pet resin raw material
Product Description:
PET plastic is Polyethylene terephthalate : referred to as PET or PETP.
PET Characteristic: is milky white or light yellow highly crystalline polymer, the surface smooth and shiny.
It’s is the world’s most common packaging choice for food and beverages.
PET Plastic Molding processing: injection molding, extrusion, blow molding, coating, bonding, machining, plating, vacuum
metallization, printing.
metallization, printing.
white polymer resin
Specription:
|
Property
|
Unit
|
Technical Data
|
Test Method
|
|
|
Intrinsic Viscosity
|
dL/g
|
0.75±0.015
|
0.78±0.015
|
GB/T 14190-2008 5.1
|
|
Melting Point
|
℃
|
≥M1±2
|
≥M1±2
|
GB/T 14190-2008 5.3
|
|
Color
|
b value
|
≤0.0
|
1.5±1.5
|
GB/T 14190-2008 5.5
|
|
DEG Content
|
%
|
1.5±0.5
|
1.5±0.5
|
GB/T 14190-2008 5.2
|
|
Carboxyl End Group
|
mol/t
|
≤35
|
≤35
|
GB/T 14190-2008 5.4
|
|
Moisture(mass fraction)
|
%
|
≤0.4
|
≤0.4
|
GB/T 14190-2008 5.7
|
|
Ash(mass fraction)
|
%
|
≤0.1
|
≤0.1
|
GB/T 14190-2008 5.10
|
|
Powder
|
mg/kg
|
≤50
|
≤50
|
GB/T 14190-2008 5.8
|
Application:
