Biaxially oriented nylon film (BOPA) matt film and manufacturing method thereof
A matting film and matting technology, applied in chemical instruments and methods, synthetic resin layered products, layered products, etc., can solve the problem of increasing investment costs and production costs, insufficient amount of matting material on the surface of the film, and failure to obtain matting effects, etc. problem, to achieve the effect of good extinction effect, unique optical performance and good processing performance
Active Publication Date: 2012-07-04
XIAMEN CHANGSU INDAL
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The invention provides a BOPA matt film, which has a three-layer structure consisting of a surface layer, a core layer and a matt layer, wherein the surface layer comprises 0 to 1 weight percent of antiblocking agent, 0 to 1 weight percent of slipping agent and the balance of nylon-6 resin; the core layer is nylon-6 resin; the matt layer comprises 98.5 to 100 weight percent of matt material and 0 to 1.5 weight percent of slipping agent; and the three-layer structure of the BOPA matt film is formed by extrusion and bidirectional drawing. The invention also provides a method for manufacturing the BOPA matt film.
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Property | Measurement | Unit |
Surface thickness | 1.5 ~ 3.0 | µm |
Thickness | 8.0 ~ 17.0 | µm |
Thickness | 2.5 ~ 5.0 | µm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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