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Paper Tensile Index & Breaking Length (TEA) Calculator

Easily calculate and compute paper tensile index & breaking length (tea) calculator with accurate equations, live formulas, and expert guidance.

Fracture load on tensile tester.

Standard is 15 mm or 25 mm.

Sheet basis weight.

Percent stretch before fracture.

Calculated Result
62.5 N·m/g

Tensile Index

Tensile Index

62.5 N·m/g

Tensile Index Nm G

62.5

Tensile Strength K Nm

5

Breaking Length Km

6.373226331112052

Tea J M2

69.99999999999999

62.5 — N·m/g

Calculation Breakdown

  1. Applied FormulaComputes tensile index, breaking length (km), and tensile energy absorption (TEA in J/m²) per ISO 1924-2 and TAPPI T 494 standards.\text{TI} = \frac{T_{strength}}{\text{GSM}} \times 1000, \quad L_b = \frac{\text{TI}}{9.80665}

Paper Tensile TEA Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.016314763Tensile Index

What Is the Paper Tensile Index & Breaking Length (TEA) Calculator?

This tool computes paper tensile index & breaking length (tea) calculator with high precision arithmetic.

How Does the Paper Tensile Index & Breaking Length (TEA) Calculator Work?

Computes tensile index, breaking length (km), and tensile energy absorption (TEA in J/m²) per ISO 1924-2 and TAPPI T 494 standards.

Paper Tensile Index & Breaking Length (TEA) Calculator Formula & Variables

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

TI=TstrengthGSM×1000,Lb=TI9.80665\text{TI} = \frac{T_{strength}}{\text{GSM}} \times 1000, \quad L_b = \frac{\text{TI}}{9.80665}

Computes tensile index, breaking length (km), and tensile energy absorption (TEA in J/m²) per ISO 1924-2 and TAPPI T 494 standards.

How to Use the Paper Tensile Index & Breaking Length (TEA) Calculator

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

Step-by-Step Example Calculation

Paper Tensile Index & Breaking Length (TEA) Calculator Example

Input Values:

peakTensileLoadN:75
stripWidthMm:15
grammageGsm:80
elongationAtBreakPct:2.8
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required N·m/g.

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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