Examples of surface treatments to improve stringing issues during plastic hot melt bonding.
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We will introduce surface treatments that can prevent stringing of hot melt adhesive boards and maintain release effects, along with examples of their application.
When welding plastic, the plastic to be joined is melted using a heat welding plate to perform the welding. To achieve stable welding of plastic products, measures against stringing on the heat welding plate are essential. The CHC (Ceramic Hard Coat) technology can achieve both "non-stick properties" and "coating hardness at high temperatures" equivalent to conventional fluoropolymer coatings. The "release effect sustainability" of the heat welding plate helps improve the heat welding process. [Leaflet Adoption Case Content] - Achieving high-temperature release and long lifespan in the heat welding process of filter cases - Solving the "peeling" and "blistering" issues of fluoropolymer coatings on resin welding plates - The release effect from processing the heat fusion plate lasts three times longer than PTFE coatings *For more details, please refer to the leaflet that summarizes the product information and case studies.
basic information
CHC (Ceramic Hard Coat) is a new type of fluoropolymer coating that achieves both non-stick properties equivalent to standard fluoropolymer coatings and high film hardness at elevated temperatures. ■ Features - Non-stick properties equivalent to PTFE and PFA - High film hardness at temperatures above 200°C (compared to PTFE) * Based on internal testing ■ Applications - Resin welding plates - Resin molding molds - Heater plates * For product details, please download the materials or refer to the link below.
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CHC (Ceramic Hard Coat)
Applications/Examples of results
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