GLPOLY Thermally conductive adhesive XK-D20 is a high performance, modified epoxy adhesive with thermal conductivity of 2.0W/mK, 13MPa bond strength. Fast cure at room temperature, it is ideal for electric battery cell bond. From its birth, GLPOLY thermally conductive structural adhesive has attracted attention from competitors and clients.

Many suppliers claimed they could make thermally conductive adhesive, actually, they could just solve either thermal conductivity and cure schedule or could just fix bond strength and cure time. GLPOLY was the only one that solved all above three indexes at the same time in China and provided products for department of defense equipment. this is reality, GLPOLY has been one of top class thermally conductive structural adhesive suppliers.

GLPOLY have the rwa materials modified with proprietary technology, improving thermal performance and bond strength, and introduced automated production line for eliminating artificial error and improving product quality.

Last year, the chief engineer, Mr. Zhang from a power battery manufacturer contacted me and said he was looking for a thermally conductive structural adhesive which would be used for battery cell bond. He had tried several thermally conductive adhesives before, but he was not satisfied with any one of them due to higher temperature rise. Test failed, everything he did needed to be done again.

I learned Mr. Zhang’s requirement from communication, recommending thermally conductive structural adhesive XK-D20 after studying customer’s statement of requirements. After reviewing the specification, Mr Zhang said it seemed like a perfect product, he wished to test and check the real performance whether it suited the design requirements.   

Ten months later, the high temperature aging test and extreme temperature cycling test were finished. Customer called me:”performance and reliability validation are finished, your product XK-D20 performed reliably and stably, it has been introduced into supply system for trial production next month.” Finally, we got official order from customer three months later. It’s been one year and a half since our first contact.

GLPOLY Thermally conductive adhesive has benefits and advantages as following:

1.Thermal conductivity 2.0W/mK, bond strength 13MPa;

2.In-house validation and test report issued by third party;

3.Automated production process keeps consistency of product;

GLPOLY thermal interface materials has been used by Huawei Marine, dJI innovation, NIO Motor, GAC New Energy, DT Mobile and Freetech Pilot etc top class brands, providing design flexibility.

GLPOLY serves top ten clients in every industry with superior service.