2063 has the following characteristics:
◆Good adhesion (including adhesion after water immersion and condensation testing)
Improved film flexibility
Improved corrosion resistance
Heavy protective coatings
Printed can and coil coatings
Can be used in the following systems:
◆Acrylic/melamine, oil-based and water-based;
◆Polyester/melamine, oil and waterborne
◆Alkyd resin, oil and waterborne
◆Epoxy resin, oil and waterborne
◆Two-component polyurethane and polyurethane emulsions
For reference when designing powder coating formulations, we will briefly introduce the product varieties and dosages in the formulations of important domestic manufacturers of additives and some additives sellers. The product types and references of Ningbo Nanhai Chemical Co., Ltd. are used for powder coatings. Dosage; Lu’an Jietongda Chemical Co., Ltd. powder coating additives and reference dosage; Shanghai Suoshi Chemical Co., Ltd. powder coating additives and reference dosage; Hangzhou Zhongshun Huading Industry and Trade Co., Ltd. powder coating additives Varieties and reference dosages of additives; Varieties and reference dosages of additives for powder coatings of Guangzhou Tiancheng Trading Co., Ltd. Varieties and reference dosages of additives for powder coatings of Guangzhou Tiancheng Trading Co., Ltd. Varieties and reference dosages of additives for powder coatings of Hubei Laisi Chemical New Materials Co., Ltd.; Additives for powder coatings of Ningbo Zhihua Chemical Co., Ltd. Varieties and reference dosages; Varieties and characteristics of additives for powder coatings of CYTEC Special Surface Technology Company.
Thermoplastic powder coating
According to the properties of film-forming substances, powder coatings can be divided into two categories. Powder coatings with a thermoplastic resin as the film-forming substance are called thermoplastic powder coatings, and powder coatings with a thermosetting resin as the film-forming substance are called thermosetting powder coatings. In the early days of powder coatings, thermoplastic powder coatings were first developed. Later, Mi developed thermosetting powder coatings. Now thermosetting powder coatings have become the mainstream. Generally speaking, powder coatings mainly refer to thermosetting powder coatings in European and American countries, and thermosetting powders are also used in my country. Coatings are the main product, and thermoplastic powder coatings are in a secondary position. There are few types of thermoplastic powder coatings and a narrow range of applications. The output is estimated to be less than powder.
1/10 of the total output of paint.
Thermoplastic powder coatings are powder coatings composed of thermoplastic resins, pigments, fillers, additives, etc., and no curing agent is used in thermal powder coatings. Among the thermal resins are polyethylene, polypropylene, polyvinyl chloride, polyamide (nylon), ethylene acetate copolymer (EVA), cellulose acetate butyrate (cellulose acetate butyl), polyester, Chlorinated polyether, polyphenylene, polyvinyl fluoride, etc., used in plastics, the heat-resistant temperature of the pigment and filler that reach the baking temperature of powder coatings can be used; the pigments and fillers used in thermosetting powder coatings, as long as they are resistant It can also be used if the heat temperature meets the requirements.
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