About RUNTAI

Our compounds are appropriate for compression molding and are available in powder and in granular form.

Our melamine moulding compounds are appropriate for compression molding and are available in powder and in granular form.

Paraformaldehyde is a white, crystalline solid that is a polymeric form of formaldehyde, consisting of linear chains of formaldehyde molecules. It is produced through the polymerization of formaldehyde gas, typically under heat and specific conditions. Paraformaldehyde is soluble in water and can be depolymerized back into formaldehyde when heated or treated with acids or bases. It is commonly used in various industrial applications, including the production of resins, such as phenolic and urea-formaldehyde resins, which are utilized in adhesives, coatings, and composite materials. Additionally, paraformaldehyde serves as a disinfectant and preservative in laboratories and medical settings due to its effective antimicrobial properties. It is also employed in histology for tissue fixation.

Melamine glazing powder is a thermosetting material used in the production of melamine tableware and dinnerware. It is applied as a decorative and protective coating to the surface of tableware items, providing a glossy and durable finish. This powder is known for its ability to enhance the appearance of the products while offering resistance to scratches, stains, and heat.

Urea formaldehyde resin is a thermosetting synthetic resin produced by the reaction of urea and formaldehyde, commonly used as an adhesive in wood-based composite materials. It exhibits high strength, water resistance, and heat resistance.

Phenolic resin, or phenol-formaldehyde resin, is a synthetic polymer created through the polymerization of phenol and formaldehyde. It is a thermosetting material known for its high strength, durability, and resistance to heat and chemicals. Commonly used in adhesives, coatings, and composite materials, phenolic resin is valued for its excellent mechanical properties and low shrinkage during curing. The curing process involves heat and/or catalysts, resulting in a hard, inflexible product. Its applications range from wood bonding to electrical insulation, making it a versatile choice in various industrial and consumer products.

Packaging film adhesives are specialized adhesives used to bond layers of packaging films together, providing structural integrity, barrier properties, and aesthetic appeal to the final packaging product.  These adhesives are crucial in the production of flexible packaging, which is widely used in the food, pharmaceutical, and consumer goods industries. 

Mineral oil defoamers are a type of antifoaming agent used to control and reduce foam formation in various industrial processes and formulations.  These defoamers are based on mineral oil, which is a byproduct of petroleum refining. 

Ammonium salt dispersants are a type of dispersing agent that utilize ammonium salts to help distribute solid particles evenly within a liquid medium. These dispersants are particularly effective in water-based systems and are used in a variety of industries, including coatings, inks, ceramics, and agriculture.

Water-Based Additives are substances that are dissolved or dispersed in water to enhance the properties and performance of various products and processes.

Formaldehyde is a mass chemical product with wide use, simple production process and sufficient supply of raw materials. Formaldehyde appears as a colorless gas with a strong, pungent odor.

Acrylic acid-based swelling thickeners are a type of rheology modifier used to increase the viscosity and improve the texture of various formulations, particularly in water-based systems. These thickeners are derived from acrylic acid and its derivatives, and they function by swelling in water to form a gel-like structure.