BT laminate for IC packages
Mitsubishi Gas Chemical · Materials and interfaces
Research candidate · suitability unconfirmed
Official public page; sample suitability remains unconfirmed.
Research checked: 2026-10-15- Purpose
- Potential engineering use: [Cooling-stage warpage reversal in large 2.5D FCBGA] Compare material, stack and thermal-history effects on cooling curvature.
- Technical approach
- Detailed mechanism and process conditions are not documented here. Confirm with the supplier.
- Scope of use
- Potential engineering use: [Cooling-stage warpage reversal in large 2.5D FCBGA] Compare material, stack and thermal-history effects on cooling curvature.
- Limitations and open questions
- [Cooling-stage warpage reversal in large 2.5D FCBGA] Require heating/cooling data, cure shrinkage and viscoelastic properties; room-temperature flatness does not establish reversal behavior. Supplier confirmation of samples, specifications and service availability is required; improvement has not been demonstrated.
- Public evidence
- The official source lists BT laminate for IC packages.
Supporting references
Contact the supplier
Find the company’s contact details and ask about this solution through its official channels.
Potential uses by engineering problem
Warpage reversal during cooling in large 2.5D FCBGA packages
Compare material, stack and thermal-history effects on cooling curvature.
Require heating/cooling data, cure shrinkage and viscoelastic properties; room-temperature flatness does not establish reversal behavior.
View engineering problem →BLNKK organizes information from public sources. A company profile does not imply a documented solution. Applicability still needs confirmation against your samples and engineering conditions.