Wheel Materials vs. Chemical Compatibility Guide
Casters and Wheels need to operate in a wide range of environments. Chemical exposure can greatly reduce the lifespan of certain materials so it's essential to pick the right wheel materials as compared to the chemical environments those wheels will be exposed to. Use our guide to see what wheels best fit your application. As always if you have any questions give us a call or contact us.
Wheel Materials vs. Chemical Compatibility Guide
Casters and Wheels need to operate in a wide range of environments. Chemical exposure can greatly reduce the lifespan of certain materials so it's essential to pick the right wheel materials as compared to the chemical environments those wheels will be exposed to. Use our guide to see what wheels best fit your application. As always if you have any questions give us a call or contact us.
Acetic Acid (Glacial)
CH₃COOH
Acetic Acid Glacial Caster Compatibility
Chemical Overview
Molecular Formula: C₂H₄O₂
Physical Properties: Acetic acid glacial (>99%) is a colorless liquid with a strong, pungent odor. It has a density of 1.05 g/cm³, a boiling point of 118°C, and a melting point of 16.6°C. It is highly corrosive and reactive with many materials. (Source: PubChem)
Industrial Applications
Glacial acetic acid is used in chemical synthesis, plastics production, and as a solvent in industrial processes. It is found in laboratories and manufacturing plants, with exposure risks during handling or spills affecting caster wheels on transport equipment.
Wheel Material Compatibility Summary
Best Suited (A/B): Polyolefin and Nylon Glass Filled resist glacial acetic acid well. Polyurethane on Aluminum Core is also suitable.
Avoid (C/D): Avoid Rubber, Thermoplastic Rubber, Ductile Cast Iron, and V-Grooved Iron due to severe degradation or corrosion.
Wheel Compatibility Table
| Wheel Material | Interaction Description | Rating |
|---|---|---|
| Ductile Cast Iron | Highly corrosive; rapid degradation. | D |
| Elastomer | Significant swelling; unsuitable. | D |
| Forged Steel | Corrosion likely; not recommended. | D |
| Neoprene/Nylon Glass Core | Neoprene degrades; nylon core resists but overall poor. | D |
| Nylon | Good resistance; slight absorption. | B |
| Nylon Glass Filled | Excellent resistance; highly stable. | A |
| Phenolic | Moderate resistance; some degradation. | C |
| Polyolefin | Excellent chemical inertness. | A |
| Polyurethane on Aluminum Core | Good resistance; aluminum unaffected. | A |
| Polyurethane on Iron Core | Polyurethane resists; iron core corrodes if exposed. | C |
| Rubber | Severe swelling and degradation. | D |
| Solid Elastomer | Significant swelling; poor performance. | D |
| Thermoplastic Rubber | Rapid degradation; unsuitable. | D |
| Urethane | Moderate resistance; some softening. | C |
| V-Grooved Iron | Corrodes rapidly; unsuitable. | D |
Conclusion
Glacial acetic acid is highly corrosive, making Polyolefin, Nylon Glass Filled, and Polyurethane on Aluminum Core the best caster wheel materials. Avoid Rubber, Thermoplastic Rubber, and iron-based wheels due to severe degradation. For further guidance, contact us at CasterTech.