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DiPentaerythritol

CAS NO.:126-58-9

Product Details

Product Name: DiPentaerythritol

Structure: DiPentaerythritol

CAS 126-58-9                                                 

Molecular formula(CH2OH)3CCH2OCH2C(CH2OH)

Molecular weight:254.28

As an important fine chemical intermediate, dipentaerythritol is regarded as a mid-to-high-end product in the pentaerythritol industry. It is mainly used to produce environmentally friendly UV-curable coatings, high-grade alkyd resins, high-grade aviation lubricants, plasticizers, polyethers, polyesters, polyurethanes, and photosensitive resin films. In terms of photosensitive coatings, dipentaerythritol can be used as stainless steel color plates and advanced granite spray masks. It has strong adhesion, friction resistance, and excellent aging resistance.
 
Our company uses a special process to micronize dipentaerythritol to meet the special needs of customers.

Specification

Items

Specification

Dipentaerythritol  %

≥85

Mono-pentaerythritol %

≤3

Tri-pentaerythritol %

≤8

Hydroxyl group %

38-40

Water content %

≤1.0

Ash %

≤0.05

Melting point °C

≥215

Phthalic color

≤2

Particle size um

≤40

Applications

Mainly used in intumescent fire retardant coatings and PVC stabilizers.

Package&storage

15kg craft paper bag .Store in dry and ventilated place

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