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Promix® 400

About this product

Promix® 400 is a general-purpose processing and dispersion aid for most synthetic and natural elastomers. It is especially effective as a homogenizing agent for dissimilar elastomers.

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Features & Benefits

Reduces air permeability, increasing fuel economy
Improves mold flow and extrusion characteristics
Reduces nerve and shrinkage
Facilitates blending of elastomers of dissimilar polarities
Improves filler incorporation
Reduces mixing cycle time, energy consumption and viscosity
Enhances green tack

Technical Data

Appearance/Form

Brown Pellets

Specific Gravity

Approximately 1.08

Softening Point

102°C ± 6°C

% Evaporation Loss

0.5% Maximum @ 105°C for 2 Hours

% Ash Content

2.0% Maximum

Shelf Life

Minimum of one year under normal conditions

Recommended Use

3–15 PHR, add with polymers at the beginning of mix cycles

Packaging

25 kg (55.1 lb.) and 900 kg (1,984 lb.) polyethylene bags or customer specific preweighs

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