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What are the testing standards for exporting insulation boards to the United States?

  • Release time: 2025-09-28

  Insulation board, also known as insulation rubber pad, insulation pad, insulation gasket, insulation blanket, has insulation function and is widely used in live working environments such as substations and power plants. The export of insulation boards to the United States requires compliance with relevant American standards.

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  What are the testing standards for exporting insulation boards to the United States?

  Reference standard for testing of insulation board exported to the United States:

  1. ASTM C208-2008a Cellulose Fiber Insulation Board Specification

  2. ASTM C209-2007Ae1 Test Method for Cellulose Fiber Insulation Board

  3. ASTM C656-2007 Specification for calcium silicate insulation board for building use

  4. ASTM C659-1990 (2014) Specification of asbestos cement organic foam sandwich insulation board

  5. ASTM C726-2012 Specification for Mineral Fiber Insulation Board for Roofing

  6. ASTM C846-1994 (2009) Code for use of cellulose fiber insulation board for wall panels

  7. ASTM D3394-1994 (2009) Test Methods for Sampling and Testing of Electrical Insulation Boards

  8. ASTM D7446-2009 Specification for Structural Insulation Board Adhesive for Rigid Porous Polystyrene Insulation Core Material Made from Oriented Strand Board

  9. ASTM E1803-2014 Test Method for Determining Structural Strength of Insulation Boards

  10. ASTM F2320-2011 Rubber Insulation Board Specification

  Scope of testing products for exporting insulation boards to the United States:

  Insulation rubber plate, epoxy insulation board, insulation rubber board for distribution room, high-voltage insulation board, foam insulation foam board, resin insulation board, pcb insulation board, etc.

  Insulation board export testing project to the United States:

  Impedance testing, strength testing, withstand voltage level testing, mechanical performance testing, etc.

  The process of applying for testing of insulation board exported to the United States:

  1. Project application - submit the testing application to the regulatory agency for supervision.

  2. Data preparation - According to the testing requirements, the enterprise prepares the relevant documents.

  3. Product testing - Enterprises send the test samples to the laboratory for testing.

  4. Prepare Report - The certification engineer prepares a report based on qualified testing data.

  5. Submit for review - The engineer will review the complete report.

  6. Issue report - After verification, issue the report.

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