FDB-0025 · ORIGINAL SOURCE VALUE

MAT-B-000004

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

canonical_name

Carbon-fiber prepreg

claim_ids

CLM-B-000013;CLM-B-000014

common_paddle_usage

Face/skin and structural laminate precursor in documented paddle/manufacturing disclosures.

compatible_processes

layup; hot press; vacuum bag/autoclave where specified

confidence

HIGH

engineering_definition

Reinforcement pre-impregnated with a controlled resin system for subsequent layup and cure.

evidence_ids

EVD-B-000016;EVD-B-000017

failure_considerations

Poor consolidation or cure can contribute to voids, weak bonds or laminate defects.

incompatible_or_risky_processes

Unverified temperature/pressure assumptions

known_advantages

Controlled resin content and repeatable laminate manufacturing are key advantages of prepreg technology.

known_limitations

Requires process control and compatible cure conditions.

manufacturing_relevance

Requires controlled storage, layup, consolidation and cure according to resin system.

marketing_terms

material_family

COMPOSITE_INTERMEDIATE

material_id

MAT-B-000004

material_subtype

PREIMPREGNATED_REINFORCEMENT

notes

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

performance_implication_status

CONTEXT_DEPENDENT

physical_form

sheet/tape/fabric prepreg

production_eligible

YES

source_ids

SRC-B-000011;SRC-B-000046

structural_role

composite laminate precursor

synonyms

prepreg; pre-impregnated carbon

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:4

fields_sha256

9298f58eb572414197307be43dcf4946a1c2b03e7ef127bc8c6fd8c842fbb5d2

source_version

FDB-0025