NOTICE: RESIN SHORTAGE
ON ALL ORDERS PLACED AFTER MARCH 14TH
Due to a Global Resin Shortage we will continue to do our best providing timely solutions to all of your orders.
Physical Properties
project 21
Testing was done on room temperature specimens cured for two weeks.
Typical values; these numbers should not be construed as specifications.
All tests were done on neat specimens and did not contain fillers or fiber reinforcements.
Resin/hardener | 1980/2100 | 2000/2100 | 2020/2100 | 2040/2100 |
| Mix by Volume | 2 to 1 | 2 to 1 | 2 to 1 | 2 to 1 |
| Mix by Weight | 100 to 45 | 100 to 45 | 100 to 45 | 100 to 45 |
| Tensile Strength | 10,800 | 9,800 | 10,300 | 9,300 |
| Tensile Modulus | 420,000 | 405,000 | 395,000 | 380,000 |
| Flexural Strength | 13,500 | 14,800 | 14,900 | 14,800 |
| Flexural Modulus | 510,000 | 480,000 | 455,000 | 380,000 |
| Barcol Hardness | 84 | 83 | 82 | 82 |
| HDT | 125°F | 122°F | 117°F | 115°F |
| Compression Yield | 16,100 | 15,400 | 13,500 | 11,700 |
| Elongation % | 2.3 | 3.8 | 5.1 | 6.5 |
Composite Pro
Testing was done on room temperature specimens cured for two weeks.
Typical values; these numbers should not be construed as specifications.
All tests were done on neat specimens and did not contain fillers or fiber reinforcements.
Resin/hardener | 2050/3100 | 2070/3100 | 2090/3100 |
| Mix by Volume | 3 to 1 | 3 to 1 | 3 to 1 |
| Mix by Weight | 100 to 30 | 100 to 30 | 100 to 30 |
| Tensile Strength | 11,200 | 10,300 | 10,400 |
| Tensile Modulus | 470,000 | 445,000 | 415,000 |
| Flexural Strength | 13,700 | 14,900 | 15,300 |
| Flexural Modulus | 530,000 | 510,000 | 475,000 |
| Barcol Hardness | 85 | 84 | 82 |
| HDT | 126°F | 124°F | 119°F |
| Compression Yield | 16,100 | 15,400 | 13,500 |
| Elongation % | 2.7 | 4.1 | 5.6 |