Performance of the projectTest conditions [state]test methodtest data
Item |
Test method |
Test data |
Data unit |
intrinsic viscosity |
GB/T 17931-1999 |
0.806 |
Dl/R |
Melt point |
GB/T 17931-1999 |
244 |
ºC |
Moisture |
GB/T 14190-1993 |
0.01 |
% |
Ash content |
GB/T 14190-1993 |
0.01 |
,% |
Dust content |
GB/T 17931-1999 |
79 |
mg/kg |
Amino content |
Q/SY LYF0160-2004 |
24 |
Mol/t |
Chroma value of L |
GB/T 17931-1999 |
96.4 |
|
Crystallinity |
Q/SY LYF0899-2004 |
61.1 |
% |
Data unit
Intrinsic viscosity GB/T 17931-19990.806dl/R
Melting point GB/T 17931-1999244
Moisture
GB/T 14190-19930.01%
Diethylene glycol content Q/SY LYF0167-20041.0%
Ash content
GB/T 14190-19930.01%
Dust content GB/T 17931-199979mg/kg
Amino content Q/SY LYF0160-200424mol/t
Chroma value of L GB/T 17931-199996.4
Crystalline
Q/SY LYF0899-200461.1%
Chroma value of b GB/T 17931-19990.1
Data sheet
Property |
Test Method |
Value |
Unit |
Intrinsic Viscosity |
ISO1628 (dischloroacetic Acid as solvent ) |
0.84±0.02 |
Dl/R |
Color L* |
ASTM 6290 |
≥ 78 |
|
Color b* |
ASTM 6290 |
≤ 1 |
|
Specific Density Crystalline |
|
> 1.39 |
g/m3 |
Moisture |
|
≤0.2 |
%wt |
Melting Point |
|
240-250 |
ºC |
Data unit
Intrinsic viscosity GB/T 17931-19990.806dl/R
Melting point GB/T 17931-1999244
Moisture
GB/T 14190-19930.01%
Diethylene glycol content Q/SY LYF0167-20041.0%
Ash content
GB/T 14190-19930.01%
Dust content GB/T 17931-199979mg/kg
Amino content Q/SY LYF0160-200424mol/t
Chroma value of L GB/T 17931-199996.4
Crystalline
Q/SY LYF0899-200461.1%
Chroma value of b GB/T 17931-19990.1