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DHPI is a research and development, manufacturing, and export trade as one of the science and technology enterprises. With CNAS experiment, has strong technical strength, in the research and development of modified materials and has more than ten years of scientific research experience. We mainly serve the hardware building materials, and engineering pipeline industry to provide customized material research and development, and metal anti-corrosion solutions. According to customer needs, we can improve the modification, reinforcement, flame retardant, dyeing, and other processing business of various engineering plastics, as well as the anti-corrosion customization of metal products.

DHPI-New Chemical Material

Search for the chemical material on our website's collection page?  We have exactly what you're looking for.


DHPI new chemical material series have many kinds of production,including Epoxy powder coatings,Anti-corrosion special materials,Bonding resins,Polymer materials and other customized materials.

1.Epoxy powder coatings:

Uses:Widely used for surface coating of metal pipes, storage tanks, steel structures, etc., providing good anti-corrosion protection.Commonly used for coating of home appliances, automotive parts, etc., enhancing the appearance and weather resistance.

Characteristics:Has excellent adhesion and can firmly adhere to the metal surface;Good chemical resistance and can resist the erosion of various chemicals;High hardness and good wear resistance, and can withstand certain friction and impact ;The cured coating film is smooth and flat with a beautiful appearance.

2.Anti-corrosion special materials:

Uses:Used for anti-corrosion treatment of various chemical equipment, marine facilities, bridges, etc.Suitable for internal anti-corrosion of oil and gas transmission pipelines.

Characteristics: Highly adaptable and protective against specific corrosive environments;Has good anti-permeability to prevent the invasion of corrosive media;Good long-term stability and can maintain an effective anti-corrosion effect.

3.Bonding resins:

Uses:In the manufacturing of composite materials, it is used to enhance the bonding between fibers and the matrix, such as carbon fiber reinforced composites.Used in the preparation of adhesives to bond various materials, such as metals, plastics, wood, etc.

Characteristics:Has strong bonding force to ensure a firm bond at the interface;Good chemical stability and maintains bonding performance in different environments;Viscosity and curing characteristics can be adjusted according to specific application requirements.

4.Polymer materials:

Uses: Plastics are widely used in daily necessities, packaging materials, electronic and electrical enclosures, etc.Rubber is used to make tires, seals, shock-absorbing components, etc.Fiber materials can be made into clothing, ropes, industrial fabrics, etc.

Characteristics:There are a wide variety of types with diverse properties and can be customized according to needs;Light weight and high strength. The specific strength is usually better than that of metal materials;Good insulation and suitable for the electrical and electronic fields;Some polymer materials have good elasticity and ductility.Also we have customized materials. 


If you have customized needs, you can contact us now. We guarantee that we can meet your needs!


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