Heat Deflection Temperature Tester

Heat Deformation – The application of an HDT/VSP tester at which a plastic, polymer or plastic composite specimen deforms under a given flexural load (fiber tension) to a certain extent. Which is very useful to determine the capability of any polymer. Precise deformation and reliable deflection are critical components in any plastics industry. Asian heat distortion The HDT/VSP tester is designed keeping in mind the IS 2530-1963 standards. ASTM D648-01,ISO 75-1(2004)-E,ASTM D1525-00. ....

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The HDT/VSP tester is designed keeping in mind the IS 2530-1963 standards.

ASTM D648-01,ISO 75-1(2004)-E,ASTM D1525-00.

The heat distortion temperature of the polymer in the test is identified as the 'heat distortion temperature' (HDT) or 'deflection temperature under load' (DTUL).

Like all materials, the properties of plastic also depend on temperature. This is of particular importance for mechanically stressed parts that are exposed to high temperatures during use. As a result, the heat dissipation property of plastic materials becomes extremely important for any manufacturer and has become an essential tool for engineering, product design and product manufacturing.

During its testing the plastic specimen is placed flat or bent in a three-point bend in the edge direction along the dimensions. Plastic Sampling Direction Depending on the standard used, ISO or ASTM, composite testing is a very important task in manufacturing a product which significantly affects the quality of our product. Thus, special care should be taken to load the specimen in the correct position as per the relevant standard of heat deflection temperature – HDT/VSP tester.

The fiber stress applied for the test is either 1.82 MPa and or 0.455 MPa, and the temperature is increased at a rate of 2 °C/min to deflect the specimen 0.25 mm (for ASTM). As a result, the deflection temperature at which the plastic specimen is deflected 0.25 mm is the same as the material deflection temperature. Due to the significantly different standards (ISO and ASTM), it is important to mention not only the applied stress but also the standard and HDT value used.

In Asian heat deflection temperature tester , where we are equipped with state-of-the-art Heat Deflection Test Multiple Stand Machine, we provide HDT testing solutions for both engineering projects and quality control.

Minimum Order Quantity	1 Piece
Frequency	50Hz
Phase	Single Phase
Watt	100W
Country of Origin	Made in India
Voltage	220V
Brand	Asian
Type Of Testing Machines	Plastic
Packaging Type	Box
Model Name/Number	HDT
Display Type	Analog