Skip Navigation LinksARCT7AR ARC T7 AR

  • Chemical resistant polymer matrix
  • Resists a broad spectrum of organic and inorganic acids ​
  • Resists high temperature immersion exposures​ ​
  • Incorporates high strength ceramic reinforcements​ ​
  • Permeation resistant​ ​
  • Abrasion resistant​ ​
  • Toughened resin structure​ ​
  • Resists cracking and disbondment under thermal cycling conditions​ ​
  • Resists rapid decompression​
Flue gas ducts
Process tanks
Agitator blades
Slurry pumps
Pipes
Valves
Rubber lined reactor tanks
Quench zones


Composition MatrixA flexibilized epoxy novolac vinyl ester resin reacted with a cumene hydrogen peroxide catalyst
ReinforcementA proprietary blend of high purity alumina ceramic reinforcements for resistance to sliding abrasion
Cured Density2.6 g/cc162 lb/ cu.ft
​Tensile Adhesion (ASTM D 4541)158 kg/cm2 (15.5 MPa)2,249 psi
Compressive Strength (ASTM D 695) 731 kg/cm2 (71 MPa)10,410 psi
Flexural Strengt​​h (ASTM C 580) 228 kg/cm2 (22.4 MPa) 3,250 psi
Flexural Modulus (ASTM C 580) 9.84 x 104 kg/cm (9.65 x 103 MPa)1.4 x 106 psi
Durometer Hardness Shore D (ASTM D 2240) >80
Maximum Temperature (Dependent on service)
Wet Service (water)​ 135°C 275°F
Dry Service (continuous) 180°C 355°F
Shelf life (unopened containers)6 months [transported and stored between 10°C (50°F) and 24°C (75°F)]
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Product Datasheet - ARC T7 AR (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/adT7ar_EN.pdfProduct Datasheet - ARC T7 AR (English)
Application Instructions - ARC T7 AR (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/AI_T7AR_EN.pdfApplication Instructions - ARC T7 AR (English)
SDS (Part B) - ARC CHP (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/asCHP_EN.pdfSDS (Part B) - ARC CHP (English)
SDS (Part A) - ARC T7 AR (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/asT7ARA_EN.pdfSDS (Part A) - ARC T7 AR (English)
SDS (Part C) - ARC T7 AR (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/asT7ARC_EN.pdfSDS (Part C) - ARC T7 AR (English)

Click Here for Foreign Language Literature

 

 

ARC Case Study 139: Chemical Processing - Phosphate Cooler Exhaust Elbowshttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN24257_ARC-CS139_T7AR_Potash_Corp_Of_Canada_Flash_Cooler_Exhauster.pdfARC Case Study 139: Chemical Processing - Phosphate Cooler Exhaust Elbows
Improved Methodology to Evaluate Abrasion Resistant Coatingshttps://arcindustrialcoatings.chesterton.com/ArcDocuments/White_Paper_Improved_Methodology_to_Evaluate_Abrasion_Resistant_Coatings.pdfImproved Methodology to Evaluate Abrasion Resistant Coatings

Nominal, based on 3 mm (120 mils) thickness

  • 20.4 kg kit covers 2.5 m2 (27 ft2)
  • ARC T7 AR is recommended to be applied as a one coat system at minimum 3-4 mm
    (120 - 160 mils) total dry film thickness​​
  • Kit also includes ARC T7 AR VC (veil coat) for final coat smoothing
     
    Note: Components are pre-measured​ and pre-weighed.
    Each kit includes application instructions and tools.
     
  • Maintain transport temperature below 24°C (75°F)

Available Colors

Red