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ACC EP AJS EPI Engineered Polymers Aliphatic Joint Sealant

Category Polymer , Thermoset
Manufacturer Amber Chemical Company
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ACC EP AJS EPI Engineered Polymers Aliphatic Joint Sealant.pdf
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Material Notes:
EP AJS Aliphatic Joint Sealant, “Powered by Reactamine® Technology, is a two component 100% solid, aliphatic (silicone optional) polyurea based joint sealant. EP AJS is a self-leveling joint sealant designed to protect interior horizontal concrete expansion and control joints from spalling, chipping, and breakdown. This elastomer displays fast cure times and excellent adhesion to concrete. EP AJS can be applied at temperatures ranging -30° F to 250°F. This polyurea elastomer displays excellent chemical resistance, water insensitivity, and thermal stability at high and low temperatures. EP AJS may also be used under traditional floor coatings (such as epoxies, polyureas and polyurethanes) or tiles to smooth the joints and provide protection from cracking and sinking caused by non-elastomeric joint sealants. EP AJS has outstanding color stability. ApplicationsEP AJS was designed to protect against the abuse to concrete joints caused by heavy load transfers from such items as forklifts, steel-wheeled carts and trash dumpsters. Some typical uses include: Concrete Control / Expansion Joints Concrete Spall Repairs Cold Storage Facilities Merchandise Distribution Centers Home Improvement Stores Bridge Headers Warehouse Floors D.O.T. Pothole Road Repair U.S.D.A. and F.D.A. AcceptablePart of the Amber Chemical Group. Data provided by manufacturer.
Physical Properties Metric English Comments
Viscosity 350 cP
350 cP
B Side
650 cP
650 cP
A Side
Mechanical Properties Metric English Comments
Hardness, Shore A 85
85
ASTM D2240
Tensile Strength, Yield 8.62 MPa
1250 psi
ASTM D412
Elongation at Break 450 %
450 %
ASTM D412
100% Modulus 0.00758 GPa
1.10 ksi
ASTM D412
Tear Strength 61.4 kN/m
350 pli
ASTM D412
Taber Abrasion, mg/1000 Cycles 20.5
20.5
CS17 WHEEL, 1kg per 1000 cycles; ASTM D4060
Processing Properties Metric English Comments
Cure Time >= 10.0 min
>= 0.167 hour
Tack Free Time
Gel Time 2.00 min
2.00 min
Descriptive Properties Value Comments
Flexibility Pass
ASTM D1737, 1/8"Mandrel
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