FDB-0025 · ORIGINAL SOURCE VALUE

MAT-B-000014

Registry: STAGEB_MATERIAL_INTELLIGENCE. Original field names and values are displayed without translation or reinterpretation.

canonical_name

EVA foam

claim_ids

CLM-B-000032;CLM-B-000033

common_paddle_usage

Verified in Diadem Vice foam core and HEAD TRIFLEX hybrid layer/shell descriptions; patents also disclose EVA in hybrids.

compatible_processes

foam molding; adhesive bonding; hybrid core assembly

confidence

HIGH

engineering_definition

Ethylene-vinyl acetate foam family used as resilient foam layer/core in verified paddle architectures.

evidence_ids

EVD-B-000042;EVD-B-000043;EVD-B-000044;EVD-B-000045

failure_considerations

Bond integrity, compression set and fatigue may be relevant depending on grade.

incompatible_or_risky_processes

Generic EVA label does not prove full-foam architecture.

known_advantages

Resilient foam behavior can be useful in hybrid structures.

known_limitations

EVA formulation/density varies widely; cannot infer paddle performance from “EVA” alone.

manufacturing_relevance

Requires density/grade-specific molding or bonding process.

marketing_terms

material_family

STRUCTURAL_FOAM

material_id

MAT-B-000014

material_subtype

EVA

notes

Stage B researched entity; performance statements are source-scoped and non-scoring.

performance_implication_status

CONTEXT_DEPENDENT

physical_form

foam sheet / molded foam

production_eligible

YES

source_ids

SRC-B-000039;SRC-B-000041;SRC-B-000047;SRC-B-000049

structural_role

core / shell / cushioning layer

synonyms

ethylene-vinyl acetate foam

verification_status

VERIFIED

Identifiers mentioned in source fields

These are search links, not inferred engineering relationships.

Provenance

archiveSha256

ded5d3a55705d2387a6fec03fd5fd9c93d948acca3c3de8c66ed7a82fca45cc5

virtual_path

!/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_CROSS_TEST_CORRELATION_AND_PADDLE_ENGINEERING_PROFILE_REV1_2026-09-15.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_REV1_2026-09-15.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_VALIDATION_EXECUTION_READINESS_REV1_2026-09-14.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_CONTROLLED_VALIDATION_BATCH_PLAN_2026-09-14.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_INTERNAL_EVIDENCE_ACQUISITION_CAMPAIGN_REV1_2026-09-13.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_THIRD_PARTY_INDUSTRY_EVIDENCE_AUGMENTATION_REV2_2026-09-13.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_CONDITIONAL_EVIDENCE_ENRICHMENT_2026-09-13.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_INTERNAL_EVIDENCE_QUALIFICATION_REV1_2026-09-13.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_INTERNAL_RAW_DATA_INVENTORY_REV1_2026-09-12.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_EVIDENCE_INTAKE_PREPARATION_2026-09-12.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEF_TEST_READINESS_2026-09-12.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEE_CONTROLLED_VALIDATION_PLANNING_2026-09-12.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGED_ENGINEERING_REASONING_LAYER_2026-09-12.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGED_ENGINEERING_INTELLIGENCE_LAYER_2026-09-11.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGED_FOUNDATION_MAPPING_2026-09-11.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH006_2026-09-11.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH005_2026-09-11.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH004_2026-09-11.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH003_2026-09-10.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH002_2026-09-10.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEC_BATCH001_2026-09-10.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEB_2026-09-09.zip!/frozen_history/PICKLEBALL_DATABASE_STAGEB_ENGINEERING_INTELLIGENCE_PASS_FROZEN_BASELINE_v1.zip!/STAGEB_MATERIAL_INTELLIGENCE.csv

source_file_sha256

48d18d82791305488402f9775c111bb7fbd7cafe74dff8ad7e711e0f7d0af4fa

source_locator

csv:row:14

fields_sha256

c2ae2f1405e58c3160d48673e6e5108a8078c9deb916a44ab346493c92c9a3af

source_version

FDB-0025