KNOCKDOWN 155

KNOCKDOWN 155 is a non-silicone defoamer created specifically for the graphic arts industry. The wide variety of ink formulations requires a broad selection of defoamers. KNOCKDOWN 155 defoamer has proven to be most effective and economical in resolving the most difficult problems of excess foam.

Principal: allnex Radcure

Functions: Defoamer

Chemical Family: Chemical Mixtures & Blends

Compatible Polymers & Resins: Styrene Acrylics

Labeling Claims: Silicone-free

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Carrier
Chemical Family
Product Code
MITM00484
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims

Applications & Uses

Compatible Polymers & Resins
Product Applications

KNOCKDOWN 155 is stable in acid and alkaline solutions. Keep product from freezing. Product is freeze-thaw stable if warmed and mixed well before use.

Properties

Physical Form

Technical Details & Test Data

Technical Details
  • KNOCKDOWN 155 defoamer is best suited for stirene-acrylic systems with moderate to high acid number polymers.
  • Stock solutions may be prepared by adding one part of KNOCKDOWN 155 defoamer to two or three parts of warm water (120°F) with agitation. If allowed to stand for extended periods, such stock solutions may require mild agitation before use.

Packaging & Availability

Packaging Type

Other

Active Content
98.0 %
Appearance
Straw colored liquid
Appearance (SDS)
Liquid
Boiling Point (SDS)
232.0-482.0 °C
Color (SDS)
Clear colorless
Dosage (Use Level)
0.25-0.75 %
Flash Point (SDS)
min. 170.0 °C
Item Number
Odor (SDS)
Mild hydrocarbon
Other Hazards
Not applicable
Principal
Specific Gravity (SDS)
0.9
Vapor Pressure (SDS)
0.013 hPa
Viscosity (SDS)
400.0 mPa.s
pH
6.6
pH (SDS)
5.0-7.0
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.6-5% Dispersion in Water
Material Composition
ValueUnitsTest Method / Conditions
Active Content98.0 %%
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)0.25-0.75 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)232.0-482.0 °C°C
Flash Point (SDS)min. 170.0 °C°C
Specific Gravity (SDS)0.9-at 25°C
Vapor Pressure (SDS)0.013 hPahPaAt 20°C
Viscosity (SDS)400.0 mPa.smPa.sat 25°C
pH (SDS)5.0-7.0-