# Bisphenol A (BPA)

Pyanodons item · internal name `bisphenol-a` · stack size 100 · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/bisphenol-a/

## Produced by (1 recipes)

### Bisphenol A (BPA) (`bisphenol-a`)

- 10 s · tier 4 · productivity modules allowed
- Ingredients: 10 × [Phenol](https://factorio.kalzumeus.com/item/phenol.md), 20 × [Acetone](https://factorio.kalzumeus.com/fluid/acetone.md), 50 × [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md)
- Results: 3 × [Bisphenol A (BPA)](https://factorio.kalzumeus.com/item/bisphenol-a.md)
- Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04
- Unlocked by: [Epoxy](https://factorio.kalzumeus.com/tech/epoxy.md)

## Used in (1 recipes)

- Epoxy (`epoxy`, tier 4) → [Epoxy](https://factorio.kalzumeus.com/item/epoxy.md)