Info@chem-additive.com

+86-730-8422288

Language

CHEM Additives · Trustworthy

Product Center

Innovative products

SMA resin and derivatives

Surfactant

Defoamer

Wetting agent

Dispersant

Leveling fee

Anti-flash rust

Rheology additives

Innovative products

※ Leveling and anti-shrinkage additive: innovative additive provides wetting, leveling and anti-shrinkage functions in water-based formula

※ Defoaming agent: innovative defoaming agent provides, defoaming, defoaming and wetting functions in aqueous two-component polyurethane formula system

※ Stain-resistant and oil-resistant additives: innovative stain-resistant and oil-resistant additives improve the easy cleaning of the coating, and anti-adhesion does not affect the repainting property

SMA Resin and Derivatives

※ SMA resin is a high-performance polymer formed by block copolymerization of Styrene and Maleic Anhydride

Surfactant

※ Base material wetting agent: we generally need to consider the surface energy of the base material, construction technology (such as high-speed coating, spraying, drenching, etc.), drying conditions, and system pH value when screening the base material wetting agent

※ GREESOL multifunctional additives: help you solve many thorny problems of water-based coatings, inks and adhesives

※ Polysiloxane series

Defoamer

※ New alkyne glycol molecular defoamer: with dynamic wetting and defoaming functions, improve the performance of high-end water-based coatings, inks and adhesives
※ Foam control agent for concrete admixtures: GRESOL G series products are multifunctional molecular level foam control agents developed based on Gemini technology. A foam control agent specially developed for the application of concrete polycarboxylic acid admixture

Wetting agent

※  Wetting: the process of replacing the air and moisture attached to the surface of the pigment filler aggregate with the base material
※  Separation: the process of separating primary ions from aggregates in grinding. Obtained by shear force
※  Stabilization: pigment dispersion is an unstable system, and its main stabilization mechanism: steric resistance, charge stability

Dispersant

Leveling feel

※ Leveling agent: no matter what coating method is used for water-based coating, after construction, there will be a leveling and drying film forming process, and then gradually form a flat, smooth and uniform coating film. Whether the coating film can reach a flat and smooth characteristic is called leveling

Anti flash rust

※ The first type of traditional acid salts, such as nitrite, molybdate, strontium chromate, etc., are not environmentally friendly and toxic, and nitrite has a great negative effect on salt fog resistance
※ The second type is polymer organic amine complex, such as DMEA dimethylethanolamine, AMP95 diaminodimethyl1,2-diisopropanol, etc

Rheological additives

※  Cellulose ethers: The action mechanism of cellulose ethers thickeners is mainly because macromolecular chains with hydroxyl groups can not only have strong hydration with water, but also produce intermolecular entanglement, thus increasing the viscosity of water phase
※  Polyurethane thickener (HEUR): polyurethane thickener HEUR is a non-ionic hydrophobic modified ethylene oxide polyurethane block copolymer
※  Gas-phase silica thickeners: they are very easy to form a uniform three-dimensional network structure through the association of hydrogen bonds in the oily system, which can increase the viscosity of the coating

Select CHEM

Chem (Yueyang) Waterborne Additive Co., Ltd., founded in 2010, is located in Chenglingji Harbor Industrial New Area, Hunan Province, specializing in the research and development, production and sales of environmentally friendly additives. The company has an expert technical team in chemical synthesis, application, analysis and other fields, has extensive cooperation with scientific research institutions such as Huazhong University of Science and Technology, has strong product research and development capabilities, and has established a good corporate image in domestic and foreign customers and the same industry. Our alkynol multifunctional surfactant was supported by the 2012 Innovation Fund of the Ministry of Science and Technology. At present, the company has many invention patents with independent intellectual property rights.

2010

Founded in

33333 ㎡

Plant floor area

130 +

Number of employees

13 +

Invention patent

8 +

Industry experience

Sales network

After 10 years of practice and accumulation, Chem(Yueyang) Waterborne Additive Co., Ltd. has established a good corporate image, technical team and sales team among customers at home and abroad