Performance of the project test method test datadata unit
Intrinsic viscosity GB/T 17931-1999 0.806 dl/R
Melting point GB/T 17931-1999 244 º C
Moisture GB/T 14190-1993 0.01 %
Diethylene glycol content Q/SY LYF0167-2004 1.0 %
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
Crystalline Q/SY LYF0899-2004 61.1 %
Chroma value of b GB/T 17931-1999 0.1
content GB/T 17931-1999 0.3 mg/kg
Performance of the project |
Test conditions [state] |
test method |
test data
|
data unit |
intrinsic viscosity |
|
GB/T 17931-1999 |
0.806 |
dl/R |
melting point |
|
GB/T 17931-1999 |
244 |
ºC |
moisture
|
|
GB/T 14190-1993 |
0.01 |
% |
Diethylene glycol content |
|
Q/SY LYF0167-2004 |
1.0 |
% |
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 |
|
crystalline
|
|
Q/SY LYF0899-2004 |
61.1 |
% |
Chroma value of b |
|
GB/T 17931-1999 |
0.1 |
|
content |
|
GB/T 17931-1999 |
0.3 |
mg/kg |