What kind of adhesive CPP protective film is good for protecting the flat surface of the light guide plate? This also depends on the subsequent processing requirements of the light guide plate. Based on our experience, we recommend four options for selection: GC361B GC625、GC270、GC204, The characteristics of these products are baking after printing, with a small range of viscosity increase and less residue.
TDS data of protective film:
Tensile Strength
MD 30MPa ASTM D882 TD 20MPa
Elongation
MD 570% ASTM D882 TD 590%
Young’s Modulus
MD 460MPa ASTM D882 TD 410MPa
信赖测试
耐⾼溫測試 160±5℃/1hr 不残胶
光学特性
雾度 - 4 %