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Core Features

Glass like transparency, with a light transmittance of over 90% and a haze of less than 1%. The amorphous structure provides a good processing window in extrusion, injection molding, and blow molding. Excellent impact resistance, with impact strength 3-10 times that of modified polyacrylic esters. Good low-temperature toughness, with minimal degradation of physical properties at -15 ℃. Can withstand cold bending without whitening or cracking.

Mainstream solution

Using 1,4-cyclohexanedimethanol (CHDM) as a comonomer, PETG is defined as CHDM content<50%, and PCTG is defined as CHDM content>50%. SK Chemicals' SKYGREEN S2008 is a standard universal grade representative, KN100 is an enhanced optical quality grade, and KN200 is an injection grade that improves melt flow and demolding properties. Eastman's Eastar series covers a wide range of grades from sheet to shrink film.

Key data

-Density: 1.27 g/cm ³
-Transmittance: 90%, haze<1.0%
-Tensile strength (yield): 50~53 MPa
-Elongation at break:>200%
-Cantilever beam notch impact strength (23 ℃): 110 J/m
-Hot deformation temperature (0.45MPa): 70 ℃
-Rockwell hardness (R grade): 108~115

Typical Applications

Board and sheet materials (indoor and outdoor signage, storage racks, vending machine panels, furniture, building and mechanical partitions); Credit card materials (Visa certified, can replace PVC); Alien profiles (pipes, profiles); Food contact containers, cosmetic packaging, toys, household utensils.