Carboline Plasite 7122 VAR

    362PA1NL
    CAR3716

    Carboline Plasite 7122 VAR is a two-component, cross linked epoxy-phenolic cured with a polyamine curing agent. Formulated with particular attention to wide chemical resistance and ease of handling. Plasite 7122 VAR, is an abrasion resistant tank lining and industrial maintenance coating.

    • Excellent overall chemical resistance to a wide range of solvents
    • Superior abrasion resistance and good flexibility
    • Dry heat resistance up to 149°C (continuous) and 177°C (non-continuous)
    • Cure for service in 7 days (at 21°C)
    • Application from 10°C (3°C above dew point)
    • Surface will normally be tack-free in 4-6 hours 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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    Description

    Carboline Plasite 7122 VAR is a two-component, cross linked epoxy-phenolic cured with a polyamine curing agent. Formulated with particular attention to wide chemical resistance and ease of handling. Plasite 7122 VAR, is an abrasion resistant tank lining and industrial maintenance coating.



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    Features and Benefits


    • Excellent overall chemical resistance to a wide range of acids, alkalies and solvents
    • Superior abrasion resistance and good flexibility
    • Dry heat resistance up to 149°C (continuous) and 177°C (non-continuous)
    • Cure for service in 7 days (at 21°C)
    • Application from 10°C (3°C above dew point)
    • Surface will normally be tack-free in 4-6 hours at 21°C



    Product Specification


    Technical Data
    Carboline Plasite 7122 VAR
    Volume Solids:By Volume 75% +/- 2%
    Theoretical Coverage Rate:

    29.5 m²/l at 25 microns (1203 ft²/gal at 1.0 mils)

    4.9 m²/l at 150 microns (200 ft²/gal at 6.0 mils)

    4.2 m²/l at 175 microns (172 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 produce a 12-15 mil/300-375 microns DFT film recommended for immersion service

    VOC Values:As Supplied: 212 g/l (1.76lbs/gal) ± 2%
    Dry Temp. Resistance:

    Continuous: 149°C (300°F)

    Non-Continuous: 177°C (350°F)

    Immersion temperature depends on particular reagent. Epoxies lose gloss, discolour and eventually chalk in sunlight exposure

    Shelf Life:

    24 months @ 21°C/70°F

    Note: Material stock should be turned upside down every 3 months

    Storage Temperature and Humidity:

    Store all components between 10-32°C/50-90°F in a dry area.

    Keep out of direct sunlight.

    Avoid excessive heat and do not freeze



    Performance Data
    Test MethodSystemResults
    Abrasion Resistance (Taber CS-17 Wheel, 1000-gram weight, 1000 cycles)Two Coats20 milligrams
    Surface Hardness (ASTM Method D4366-84) Konig Pendulum (Glass Standard = 250 seconds)Two Coats135 seconds
    Thermal ShockTwo CoatsUnaffected 5 cycles minus 70°F/21°C to plus 200°F/93°C



    Chemical Resistance: Specific information regarding the chemical resistance can be found by contacting Rawlins on Tech - 0113 2455450 (option 2) or [email protected]



    Drying Times


    Curing Schedule
    Surface TempTack FreeDry To RecoatCure For Servic
    21°C (70°F)6 Hours12 Hours7 Days
    66°C (150°F)NRNR7 Hours
    79°C (175°F)NRNR3.5 Hours
    93°C (200°F)NRNR2 Hours



    • Surface will normally be tack-free in 4-6 hours at 21°C (70°F)

    Inspection

    • Degree of surface preparation shall conform to appropriate specification as outlined in surface preparation section. Film thickness of each coat and total dry film thickness of coating system shall be determined with a non-destructive magnetic gauge, properly calibrated

    Ambient Cure

    • Normally, polymerization and curing will take place in 7 days at 21°C/70°F
    • This coating should not be applied when air temperature or temperature of surface to be coated is below 10°C/50°F
    • Within 24 hours after coating is applied, a minimum substrate temperature of 70°F/21°C is required for proper polymerization
    • Carboline Plasite 7122 VAR should be force cured for all taste sensitive immersion services

    Force Cure

    • Force curing at elevated temperatures does increase resistance to certain exposures; therefore, when exposure is severe, force curing is recommended to obtain maximum resistance
    • Listed above are a few curing schedules that may be used for time and work planning
    • Prior to raising the metal to the force curing temperature, it is necessary that an air-dry time of 2-5 hours at temperatures from 21-37°C/70-100°F be allowed. After the air-dry period has elapsed, the temperature should be raised by approximately 18°C/30°F each 30 minutes until the desired force curing temperatures are reached
    • Final cure may be checked by exposing coated surface to MIBK for 10 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
    • Carboline Plasite 7122 VAR should be force cured for all taste sensitive immersion services at any of the following substrate temperatures: 12 hours at 66°C (150°F, 6 hours at 79°C (175°F), or 4 hours at 93°C (200°F)



