# Graphene technology (technology) internal name `graphene` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md)) HTML page: https://factorio.kalzumeus.com/tech/graphene/ ## Cost 800 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each. ## Requires (1) - [Biofilm](https://factorio.kalzumeus.com/tech/biofilm.md) ## Leads to (3) - [Big Mines](https://factorio.kalzumeus.com/tech/big-mines.md) - [Negasium](https://factorio.kalzumeus.com/tech/cottongut-science-mk03.md) - [Genetics - Stage 4](https://factorio.kalzumeus.com/tech/genetics-mk04.md) ## Unlocks (8 recipes) ### Chloromethane (`chloromethane`) - 10 s · tier 5 · productivity modules allowed - Ingredients: 100 × [Methanol](https://factorio.kalzumeus.com/fluid/methanol.md), 50 × [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md) - Results: 30 × [Chloromethane](https://factorio.kalzumeus.com/fluid/chloromethane.md) - Made in: Methanol reactor MK 01, Methanol reactor MK 02, Methanol reactor MK 03, Methanol reactor MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Dimethyldichlorosilane (`dimethyldichlorosilane`) - 10 s · tier 5 · productivity modules allowed - Ingredients: 100 × [Chloromethane](https://factorio.kalzumeus.com/fluid/chloromethane.md), 5 × [Silicon](https://factorio.kalzumeus.com/item/silicon.md), 10 × [Copper (grade 4)](https://factorio.kalzumeus.com/item/grade-4-copper.md) - Results: 50 × [Dimethyldichlorosilane](https://factorio.kalzumeus.com/fluid/dimethyldichlorosilane.md) - Made in: Fluidised bed reactor MK 01, Fluidised bed reactor MK 02, Fluidised bed reactor MK 03, Fluidised bed reactor MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Graphene roll (`graphene-roll`) - 8 s · tier 5 · productivity modules allowed - Ingredients: 2 × [Graphene sheet](https://factorio.kalzumeus.com/item/graphene-sheet.md), 50 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md), 4 × [Biofilm](https://factorio.kalzumeus.com/item/biofilm.md) - Results: 5 × [Graphene roll](https://factorio.kalzumeus.com/item/graphene-roll.md), 50 × [Muddy sludge](https://factorio.kalzumeus.com/fluid/muddy-sludge.md) - Made in: Molecular assembler MK 01, Molecular assembler MK 02, Molecular assembler MK 03, Molecular assembler MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Graphene sheet (`graphene-sheet`) - 4 s · tier 5 · productivity modules allowed - Ingredients: 5 × [Copper plate](https://factorio.kalzumeus.com/item/copper-plate.md), 70 × [Boric acid](https://factorio.kalzumeus.com/fluid/boric-acid.md), 1 × [PDMS graphene base](https://factorio.kalzumeus.com/item/pdms-graphene.md) - Results: 4 × [Graphene sheet](https://factorio.kalzumeus.com/item/graphene-sheet.md) - Made in: High pressure furnace MK 01, High pressure furnace MK 02, High pressure furnace MK 03, High pressure furnace MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Molecular assembler MK 01 (`nano-assembler-mk01`) - 1 s · tier 5 - Ingredients: 1 × [Automated factory MK 01](https://factorio.kalzumeus.com/item/automated-factory-mk01.md), 20 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 60 × [Concrete](https://factorio.kalzumeus.com/item/concrete.md), 40 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 10 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 10 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 30 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 3 × [Steam engine](https://factorio.kalzumeus.com/item/steam-engine.md), 40 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 15 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 15 × [Intermetallics](https://factorio.kalzumeus.com/item/intermetallics.md) - Results: 1 × [Molecular assembler MK 01](https://factorio.kalzumeus.com/item/nano-assembler-mk01.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Nickel core (`nic-core`) - 6 s · tier 5 · productivity modules allowed - Ingredients: 30 × [Pure sand](https://factorio.kalzumeus.com/item/pure-sand.md), 100 × [Methane](https://factorio.kalzumeus.com/fluid/methane.md), 2 × [Nickel plate](https://factorio.kalzumeus.com/item/nickel-plate.md), 100 × [Hydrogen](https://factorio.kalzumeus.com/fluid/hydrogen.md) - Results: 2 × [Nickel core](https://factorio.kalzumeus.com/item/nic-core.md) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### Polydimethylsiloxane (PDMS) (`pdms`) - 10 s · tier 5 · productivity modules allowed - Ingredients: 100 × [Dimethyldichlorosilane](https://factorio.kalzumeus.com/fluid/dimethyldichlorosilane.md), 200 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 50 × [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md) - Results: 5 × [Polydimethylsiloxane (PDMS)](https://factorio.kalzumeus.com/item/pdms.md) - Made in: Mixer MK 01, Mixer MK 02, Mixer MK 03, Mixer MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md) ### PDMS graphene base (`pdms-graphene`) - 7 s · tier 5 · productivity modules allowed - Ingredients: 5 × [Polydimethylsiloxane (PDMS)](https://factorio.kalzumeus.com/item/pdms.md), 100 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md), 20 × [Etching solution](https://factorio.kalzumeus.com/fluid/etching.md), 5 × [Nickel core](https://factorio.kalzumeus.com/item/nic-core.md) - Results: 1 × [PDMS graphene base](https://factorio.kalzumeus.com/item/pdms-graphene.md) - Made in: Nanomaterial factory MK 01, Nanomaterial factory MK 02, Nanomaterial factory MK 03, Nanomaterial factory MK 04 - Unlocked by: [Graphene technology](https://factorio.kalzumeus.com/tech/graphene.md)