Pentaerythritol
1. Prudocts performance：
Pentaerythritol is a kind of organic polyatomic. It is part of white crystal powdery solid without poison and odor, which is stable in air, and without water sucking. Melting point 260oC polymerization, sublimation under pressure reduction, dissolved slightly in cold water but easily in hot water.
Pentaerythritol is a kind of organic polyatomic. It is part of white crystal powdery solid without poison and odor, which is stable in air, and without water sucking. Melting point 260oC polymerization, sublimation under pressure reduction, dissolved slightly in cold water but easily in hot water.
II. Package of products：
25kg pp/ craft paper bags, or as customer’s request.
25kg pp/ craft paper bags, or as customer’s request.
III. Uses of products:
Pentaerythritol is the main raw material of alkyd resin, oil painting and painting. It also can be used as follow: manufacturing plastifiers that of hot and cold resistance and without poison, additive agent of lubricant, emulsifying agent, petroleum anti-freezing agent, stabilizing agent of polyvinyl chloride, chlorinated polythether, fire retardant, fire resistance painting and printing ink and the like. Tetranitro-pentaerythritol, which is a kind of high explosive, produced after the chemical reaction with nitric acid.
Pentaerythritol is the main raw material of alkyd resin, oil painting and painting. It also can be used as follow: manufacturing plastifiers that of hot and cold resistance and without poison, additive agent of lubricant, emulsifying agent, petroleum anti-freezing agent, stabilizing agent of polyvinyl chloride, chlorinated polythether, fire retardant, fire resistance painting and printing ink and the like. Tetranitro-pentaerythritol, which is a kind of high explosive, produced after the chemical reaction with nitric acid.
Ⅳ. Quality Specification:
|
Items |
98 Grade |
95 Grade |
90 Grade |
86 Grade |
|
Content of Mono Pentaerythritol % ≥ |
98.0 |
95.0 |
90.0 |
86.0 |
|
Hydroxy Value % ≥ |
48.5 |
47.5 |
47.0 |
46.0 |
|
Heating Loss % ≤ |
0.3 |
0.5 |
0.5 |
0.7 |
|
Ash % ≤ |
0.05 |
0.08 |
0.1 |
0.1 |
|
Chromaticity ≤ |
1 |
1 |
2 |
4 |