Resources - Page 3

Foam Density Testing Methods: How to Measure and Why It Matters

May 8, 2026

Foam density is the single best predictor of durability and performance. Learn ASTM D3574 Test A methods, the relationship between density and foam properties, and equipment needed for accurate measurement.

Compression Set Testing: Why It Matters for Foam Quality Control

May 8, 2026

Compression set testing reveals whether foam will recover after prolonged use. Learn the difference between constant deflection and constant load methods, acceptable values, and equipment requirements.

Foam IFD Testing Explained: Indentation Force Deflection Step by Step

May 8, 2026

Learn how IFD testing works, why 25% and 65% deflection measurements matter, and how to choose the right foam compression tester for accurate Indentation Force Deflection results.

ASTM D3574 Testing Guide: Complete Methods, Equipment, and Compliance

May 8, 2026

Complete guide to ASTM D3574 test methods for flexible polyurethane foam. Learn every test procedure, equipment requirements, and compliance tips.

How to Choose the Right Foam Compression Tester for Your Lab: 2025 Buyer's Guide

May 8, 2026

Learn how to choose the right foam compression tester for your lab. Compare ASTM D3574 standards, load capacities, and key features in this complete buyer's guide.