Hardness Comparison Chart - Hapco, Inc. Hapco uses comprehensive Shore hardness durometer charts and comparisons to help clients select the right materials for their project
Shore Hardness Chart for TPEs | Shore A vs Shore D This guide explains what Shore hardness means, how different durometer scales are used in plastics and thermoplastic elastomers (TPEs), and how to interpret Shore hardness charts and comparisons to inform material selection and design decisions
Durometer Shore Hardness Scale - Smooth-On, Inc. There are different Shore Hardness scales for measuring the hardness of different materials These scales were invented so that people can discuss these materials and have a common point of reference As you can see from the chart below, there is overlap on the different scales
TPU Hardness Guide: Which One is Right for You? Shore A is used for softer TPUs (70A–98A), while Shore D is used for harder engineering-grade TPUs (50D–75D) Although both indicate "hardness," they are not directly interchangeable because the testing methods are completely different
Rubber Durometer Chart: Hardness Ratings of Different Rubber Materials . . . Durometer is measured on an overlapping scale with three main categories, with shore A being the most common The durometer of each rubber is also paired with a number that indicates the overall hardness of the material The smaller the number, the softer the material within that shore
Shore Hardness for Plastics and Rubbers: Shore A and Shore D This article explores different Shore hardness scales, focusing on the differences between Shore A and Shore D, and provides insights on how to select the appropriate scale for measuring plastic, elastomer and rubber hardness in diverse applications
Durometer Comparison of Materials - The Rubber Company All recommendations and information contained on this data sheet are, to the best of our knowledge, correct Product specifications are intended as guidelines Since conditions of service are beyond our control, users must satisfy themselves that products are suitable for the intended use
Shore Hardness Guide durometer scales, such as Shore D and Shore A, as these values are relative only within their respective scales The Shore A scale is particularly applicable for soft to medium-soft materials, including vulcanised and natural rubber, thermoplastic elastomers (TPEs), flexible polyacrylics, thermosets, leather, wax, and felt
Shore Hardness Scale Calculator Conversion Tool - ASTM D2240 Professional Shore hardness calculator with instant A D OO conversion, material examples, and expert selection guide Free online durometer reference tool following ASTM D2240 standards