    Surface Preparation


    General

    • Surfaces must be clean and dry
    • Employ adequate methods to remove dirt, dust, oil, and all other contaminants that could interfere with adhesion of the coating

    Steel

    • Immersion: SSPC-SP10
    • Non-Immersion: SSPC-SP6
    • Surface Profile: 50-75 micron

    Galvanised Steel

    Concrete or CMU



    Application Methods


    Product Information
    Mixing:

    Power mix separately, then combine and power mix

    Do not mix partial kits

    The coating should stand approximately 45 minutes after the curing agent has been thoroughly mixed

    Thinning:

    Plasite Thinner 71, to be used under most conditions, is recommended. Use of thinners other than those supplied or recommended by Carboline may adversely affect product performance and void product warranty, whether expressed or implied

    It is recommended that the amount of thinner included on each order amount to approximately 20% of the coating order

    Ratio:

    3.79 litres (1 gallon) kit

    • 3.34 litres (0.88 gallons) of part A
    • 0.44 litres (0.12 gallons) of part B

    18.93 litres (5 gallon) kit

    • 16.72 litres (4.42 gallons) of part A
    • 2.21 litres (0.58 gallons) of part B
    Pot Life:4-6 hours at 21°C/70°F
    Spray Application (General):

    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; when it appears to be flowing together, you will have an average 100-125 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 175-200 microns (approximately 150-175 microns. Repeat this procedure for the second coat to obtain a DFT, approximately 300-375 microns

    Overcoat time will vary both with temperature and ventilation and will require from 8-12 hours at 21°C for enclosed spaces. Less time will be required for exteriors. Remove all overspray by dry brushing or scraping if required

    Conventional Spray:Pressure pot equipped with dual regulators, 3/8” I.D. minimum material hose, .055-.070” I.D. fluid tip and appropriate air cap
    Airless Spray:

    Pump Ratio: 30:1 (min.)

    GPM Output: 3.0 (min.)

    Material Hose: 3/8” I.D. (min.)

    Tip Size: .015-.021”

    Output PSI: 2100-2300

    Filter Size: 60 mesh

    Brush and Roller

    Not recommended for tank lining applications except when striping welds and touching up

    Use short-nap solvent resistant roller

    Use medium bristle brush



    Application Conditions


    Curing Schedule
    ConditionMaterialSurfaceAmbientHumidity
    Minimum10°C (50°F)10°C (50°F)10°C (50°F)0%
    Maximum32°C (90°F)32°C (90°F)32°C (90°F)80%



    • Substrate temperature should be 3°C/5°F above the dew point



    Health and Safety


    Clean Up

    Safety

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

    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
    3716-800747

    Data sheet

    Manufacturer
    Carboline
    For Use On
    Steel, Galvanized Steel, Concrete
    Application Method
    Brush, Roller, Spray
    Sheen
    Semi-Gloss
    Colour
    Standard / Ready Mixed
    Single, Two or Three Pack
    Two-Pack
    Product Certifications
    Complies with FDA 21CFR 175.300 criteria for food contact
    Pack Size
    3.79L Kit, 19.93L Kit
    Mixing Ratio
    3.79 litres (1 gallon) kit: 3.34 litres (0.88 gallons) of part A 0.44 litres (0.12 gallons) of part B
    Coverage
    29.5 m²/l at 25 microns (1203 ft²/gal at 1.0 mils), 4.9 m²/l at 150 microns (200 ft²/gal at 6.0 mils), 4.2 m²/l at 175 microns (172 ft²/gal at 7.0 mils)
    Recommended Thinner/Cleaner
    Carboline Thinner 2, Thinner 71
    Max. Application Temperature
    Material: 32°C - Surface: 32°C - Ambient: 32°C - Humidity: 80%
    Min. Application Temperature
    Material: 10°C - Surface: 10°C - Ambient: 10°C - Humidity: 0%
    Solids by Volume
    75% +/- 2%
    Heat Resistance (up-to)
    Continuous: 149°C (300°F), Non-Continuous: 177°C (350°F)
    Shelf Life (from date of manufacture)
    24 months @ 21°C/70°F
    Recommended Dry Film Thickness
    152 - 178 microns (6 - 7 mils) per coat
    UN Number (Activator)
    UN3470
    UN Number (Base)
    UN1263
    Pot Life
    4-6 hours at 21°C/70°F
    Dry to Recoat
    12 Hours @ 21°C
    Suitable For Use On
    Concrete
    Suitable For Use On
    Galvanised Steel
    Suitable For Use On
    Steel
    Finish
    Semi-Gloss
    Application Method
    Roller
    Application Method
    Brush
    Application Method
    Spray
    Product Usage Type
    Tank Lining
    Product Range
    Plasite
    For Tanks or Pipes
    Tank
    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 VAR 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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