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Paper Tensile Index, Burst Index & Tear Index Strength Calculator

Easily calculate and compute paper tensile index, burst index & tear index strength calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
72.5 N·m/g

Tensile Index (TI)

Tensile Index (TI)

72.5 N·m/g

Burst Index Kpa M2 Per G

3.5

Tear Index Mn M2 Per G

8.13

Breaking Length Kilometers

7.39

72.5 — N·m/g

Calculation Breakdown

  1. Applied FormulaNormalizes raw laboratory paper physical test results against basis weight (grammage) per ISO 1924-2 and TAPPI T 494 standards.\text{TI} = \frac{T}{w} \cdot 1000 \text{ [N}\cdot\text{m/g]}, \quad \text{Burst Index} = \frac{P_{\text{burst}}}{w} \text{ [kPa}\cdot\text{m}^2\text{/g]}

Paper Strength Indices Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.018365473Tensile Index (TI)

What Is the Paper Tensile Index, Burst Index & Tear Index Strength Calculator?

This tool computes paper tensile index, burst index & tear index strength calculator with high precision arithmetic.

How Does the Paper Tensile Index, Burst Index & Tear Index Strength Calculator Work?

Normalizes raw laboratory paper physical test results against basis weight (grammage) per ISO 1924-2 and TAPPI T 494 standards.

Paper Tensile Index, Burst Index & Tear Index Strength Calculator Formula & Variables

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

TI=Tw⋅1000 [N⋅m/g],Burst Index=Pburstw [kPa⋅m2/g]\text{TI} = \frac{T}{w} \cdot 1000 \text{ [N}\cdot\text{m/g]}, \quad \text{Burst Index} = \frac{P_{\text{burst}}}{w} \text{ [kPa}\cdot\text{m}^2\text{/g]}

Normalizes raw laboratory paper physical test results against basis weight (grammage) per ISO 1924-2 and TAPPI T 494 standards.

How to Use the Paper Tensile Index, Burst Index & Tear Index Strength Calculator

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

Step-by-Step Example Calculation

Paper Tensile Index, Burst Index & Tear Index Strength Calculator Example

Input Values:

paperBasisWeightGsm:80
tensileBreakingForceKnPerM:5.8
burstStrengthKpa:280
tearingForceMilliNewtons:650
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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