pet 离型膜

PET基材，厚度25--188 um,离型力 1--600 克。 Characteristics index Film raw materials polyethylene terephthalate Color Blue Width (mm) according to customer needs Length(m) according to customer needs Thickness(μm) 36-100 Density(g/cm3) 1.4 Tensile strength ( vertical and horizontal )Mpa ≥140 Elongation at break ( longitudinal and transverse ) % ≥110 Shrinkage rate (%) ≤0.6；a difference between the lateral≤0.6 Turbidity (%) ≤3.5 Melting point (℃) ≥255 Surface coating weight(G/m2) 0.24-0.6 Peel force (G/in) 1-250（according to customer needs） Odor free Solubility Insoluble in water and common solvents The residual coating adhesion rate(%) ≥80