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Talking about the testing principle and method of pressure sensitive tape initial tack tester

Talking about the testing principle and method of pressure sensitive tape initial tack tester

Pressure-sensitive tape is commonly known as self-adhesive tape. It has the characteristics of being easily bonded when using a small pressure, having a bonding effect in a short period of time, not polluting the adherend after peeling, and can be re-corrected when it is wrongly pasted, and it can be used for many times. The adhesive performance of the back glue surface is basically not affected and the reason for easy operation.

2022-01-19

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The use of glue is very extensive, and glue is also divided into many varieties

The use of glue is very extensive, and glue is also divided into many varieties

Glue is widely used, and there are many kinds of glue, not for industrial glue and household glue, but also for industrial glue, such as water-based pressure-sensitive glue. Sometimes we need to use glue in places where there is water, so we need waterproof glue very much. When choosing, we always choose affordable, high-quality, environmentally friendly, and brand-named ones, so what glue is waterproof? Okay.

2022-01-19

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Judging the quality of pressure sensitive adhesive

Judging the quality of pressure sensitive adhesive

The quality of water-based pressure-sensitive adhesives can be judged by general manual bonders, which can generally be measured from several aspects such as adhesive strength, drying speed, viscosity, solid content and PH value.

2022-02-28

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Application introduction of PET textured protective film performance

Application introduction of PET textured protective film performance

The PET textured protective film is made of polyester film as the base material, coated with acrylic resin adhesive on the raw material side by a coating machine, and then rolled. The surface texture of the pet textured protective film is neatly distributed, the thickness of the PET protective film is between 30 and 130 μm, and the viscosity is divided into ultra-low viscosity, low viscosity, medium viscosity, medium high viscosity and high viscosity. The thickness and viscosity of the PET textured protective film can be selected according to different bonding materials.

2022-02-28

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