ULTRA-FLOW™ 440 is a processing additive for application in natural and synthetic rubber. Due to its unique composition it provides excellent improvement of processing properties for a broad range of elastomers of high and low polarity.
ULTRA-FLOW™ 440 improves filler dispersion, in particular silica and other mineral fillers.
ULTRA-FLOW™ 440 shows outstanding performance in extruded compounds, but also works well for transfer and injection moulding.
ULTRA-FLOW™ 440 complies with FDA 177.2600 and BfR XXI.
Typical Properties:
Appearance: Beige pastilles
Specific Gravity: 1.1
Dropping Point ºC: 95
Zinc Content %: 8.5
Physiological behaviour: Refer to Safety Data Sheet
Storage stability: At least 2 years under normal conditions