| item | details |
|---|---|
| material focus | polyethylene (PE) films and PE products |
| goal | improve adhesion and overall bonding/coating performance |
| key approach | surface treatment + targeted molecular R&D to increase surface bonding |
| improvement 1 | raise surface energy of the material |
| improvement 2 | increase surface roughness of the product |
| improvement 3 | remove weak surface layer on the product surface |
Due to its high quality and cost adhesive, polyethylene has special properties, elongation properties, and warp and weft of its films and various products. Adhesion to the surface of the PE material and improving the performance of the main processing adhesive of the PE material are mainly achieved by the adhesion of the surface of the PE material and the research and development molecules.
(2) Improve the surface energy of the material;
(3) Improve the roughness of the surface of the product;
(4) Remove the weak surface layer on the surface of the product.
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