Dipentaerythritol

 

Appearance: White powder form

Properties:

Dimer of pentaerythritol as polyhydric alcohol containing 6 esterificable hydroxyl groups. It is obtained as the by-product while manufacturing from pentaerythritol to formaldehyde and acetaldehyed. They are used for firproof paint, and heat stabilized of polyurethane and polyesters resin.

 

Specification:
Di-PE.: 85% min.
Mono-PE.: 5.0% max.
Tri-PE.: 10.0% max.
Hydroxyl content: 38.0-40.0%
Ash: 0.1% max.
Moisture: 1.0% max.
Phthalic Color 1 max

 

Application:

Alkyd resins, Paint and Coating, Rosin esters, PVC stabilizers and plasticizers, Printing ink Synthetic Lubricants, Fire-retardant paint.

 

Storage And Handling
Di-Pentaerythritol Has No Known Toxicity, It Had Better To Keep It Dried Place In Order To Avoid Dust