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Guangdong Polysar New Material Technology Co.,Ltd.&Polysar (Guangdong) Adhesive Tape Technology Co., LTD.were established in 2013,settled in Xiaolan, Zhongshan, Guangdong, the birthplace of adhesive tape in China.

The company was established in 2013

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With over 30 technical personnel

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Serving over 200 enterprises

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Our products are exported to over 30 countries

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  • Detailed explanation of PET double-sided tape coating process

    Double sided tape is a roll shaped adhesive tape made from paper, cloth, and plastic film as substrates, and then evenly coated with elastic pressure-sensitive adhesive or resin pressure-sensitive adhesive on the aforementioned substrates. It is composed of three parts: substrate, adhesive, and isolation paper (film), with PET film being the most common

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    2024-03

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  • Test method and classification of adhesive strength for adhesives

    Adhesive strength refers to the stress required by external forces to cause damage to the interface or adjacent areas between the adhesive and the object being bonded in a bonded component. Adhesive strength is also known as adhesive strength

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    2024-03

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  • The characteristics and application fields of high shading tape

    Light blocking tape is a type of tape that uses special imported environmentally friendly substrates and undergoes special treatment on the surface to achieve partial or complete light blocking. It is also coated with strong adhesive and long-lasting adhesive on one or both sides of the back

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    2024-03

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  • Analysis of common problems with PET film

    The phenomenon of yellowing or graying of PET film, especially when rolled into a shaft, can be seen with the naked eye. If there are yellow stripes, the film must be unfolded or observed under light. Or lay it on top of a white background to better identify

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    2024-03

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