Silk.

Dry to the touch:

7-8 hours.

Drying between layers and final:

16-24 hours, final: 24 hours, hard to use: 7 days

Application methods:

Pouring and leveling, and taking of the air with thorns roller
Brushing.
Roller.
Spraying after dilution with thinner 4/100

Dilution:

Without dilution when pouring for casting on floor.
15-25% for spraying, brushing, roller
5% for airless spraying, pressure 5 atm. Nozzle 0.026″ or 0.030″

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Surface preparation:

Preparing concrete floors: planetary polishing with diamond stones in vacuum or shot blast machine.
Perfect cleaning from dust, dirt or grease or loose paint (with degreezer M)
Primer Epoxyden 450 for damp floors or Epoxyden floor primer – standard primer for dry surfaces.
Fill holes with grout epoxy.
Open the concrete cracks and stitches and fill with elastomeric 225A.
With Diamond disk make thresholds (mechanical anchor) width of 1 cm and depth of 5 mm, in steel connection with concrete – this will be about 1 cm slot from the steel.

Preparing metal surfaces: mechanical cleaning with brushes made of steel or clean with sand blast to get white metal SA 2.5 . Chemical cleaning: removing rust and burning with Degreaser 3000 and grease removing with degreaser M
Primer coat : 50 micron layer, wait until thickly but not completely dry and apply the Epoxyden – Elastic 3308 in thickness of 500 micron min.

Primer:

For concrete – Epoxyden floor primer or Epoxyden floor primer 450 for damp surfaces.
For iron – Epoxyden 19 antirust or Epoxyden primer rust converter.

For UV durability:

Coat with denbergloss acrylic coat.

Packaging:

3.75+1.25 = 5 liter, 13.5 + 4.5 = 18 liter,

Storage:

In a cool shaded place in room temp. with proper ventilation.
Keep lids tightly closed.

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Shelf life:

12 months in original package.

Tools cleaning:

Thinner 4/100-D at the end of painting.

Quality control:

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

Safety precautions:

Inedible, keep away from the reach of children.
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

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Warnings:

Don’t mix the product with materials which were not recommended by us.
Don’t apply if the temperature is under +7°C .
Don’t apply if humidity is over 80%
When applying with Airless, do not aim it at anybody a direct hit could be fatal at pressures over 150 atm.
Read thoroughly the technical data of the product listed in this section; confirm that everything is understood completely, for clarification contacts our tech. department.
All information that is listed in this content is a recommendation merely and cannot be applied in the court of law.
The costumer must test & check that this product is compatible with his equipment and needs.
The information listed in this section is according to the laboratory conditions (temperature, humidity etc.) which the products were tested.
The recommendations listed do not hold any responsibility for this product.
Theoretical and actual coverage area are different concepts, the actual coverage is affected by the required thickness of the layers, required number of layers, painting conditions including the amount of paint which spread in the air before touching the surface.
The information listed in this section is based on experience and accumulating data, Denber inc., has the right to change the information listed at any time.
Paints that have been in stagnation or exposed to air more than needed could have their qualities changed.

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Clarifications:

Storage room temperature 15°C to 25°C.
Over Spray: An effect which occurs in the spraying of paints application. A type of “dust” is created by dry gases of the air, which causing the paint particles to fall dry on the surface (hereafter the “effect”). The impact of this “effect” becomes stronger due to over pressure and heat, (most sprayers have a lever to control the pressure) To avoid the negative impact 0f the “effect”, the pressure of the spraying should be lowered to the necessary minimum!. Another possibility is to increase the amount of the thinner in the mixture which would cause the paint particles to fall wetter on the surface.

An additional recommended possibility, to avoid this “effect”, is to add a retarder to the mixture which increases the duration period of the painting application , avoiding the paint to dry up, and enabling it to reach the surface wetter, Thus a better painted smooth layer is formed.

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Pot Life : The working time which is possible to paint a mixture of two components, A+B (or more) without spoiling the qualities of the paint or disqualifying the paint as “out of use”.
Spray: It is possible to spray with a sprayer that has a container holding the paint that sprays it with air pressure.
Airless: a device with a piston which compresses the air for spraying paints. The pressure might be high (over 100atm.) Don’t aim it at anyone
Surface preparations: the level of cleanness is determined by international standards. Surface preparations, including cleansing sand blasting, is important & critical factor in achieving an optimal result for painting adhesion on a certain surface. These standards are equally compared to the standards of the Swiss SA, the German-Din the U.S SSPC SP For each standard in any level there are indicators, for sale, in order to make visual comparison between the cleansing of the surface and the indicator.

EPOXYDEN-ELASTIC 3308 HD

CHEMICAL RESISTANT COATING H.B. 100% SOLIDS

Quality inspection:

Prior to the painting on large surfaces it is important to test the product on a small area, to be sure that the paint is compatible with the level of satisfactory.
Laboratory testing was made according to the standards institution specifications.
This “Data sheet” given as noncommittal information, the product above recommended for professional painting specialists. This information is not a substitute to personal guidance.
You must read the MSDS safety instructions before you start working with the product.

Safety instructions and transportation risk levels:

* According to UVV 24 (VGB 32) standards.

It is recommended to cover containers and tubes which have flammable substances from ‘A’ group, level: 1, 2, 3, and from group ‘B’.

	Hardener	Thinner	Base
Fuel transportation
V b F		A 11
Vehicle transportations of dangerous substances
In GGVE\RID train		3N 31c
Secret material sea transportation	CLASS 3.3	CLASS 3.3	CLASS 3.3
	UN no 1866	UN no 1866	UN no 1866

EPOXYDEN-ELASTIC 3308 HD