CZ-328 hot filled grade PET chips

        CZ-333 features low heavy metal content, low content of acetaldehyde, good color value, stable viscosity and good for processing. Due to using unique process recipe and advanced production technology, this product can be thermoformed in SIPA、SIDEL、ASB etc primary bottle-making machines under general conditions. It has high tropism rate, stable crystallinity and good fluidity with low stress-releasing rate in the whole bottle, stable thermal contraction rate and high finished product rate in making bottles, can satisfy the requirement of being bottled at about 90℃ and protect drinks from discoloration or oxidization in storage period and prevent the deformation of the bottles.

Ø          Key Attributes

Low heavy metal content, low content of acetaldehyde, good color value, stable viscosity and good processing property.

Low stress-releasing rate in the whole bottle, stable thermal contraction rate and high finished product rate.

Ø          Applications

Tea drinks bottle

Fruit-juice drinks

Hot filled bottle

Ø         Physical properties

Ø         Processing guide

Drying is necessary prior to the melt processing to prevent the resin from hydrolysis. Typical drying conditions are an air temperature of 165-185℃ ，4-6 hours residence time, dew-point temperature below -40℃.

Typical barrel temperature about 285-298℃

Ø         Documents

For more information and quotation, please contact with us.