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low temperatureHot melt adhesive granulesSuitable for materials that are sensitive to heat and prone to deformation, with a melting temperature of about 110-130 ℃, it can complete bonding at lower temperatures, avoiding substrate burns, shrinkage, or wrinkling.
Confirm the upper limit of substrate temperature resistance and select the one that matches the opening time and production efficiencyHot melt adhesive granulesFor those with high requirements for adhesive strength, priority should be given to Sunlife’s low-temperature and high adhesion series of hot melt adhesives. Guangzhou Sunlife Trading can provide specific model recommendations based on material samples.
Q: Is the low-temperature adhesive firm?Suitable substrates are fully sufficient, the key is to match the opening time and pressing timing.
Q: Can it be mixed with regular glue?It is not recommended to mix them, as different melting points can easily cause delamination.
Direct answer:Hot melt adhesive pelletsThe most direct consequence of high moisture content is the formation of bubbles, intermittent glue lines, and decreased bonding strength during the melting process. In severe cases, the glue layer may turn white and the spine may become hollow. EVA rubber particles themselves do not have strong moisture absorption, but after […]
Answer directly The surface of laminated business cards is dense and has low polarity, making it easy to “fake stick” when directly glued. The key is to choose the right adhesive type, treat the surface well, control the temperature and pressure, in order to stick firmly. Operating Steps Choose adhesive:Used for adhesive film and PVCHot […]
For binding books and periodicalsHot melt adhesive granulesWhat model? Book and magazine adhesive packaging is not a universal use of particles. It is important to choose the appropriate model based on the paper type, thickness, and machine type. Below is a list of common models. List of adhesive models for books and periodicals General EVA […]
One sentence conclusion Choose EVA for paper-based adhesives such as book binding, cardboard box sealing, and quick printing of graphics and text Hot melt adhesive granulesThat’s enough; Only when it is necessary to withstand high temperatures above 80 ℃ for a long time or to bond nylon/metal/engineering plastics, should PA polyamide hot melt adhesive particles […]
