Product performance:
This product is the condensation of acetaldehyde and formaldehyde under alkaline conditions after reduction with hydrogen or with formaldehyde in alkali condition was obtained; is stable in the air, is not easy to absorb water, slightly sweet; 15 DEG 1g dissolved in 18ML water; soluble in ethanol, glycerol, ethylene glycol, formamide, insoluble in acetone, carbon tetrachloride, benzene, ether and petroleum ether etc..


Technical indicators:
Superfine pentaerythritol
Content 98%
White liquid powder
Molecular weight 136.15
Molecular C5H12O4
Melting point 261 - 262 centigrade
Boiling point 276 degrees centigrade
Relative density 1.396g/cm3
Refractive index 1.548
D50 (average particle size) 3-5um


Application areas:
1, in the paint industry, may be used in the production of alkyd resin paint and paint, can make the paint film hardness, gloss and durability can be improved, it is also used as rosin paint, varnish and printing ink required for raw materials, which can produce smoldering paint and drying oil, aviation lubricating oil etc..
2. In flame retardant, it can be widely used in fire retardant coating, flame retardant rubber, flame retardant plastic and so on. It is an ideal environmental protection flame retardant material.
3. Pentaerythritol fatty acid esters are efficient lubricants and polyvinyl chloride plasticizers, and their epoxy derivatives are raw materials for the production of non - living surface active agents.
4, pentaerythritol easily with metal complexes, but also in detergent formulations used as a water softener. In addition, it is also used in the production of medicine, pesticide and so on.


Packing：
25 kilos / bags.