CAS: 126-58-9 Dipentaerythritol with High Purity

Specification:

Content of Mono Pentaerythritol	98% Min	95% Min	93% Min
Content of Hydroxyl	48% Min	47.5% Min	47% Min
Moisture	0.2% Max	0.8% Max	0.8% Max
Ash content	0.05% Max	0.05% Max	0.1% Max
Melting point	240°C Min	220°C Min	220°C Min
Chrominance of phthalyl resin (Standard Chrominance of Fe, Co, Cu)	1 Max	2 Max	2 Max

Packing: Net each in 25kg plastic woven bag, lined with PE bag.Usage: Penta is a solid, high-melting crystalline material. It is a four-functional polyalcohol with all primary hydroxyl groups. Penta is a key raw material in the production of alkyds, including high-solids and waterborne, for many types of paint. Penta contributes to good hardness and drying. It is also used in a number of esters, such as rosin esters for adhesives and painting inks, fatty aid esters for synthetic lubricants, and acrylic acid esters for radiation curing. In addition, penta is used in phenolic antioxidants for polyolefines. The micronized form is used in fire-retardant systems and PVC stabilizers. We are manufacturer, and we accept whole year order, the price will be upon our agreement.

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