Mode of Failure Adhesion failure Cohesive failure Sulfuric Acid - 3% 1 1 Polyprime 2 1 Metal Concrete Salt Solution - 10% 1 1Ĭontrol 414 458 Chlorine Solution - 10% 1 1 % Change Aged +54.8 +21.5 Ammonia solution - 5% 1 1īond Strength (psi), ASTM C-297: Kerosene 1 1 % Change Weathered +42.5 +10.2 Heavy duty detergent sol. Weathered 3666 280 Reagent: Non-Abraded Abraded Chemical Resistance Tests: ASTM D-2299 DetermineĪSTM D-412 ASTM D-412 Relative Stain Resistance of Plastics by immersing specimensĬontrol 2573 254 in 18 reagents 122☏ (50☌) for 16 hours.
#436 pa to psi crack
Crack Resistance (Crack Bridging): Top coat showed signsĬrazing, cracking, blistering, delamination, or any other of cracking while bottom coat maintained its integrity. Visual Examination after Aging Test: No sign of chalking, 9. Material tested with an average indentation of 0.027 in. Aging Test: ASTM D-412, Stretch rate 20 ± 0.5 in./min. Definition: A kilopascal (symbol: kPa) is a multiple of the pascal (Pa), an SI (International System of Units) derived unit of pressure used to measure internal pressure, Youngs modulus, stress, and ultimate tensile strength. Impact Resistance: A two pound steel ball dropped eightĢ. One inchĬontrol 41.8 169 diameter steel plate with rounded corners. Without Aggregate Tensile Strength(lb./in.) Elongation(%) 7. Weathered 12 131 ES Evaluation Svc., Inc. Abrasion Test: ASTM D-1242 Method A as modified by ICC. With Aggregate Tensile Strength(lb./in.) Elongation(%)Ĭontrol 21.3 89 6. Water Vapor Transmission (WVT) Test: ASTM E-96ĪSTM-D 751, Five specimens weathered and five specimens Desiccant Method: WVT: 0.000000249 grams/Pa Īged per AC39 Sec.
Visual Examinations: No signs of chalking, crazing, cracking, 5%): 1.86%īlistering, delaminating, spalling, softening or any otherĭeleterious effects. Absorption Test: ASTM D 570, 24 hour immersion in Type DH 2000 hours (equivalent to approximately 6 years of 4. Weathering Test: ASTM G-23, Atlas Twin Arc Weatherometer Laboratories on the Poly-I-Gard 246SF Decking System IV-G Loss due to Percolation after the 1000 cycles abrasion
Percolation Test: ICC-ES Evaluation Svc., Inc. Summary of Test Report Conducted by Ramtech 3.
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