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Characteristics and Applications of Fabric as a Base Material for Adhesive Tapes

Characteristics and Applications of Fabric as a Base Material for Adhesive Tapes

Primarily used for manufacturing packaging adhesive tapes, double-sided adhesive tapes, and some electrical-grade adhesive tapes. In China, medical rubber adhesive tape with a cloth backing is still widely used, and black electrical insulation tape is also commonly sold and utilized in the market.

22

2025-08

Physicochemical Properties and Appearance Determination of Pressure-Sensitive Adhesives

Physicochemical Properties and Appearance Determination of Pressure-Sensitive Adhesives

Pressure-sensitive adhesives, before coating and curing, are categorized into several major types based on their physical form: solvent-based, (water) emulsion-based, hot-melt, and radiation-curable types. Currently, in China's industrial production of pressure-sensitive adhesive products, the (water) emulsion type is most widely used, followed by solvent-based and hot-melt types, while the radiation-curable type is still in the research and development phase.

22

2025-08

The Purpose of Defoamers and Types of Defoaming Agents

The Purpose of Defoamers and Types of Defoaming Agents

When applying water-based pressure-sensitive adhesives, the presence of emulsifiers can easily cause bubbles to form during application. Therefore, it is often necessary to add a defoaming agent during the adhesive coating process to ensure the resulting adhesive layer is free of pinholes.

22

2025-08

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