Wyncoat® SE-4551 _ Ultra Wear-Resistant Slip Additive

Feb 27, 2026

Wyncoat® SE-4551 | Ultra Wear-Resistant Slip Additive

Core Selling Points

5★ Slip & Wear Resistance | Water-Oil Universal | No Silicone Craters | Skin-like Silky Touch

Industrial Grade Additive for Leather/Coatings/Inks

Core Advantages

Ultra-high abrasion resistance & slip performance: effectively reduces the friction coefficient, provides excellent anti-blocking effect, and endows coated products with a luxurious silky-oily skin-like touch.
Multi-performance enhancement: significantly improves coating wettability, enhances paint film water resistance, boosts fabric tear strength and wrinkle resistance, and delivers a mild noise reduction effect.
Excellent compatibility: water-oil universal system, no silicone craters

Typical Physical Properties

Property	Specification
Appearance	White translucent paste
Viscosity (25℃, cp)	≥20000
Solid Content (%)	80±2

Recommended Application & Dosage

Dilute with water/solvent first, add at the final production stage

Application Scenario	Dosage Range	Core Effect
Dry-process PU Leather	0.5-2.0%	High wear resistance, long-lasting silky touch
PVC Leather	0.5-2.0%	Enhanced abrasion resistance, anti-blocking
Oil-based Textile PU Coating	0.5-2.0%	High wear resistance, anti-wrinkle, silky feel
Oil/Water-based Leather Surface Treatment	0.5-2.0%	Wear resistance, smooth protective film
Oil-based Epoxy Floor Paint	0.3-0.6%	Wear/scratch resistance, noise reduction
Oil-based Printing Ink	0.3-1.0%	Slip property, anti-sticking, print wear resistance
Water-based Resin System	0.5-2.0%	Smooth touch, improved abrasion resistance

Performance Comparison (Homologous Products)

Performance Index	SE-4251	SE-4551	SE-7109
Touch Style	Silky soft	Silky soft	Silky soft
Slip Performance	★★★★★	★★★★★	★★★
Touch Durability	★★★★	★★★★	★★★★
Compatibility	★★★★★	★★★★	★★★
Wear Resistance	★★★★★	★★★★★	★★★★
System Compatibility	Water/Oil	Water/Oil	Oil-only

Basic Product Information

Main Ingredient: High-molecular-weight polysiloxane dispersion
Specifications: 18KG / 180KG
Storage: Unopened original package, below 35℃
Shelf Life: 6 months
Transportation: Non-flammable, transported in accordance with regular chemical product specifications.
Usage Restriction: Industrial use only. This product has not been tested or stated to be suitable for food, medical or pharmaceutical use.

Professional Technical Support

✅ One-to-one formula debugging guidance

✅ On-site technical service support

Environmental & Disposal Notes

Do not discard randomly. Transfer residual contents/empty containers to approved waste treatment plants for professional recycling/disposal to avoid environmental pollution.

For more information about our products and services, please contact our sales team by email or phone. We look forward to establishing a long-term cooperative partnership with you!

Topwin is one of the leading professional manufacturers and solution providers with more than 20 years of experience, and has domestic top-level engineers in the silicone surfactant industry. Specializing in research and development, production, sales, and marketing of silicone-based special functional performance materials, Topwin also serves as a professional provider of technical services. Now our products are widely used in Polyurethane Foam, Corp Protection, Coatings and Inks , Leather & Textile, Silicone Release Coating for Paper and Film, Personal Care, and others.