Ethylene Dichloride Caster Compatibility

Chemical Overview

Molecular Formula: C₂H₄Cl₂

Physical Properties: Ethylene dichloride (1,2-dichloroethane) is a colorless liquid with a sweet, chloroform-like smell odor. It has a boiling point of 83.5°C, a melting point of -35.7°C, and a density of 1.253 g/cm³ at 20°C. It is slightly soluble in water (8.7 g/L) and miscible with organic solvents. (Source: PubChem)

Industrial Applications

Ethylene dichloride is commonly used in:

• Vinyl Chloride Production: As a precursor for PVC manufacturing.
• Solvents: In cleaning and degreasing operations.
• Chemical Synthesis: In producing chlorinated compounds.
• Exposure Scenarios: Spills in chemical plants or storage areas may contact caster wheels.

WhWheel Material Compatibility Summary

Best Suited Materials (A/B Ratings): Polyolefin (A) and Phenolic (B) resist chlorinated solvents. Ductile Cast Iron and Forged Steel (A) are also suitable.

Materials to Avoid (C/D Ratings): Avoid Rubber, Urethane, and Thermoplastic Rubber (C/D) due to swelling or degradation.

Wheel Compatibility Table

Wheel Material	Interaction Description	Rating
Ductile Cast Iron	Resistant to solvents; no corrosion.	A
Elastomer	Swelling and degradation likely.	C
Forged Steel	Unaffected by dichloride.	A
Neoprene/Nylon Glass Core	Neoprene degrades; nylon resists slightly.	C
Nylon	Moderate resistance; swelling possible.	C
Nylon Glass Filled	Slightly better than nylon; minor swelling.	C
Phenolic	Good resistance; minimal degradation.	B
Polyolefin	Excellent inertness; unaffected.	A
Polyurethane on Aluminum Core	Polyurethane degrades; aluminum resists.	C
Polyurethane on Iron Core	Polyurethane degrades; iron unaffected.	C
Rubber	Significant swelling and degradation.	D
Solid Elastomer	Swelling likely; poor performance.	C
Thermoplastic Rubber	Degrades with solvent exposure.	D
Urethane	Swelling and degradation.	C
V-Grooved Iron	Resistant to solvents; no corrosion.	A

Conclusion

Ethylene dichloride is compatible with Polyolefin, Ductile Cast Iron, and Forged Steel wheels (A ratings). Avoid Rubber and Thermoplastic Rubber due to degradation. For assistance, contact CasterTech.