# CMC Materials

**Canonical:** https://apis.io/providers/cmc-materials/  
**Website:** https://www.cmcmaterials.com/  
**APIs profiled:** 4

CMC Materials is a global supplier of consumable materials primarily to the semiconductor industry, including chemical mechanical planarization (CMP) slurries and polishing pads. Acquired by Entegris in 2022, CMC's materials portfolio is now part of the Entegris specialty chemicals and CMP solutions business, serving semiconductor manufacturers through advanced materials and process technologies.

## Kin Score — 6.5 / 100 (minimal)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 6.5).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (4)

- **CMC Materials CMP Slurries** — Chemical mechanical planarization (CMP) slurries for semiconductor wafer polishing. CMC slurries cover tungsten, copper, dielectric, barrier metal, and STI applications across l...
- **CMC Materials CMP Polishing Pads** — Polyurethane and composite polishing pads engineered for CMP processes across semiconductor fab operations. Used in combination with CMC slurries to achieve target surface flatn...
- **CMC Materials Wood Treatment Chemicals** — Wood treatment chemicals and preservation solutions sold to industrial customers for utility poles, railroad ties, and construction lumber. Part of the historical CMC Materials ...
- **CMC Materials Pipeline Performance Chemicals** — Drag reduction agents and pipeline performance chemicals used by oil and gas pipeline operators to improve throughput. Part of the historical CMC Materials portfolio, with the o...

## Security (1)

- **Cmc Materials Domain Security** — TLSv1.3 · HSTS · DMARC

## Use cases (4)

- **Logic Semiconductor CMP** — CMP slurries and pads used in logic semiconductor fab production.
- **Memory Semiconductor CMP** — CMP consumables used in DRAM and NAND fabrication.
- **Utility Pole Treatment** — Long-life wood preservation for utility infrastructure.
- **Pipeline Throughput Optimization** — Drag reduction additives for crude oil and refined-product pipelines.

## Tags

Semiconductors, Materials, Manufacturing, CMP, Specialty Chemicals

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cmc-materials/). Scores are computed from the provider's own public artifacts under a published rubric.