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Polyether modified silicone wetting agent factory Supplier

KBS Additives solutions for Solvent-Free Polyurea Coatings

KBS Additives solutions are developed specially for solvent-free polyurea formulations. This integrated platform covers four essential functions: dispersants, thixotropic agents, wetting agents, and defoamers. It addresses common challenges in solvent-free polyurea systems, including high viscosity, pigment and filler settling, sagging on vertical surfaces, floating color, poor substrate wetting, shrinkage, orange peel, entrapped air, foam, and dark foam. Suitable for polyurea self-leveling floors, topcoats, thick-film coatings, waterproofing systems, and color pastes, the series helps simplify additive selection, reduce compatibility risks, and improve storage stability and application performance.

Chemical Name :
Additives Solutions
Application :
Polyurea topcoat, General-purpose polyurea system, Wetting and leveling, Defoaming, etc.
Product model :
KBS-F110K, KBS-F1610A, KBS-C410K KBS-F0200, KBS-F5050, KBS-F4020, KBS-F4020, KBS-F1610A, KBS-F110K, etc.
brand :
Kabasph

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product introduction

The series are designed for solvent-free polyurea coatings, floorings, waterproofing systems, thick-film applications, and formulations based on polyether, polyester, hydroxypropylene and castor oil systems. Its core performance targets are: viscosity reduction, anti-floating and anti-discoloration, gloss stabilization, anti-settling, sag resistance, wetting and leveling, and defoaming without cratering.

Series Portfolio

Solvent Free polyurea System
Product name	Model	Product Type	Product Characteristics	Homogeneous product
Disperant	KBS-F5050	Acid Polyester Compounds	General-purpose cost-effective, viscosity-reducing dispersants
	KBS-F4020	Modified polyurethane compounds	Inhibit floating colour, gloss stabilisation, general purpose dispersant, inorganic viscosity reduction, organic dispersion
	KBS-F0200	Acid Polyester Compounds	Polyether polyurethane, strong viscosity reducing dispersant
	KBS-F110K	Acid Polyester Compounds	Gloss, viscosity reduction, excellent colour spreading performance in white top coat, general purpose for polyether, polyester, hydroxypropylene, castor oil.	BYK110
	KBS-F1610A	Modified Polyurethane Compounds	Efficient organic, inorganic, carbon black universal polymer additives
	KBS-F104S	Silicone compounds	Anti-floating and anti-decolouration added before and after
Thixotropic agent	KBS-C410K	Organic polyureas		BYK410
Thixotropic agent	KBS-C3120X	Polyamide Wax Pastes
Wetting agent	KBS-L333K	Polyether Modified Silicones		BYK-333
	KBS-L3310	Polyether-modified silicones
	KBS-L358A	Polyacrylate solutions
	KBS-L3777	Fluorine-modified acrylate solution
Defoamer	KBS-X052	Polyacrylate
	KBS-X066N	Fluorine modified silicone solution
	KBS-X6800A	Modified silicone	Excellent defoaming and foam inhibition
	KBS-X053	Non-silicone defoamers

Dispersants: Stable Color, Lower Viscosity and Better Gloss

Solvent-free polyurea systems often require high filler loading and stable pigment dispersion. Poor dispersion can lead to high viscosity, settling, floating color, gloss loss and uneven surface appearance. The KBS dispersant range offers targeted solutions:

KBS-F5050 — General-purpose and cost-effective viscosity-reducing dispersant.
KBS-F4020 — Modified polyurethane dispersant. Inhibits floating color, stabilizes gloss, reduces inorganic viscosity and improves organic dispersion.
KBS-F0200 — Acid polyester dispersant for polyether polyurethane systems. Strong viscosity reduction.
KBS-F110K — Acid polyester dispersant. Provides gloss, viscosity reduction and excellent color spreading in white top coats. General purpose for polyether, polyester, hydroxypropylene and castor oil systems.
KBS-F1610A — Modified polyurethane polymer additive for efficient dispersion of organic pigments, inorganic pigments and carbon black.
KBS-F104S — Silicone compound for anti-floating and anti-discoloration. Can be added before or after.

Recommended for: solvent-free polyurea topcoats, self-leveling systems, pigmented coatings, carbon black systems, color pastes and formulations requiring gloss stability.

Thixotropic Agents: Anti-Settling, Sag Resistance and Color Uniformity

KBS-C410K is an organic polyurea thixotropic agent designed for solvent-free polyurea systems.
KBS-C3120X is a polyamide wax paste thixotropic agent.

These products help improve anti-settling performance, sag resistance and color uniformity in solvent-free polyurea coatings.

Recommended for: solvent-free polyurea coatings and floorings where storage stability, vertical sag resistance and color uniformity are required.

Wetting Agents: Improved Surface Wetting and Leveling

Surface defects such as poor wetting, shrinkage, orange peel and uneven leveling are common in solvent-free polyurea coatings. KBS wetting agents help achieve a smooth, uniform and high-quality finish.

KBS-L333K — Polyether modified silicone wetting agent.
KBS-L3310 — Polyether modified silicone wetting agent.
KBS-L358A — Polyacrylate solution wetting and leveling agent.
KBS-L3777 — Fluorine-modified acrylate solution wetting and leveling agent.

Recommended for: solvent-free polyurea topcoats, self-leveling systems, thick-film coatings and systems requiring improved wetting and leveling.

Defoamers: Strong Foam Control Without Cratering

Solvent-free polyurea systems are often thick, high-solids and prone to entrapped air. Poor defoamer selection can cause cratering, pinholes, poor compatibility and surface defects. KBS defoamers are designed to balance defoaming power, compatibility and surface quality.

KBS-X052 — Polyacrylate defoamer.
KBS-X066N — Fluorine-modified silicone defoamer.
KBS-X6800A — Modified silicone. Excellent defoaming and foam inhibition.
KBS-X053 — Non-silicone defoamer.

Recommended for: solvent-free polyurea thick coatings, self-leveling systems and formulations requiring strong foam control.

Polyether modified silicone wetting agent factory Supplier

Quick Selection Guide

Application	Recommended KBS Products
Polyurea topcoat	KBS-F110K, KBS-F1610A; KBS-X052, KBS-X066N; KBS-L333K, KBS-L3310; KBS-C410K
Polyurea self-leveling / thick coating	KBS-F0200, KBS-F4020; KBS-X6800A; KBS-L358A, KBS-L3777; KBS-C410K, KBS-C3120X
General-purpose polyurea system	KBS-F5050, KBS-F4020
Anti-floating / anti-discoloration	KBS-F104S, KBS-F4020
Carbon black or organic pigment dispersion	KBS-F1610A, KBS-F110K
Thixotropy / anti-sagging	KBS-C410K, KBS-C3120X
Wetting and leveling	KBS-L333K, KBS-L3310, KBS-L358A, KBS-L3777
Defoaming	KBS-X052, KBS-X066N, KBS-X6800A, KBS-X053

Why KBS Solvent-Free Polyurea System?

One series, four functions — dispersing, thixotropy, wetting and defoaming.
Designed for solvent-free polyurea — high solids, thick film and self-leveling applications.
Broad compatibility — suitable for polyether, polyester, hydroxypropylene and castor oil systems.
Helps reduce additive screening — fewer compatibility risks and simpler formulation development.
Supports final appearance — better gloss, color uniformity, surface smoothness and anti-floating performance.
Improves application reliability — anti-settling, sag resistance and stable defoaming performance.

KBS Solvent-Free Polyurea System is not just a single additive. It is a complete additive platform for solvent-free polyurea coatings and flooring systems.

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