XPL-2731 is a trowelable, 100% solids lining with excellent chemical resistance. It’s having excellent adhesion to metal, wood and concrete surfaces. It is a superior product for tank linings because of its good all around chemical resistance, outstanding abrasion resistance, as well as unparalled resistance to mechanical damage. It can be applied up to a thickness of 250 mils in a single coat @ 21°C. It is best applied using an airless grout pump (bazooka). Suitable for use for food contact, following FDA guide lines.
Multi-functional epoxy, with a uniquely modified amido amine hardener.
Pot Life @ 21°F | 45 min |
Equipment | Trowel, Gun Squeegee |
Number of Coats | 1-2 |
Theoretical Coverage | 40 ft2/gal/40 mils |
Film Thickness/Coat |
45 mils min. |
Max. Film Thickness | 250 mils |
Overcoat Window @ 21°C | 4 hr. min 36 hr. max |
Min. Application Temp | 12.5°C |
Mixing Ratio by Weight | 2:1 |
Tack Free | 6-8 hrs |
Components | 2 |
Visual Appearance | Matt |
Specific Gravity | 1.6 |
Solids by weight | 100% |
pH Range | 2.5-14.0 |
Inorganic Acids | Very Good |
Organic Acids | Very Good |
Solvents | Very Good |
Hydrocarbons | Excellent |
Acids | Alkaline | Hydrocarbons | Solvents | Misc- |
---|---|---|---|---|
Hydrochloric Acid 37% | Ammonium Hydroxide | Crude Oil | Acetone | Beer |
Hydrochloric Acid 20% | Calcium Chloride | Fuel Oil | Benzene | Demineralized water |
Nitric Add 67% | Calcium Hydroxide | Gasoline | Methylene Chloride | Seawater |
Nitric Add 30% | Calcium Carbonate | JP-5 | Methyl Ethyl Ketone | Sodium Hypochloride |
Nitric Acid 20% | Sodium Carbonate | Kerosene | Toluene | |
Phospheric Acid 85% | Sodium Hydroxide 50% | Mineral Spirits | ||
Phospheric Acid 40% | Sodium Hydroxide 30% | |||
Phospheric Acid 20% | Potassium Hydroxide | |||
Sulphuric Acid 98% | ||||
Sulphuric Acid 50% | ||||
Sulphuric Acid 20% |
Temp. Limit Dry (°C) | 190 |
Temp. Limit Wet (°C) | 121 |
Tensile Strength (kg/cm2) | 802 |
Bending Strength (kg/cm2) | 1.104 |
Impact Resist ( N-m ) | 7.9 |
Tensile Bond Strength (kg/cm2) | 148 |
Force cures are recommended for severe service conditions as both physical and chemical properties are enhanced. Force curing should not start until material has firmly set. Contact for specific instructions.
Warning! Eye and skin irritant. May cause dermatitis and sensitization. Avoid contact with eyes, skin or clothing. Avoid breathing vapor, mist or spray. Use with good ventilation.
Eyes: Immediately flush with water for at least 15 minutes.
Skin: Immediately remove from skin with dry cloth followed by thorough washing with soap and water.
Inhalation: Remove to fresh air. If breathing is difficult, give oxygen.
Ingestion: Give large quantity of milk or water, induce vomiting. Contact a physician immediately.
Cement Industries: Lime stone storage tanks, Duct work of cement & raw mills, rebuild worn out chutes of material handlings, rebuilding of worn out pumps, ID fans, Internal linings of sea water storage tanks & pipelines of jetty areas. Can be re-build of pitted pipelines. Rebuilding of condenser/heat exchanger of CPP plant.
Power Industries: Rebuilding of Ash valves, Ash hoppers, Ash slurry tanks, coal bunkers & coal chutes, duct work of flue gas, slurry water pumps, rebuilding of worn out coal pipe bends & chutes. Acids & caustics storage tanks/vessels of DM plant, Rebuilding of condenser/heat exchanger tube sheets, Hydro penstocks, Wheels & gates.
Steel Industries: Rebuilding of pump casings, pitted pipelines, rebuilding of top shell of Gas holders and its eroded areas, protecting worn out coal & limestone bins/chutes etc. Internal linings of Raw & Silt water tanks, Iron ore slurries pump casings etc.
Other processing: Pump casing coatings, molasses tanks of sugar industries, worn out tie bars of paper mills, acids, caustics & hydrocarbon storage tanks of refineries, sugar, paper mill and other processing industries, chain lockers of ships.
Store all product in a clean, warm area where the temperature remains between 60-90 F (15-30 0 0C). Cold products are very viscous and will be difficult to mix and apply. Products shipped during cold months can remain cold for many days even when stored as recommended. Paste or trowel applied products will remain cold longer than liquid or spray applied products. Heating of the individual components may be required to bring the products to the recommended temperatures.
1&4 Gallon
All products are formulated and tested for long term effectiveness in a variety of environments. The information listed is a compilation of over fifteen years of laboratory tests, material supplier data, field installations and technical publications. Because the only true reliable test is one that is in actual operation, no warranties either expressed or implied as to the performance of these products is given.