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" Quality is Hidden in its Chemistry "

 

MELPET 22108 TECHNICAL SPECIFICATIONS
* MELPET 22108 is a coPET with high load of comonomer to produce transparent and thick sheets of upto 6mm. Its melting point is 10°C lower than the standard PET, which enables to be extruded with excellent performance.
* Articles produced are in resemblance to acrylic and polycarbonate sheets with respect to optical properties (i.e.,LT, haze, clarity). Its high viscosity enables to produce improved physical and mechanical properties.
* Its copolymeric nature is used in coextrusion as a sealant layer with multilayer films and sheets.
Property Value Unit Test Method
Intrinsic Viscosity 0,860 ± 0,02 dL/g ASTM D4603
Colour L* 87,0 ± 4,0   ASTM D6290
  b* -1,0 ± 2,0   ASTM D6290
Melting Point 235-245 °C ASTM D3415
Density 1,40 ± 0,01 g/cm3 ASTM D1505
Carboxylic End Group 40 ± 10 eq./ton Titration Metod
Humidity ≤ 0,2 % ASTM D570
Chip Size 2,0 ± 0,01 g /100 chips Weight Scale
Fines ≤ 100 ppm Internal