Product Description

CORROSHIELD COAL TAR EPOXY PAINT 2266 is a multi-purpose, high build, two component coal tar epoxy coating, which has a excellent performance of anti-corrosion, water-resistance, solvent-resistance and abrasion-resistance. Compared with same kinds of product, also has the following performances:

•  Excellent curing performance at low temperature down to –10 ℃ .

•  Good bubble-resistance performance, suitable for coating on the surface of inorganic zinc rich primer, electrical arc spraying zinc, concrete and aluminum.

•  Excellent wetness performance, be able to shake down on the surfaces with lower level surface preparation.

Intended uses

CORROSHIELD COAL TAR EPOXY PAINT 2266 is suitable for the anti-corrosion of kinds of steel structures and concrete buildings in both moderately and severely corrosive environment including offshore structures, ships, chemical plants, super storage tanks, tankers for rail way, bridges, underground pipes, etc.

This product can be used solely and compatible with other CORROSHIELD coatings. Which can be use as primer and intermediate coating.

Note: Due to the particular penetration performance of coal tar, strongly suggest that don`t apply to such situation with special requirement to surface decoration effects.

Service Temperature

Maximum service temperature is up to 80 ℃ in dry condition. In case of long-term affection of high temperature, the life of coating layer will be reduced.

Coating Data

Colour: Black

Gloss Level: Semi-glossy

Volume Solids: 60%

V.O.C.: 340 g/ litre

Specific Gravity: 1.4 kg / litre

Typical Thickness: 100~200 macrons dry equivalent to 167~334 macrons wet

Theoretical Spreading Rate:

4 m 2 / litre at 150 microns d.f.t and stated volume solid above. Practical rate allow appropriate loss factors.

Dry to touch: at the condition of 250 microns w.f.t

-10 ℃	0 ℃	15 ℃	25 ℃	35 ℃
48 hours	24 hours	8 hours	4 hours	2 hours

Fully Cured: 5 days at 25 ℃

Flash Point : 25 ℃ ( Both base and cure agent )

Application Details

Application Method: Airless spray, brush, roller

Nozzle Orifice: 0.4 ~ 0.7 mm

Nozzle Pressure: 250 kg / cm 2

Mixing Ratio (Volume): part A ( Base ): part B ( Cure agent )= 5.6 : 1

Pot Life:

Temperature	15 ℃	25 ℃	35 ℃
Spray	3 hours	2 hours	1 hour
Brush, Roller	4 hours	3 hours	2 hours

Thin: If necessary, the thinner which is not more than 10% can be properly added into 2266. Over thinning may result in quick reduction of sag-resistant performance of painting. The thinner shall be selected from recommended products in this sheet. Wrong thinner to be used may result in bad situation.

Thinner: CORROSHIELD X001

Cleaner: CORROSHIELD X001

Recommend film thickness:

As primer: 100 macrons dry equivalent to 167 macrons wet

As intermediate: 150 macrons dry equivalent to 250 macrons wet

System Compatibility:

See also the compatible scheme recommended by Industrial Protective Coatings department of Suzhou Colourway Enterprise Development Co., Ltd.

Recoat interval: at the condition of 250 microns w.f.t

Temperature		-10 ℃	0 ℃	15 ℃	25 ℃	35 ℃
Min.		60 hours	16 hours	7 hours	5 hours	3 hours
Max.	CORROSHIELD high build epoxy paint	60 days	40 days	30 days	20 days	20 days

* At low corrosive environment or in the condition without sun lighting, the maximum overcoating interval with CORROSHIELD COAL TAR EPOXY PAINT 2266 by self or other CORROSHIELD high build epoxy paints may be extended by a long way.

For further more application cautions about overcoating, see also CORROSHIELD Industrial Protective Coatings Application Instruction.

Surface Preparation

1. All metallic surface to be coated should be cleaned and free from contamination such as grease, inorganic salt, duct and so on. And then abrasive blasting to Sa2-1/2 (ISO8501-1:1988) or more.

