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Composites / Internal Mold Releases / Epoxy

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Typical Loading Level of MoldWiz® Internal Mold Release in epoxy resin, is 0.5% - 1.5%, (5-15g/kg resin) based on resin weight, and depending on the type of molding process. Resin formulations with higher filler loading generally require higher loadings of internal release.

 

Cure Type / Group Classification

Product
Number

Typical Application /Comments

MoldWiz®

Aliphatic amines
Example: DETA

INT-1846N2

Neutralized to prevent acceleration of cure

Phenolics &
Aliphatic amines

INT-1850HT

For higher temperature processing
>350°F/175°C

Aromatic amines,
MDA & non-MDA based

INT-1888LE

Medium-High temperature cures
>450°F/230°C 

INT-1857DC

Acid anhydride
Example: phthalic anhydide

INT-1890M

Pultrusion and other processes 

INT-1888LE

Acid anhydride,
w/ tertiary amine or immidazole
Example: MTHPA

INT-1888LE

High temperature cures
>350°F/175°C; pultrusion

INT-1846N2

DICY (immidazole accelerated)

INT-1324B

Pre-preg or wet systems

INT-1888LE

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Solutions for Composites: Internal Mold Releases

This information is supplied for technically skilled professionals working at their own risk. AXEL believes the information to be accurate, although the Company assumes no liability in the validity of the information for any specific process or application. Moreover, AXEL will assume no liability from any direct and/or consequential damages of any kind that may occur from the use or non-use of AXEL products or information supplied by the Company or its appointed representatives.