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Preparation of Insulation Coating Samples for Water-Based Enamelled Winding Wire

2022-09-06

Preparation of Insulation Coating Samples for Water-Based Enamelled Winding Wire

Water-based enamelled winding wire insulation paint is a critical type of winding wire, serving as a key raw material for products such as motors, household appliances, and electrical devices. It consists of two main components: an electrical conductor and an insulating layer. The bare wire is first softened through quenching, then coated multiple times with paint before being baked to set the insulation.

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Congratulations! Guangdong DADIYUAN has been granted a patent for its water-based nano-insulating paint.

2022-08-25

Congratulations! Guangdong DADIYUAN has been granted a patent for its water-based nano-insulating paint.

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Warmly congratulate the official launch of integrated intelligent coating equipment, now ready for mass production!

2022-08-11

Warmly congratulate the official launch of integrated intelligent coating equipment, now ready for mass production!

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What is Fanli Water?

2022-08-05

What is Fanli Water?

The temperature specified in the heat resistance ratings of insulation materials introduced by Fanli Shui manufacturers refers to the maximum allowable temperature at the hottest point within the insulation structure of motors, electrical appliances, and transformers. During operation, motors, electrical appliances, and transformers are simultaneously influenced by various environmental factors, including temperature, humidity, mechanical vibrations caused by electric fields, oxygen levels, and more.

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What is the manufacturing process for waterborne epoxy resin?

2022-07-28

What is the manufacturing process for waterborne epoxy resin?

Waterborne epoxy resins are generally categorized into hydrophilic epoxy resins and emulsifiable epoxy resins. Hydrophilic epoxy resins are produced by grafting hydrophilic groups onto the original main chain of the epoxy resin, giving it partial water solubility and enabling self-emulsification.

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Domestic Development Trends in Water-Based Insulating Coatings for Painted Winding Wire

2022-07-18

Domestic Development Trends in Water-Based Insulating Coatings for Painted Winding Wire

For instance, with the deepening research into small-flat wire technology, water-based enamelled winding wire insulation has achieved improved flexibility, enabling some older products to be adapted for use in new machinery. Meanwhile, the exploration of entirely novel enamel coatings and their application methods continues unabated. Grade 130 polyurethane enamel is set to be phased out, while production of Grade 155 has already peaked. Grade 180 enamel, meanwhile, has become widely adopted and is seeing significant growth, and Grade 200 products have already been successfully validated.

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The 18th China Magnetic Components Industry Smart Manufacturing & High-Performance Materials Application Technology Summit, 2022

2022-07-08

The 18th China Magnetic Components Industry Smart Manufacturing & High-Performance Materials Application Technology Summit, 2022

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What are the applications of waterborne epoxy resins?

2022-07-07

What are the applications of waterborne epoxy resins?

Epoxy resin hydration refers to the process of dispersing epoxy resin in water—whether as particles, droplets, or a colloidal form—to create a stable dispersion system. Since the 1950s, research on waterborne epoxy resins has been conducted internationally. Water-based epoxy resins containing curing agents are widely used as coatings.

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A manufacturer of water-based anti-corrosion coatings for heat exchangers explains the defects of water-based rust-preventive paints and how to prevent them.

2022-06-28

A manufacturer of water-based anti-corrosion coatings for heat exchangers explains the defects of water-based rust-preventive paints and how to prevent them.

The manufacturer of water-based anti-corrosion coatings for heat exchangers explains the defects and preventive measures related to these water-based rust-proof paints. When the freshly packaged coating is first opened—whether it’s a can or a bucket—it’s often difficult to immediately identify its advantages and drawbacks. Only after opening the container can you assess its appearance and stability. At this stage, common defects may include water floating on top, solidification at the bottom, foam forming on the surface, or even signs of spoilage and mold growth.

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What are the main performance requirements for water-based paints?

2022-06-16

What are the main performance requirements for water-based paints?

What are the primary performance requirements for varnish? Let’s analyze them together below. (1) Appearance of the varnish: The paint liquid should be a uniform, transparent liquid—clear and free from cloudiness, milky sheen, or any mechanical impurities—and the resulting paint film must be smooth and evenly textured. (2) Viscosity of the varnish: The clear lacquer must be formulated at an appropriate viscosity to ensure optimal adhesion, penetration, and paint application efficiency.

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Guangdong Shunde DADIYUAN New Materials Co., Ltd. is a high-tech private enterprise specializing in the research, development, and production of premium water-based insulation materials and solvent-free insulating coatings. 

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Guangdong Shunde DADIYUAN New Materials Co., Ltd.

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+86-13924577396

+86-757-28883318

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