| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Chemicals / Resin |
| Label: | Alkyd resins , pentaerythritol , 98% |
| Price: |
US $1500
/ ton
|
| Min. Order: | 1 ton |
| Last Online:05 May, 2016 |
Properties:
Appearance: white crystalline powder,granular
M.P.: 230-260 degree
B.P.: 276 degree
Relative Density: 1.395g/cm3
Refractive Index: 1.548
Solubility: soluble in 18ml water. soluble in ethanol, glycerin, glycol, methanamide. insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether etc.
Specifications:
|
Index name |
Value |
|
|
98 Grade |
95 Grade |
|
|
monopentaerythritol % min |
98 |
95 |
|
hydroxyl group% min |
48.5 |
47.5 |
|
moisture % max |
0.20 |
0.5 |
|
Residue ignition % max |
0.05 |
0.1 |
|
color max |
1 |
2 |
|
melting point °C |
250 |
250 |
Application: Pentaerythritol is used in the manufacture of Alkyd resins, fatty acid rosin and tall oil esters and to make paint
and coatings, printing ink, coating adhesives, explosives, sealants, varnish, lacquer, vinyl chloride, synthetic rubber and miscellaneous including pentaerythritol tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and pentaerythritol triacrylate.
Uses and characteristics : Mainly used in coating ,dynamite and plastics industries
