U.S.-based cleanroom manufacturing.
FabSemiChem supports small-batch electronic chemical manufacturing in San Diego, California.
Controlled production built around contamination control and process consistency.
Our manufacturing approach uses high-purity raw materials, deionized water, cleanroom-based mixing, controlled blending and dilution, application-appropriate filtration, and filling.
- Cleanroom-based mixing and filling
- High-purity raw materials
- Deionized water
- Controlled blending and dilution
- Application-appropriate filtration
- Clean packaging practices
- DI-water rinsing of containers when required
- Batch documentation and traceability
- Small-batch and custom formulation capability
Cleanliness is part of process performance.
Key process considerations include particle control, ionic cleanliness, raw material purity, filtration, container cleanliness, handling practices, and batch-to-batch consistency.
We look beyond the chemistry.
A scratch, haze defect, low removal rate, or poor final surface is not always caused by the slurry itself. The root cause may come from abrasive particle distribution, particle agglomeration, slurry stability, polishing pad condition, lapping plate selection, cleaning solvent purity, water quality, cross-contamination, handling, or previous process steps.