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TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator

Easily calculate and compute tga/dsc polymer thermal degradation activation energy (kissinger method) calculator with accurate equations, live formulas, and expert guidance.

First heating ramp rate.

TGA derivative peak or DSC exothermic maximum.

Second faster heating ramp rate.

Peak shifts to higher temperature at faster heating rates.

Calculated Result
124.4 kJ/mol

Activation Energy (E_a)

Activation Energy (E_a)

124.4 kJ/mol

Activation Energy Kj Per Mol

124.4

Activation Energy Kcal Per Mol

29.7

Kissinger Slope

-14964

Thermal Stability

Moderate thermal degradation activation barrier

124.4 — kJ/mol

Calculation Breakdown

  1. Applied FormulaDetermines the thermal decomposition activation energy (E_a) of polymers and resins from multi-rate non-isothermal TGA or DSC thermograms using the Kissinger method.\ln\left(\frac{\beta}{T_p^2}\right) = -\frac{E_a}{R T_p} + \text{const}

Kissinger Activation Energy Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0316293124Activation Energy (E_a)

What Is the TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator?

This tool computes tga/dsc polymer thermal degradation activation energy (kissinger method) calculator with high precision arithmetic.

How Does the TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator Work?

Determines the thermal decomposition activation energy (E_a) of polymers and resins from multi-rate non-isothermal TGA or DSC thermograms using the Kissinger method.

TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

ln⁡(βTp2)=−EaRTp+const\ln\left(\frac{\beta}{T_p^2}\right) = -\frac{E_a}{R T_p} + \text{const}

Determines the thermal decomposition activation energy (E_a) of polymers and resins from multi-rate non-isothermal TGA or DSC thermograms using the Kissinger method.

How to Use the TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

TGA/DSC Polymer Thermal Degradation Activation Energy (Kissinger Method) Calculator Example

Input Values:

heatingRate1CPerMin:5
peakTemp1Celsius:350
heatingRate2CPerMin:20
peakTemp2Celsius:385
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required kJ/mol.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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