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
BETAFOAM™ 89100N Prepolymer
BETAFOAM™ 89100N Prepolymer belongs to the Acoustic Foams and Vehicle Cavity-Filling Materials product group. It is a prepolymer component of a two-component foam system for Body-in-White vehicle cavities. 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 one component of a two-component BETAFOAM system and is not presented as a standalone foam solution.
Primary function
What is this product used for?
BETAFOAM™ 89100N Prepolymer belongs to the Acoustic Foams and Vehicle Cavity-Filling Materials product group. It is a prepolymer component of a two-component foam system for Body-in-White vehicle cavities. 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 one component of a two-component BETAFOAM system and is not presented as a standalone foam solution.
Use the exact Product Code and product configuration when reviewing this item.
Verified applications
Suitable use contexts
Product-specific application
Evaluate product-specific application in the context of Manufacturing application against the actual material, component, process and operating conditions before standardization.
Evaluation basis
Why evaluate this product?
Prepolymer component of a two-component foam system for Body-in-White vehicle cavities.
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
Evaluate the cavity location, fill volume, mixing ratio, dispensing equipment, reaction rate and NVH criteria.
Documentation and testing
Review the technical documentation for the exact grade, then test it with the actual materials, equipment and production cycle.
Evaluate the cavity location, fill volume, mixing ratio, dispensing equipment, reaction rate and NVH criteria. 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 | Acoustic polyurethane foam system |
| System role | Component of a two-component foam system; not used as a standalone solution |
This information is summarized from manufacturer technical and safety documentation for initial evaluation and does not replace confirmation under actual application conditions.
Technical relationships
System role and related products
Review this product within the verified Product Group, compatibility and application context.
Product group and brand
Acoustic Foams and Vehicle Cavity-Filling Materials
Acoustic Foams and Vehicle Cavity-Filling Materials 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
Directly related solutions
Material Solutions for Automotive and Electric-Vehicle Manufacturing
AE-TECH helps manufacturers evaluate materials for bonding, thermal management, electronics protection, sealing and noise and vibration control based on the component, substrates and production conditions.
Discuss this product
Describe the application, operating conditions and technical issue so AE-TECH can review the product with you.
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