Hydrogen Peroxide 30% Caster Compatibility

Chemical Overview

Molecular Formula: H₂O₂

Physical Properties: Hydrogen peroxide (30% aqueous solution) is a colorless liquid with a slight odor. It has a density of ~1.11 g/cm³, is miscible with water, and is a strong oxidant. (Source: PubChem)

Industrial Applications

Hydrogen peroxide is used as a bleaching agent, disinfectant, and in chemical synthesis. Caster wheels may be exposed in medical facilities or manufacturing plants.

Wheel Material Compatibility Summary

Best Suited (A/B): Polyolefin and Nylon Glass Filled are highly resistant to 30% hydrogen peroxide.

Avoid (C/D): Avoid Ductile Cast Iron, V-Grooved Iron, Rubber, and Polyurethane-based wheels due to oxidation or degradation risks.

Wheel Compatibility Table

Wheel Material	Interaction Description	Rating
Ductile Cast Iron	Significant oxidation; unsuitable.	D
Elastomer	Moderate degradation; limited suitability.	C
Forged Steel	Moderate oxidation; not recommended.	C
Neoprene/Nylon Glass Core	Neoprene degrades; nylon core resists but overall poor.	C
Nylon	Moderate resistance; some degradation.	C
Nylon Glass Filled	Excellent resistance; highly stable.	A
Phenolic	Moderate resistance; some degradation.	C
Polyolefin	Excellent chemical inertness.	A
Polyurethane on Aluminum Core	Polyurethane degrades; aluminum resists but overall poor.	C
Polyurethane on Iron Core	Polyurethane degrades; iron oxidizes; unsuitable.	D
Rubber	Significant degradation; unsuitable.	D
Solid Elastomer	Moderate degradation; limited suitability.	C
Thermoplastic Rubber	Significant degradation; unsuitable.	D
Urethane	Moderate degradation; not recommended.	C
V-Grooved Iron	Significant oxidation; unsuitable.	D

Conclusion

Hydrogen peroxide (30%) is a strong oxidant, and Polyolefin and Nylon Glass Filled are ideal caster wheel materials. Avoid metal-based wheels, Rubber, and Polyurethane-based wheels due to oxidation and degradation risks. For more information, contact us at CasterTech.