Hexane Caster Compatibility

Chemical Overview

Molecular Formula: C₆H₁₄

Physical Properties: Hexane is a colorless, flammable liquid with a mild odor. It has a density of 0.66 g/cm³, a boiling point of 68.7°C, and is insoluble in water. It is a non-polar solvent. (Source: PubChem)

Industrial Applications

Hexane is used as a solvent in oil extraction, cleaning, and chemical synthesis. Caster wheels may be exposed in industrial or laboratory environments.

Wheel Material Compatibility Summary

Best Suited (A/B): Polyolefin, Nylon Glass Filled, and Ductile Cast Iron are highly resistant to hexane.

Avoid (C/D): Avoid Rubber, Thermoplastic Rubber, and Neoprene/Nylon Glass Core due to swelling or degradation.

Wheel Compatibility Table

Wheel Material	Interaction Description	Rating
Ductile Cast Iron	Resistant; minimal interaction.	A
Elastomer	Moderate swelling; limited suitability.	C
Forged Steel	Resistant; no significant degradation.	A
Neoprene/Nylon Glass Core	Neoprene swells; nylon core resists but overall poor.	D
Nylon	Good resistance; slight absorption.	B
Nylon Glass Filled	Excellent resistance; highly stable.	A
Phenolic	Good resistance; minimal effect.	B
Polyolefin	Excellent chemical inertness.	A
Polyurethane on Aluminum Core	Good resistance; aluminum unaffected.	B
Polyurethane on Iron Core	Polyurethane resists; iron core unaffected.	B
Rubber	Swelling and softening; unsuitable.	D
Solid Elastomer	Moderate swelling; poor performance.	C
Thermoplastic Rubber	Significant swelling; rapid degradation.	D
Urethane	Good resistance; slight softening possible.	B
V-Grooved Iron	Resistant; no significant interaction.	A

Conclusion

Hexane is a non-polar solvent, and Polyolefin, Nylon Glass Filled, and metal-based wheels like Ductile Cast Iron are ideal. Avoid Rubber and Thermoplastic Rubber due to swelling. For more details, contact us at CasterTech.