Home » PET » Pet Chips polyethylene terephthalate PET resin IV0.80 IV0.82 IV0.84 for bottle making

Pet Chips polyethylene terephthalate PET resin IV0.80 IV0.82 IV0.84 for bottle making

Description:

PET Resin is cream or pale-yellow crystal, with smooth and shiny surface. Resistance to creep deformation, fatigue resistance, abrasion resistance and dimensional stability are perfect. Small wear and tear but high hardness, its toughness is the largest in thermoplastic. The electrical insulation of PET is perfect and little be affected by temperature, however, poor corona resistance. PET is non-toxic, weather resistance, and anti-chemical stability is very good. PET is low water absorption, resistance to weak acids and organic solvents. Intolerance of hot water immersion and alkali.  

Polyethylene Terephthalate (PET)

Parameter

Unit

Grade 1

Grade 2

Grade 3

I.V.

dL/g

0.800 ± 0.020

0.840 ± 0.020

0.860 ± 0.020

DEG

%

1.40 ± 0.30

1.40 ± 0.30

1.10 ± 0.30

– COOH

mmol/kg

≤ 35

≤ 35

≤ 35

AA

ug/g

≤ 1.0

≤ 1.0

≤ 1.0

Color value , L

/

≥ 80

≥ 80

≥ 70

Color value , B

/

≤ 1.0

≤ 1.0

≤ 1.0

Powder

mg/kg

≤ 100

≤ 100

≤ 100

Melting point

°C

≥ 245

≥ 246

≥ 249

Density

g/cm3

1.40 ± 0.01

1.40 ± 0.01

1.40 ± 0.01

Moisture

%

≤ 0.2

≤ 0.2

≤ 0.2

Ash

%

≤ 0.08

≤ 0.08

≤ 0.08

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