Manufacturing application
NVH and acoustic applications
Evaluate nvh and acoustic applications in the context of Manufacturing application against the actual material, component, process and operating conditions before standardization.
Products
HR SPECFLEX™ -CIR Acoustical Foam Systems A
HR SPECFLEX™ -CIR Acoustical Foam Systems A belongs to the Molded Foam Systems for Acoustic Components product group. The system produces molded high-resilience polyurethane foam for acoustic applications. Selection should begin with the actual component, materials, design and production conditions; specifications or compatibility from another Dow product must not be applied to this grade. This is an official product series; specifications for each configuration must be confirmed in the corresponding documentation.
Primary function
What is this product used for?
HR SPECFLEX™ -CIR Acoustical Foam Systems A belongs to the Molded Foam Systems for Acoustic Components product group. The system produces molded high-resilience polyurethane foam for acoustic applications. Selection should begin with the actual component, materials, design and production conditions; specifications or compatibility from another Dow product must not be applied to this grade. This is an official product series; specifications for each configuration must be confirmed in the corresponding documentation.
Verified applications
Suitable use contexts
Evaluation basis
Why evaluate this product?
Produces molded high-resilience polyurethane foam for acoustic applications.
Documentation and availability for projects in Vietnam must be confirmed with AE-TECH.
Before selection
Selection and operating conditions
Application and substrates
Define the vehicle component, contacting materials, gap or joint design, and the required function.
Production process
Define the part geometry, target frequency range, mold, mixing system, cure rate and interior-emissions requirement.
Documentation and testing
Review the technical documentation for the exact grade, then test it with the actual materials, equipment and production cycle.
Define the part geometry, target frequency range, mold, mixing system, cure rate and interior-emissions requirement. Contact AE-TECH to confirm documentation, package format and availability for the project in Vietnam.
Verified source data
Key technical data
Technical characteristics
| Metric | Value |
|---|---|
| Material type | Polyurethane system for molded acoustic foam |
| Identity scope | Official product series; specific data depends on the configuration |
This information is summarized from manufacturer technical and safety documentation for initial evaluation and does not replace confirmation under actual application conditions.
Product group and brand
Molded Foam Systems for Acoustic Components
Molded Foam Systems for Acoustic Components organizes verified products and supporting technical records for selection in the relevant manufacturing context.
Dow Mobility materials cover EV batteries, automotive electronics, connectors, NVH control, sealing, hoses and weatherseals.
11 Product Groups
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Discuss this product
Describe the application, operating conditions and technical issue so AE-TECH can review the product with you.
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