Windshield Repair Resin Strength Lab Test After Exposure

Windshield Repair Resin Strength Retention after Exposure by ASTM- D 1062 -96

  • Test 1 – no exposure
  • Test 2 - 2 hour boil
  • Test 3 – 400 hours QUV followed by temperature cycling -30 f to +200 f. Measurement - lbf/in
Resin Test 1 Test 2 Retention Test 3 Retention
2400 436 992 228% (gain) 642 147% (gain)
1600 418 884 211% (gain) 553 132% (gain)
400 356 1190 334% (gain) 1050 295% (gain)
60 291 342 117% (gain) 537 185% (gain)
45 556 668 120% (gain) 495 88%
20 513 341 117% (gain) 419 82%