|
[China]
Trade Verify
Address: 1001，Logistics Center NO 1 Hai Tian Rode,Xiamen,China
Contact name:
shengstone international limited |
|
Verified Suppliers
|
|
|
Laboratory Epoxy Resin Slab Worktop Technical Date Heat Resistance And Corrosion Resistance
Epoxy resin for years was the standard in most laboratory
environments because of its high heat resistance and ability to
withstand exposure to caustic chemicals.
Epoxy resin counter tops are made from a mixture of materials then
cured as a solid continuous product. Epoxy resin countertops are a
mixture of resin, silica, a hardener, and filler, which are molded
and oven cured as a solid slab.
Physical Property
| Physical property | Test standard | Imperial units | International unit |
| Compressive strength | ASTMD695 | 38.355psi | 264MPa |
| Bending strength | ASTMD790 | 13.210psi | 90.9MPa |
| Tensile strength | ASTMD638 | 11.100psi | 76MPa |
| Density | ASTMD792 | 143.64lbs/ft3 | 2.30g.cm3 |
| M hardness | ASTMD785 | 93.7 | 93.7 |
| Hot deformation temperature | ASTMD648 | 457°F | 230℃ |
| Coefficient of thermal expansion | ASTMD696 | 1.2*10-5in/°F | 2.65*10-5mm/℃ |
| Fire resistance | ASTMD635 | Non combustible | Non combustible |
| Water absorption | ASTMD570 | 0.05% | 0.05% |
Chemical Property
| CHEMICALS | MINIMUM |
| ACCEPTABLE | |
| RESULTS | |
| Inorganic Acids-Corrosive | |
| Chromic Acid 40% | 4 |
| Hydrochloric Acid 10% | 1 |
| Hydrochloric Acid 37% | 1 |
| Nitric Acid 40% | 1 |
| Nitric Acid 70% | 1 |
| Sulfuric Acid 60% | 1 |
| Sulfuric Acid 96% | 5 |
| Organic Acids-Corrosive | |
| Acetic Acid 5% | 1 |
| Acetic Acid,Glacial | 1 |
| Citric Acid 1% | 1 |
| Oleic Acid | 1 |
| Phenol Solution 5% | 1 |
| Alkaline Solutions-Corrosive | |
| Ammonium Hydroxide 10% | 1 |
| Sodium Carbonate Sol 20% | 1 |
| Sodium Hydroxide 60% | 1 |
| Sodium Hypochlorite Sol 4% | 1 |
| Potassium Hydroxide 15% | 1 |
