BETAMATE™ 8190 belongs to the BETAMATE family and the BETAMATE Structural Adhesives product group. The official record identifies this as a system whose configuration must be checked in the TDS, based on epoxy-acrylic. This grade should be evaluated against the substrate pair, joint design, surface condition, dispensing equipment and curing cycle of the specific process.
BETAMATE™ 8190 belongs to the BETAMATE family and the BETAMATE Structural Adhesives product group. The official record identifies this as a system whose configuration must be checked in the TDS, based on epoxy-acrylic. This grade should be evaluated against the substrate pair, joint design, surface condition, dispensing equipment and curing cycle of the specific process.
Application requiring confirmation against the correct TDS and DuPont process
Evaluate this product for body structures and closure components against the actual material, component, process and operating conditions before standardization.
Confirm the exact substrates, coatings, surface oils, cleanliness and preparation process before testing.
Provide the geometry, bond line, mechanical loads, and the relevant thermal, electrical and environmental requirements.
Review the dispensing method, mixing ratio where applicable, working time, and the thermal or curing cycle.
Review the documentation for the exact grade, evaluate a sample and confirm the process before production use.
Do not transfer specifications, primer, cleaner, activator or process conditions from another grade. Confirm the TDS and SDS, substrate pair, surfaces, equipment and testing before production approval. Contact AE-TECH to confirm documentation, package format and availability in Vietnam.
| Chemistry | Epoxy-acrylic |
|---|---|
| Mix ratio | 4:1 volume |
| Color | Green |
| Open time | 40 minutes |
| Fixture time (1 MPa) | 45 minutes |
| Full cure | 8 hours |
| Tensile strength | 15 MPa |
| Tensile modulus | 900 MPa |
| Elongation at break | 30–150 % |
| Lap shear strength | 22 MPa |
| Manufacturer reference | BETAMATE:8190 |
| Primary application | Consider this product for Body structures and closure components within the scope of the product-specific record. |
| Materials / applications to verify | Use only with substrates and processes supported by the record for the exact grade; test on the actual material. |
| Operating / storage conditions | Review temperature, humidity, chemical exposure, process cycle and curing conditions in the TDS for the exact grade. |
| Notes / limitations | Do not transfer family claims, case studies, certifications, primerless status, drive-away time or performance from another Product. |
BETAMATE Structural Adhesives organizes verified products and supporting technical records for selection in the relevant manufacturing context.
DuPont Automotive Adhesives & Fluids records are organized into eight technology groups for application-, material- and process-based evaluation.
8 Product Groups
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.
Describe the application, operating conditions and technical issue so AE-TECH can review the product with you.
The online form is not available yet. Please contact AE-TECH directly.
Contact AE-TECH