2. The primed surface should be dry and free from contamination, and must be applied within the overcoating intervals specified (refer to the relevant primer product data sheet and CORROSHIELD Industrial Protective Coatings Application Instruction).

3. Any coated surface to be repaired partially or recoated thoroughly should be cleaned and free from contamination such as grease, inorganic salt, duct and so on. And then abrasive blasting to Sa2-1/2 (ISO8501-1:1988). For small surface preparation, manual / power tool cleaning to St 3 (ISO8501-1:1988).

4. To check carefully if there is any zinc salt existing on the zinc primed surface. In case of being, the surface to be coated must be clean and dry prior to overcoating.

5. Same as metallic surface, the concrete surface should be cleaned and free from contamination such as grease, inorganic salt. If float slurry exist on the concrete surface, shall be removed by blasting or other methods. For new concrete structure, shall be fully cured prior to coating. Experience shows that full cure time of concrete is 30 days generally.

Application Precautions

1. This material is supplied in two components (part A and part B) as a unit. Always mix a complete unit in the proportions specified. Once the unit has been mixed it must be used within the working pot life specified.

2. While pausing, do not allow material to remain in hoses, gun and spray equipment. Thoroughly flush all equipment with CORROSHIELD X001, thereby to prevent from plugging by cured material.

3. Surface temperature must always be a minimum of 3 ℃ above dew point. Consequently keep away from condensation which will be affected to the anti-corrosive performance of coatings.

4. As CORROSHIELD COAL TAR EPOXY PAINT 2266 contains the V.O.C. solvent, in confined spaces must provide adequate ventilation during application and drying.

5. As to porous surface, e.g. inorganic zinc rich primer, electrical arc spray zinc and concrete, a 30 ~ 40 microns thickness layer of mist coat is recommended in order to prevent bubble.

Pack Size

18 Liter unit Part A: 15.3 litres in a 18 litre container

Part B: 2.7 litres in a 5 litre container

Storage

Storage Condition: Store in dry, shaded condition away from shining and heat source.

Shelf Life: 12 months minimum at 25 ℃ .

Additional Declaration

1.In common with all epoxies CORROSHIELD COAL TAR EPOXY PAINT 2266 will chalk and discolour on exterior exposure. However, these phenomena are not detrimental to anti-corrosive performance.

2. This product is intended for use only professional applicators in industry situations in accordance with the advice given on this sheet, APPLICATION INSTRUCTION OF CORROSHIELD HIGH ANTI-CORROSIVE COATING, COATING SAFE APPLICATION GUIDE written by COLOUR-WAY and containers. All work involving the application and use of this product should be performed in compliance with all relevant national Health, Safety and Environment Standard and regulations. If in doubt regarding the suitability of use of this product, consult Industrial Protective Coatings department of Suzhou Colourway Enterprise Development Co., Ltd for further advice.

3. Both APPLICATION INSTRUCTION OF CORROSHIELD HIGH ANTI-CORROSIVE COATING and COATING SAFE APPLICATION GUIDE are organic integer together with this data sheet. Users should be obligation to understand these two documents, ensure coating application quality and safety.

4. We do not accept any liability for the accident resulting from use of this product together with ones other company produced without any written permission by Industrial Protective Coatings department of Suzhou Colourway Enterprise Development Co., Ltd.

5. Without obtaining written conformation from us as to suitability of the product for the intended purpose dose at his own risk.

6. Unless we specifically agree in written to do so, we do not accept any liability whatsoever or howsoever arising for the performance of the product.

7. The information contained in this sheet is liable to modification from time to time in the light of experience and our policy of continuous product development. It is the user`s responsibility to check that this sheet is current prior to using this product.

 

SUZHOU COLOURWAY ENTERPRISE DEVELOPMENT CO., LTD

( Former: SUZHOU PAINT FACTORY )

ADD: SHENJIA ROAD , DONGQIAO INDUSTRY DEVELOPING ZONE, XIANGCHENG DISTRICT, SUZHOU

PHONE: 0512-65376968 65379581

FAX: 0512-65376978

WEB: Http://www.colour-way.com

ZIP:215152