DESCRIPTION
Our 811 PET resin bottle grade is TPA-based polyethylene terephthalic homopolymer. It is characterized by its property of thermal resistance, and is designed specially for hot-filling bottles like tea, fruit-juice and other drinks required to be hot filled for sterilization.
The following table provides the Parameters that characterize the grade.
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Parameter Unit Value Limits
Intrinsic Viscosity (IV) dL/g 0.78 ±0.02
Acetaldehyde Content ppm 1 max
Color (L-value) -- 83 min
Color (b-value) -- 1 max
Melting point ℃ 250 ±2
Moisture Content %wt 0.4 max
Weight of 100 chips g 1.55 ±0.1
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IMPORTANT NOTICE FOR USE IN PROCESSING
Drying
Drying is necessary prior to the melt processing to prevent the resin from hydrolysis.
Typical drying conditions are an air temperature of 160-175℃, 4-6 hours residence time.
Our 811 PET resin bottle grade is TPA-based polyethylene terephthalic homopolymer. It is characterized by its property of thermal resistance, and is designed specially for hot-filling bottles like tea, fruit-juice and other drinks required to be hot filled for sterilization.
The following table provides the Parameters that characterize the grade.
--------------------------------------------------------------------------------
Parameter Unit Value Limits
Intrinsic Viscosity (IV) dL/g 0.78 ±0.02
Acetaldehyde Content ppm 1 max
Color (L-value) -- 83 min
Color (b-value) -- 1 max
Melting point ℃ 250 ±2
Moisture Content %wt 0.4 max
Weight of 100 chips g 1.55 ±0.1
--------------------------------------------------------------------------------
IMPORTANT NOTICE FOR USE IN PROCESSING
Drying
Drying is necessary prior to the melt processing to prevent the resin from hydrolysis.
Typical drying conditions are an air temperature of 160-175℃, 4-6 hours residence time.
Main Products
Titanium Dioxide(TiO2),Zinc Oxide,Carbon Black