Test method: ASTM D-543 ( 7 days immersion at 25°C (77F))
| Reagent | Change in appearance |
|---|---|
| Acetone | Dissolved |
| Aniline | Dissolved |
| iso-Octane | None |
| Ethyl Alcohol (95%) | None |
| Ethyl Alcohol (50%) | None |
| 2-ethylhexylsebacate | None |
| Hydrochloric acid (s.g. 1.19) | Orange Peel |
| Hydrochloric acid (10%) | None |
| Sodium chloride (10%) | None |
| Oleic acid | None |
| Olive oil | None |
| Hydrogen peroxide (28%) | None |
| Hydrogen peroxide (3%) | None |
| Sodium hydroxide (48%) | None |
| Sodium hydroxide (10%) | None |
| Sodium hydroxide (1%) | None |
| Citric acid (10%) | None |
| Chromic acid (40%) | Roughened surface and yellowish discoloring |
| Mineral oil | None |
| Acetic acid (5%) | None |
| Acetic acid (s.g. 1.05) | Dissolved |
| Ethyl acetate | Dissolved |
| Carbon tetrachloride | Whitening |
| Nitric acid(s.g. 1.42) | Dissolved |
| Nitric acid (40%) | Swollen |
| Reagent | Change in appearance |
|---|---|
| Nitric acid (10%) | None |
| Sodium hypochlorite | None |
| Diethyl ether | Crazing |
| Diemethyl formamide | Dissolved |
| Ammonium hydroxide(s.g. 0.9) | None |
| Ammonium hydroxide (10%) | None |
| Soap aqua solution(1%) | None |
| Sodium carbonate(20%) | None |
| Sodium carbonate(2%) | None |
| Turpentine | None |
| Toluene | Dissolved |
| Kerosene | None |
| Ethylene dichloride | Dissolved |
| Hydrofluoric acid (40%) | Swollen,whitening |
| n-Heptane | None |
| Phenolic solution (5%) | Swollen slightly |
| Transformer oil | None |
| Benzene | Dissolved |
| Methyl alcohol | Swollen slightly |
| Cotton oil | None |
| Sulfuric acid(s.g. 1.84) | Swollen and dissolved |
| Sulfuric acid (30%) | None |
| Sulfuric acid (3%) | None |
| Water (distilled) | None |
| Sea water | None |
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