| 摘要 |
<p>The present invention relates to a reflective sheet made of an immiscible polymer and a manufacturing method thereof using the immiscibility of polyoxymethylene and a polypropylene block copolymer. The reflective sheet according to the present invention includes a pore space. An interface is separated by inputting a material mixed with a polyolefin polymer which is a base material, a polyether polymer which is the immiscible polymer with regard to the polyolefin, an inorganic addictive, a UV absorber, and an antioxidant to an extrusion molding device. The present invention is applied as the reflective sheet in an optical display field and minimally reduces the loss of incident light.</p> |
