Products
Toynol® and Vanconol® specialty additives across fine chemicals, polymer intermediates and waterborne coating applications.
Fine Chemicals
Specialty additives, conductive materials, catalytic inhibition and more. CATB-61, PCS-85
View Fine Chemicals →Polymer Intermediates
Polymer modification, printing materials and other polymer intermediates.
View Polymer Intermediates →Acetylenic Diol Series
Acetylenic diol surfactants, self-synthesized, patented, low-foam and efficient. FS-204, T-87
View Acetylenic Diol Series →Wetting Agents
Efficiently reduce static and dynamic surface tension for excellent wetting. D-502A, Superwet-320
View Wetting Agents →Substrate Wetting Agents
Improve substrate wetting, prevent cratering and poor adhesion. BWA-925, BWA-930
View Substrate Wetting Agents →Dispersants
Precise selection by pigment type — carbon black, phthalocyanine, organic and inorganic. DS-192N, DS-260
View Dispersants →Defoamers
Silicone, polyether and molecular types, balancing defoaming and compatibility. Foamic-024, Foamic-041
View Defoamers →Leveling Agents
Improve film smoothness, eliminate orange peel and cratering. SI-800, Superwet 4000
View Leveling Agents →Select by Application
Covering waterborne industrial coatings, wood coatings, architectural coatings, ink printing, waterborne colorants, latex products, conductive pastes, silicones and more
Why Choose Hi-Perferal Additives
Independent R&D & Production
The Liaoning Surfychem technical team self-synthesizes acetylenic diol surfactants, with intelligent production bases in Tianjin HQ and Panjin, Liaoning.
Cost-Efficient Alternatives
Toynol® surfactants can be evaluated as cost-efficient alternatives to established additive brands, with application support and customers in more than 30 countries.
Application Engineering Support
Our additive application engineers support the full process from selection and dosage to processing, with free sample testing and targeted formulation advice.
About Hi-Perferal
Tianjin Hi-Perferal Advanced Materials Co., Ltd. ("Hi-Perferal") develops, manufactures and supplies surfactants and chemical additives. Its wholly owned subsidiary, Liaoning Surfychem Co., Ltd., operates the Panjin production base.
Its Toynol® and Vanconol® brands serve complementary application areas. Hi-Perferal maintains ISO 9001 and ISO 14001 management-system certifications and serves customers in more than 30 countries.
Learn MoreTechnical Resources
How to Select a Dispersant for Graphite Slurry? Stable Dispersion and Sedimentation Control
How to select a dispersant for graphite slurry? Graphite is hydrophobic and prone to platelet stacking, causing rapid slurry settling. Selection follows a three-step combination: Toynol® DS/ADS polymeric dispersants for de-agglomeration, AN suspension stabilizers for sedimentation control, and FS-204/Superwet wetting agents for improved wetting, validated by gradient screening using fineness–viscosity–sedimentation indicators, with TDS and actual test data as the reference.
How to Select Additives for Wood Coatings? Formulation Approaches for Waterborne Clear Coats, Pigmented Topcoats, and Primers
This article explains how to select Toynol® additives for waterborne wood coatings based on formulation type (clear coat, pigmented topcoat, or primer) and application method (spray, brush, or roller), covering wetting, dispersion, defoaming, and leveling.
How to Select Additives for Waterborne Printing Inks? A Complete Guide to Wetting, Dispersing, Defoaming and Leveling
Foaming during printing, poor wetting on plastic films, uneven pigment dispersion, and cratering/poor leveling are the four major challenges in waterborne printing inks. This article explains the selection approach for wetting, dispersing, defoaming and leveling additives, with Toynol® model references (FS-204/Superwet, DS/ADS, DF/Foamic, SI series); all data to be confirmed with the corresponding TDS.
How to Select Latex Additives? Complete Solution for Wetting, Dispersing, and Foam Control in Emulsion Systems
This article covers the selection logic and compatibility testing for wetting agents, defoamers, and dispersants in latex/emulsion systems, with Toynol® product recommendations for combination packages.
How to Select Silicone Additives? Compatibility Solutions for Low Surface Energy Systems
This article clarifies additive compatibility evaluation methods for low surface energy systems, and discusses the application directions of Toynol® FS-204/Superwet wetting agents, DF/Foamic defoamers, and SI leveling agents, with data verified against TDS and actual test results.
How to Select Polishing Slurry Additives? Dispersion, Wetting and Corrosion Protection Solutions
This article explains the logic of combining dispersants, wetting agents, defoamers and corrosion inhibitors in polishing slurry/lapping fluid formulations, with product direction from Toynol® dispersants (DS/ADS series), wetting agents (FS-204/Superwet series) and Vanconol® corrosion inhibitors; specific data are subject to the relevant TDS.
How to Select a Battery Slurry Dispersant? Dispersion Solutions for Cathode Conductive Materials
Since cathode slurry dispersion quality determines the conductive network, slurry viscosity, and electrode consistency, this article explains the dispersion challenges, dispersant mechanism, and selection route, using Toynol® DS/ADS series polymeric dispersants and the published conductive carbon black case as the reference starting point; TDS and actual formulation data should be used as final benchmarks.
How to formulate adjuvants for pesticide suspension concentrates (SC)? A complete dispersion and stabilization solution
This article presents a complete dispersion and stabilization route for pesticide suspension concentrates (SC), covering wetting, dispersant selection, suspension stabilization, and Ostwald ripening inhibition, with formulation solutions based on Toynol® DS series dispersants, AN suspension stabilizers, and FS-204 wetting agents.
How to Select Low-Foam Wetting Agents? Balancing Surfactants and Foam Control
Excessive foam in cleaning agents and waterborne coatings is often caused by the foam-stabilizing behavior of the wetting agent itself. This article clarifies the differences between low-foam wetting agents and conventional surfactants and the low-foam mechanisms of acetylenic diols and branched alcohols, providing scenario-based low-foam wetting solutions for cleaning, metal pretreatment, coating grinding and application — with Toynol® FS-204, LFS series, and LFS-2501 selection references plus an FAQ. All data subject to TDS.
Selecting Dispersants for Waterborne Color Pastes: A Stable Dispersion Approach for Pigment Concentrates
This article explains the wetting–dispersing–stabilizing mechanism of dispersants for pigment concentrates, outlines a selection path between polymeric and anionic types, and provides a practical Toynol® DS-series dispersant + FS-204 wetting agent approach matched by pigment type, validated by fineness, viscosity and storage stability (subject to TDS values).
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