Asphaltflex coal-tar flexible polyurethane for asphalt surfaces coat

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Asphaltflex coal-tar flexible polyurethane www.denber-paints.co.il

ASPHALTFLEX COAL-TAR FLEXIBLE POLYURETHAN www.denber-paints.co.il

For aviation use coating floors from jet fuels penetration.

A two component special polyurethane coating to form a thick, strong & flexible layer, by pouring it on asphalt surfaces. Useful for parking areas such as cars, trucks, airplanes in airports. Has fuel and chemical resistance & sealing ability as well as durability in harsh and extreme conditions. It has a self-leveling properties and can produce an unlimited thickness layer. Absorbs mechanical noise and hits and has an excellent erosion durability. Enables the sealing of the cracks, spreading slits and holes by pouring the product directly in to them. Due to its special molecular structure the product forming a flexible & a strong layer which prevents breaks & cracks for along a period!

Asphalt car parking coat www.denber-paints.co.il

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Properties :

Heavy duty-thick layered. one layer application of up to any thickness.
Easy pouring-self leveling.
100% solids – no solvent evaporation.
Has alkali and acid durability. Industrial polluted water durability for long periods of time.
Durable against fuels, oils, lubricants substances and jet fuel.
Durable against cleansing and other pungent chemicals.
and Durable against scratches, hits and heavy loads.
Amazingly flexible, returns to its original shape without any deformation.
Appropriate for floors that heavy equipment and carts move on.
Excellent adhering\sticking ability to concrete, aluminum or any other surfaces.
High mechanical strength and excellent erosion durability.
Durable in dry heats of up to 200°C on short periods of time and up to 100°C for long periods of time.
Doesn’t contain any thinners allowing application with minimal ventilation.
Quiets noise and gives an acoustic atmosphere.

Applications :

For coating floors in aerial parking lots, hangers, warehouses, workshops and etc..
For coating surfaces in fuel and chemical storage areas.
and For coating metal walking surfaces in order to isolate and absorb noise.
For coating driving lanes of noisy carts.
For coating chemical industrial floors that require a high chemical endurance.
and For coating floors in hi-tech, medicine and food industries that require perfect sanitation and excellent noise isolation.
For flexible fillings of small and large cracks in industrial, garage and warehouse concrete floors.
For Fillings for beam and elemental connections that are made of prefabricated concrete to endure movements in the ground, shocks and constant vibrations.
and For water and greased work surfaces.
For aviation use in and between aluminum connected surfaces in order to improve the connection, isolate and prevent noise.

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Technical specifications:

Needed quantity per sqm. : 100% solids amount of liters requires are the amount for casting. For example: 3 mm coat – 3 liter per sqm.
Density:(part ‘A’ grey color) – 1.3 gm\cm³ (DIN 51575. 1.3 – RAL 7032 (part ‘B’ clear) – 1.2 gm\cm³
‘A’:’B’ mixture 18.5 kg : 5.2 kg = 23.7 kg. by weight or 3:1 by volume
Quantity of solids -100%.
Flash point: Part A- 255°C, Part B – 166°C (DIN 53213, 53213)
Hardness :> Dg 10 (ERICSON) (over 60 DIN 53153)
Flexibility: film 120 microns – 1 mm (SHEEN)
Elongation: 50-150%
Viscosity: Part ‘A’- 5,000-15,000 cPs (Brookfild) at 25°C, Part ‘B’ – 85-100 cPs
Stretch ability: 600 kg per cm.
Erosion resistance: 4500 cycle (grinder) ATSM, roll CS-17, 1 kg load, 1000 cycles, Lose of 40 milligrams, according to ASTM 4060 standard.
Adhesion to concrete: stronger than the concrete.
Adhesion to Epoxyden floor primer – 245 kg per cm.
Flexibility in drag – 10% N/mm² (DIN 53457)
Drag resistance: 8 N/mm² (DIN 53455).
Level of electric isolation: 15×10¹³ ohm per cm.
Pot life: (Work time after ‘A’ + ‘B’ mixture): 60 minutes at 20°C
Minimal dry time before use: at least 24 hours.
Final hard dry time: 48 hours.

Contains:

Special Polyurethane resin mixtures.
Self-leveling additives.
Special fillers.
additives.
Hardeners isocyanates

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Color :

Black, Grey, Green and other according to RAL catalog.

Gloss :

Silk

Touch-dry time:

2-4 hours at 25°C for a 500 micron layer. Thick layer: 30 -60 minutes.

Wait time period between layer applications:

12-16 hours.

Ventilation:

Does not contain any solvents so that a medium amount of air is required.

Application methods:

Pour \ spread or spray with airless (high pressure ratio) for thin coating.

Thinning:

No thinning needed. To coat small areas it is required to make a suitable amount of mixture for immediate use.

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Surface preparations:

Concrete: apply on absolutely clean surfaces. Spread Epoxyden floor primers (see product application) in case the concrete absorbed the primer leaving crumbs apply another layer of primer floor.
Asphalt: clean thoroughly with high water pressure in order to get an absolutely clean surface. Wait until the surface completely dries.
Aluminum: apply a layer of Epoxyden Strontium chromate (see instructions for the product)
Steel: apply a layer of Epoxyden 19.

Instructions:

Make sure that the base layer is dry, clean; dirt, dust and grease free.
Open carefully ‘A’ +’B’ sections of the Asphalt flex and pour in the ratio 3:1 the required amount according to the volume = surface calculation for one layer coating.
Stir the mixture well with a slow mixer and immediately pour on the surface. With a large wiper spread the mixture evenly on the entire surface. For large surfaces a portable cement mixer could be used in order to make over 200 liters at once in case that the material could be spread on the entire surface within 30 minutes.

Packaging:

4.5+13.5=18 liters.

Storage:

Store in a shaded place, at a temperature of between 15°C-32°C with proper ventilation.
Keep lids tightly closed..

Shelf life:

12 months in its original package.

Asphaltflex coal-tar flexible polyurethane

Polyurethane super flexible coating for asphalt surfaces

Equipment cleansing:

Use D-11 thinner immediately after applying.

Warnings:

When exposed to the sun the coating changes color.
Clean with mild cleaning materials.
Don’t scratch or drag heavy and sharp objects that could damage the coating.

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

Asphaltflex coal-tar flexible polyurethane