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Zelan™ CA-72
As of early 2025, Chemours Zelan™ has been discontinued, and ChemPoint is committed to helping customers find alternatives. We offer Momentive CoatOSil™ and Silquest™, silicone-based surface-modifying additives, and ICT Thetawet™, Thetaguard™, and Thetapel™ fluorosurfactants and fluoropolymers. Contact us, and one of our technical experts will assist you in finding the closest option for your formulation.
Zelan™ CA-72 is a non-flourinated, alkyl urethane water repellent that works well to provide water repellency to a variety of hard surfaces.
Fulfilled By ChemPoint
- Manufacturer: Chemours
- Product Line: Capstone™ Fluorosurfactants
- Product: Zelan™ Non-Fluorinated Surfactants
- Industries: Care Chemicals | Coatings
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
Zelan™ CA-72 is an alkyl urethane water repellent that works well on leather and hard surfaces such as concrete. It is made with renewable plant based material and is non-fluorinated making it an environmentally friendly option for water and stain repellency.
Specifications
Ionic Type: Non-ionic/slightly anionic
Appearance: Off-white to white, cloudy liquid
Chemical Structure Alkyl urethane
Active Solids, wt%: 19–21, in water
Density, g/mL: 1.002
pH: 8–10
Solubility: Readily dispersible in water between 10–35 ºC (50–95 °F)
Shelf Life: 2 years
Foam: Can foam with excessive shaking
Flash Point (closed cup): Not flammable
Boiling Point, °C (°F): ~100 (~212)
Freezing Point, °C (°F): ~0 (~32)
Primary Chemistry: Alkyl Urethane
Features & Benefits
Non-flourinated
Plant based
Extreme water repellency
Improves cleanability of stone
Blends well with other Capstones™
Can be applied using a brush, mop, roller, or paint pad
May be used in industrial, professional, and
consumer applications
Problems Solved
Regulatory restrictions regrading fluorochemicals and halogens.
Poor water resistance of various porous surfaces including concrete, mortar, grout, and masonry.
Applications
A biocide should be added to formulations made using Zelan™ CA-72 to protect against microbial growth.
Related Applications
Related Chemistries
Related Functions
Related Technologies
Coatings
Capstone™ Fluorosurfactants Articles
Chemours™ Zelan CA-72 - Halogen Free
Zelan CA-72 is the newest addition to the Capstone™ line of products. Zelan is a durable water / stain repellent treatment for fabrics, textiles, nonwovens, and a variety of hard surfaces. It is renewably sourced from non-fluorinated, plant based materials.
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