|
|
|
PET- 2
PET
Bottle Grade Chips (NOY-BUHLER) Specification
|
|
Description
|
Unit
|
Expected
|
Licensor
Guarantee
|
|
Intrinsic
Viscosity
|
dl/g
|
0.76-
0.85
|
±
0.02
|
|
DEG
content
|
%wt
|
2.0
|
±
0.5
|
|
Carboxyl
End Group
|
meq
/kg
|
20
|
±
8
|
|
Melting
point
|
°C
|
Homopolymer
³
254
|
±
1
|
|
Copolymer
245
|
|
Acetaldehyde
|
ppm
|
1.0
|
£
1.0
|
|
Crystallinity
|
%wt
|
50
|
£
50
|
|
Water
content
|
%wt
|
0.003
|
£
0.003
|
|
Dust
Content
|
ppm
|
100
|
£
100
|
|
Brightness
|
-
|
³
80
|
-
|
|
Yellow
Index
|
-
|
£
0.5
|
-
|
|
|
|