Carboline Plasite 7122 HAR

    131PA1NL
    CAR3715

    Carboline Plasite 7122 HAR is a two-component, lining-grade epoxy which has wide chemical resistance and is suitable for use as a chemically resistant coating for aggressive atmospheric exposures or as a lining for a variety of chemical exposures.

    • Versatile coating with wide chemical resistance
    • Excellent abrasion resistance
    • Excellent resistance to fuels
    • Long history of performance
    • Cure for service in 7 days (at 21°C)

    This product is only available as PRICE ON APPLICATION - For more information and to place an order please contact us on 0113 2455450 or email [email protected].

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    This Product is Price on Application Only

    Description

    Carboline Plasite 7122 HAR is a two-component, lining-grade epoxy has wide chemical resistance and is suitable for use as a chemically resistant coating for aggressive atmospheric exposures or as a lining for a variety of chemical exposures. It is suitable for use in food-grade service where product purity (taste and odour) are critical. It has excellent abrasion and thermal shock resistance.



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    Features and Benefits


    • Versatile coating with wide chemical resistance
    • Excellent abrasion resistance
    • Excellent thermal shock resistance
    • Excellent resistance to fuels
    • Cure for service in 7 days (at 21°C)
    • Long history of performance
    • Self-priming



    Product Specification


    Technical Data
    Carboline Plasite 7122 HAR
    Volume Solids:By Volume 56% +/- 2%
    Theoretical Coverage Rate:

    19.7 m²/l at 25 microns (802 ft²/gal at 1.0 mils)

    3.3 m²/l at 150 microns (134 ft²/gal at 6.0 mils)

    2.8 m²/l at 175 microns (115 ft²/gal at 7.0 mils)

    Allow for loss in mixing and application
    Dry Film Thickness:

    152 - 178 microns (6 - 7 mils) per coat

    Two multi-pass spray coats will produced 12-15 mil/300-375 micron DFT - recommended for immersion service

    VOC Values:

    As Supplied: 400 g/l Plasite Thinner 71: Thinned 10%: 437 g/l

    VOC content varies between colours. Contact Rawlins on Tech - 0113 2455450 (option 2) or [email protected] for VOC of specific colours

    Dry Temp. Resistance:

    Non-Continuous: 204°C (400°F)

    This product is not normally recommended for high temperature service, but will tolerate short excursions to 204°C (400°F)

    Flash Point:

    Part A: -4°C (24.8°F)

    Part B: 999°C (1830°F)

    Part C: 59°C (138°F)

    Shelf Life:

    24 months

    Material stock can be turned upside down every 3 months to aid in ease of mixing

    Storage Temperature and Humidity:10-24°C (50-75°F)



    Drying Times


    Curing Schedule
    Surface TempDry to RecoatFinal Cure
    21°C (70°F)10 Hours7 Days
    29°C (85°F)6 Hours5 Days



    • Within 24 hours after coating is applied a minimum substrate temperature of 21°C (70°F) is required for proper polymerization



    Curing Schedule
    Surface TempDry to Recoat
    54°C (130°F)18 Hours
    60°C (140°F)10 Hours
    66°C (150°F)6 Hours
    77°C (170°F)3.5 Hours
    88°C (190°F)2 Hours



    • The chart above outlines the cure for service (immersion) times when the Force Cure schedule below is followed

    Force Cure

    • NOTE: Temperatures listed for 130°F and above are for force cure
    • Force curing at elevated temperature will increase resistance to certain exposures. When exposure is severe, force curing is recommended to obtain maximum resistance and service life
    • Allow an air-dry time of 2-5 hours @ 21-37°C before heat curing. After air drying the substrate temperature should be raised by approximately 15°C each 30 minutes until the desired force cure temperature is reached
    • Final cure may be checked by exposing coated surface to MIBK for ten minutes. If no dissolving and only minor softening of film occurs the curing can be considered complete. The film should reharden after exposure if cured

    Surface Preparation


    Steel

    • Immersion Service or Aggressive Chemical Exposures (Spill/Fume)
    • Abrasive clean to an SSPC-SP10 or NACE No. 2 (Near-White metal surface)
    • Profile: 25-75 microns
    • Non-Immersion (Atmospheric)
    • Preferred: SSPC-SP6; Where abrasive blasting is not permitted or practical, clean per SSPC-SP3 to yield a rough (non-polished) surface

    Galvanised Steel

    Aluminium

    • Surface shall be clean and grease free with a blast produced anchor pattern or “tooth” as described earlier under steel. In addition, the blasted surface shall be given a chemical treatment
    • For immersion, blasting with sharp grit followed by the chemical surface treatment is required

    Concrete or CMU



    Application Methods


    Product Information
    Mixing:Mix the Part A and part C separately, then add the Part C to the Part A and mix thoroughly. The B (powder) can then be mixed slowly into the liquid. The mixture should stand approximately 30 minutes to "sweat in" before use
    Thinning:

    Thinning will be necessary to spray this coating

    Thin up to 10% for normal temperatures and add up to 20% thinner for higher temperatures if necessary

    Use Plasite Thinner 71 (a medium-fast thinner) for internal tank lining; and Plasite Thinner 19 (a slower thinner) for exterior (hot or windy) conditions

    Pot Life:24 hours at 21°C and less at higher temperatures
    Spray Application (General):

    Spray gun should provide an 8-12 inch-wide spray pattern with best possible atomization. Apply a “mist” bonding pass. Allow to dry approximately one minute but not long enough to allow film to completely dry

    Apply crisscross multi-passes, moving gun at fairly rapid rate, maintaining a wet appearing film. Observe the coating surface, and when it appears to be flowing together you will have an average 150-175 microns wet film. By allowing the solvents to flash-off for a few minutes, several faster multi-passes may be applied until you have a film thickness of approximately 150-175 microns - approximately 10-12 wet mils. Repeat above procedure for second coat-obtain a film of 250-300 microns DFT

    Conventional Spray:

    Air pressure: 50 psi at the gun

    Pot Pressure: 10-15 psi

    Airless Spray:

    Fluid Pressure: 1500-1800 psi

    Tip Size: 0.015-0.021 inches

    Brush:

    Recommended for small areas and repairs only. Use a high-quality brush and apply a very light crisscross brush coat. Allow to dry for approximately 5 minutes. Then apply a heavy coat using a crisscross brush pattern. “Flow” the coating on rather than try to “brush out.” Allow to dry tack free. Repeat until sufficient film thickness is obtained. Normally a film thickness of 62-75 microns can be obtained per coat by this method

    Note: must be agitated frequently



    Health and Safety


    Clean Up

    • Use Carboline Thinner 71
    • In case of spillage, absorb and dispose of in accordance with local applicable regulations

    Safety

    • Observe the precautionary notices on the container label, and read the Material Safety Data Sheet before use
    • Employ normal workmanlike safety precautions

    Ventilation

    • When used in enclosed areas, thorough air circulation must be used during and after application until the coating is cured.
    • The ventilation system should be capable of preventing the solvent vapor concentration from reaching the lower explosion limit for the solvents used
    • User should test and monitor exposure levels to ensure all personnel are below guidelines
    • If not sure or if not able to monitor levels, use MSHA/NIOSH approved supplied air respirator

    Caution

    • Fire and explosion hazards: This product contains less than 1% volatile components, however, vapours are heavier than air and can travel long distances, ignite and flash back
    • Eliminate all Ignitions sources. Keep away from sparks and open flames
    • All electrical equipment and installations should be made and grounded in accordance with applicable local regulations
    • In areas where explosion hazards exist, workers should be required to use non-ferrous tools and wear conductive and non-sparking shoes
    • Refer to the product data sheet and safety data sheets in the attachments section above for further details
    Product Details
    3715-800756

    Data sheet

    Manufacturer
    Carboline
    For Use On
    Steel, Galvanized Steel, Aluminium, Concrete
    Application Method
    Brush, Spray
    Sheen
    Semi-Gloss
    Colour
    Standard / Ready Mixed
    Single, Two or Three Pack
    Three-Pack
    Pack Size
    3.79L Kit, 19.93L Kit
    Coverage
    19.7 m²/l at 25 microns (802 ft²/gal at 1.0 mils), 3.3 m²/l at 150 microns (134 ft²/gal at 6.0 mils), 2.8 m²/l at 175 microns (115 ft²/gal at 7.0 mils)
    Recommended Thinner/Cleaner
    Carboline Thinner 71
    Solids by Volume
    56% +/- 2%
    Heat Resistance (up-to)
    204°C Non-Continuous
    VOC
    As Supplied: 400 g/l
    Shelf Life (from date of manufacture)
    24 months
    Recommended Dry Film Thickness
    152 - 178 microns (6 - 7 mils) per coat
    UN Number (Activator)
    UN3470
    UN Number (Base)
    UN1263
    Pot Life
    24 hours at 70°F (21°C) and less at higher temperatures
    Dry to Recoat
    21°C: 7 Days - 29°C: 5 Days
    Fully Cured
    21°C: 5 Days - 29°C: 5 Days
    Suitable For Use On
    Steel
    Suitable For Use On
    Aluminium
    Suitable For Use On
    Galvanised Steel
    Suitable For Use On
    Concrete
    Finish
    Semi-Gloss
    Application Method
    Spray
    Application Method
    Brush
    Product Usage Type
    Tank Lining
    Product Range
    Plasite
    Attachments
    Download


    Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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    IMPORTANT SHIPPING & DELIVERY INFORMATION

    Carboline Plasite 7122 HAR is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

    Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

    Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

    All delivery costs below are excluding VAT


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