Pentaerythritol (PER)
GB/T7815-77-5
|
|
Specification
|
Specification
|
Specification
|
Specification
|
|
Mono-PE wt%
|
98
|
95
|
90
|
86
|
|
Hydroxyl value%
|
48.5
|
47.5
|
47.0
|
46.0
|
|
Moisture wt%
|
0.2
|
0.5
|
0.5
|
0.5
|
|
Ash wt %
|
0.05
|
0.1
|
0.1
|
0.1
|
|
Phthalic Color
|
1
|
2
|
2
|
4
|