Polyketon is an upgrade material in Arknights.
Description
- A small amount of industrial organic compound. Can be used for a variety of upgrades and for production in the Factory.
- A small amount of Polyketon preparation produced through a special process. Its closed molecular structure has changed much complicated processing into simple chemical reactions. Of course, certain technical support is still needed.
Usage[]
The second of the Keton-type upgrade materials, this chemical compound derived from Diketon are used for intermediate upgrades of many Operators' skills and their Elite 1 promotion.
Acquisition[]
Store[]
- Two Polyketons are sometimes available at the Credit Store for the base price of 240
. - Four Polyketons are available at the Headhunting Parametric Model Store for 30
.
Regular drops[]
| Operation | Sanity | Drop rate | Sanity per drop |
|---|---|---|---|
| 3-7 | 15 | Guaranteed (~122%) | ~12 |
| 6-16 | 21 | Uncommon (100%) | 21 |
| 7-12 | 18 | Uncommon (~87%) | ~21 |
| 7-18 | 21 | Uncommon (~106%) | ~20 |
| R8-8 | 18 | Uncommon | – |
| 10-9 | 21 | Guaranteed | – |
| S2-1 | 9 | Uncommon (~67%) | ~13 |
| S6-3 | 18 | Common (100%) | 18 |
| GT-4 | 12 | Common | – |
| SW-EV-3 | 12 | Common | – |
| SV-3 | 9 | Common | – |
| TW-5 | 15 | Guaranteed | – |
| MN-3 | 12 | Common | – |
| MB-5 | 15 | Guaranteed | – |
| WR-5 | 12 | Common | – |
| OD-4 | 12 | Common | – |
| WD-3 | 12 | Common | – |
| SV-4 | 12 | Common | – |
| NL-5 | 12 | Common | – |
| BI-4 | 12 | Common | – |
| IW-4 | 12 | Common | – |
| TB-6 | 15 | Guaranteed | – |
| SN-5 | 12 | Rare | – |
| IC-5 | 15 | Guaranteed | – |
| DV-5 | 15 | Guaranteed | – |
| BW-5 | 15 | Guaranteed | – |
| IS-5 | 12 | Common | – |
| IS-7 | 15 | Uncommon | – |
| FC-4 | 12 | Common | – |
| WB-5 | 12 | Common | – |
Workshop[]
| Product | Material(s) | LMD | Morale | Requires |
|---|---|---|---|---|
 1 |
 3 |
100 | 1 | None |
Trivia[]
- Polyketone is a family of thermoplastic polymer compounds that belongs to the ketone group.
See also[]
- Diketon – T1 counterpart
- Aketon – T3 counterpart
- Keton Colloid – T4 counterpart