Technical datasheet

DIALAC® U400

Supplied byTechno-UMG- Last Updated on Mar 10, 2026

DIALAC® U400 by Techno-UMG is a recyclable butadiene acrylate/methylmethacrylate (BA/MMA) grade. It is used in appliances like the control panel of washing machines, vacuum indicator of vacuum cleaners and front panel of audio visual equipment. DIALAC® U400 by Techno-UMG can be processed using injection molding.
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DIALAC® U400 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell R0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Melt-Volume Flow Rate0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login

DIALAC® U400 Processing Guidelines

Injection Molding Processing Guidelines

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Injection molding Processing Guidelines

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Back PressureVisible After LoginVisible After Login
Back TemperatureVisible After LoginVisible After Login
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Front TemperatureVisible After LoginVisible After Login
Injection PressureVisible After LoginVisible After Login
Middle TemperatureVisible After LoginVisible After Login
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