Polymers / Polyethylene terephthalate ( PET ) / Polyethylene Terephthalate (Bottle Grade PET)


Property Value
Intrinsic Viscosity(IV) (dl/gr) 0.78+0.02 (ZIMMER WN-B010-7040E)
DEG Content (%wt) Max1.5
Color(CIE Lab) (L) >90 (Max1.5) (ZIMMER WN-B010-7110E)
Color(CIE Lab) (b) <2 (Max1.5) (ZIMMER WN-B010-7110E)
Carboxyl End Group (meq/gr) Max 32 (ZIMMER WN-B010-7090E)
Melting Point (ºC) 248+2 (ZIMMER WN-B010-7089E)
Acetaldehyde (AA) (ppm) <1 (ZIMMER WN-B010-9013E)
Water Content (%wt) <0.3 (ZIMMER WN-B010-7089E)

Description

Polyethylene Terephthalate bottle grade chips (highly viscous) is a condensation polymer produced by a continuous meltphase polymerization process followed by a solid state polymerization process ,with an I.V of 0.75-0.85 .The products has an excellent transparency and gloss ,an outstanding gas barrier against oxygen and carbon dioxide, and outstanding toughness and impact strength. it comes in various grade. PET BG-781, PET BG-821 and PET BG-841 are high sell between them.