FDB-0025 · ORIGINAL SOURCE VALUE

MAT-B-000012

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

canonical_name

Polypropylene

claim_ids

CLM-B-000028;CLM-B-000029

common_paddle_usage

Most prominent as polypropylene honeycomb in modern paddle cores and market architectures.

compatible_processes

honeycomb forming; sandwich bonding

confidence

HIGH

engineering_definition

Thermoplastic polyolefin used in honeycomb cores and other molded structures.

evidence_ids

EVD-B-000035;EVD-B-000036;EVD-B-000037;EVD-B-000038

failure_considerations

Core crushing and debonding are structural risks in sandwich assemblies.

incompatible_or_risky_processes

Do not equate “polymer core” with PP without product evidence.

known_advantages

Low density, moisture resistance and energy absorption are documented reasons for PP honeycomb use.

known_limitations

Bonding to PP can require surface/adhesive consideration; product-specific density/cell size vary.

manufacturing_relevance

Can be thermally formed into honeycomb structures; face bonding requires suitable adhesive/surface strategy.

marketing_terms

material_family

THERMOPLASTIC_POLYMER

material_id

MAT-B-000012

material_subtype

PP

notes

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

performance_implication_status

CONTEXT_DEPENDENT

physical_form

sheet/cell wall/honeycomb

production_eligible

YES

source_ids

SRC-B-000013;SRC-B-000028;SRC-000103;SRC-B-000033

structural_role

core cell-wall material

synonyms

PP

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:12

fields_sha256

deed3135fffd812f464cc89b59608ec1a1869b3eac6f2b792be5e41f8aa1114e

source_version

FDB-0025