Molecular Defoamers



TIFYNOL 104E(2,4,7,9-Tetramethyl-5-decyne-4,7-diol 104E)


TIFYNOL 104E is a Gemini wetting agent and molecular defoamer formulated to provide a unique combination of performance benefits, the unique chemical structure allows this products to provide multifunctional properties such as surface tension reduction, foam control and viscosity stabilization.


It is recommended for evaluation in:
Water based coating. Adhesive, Ink.
For the surface defects of the more stringent requirements of coating, can prevent shrinkage, needle, fisheye
Wetting / decreasing surface tension (dynamic static)

【Typical Properties】

Appearance White to pale yellow, waxy solid
TMDD content, % 49%-51%
Ethylene glycol 49%-51%
Brookfield viscosity 20℃ 100Cps
Specificity Gravity 0.999
Static surface tension, mN/m 33.1
Dynamic surface tension,mN/m 36.4
Pour points(℃) -17
Flash points(℃) 111
TMDD structure
Trade name
Surfynol 104E (Air Product)
TIFYNOL 104E (Titanos)
These are typical properties only and do not represent sales or manufacturing specification.
【Recommended Usage】
Between 0.1 and 1.5% of total formulation weight is recommended.
【Storage and Handling】
Keep containers tightly closed in a dry, cool, and well-ventilated place. Product is freeze-thaw stable. Container should be heated to 5-35 °C to completely melt product; mix thoroughly before use.
【Shelf Life】
The shelf life for this product is 60 months from the date of manufacture.
* Typical Properties not to be construed as specifications

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