SHANGHAI TOPFINE CHEMICAL CO., LTD.
SHANGHAI TOPFINE CHEMICAL CO., LTD.

Topfine Chemical is a leading provider of specialty chemicals for the coatings, inks, and adhesives industries. We offer a comprehensive range of high-quality chemical products designed to enhance the performance and efficiency of your formulations. As a professional paint and coating additives manufacturer, Topfine Chemical provides professional one-stop purchasing solutions for raw materials in the paint and ink industry. Our product portfolio includes solvents, plasticizers, reagents, monomers, stabilizers, and additives to enhance the performance and efficiency of your formulations. Our raw materials are characterized by their ability to replace high-pollution substances with eco-friendly and safe alternatives. Check out our products below, or you can contact us directly if you have any requirements.

Products

WHY BLEND IN AN ADDITIVE TO PAINT?

WHY BLEND IN AN ADDITIVE TO PAINT?

Additives in paints are often underestimated, with some assuming that solvents simply evaporate and don't impact the paint film significantly. However, this isn't accurate. Additives play critical roles in enhancing paint performance. Each type of additive serves a specific function that can greatly influence various aspects of paint, from its application to its durability. 


For example, the properties of solvents, including their dissolving power and evaporation rate, have a substantial impact on various aspects of paint, such as its production, storage, application, finish, adhesion, and overall performance. Therefore, the choice and use of additives play a crucial role in determining the quality and effectiveness of the paint.

WHY ARE PAINTS AND COATINGS ADDITIVES IMPORTANT?

Coating additives not only play an important role in the application of coating, but also play an important role in each link of coating production.
  • First of all, the role of additives of paint and coating in the production stage, mainly including initiation, dispersion, defoaming, emulsification, filter aid and so on. 

  • Next, it is playing an important role in the storage stage of coating, basically it is to prevent coating surface crust, bottom layer precipitation, improve viscosity, and thixotropic agent, radiation-proof agent, dizzy dye agent. 

  • These coating additives play a vital role not only in the construction stage, but also in every link of coating production.

Comprehensive Specialty Chemicals for Coatings, Inks, and Adhesives

Topfine Chemical specializes in supplying a wide range of high-quality chemicals tailored for the coatings, inks, and adhesives industries. Our product portfolio includes solvents, plasticizers, monomers, and additives designed to enhance the properties like flow, flexibility, adhesion, and stability, and improve the efficiency of your product formulations. Our wide range of Paint & Coating Additives include:

  • 1

    Solvents: Such as Sec-Butyl Acetate, Isopropyl Acetate, and Cyclohexanone, which improve the flow, drying speed, and solubility of your formulations.

  • 2

    Plasticizers: Including Butyl Acrylate and N-Octyl Acrylate, which increase flexibility and durability of coatings and adhesives.

  • 3

    Reagents: Like o-Phthalic Anhydride and Maleic Anhydride, used in the synthesis of resins and to enhance the durability and chemical resistance of products.

  • 4

    Monomers: Such as Acrylic Acid and Methyl Methacrylate, which are crucial for creating polymers that offer superior adhesion, transparency, and weather resistance.

  • 5

    Stabilizers and Additives: Including Dimethyl Carbonate and Ethylene Glycol Mono-Tert-Butyl Ether, which enhance stability, reduce volatility, and improve drying performance.





ADDITIVES FOR PAINTS AND COATINGS TECHNOLOGY

Sec-butyl acetate can serve as a solvent with a variety of substances including alcohol, ether, ester, ketone and hydrocarbon, and is commonly utilized as a diluting agent in coatings, inks, and adhesives due to its affordability and relatively low toxicity. Additionally, it has the ability to function as a quick drying agent for delicate materials.

  • 1

    In metal flash paint, you can use sec-butyl acetate to dissolve cellulose acetate butyrate, the preparation of 5%~20% solution.

  • 2

    Sec-butyl acetate has good solubility for many substances, and can be used as a solvent for manufacturing nitrocellulose paint, acrylic paint, polychlorinated ester paint and so on.

  • 3

    butyl acetate is low toxicity, cheap price, good solubility, moderate volatilization speed, can replace some toxic and harmful solvents in ink.

Paints And Coatings Additives Technologie
Paints And Coatings Additives Technologie
  • 4

    Sec-butyl acetate has the characteristics of strong solubility, moderate volatilization speed and low toxicity, which can improve the comprehensive quality of adhesive products.

  • 5

    Sec-butyl acetate has the characteristics of strong solubility, moderate volatilization speed and low toxicity, which can improve the comprehensive quality of adhesive products.

  • 6

    Used as a thinner,Sec-butyl acetate is soluble with most solvents such as alcohol, ether, ester, ketone and hydrocarbon, and is an ideal diluent with low cost and low toxicity in coatings, inks and adhesives. It can also be used as a fast drying agent for sensitive materials.

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