RAZON ENGINERING COMPANY PRIVATE LIMITED

660, Taboot Street, P.O.Box 49, Pune: 411001 [India] Ph: 6130791 Telefax: 020-6130017

Gram: RAZON, E-mail: razonengg@usa.net, Website: www.razonengg.com

   

COAL TAR EPOXY CTE –10

 

Two pack, cold curing, air drying epoxy form Important features of Coal Tar Epoxy :-

1)      It is resistant to saline water, saline environment & mild chemicals.

2)      Has moderate flexibility.

3)      Good resistance to thermal shocks, hot & cold water.

4)      It is of brushable consistency, can be easily applied by skilled or unskilled painter.

5)      Gives high build film in single coat & multiple coats may be applied for additional film thickness, depending on type of protection desired & environment.

6)      Can be coated on M.S.surface, on concrete, wood, stone masonary, A.C. sheets, etc.

 

Applications :-

1)      Since CTE has good resistance to mild acids organic & inorganic acid alkali solutions it finds special application as lining materials in water treatment plants effluent treatment plants, sewerage treatment plant etc.

2)      For protection against acid fume corrosion in pickling plants, chemical plants etc.

3)      Coating on Internal/External plaster in warehouses storing urea & other corrosion chemicals. Urea prill tower in fertilizer plants.

4)      Coating on footings to protect structures against sub soil water.

5)      For protection against saline water corrosion in coastal region.

6)      Underwater structures, Oil rigs, platforms, all kinds of crest gates, sluice gates, penstocks etc.

7)      Bridge pier aquaducts, marine structures of RCC or metal.

8)      Sea ports, jetties, hydel or thermal power projects, off shore installations, Dry docks, shipyards, bridges.

9)      The corrosion resistance feature makes product invaluable for use in chemical plants, fertilizer units, sugar factories etc.

 

Method of use :

Mix resin & hardner which are provided in accurately weighted proportion in separate containers. Mix thoroughly using circular motion to avoid air entrapment & ensure thorough mixing. Allow the mix to mature within 25-30 minutes, & apply by brush. Use 10-15% thinner CTE-Thinner for smooth brush movement. Allow 8-12 hours before applying subsequent coat.

Surface preparation :

For metal surface

Clean metal surface thoroughly by sand blasting to ensure the surface is free of grease, rust, loose & flaky material. On dry clean, dust free surface apply primer coat & coat Coal Tar Epoxy as recommended above. Alternatively scrub surface thoroughly with wire brush to remove dust, scales, rust etc. Our Metal Clean may be used to remove all grease, loose rust flakes etc. Clean surface thoroughly & Coat Coal Tar Epoxy.

 

For Concrete Surface

Mud sand plastering before coating Coal Tar Epoxy. Wire brush scrubbing to remove all loose material, algae-fungus if any. Dust to remove loose dust before coating with Coal Tar Epoxy. If surface is cored with oil, Wash surface with mild acid followed by thorough washing & drying prior to treatment with Coal Tar Epoxy.

 

Packings, factory prepared 2 pack systems in 1 Ltr, 5 Ltr, 25 Ltr  [combined resin & hardner]

 

NO PRODUCT DATA
1 Colour Black.
2 Mixing ratio Empty out entire hardener contents into the Coal Tar Epoxy container.
3 Pot tube of mixing 3 to 6 hours depend on ambient temperatures, lower pot life at higher temperature & higher pot life at low temperature.
4 Method & Application By brush
5 Diluent CTE-Thinner, 10%-15% by volume
6 Shelf life 6-12mts. Unmixed constituents to be stored in cool dry place.
7 Textures Smooth semi gloss coating.
8 Over coat Apply subsequent coating after 24 hours.
9 Coverage capacity 5-6 sq.mtrs. per litre.
10 Film thickness 90-120 microns per film/coating or less if thinner is used.
11 Adhesion to concrete, metal, wood, stone, other construction materials Excellent.
12 Resistance to water head 50 metres.
13 Abrasion resistance Good, Emery grits silicon carbide grits can be provided for anti skill floor coating.
14 Resistance & Algae & fungus fouling, bacterial fouling under water Good.
15 Acid alkali resistance Excellent. Resistant to acid & alkaline chemicals.
16 Solvent Thinner – 2, N.C Thinner, Xylene upto 5 – 10% max.
17 Test Report Available, I.S.

 

Attention:  It is strongly recommended that site trials be conducted using site conditions and available raw materials to evaluate the product. Since site materials and conditions are  beyond our control and since above suggestions and recommendations are based on our site trials, laboratory product evaluation & trials, and since methods of use iat site is beyond  ur control. Hence, no guarantee can either be implied or enforceable.