Chemical resistance
- 【Evaluation method】
- ASTM D543 56T Standard: 7 days immersion in 23℃
- 【Criteria】
- Mass difference between before and after immersion :
- ◯ … 5%>
- △ … 5〜10%
- ✕ … 10%<
Material | SunForce™ | Remarks | |
---|---|---|---|
Oil | Machine oil | ◯ | Increase in weight |
Kerosene | ◯ | Increase in weight | |
Light oil | ◯ | Increase in weight | |
Anti-rust oil (COSMO NON-RUST PASD) |
◯ | Increase in weight | |
Engine oil | ◯ | Increase in weight | |
Inorganic solvent |
Sulfic acid (30%) | ◯ | |
Nitric acid (10%) | ◯ | ||
Hydrochloric acid (10%) | ◯ | ||
Sodium hydroxide (10%) | ◯ | ||
Ammonia (10%) | ◯ | ||
Organic solvent |
Toluene | ✕ | |
Acetone | ✕ | ||
Ethylalcohol | ◯ | Increase in weight | |
n-Heptane | △ | Increase in weight | |
Ethylacetate | ✕ | Increase in weight | |
2-Butanone | ✕ |
The above values are measured values for reference only.