Testing Parameters / Physical & Composition

Density Testing

Physical & Composition

What is Density testing

Density testing — composite density. As an independent third-party lab, LEISA tests this parameter to international and national standard methods and issues traceable, arbitration-grade data.

📋 Reference Standards

GB/T 1463
GB/T 1033-1

🔧 Applicable Products

Plastic Hose Testing

🔬 Related Parameters · Physical & Composition

Resin content Melt flow rate (MFR)Insoluble resin content Outer-jacket density Outer-jacket water seepage Foam density Water absorption Longitudinal reversion

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