Mastering Plastic Production In Oxygen Not Included: A Step-By-Step Guide

how to make plastic in oxygen not included

In the intricate world of *Oxygen Not Included*, mastering resource management is crucial for the survival of your duplicants, and one essential material is plastic. Plastic is a versatile resource used in crafting advanced machinery, storage solutions, and other critical items. To produce plastic, players must first establish a petroleum extraction system, as petroleum is the primary raw material. Once petroleum is obtained, it needs to be refined into natural gas using a petroleum boiler, and subsequently converted into polluted water and crude oil. The crude oil is then processed in an oil refinery to produce plastic, requiring careful management of heat and resources. Additionally, ensuring a steady supply of oxygen and maintaining a sustainable environment for your duplicants is vital, as the process involves complex interactions between various systems. By understanding and optimizing these steps, players can efficiently produce plastic to support their colony’s growth and technological advancement.

Characteristics Values
Required Resource Petroleum (Crude Oil)
Processing Machine Oil Refinery
Input Ratio 1000 g Crude Oil → 200 g Petroleum + 800 g Polluted Water
Plastic Production 1000 g Petroleum → 200 g Plastic + 800 g Carbon Dioxide
Energy Consumption Oil Refinery: 480 W (constant)
Byproduct Polluted Water (from Crude Oil refining)
Carbon Dioxide Emission 800 g per 1000 g Petroleum processed
Storage Plastic can be stored in any container or used directly in fabrication
Use Cases Building advanced structures, crafting machinery, and creating insulation
Alternative Methods None (Plastic can only be produced from Petroleum in the game)

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Gathering Resources: Identify and collect necessary materials like crude oil, algae, or petroleum for plastic production

In the world of *Oxygen Not Included*, plastic is a versatile material essential for crafting advanced machinery, storage containers, and more. To produce it, you’ll need to identify and collect specific resources: crude oil, petroleum, or algae. Crude oil and petroleum are fossil fuels found deep within the map, often requiring extensive digging and careful management of polluted water and toxic gases. Algae, on the other hand, is a renewable resource that can be cultivated in water-filled areas using algae terrariums. Each resource has its own challenges and benefits, so understanding their locations and extraction methods is crucial for efficient plastic production.

Let’s break down the process of gathering these materials step-by-step. First, locate crude oil or petroleum deposits using the "Oil" overlay in the game’s map view. These deposits are typically found at lower depths, so prepare for a vertical excavation. Use pumps to extract the oil, but be cautious—pumping too quickly can lead to polluted water spreading, which is harmful to your dupes. For algae, set up algae terrariums in well-lit, water-filled areas. Each terrarium requires 40 kg of polluted water and produces 20 kg of algae over time. Ensure the area is accessible for dupes to harvest the algae regularly. Prioritize renewable resources like algae if sustainability is your goal, but don’t overlook the abundance of fossil fuels for early-game needs.

Comparing the three resources, crude oil and petroleum are more resource-intensive to extract but yield higher quantities of plastic per unit. Algae, while slower to produce, is renewable and environmentally friendly, making it ideal for long-term bases. However, algae requires additional infrastructure like terrariums and lighting, whereas oil extraction relies on pumps and storage tanks. Consider your base’s energy consumption and dupes’ workload when choosing which resource to focus on. For example, a small base might start with oil for quick plastic production, while a larger, more established colony could transition to algae for sustainability.

A practical tip for efficient resource gathering is to automate the process as much as possible. Use automation overlays to direct dupes to harvest algae or transport oil to refineries. For oil extraction, place pumps strategically to minimize polluted water spread—use water sieves or deodorizers to manage contamination. When cultivating algae, ensure terrariums are placed in areas with consistent light exposure, such as near natural light sources or artificial lighting setups. Regularly monitor resource levels and adjust production rates to avoid bottlenecks in your plastic manufacturing pipeline.

In conclusion, gathering resources for plastic production in *Oxygen Not Included* requires careful planning and resource management. Whether you choose crude oil, petroleum, or algae, each material offers unique advantages and challenges. By understanding their extraction methods and optimizing your base’s infrastructure, you can ensure a steady supply of plastic for all your crafting needs. Remember, sustainability and efficiency are key—balance short-term gains with long-term viability to build a thriving colony.

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Setting Up Refinery: Build and optimize a refinery to process raw materials into petroleum efficiently

In *Oxygen Not Included*, plastic is a crucial resource for advanced construction and automation, but its creation hinges on a well-optimized refinery. The refinery is the backbone of petroleum production, converting raw crude oil into the refined petroleum needed for plastic manufacturing. To maximize efficiency, start by placing your refinery in a strategic location—close to crude oil reserves but with enough space for storage and cooling systems, as the refining process generates significant heat. Ensure the area is well-ventilated to prevent overheating, which can lead to equipment failure or fires.

The refining process begins with pumping crude oil into the refinery via liquid pumps and pipes. A single refinery processes 10 kg of crude oil per cycle, producing 5 kg of refined petroleum and 5 kg of polluted water as a byproduct. To optimize output, consider building multiple refineries in parallel, ensuring each has a dedicated input and output system. Use automation to manage the flow of materials—set up smart batteries and liquid reservoirs to store excess petroleum and polluted water, which can be processed further or safely disposed of. Remember, polluted water is toxic to duplicants, so route it away from living areas using dedicated pipes.

Cooling is a critical aspect of refinery optimization. Each refinery generates 40 DTU (Disease Tolerance Units) of heat per cycle, which can quickly destabilize your base’s temperature. Integrate cooling systems like liquid cooling loops or thermal aquatuners to dissipate heat efficiently. Alternatively, build your refinery in a naturally cool area, such as near ice or in a cold biome, to reduce the need for additional cooling infrastructure. Proper heat management not only prevents equipment damage but also ensures consistent refinery operation.

Finally, consider the logistics of resource transportation. Use automated systems like conveyor belts or liquid pumps to move crude oil and refined petroleum between storage areas and production facilities. Prioritize short, direct routes to minimize energy consumption and duplicant labor. For large-scale operations, invest in advanced automation tools like smart vents and pressure management systems to streamline the flow of materials. By carefully planning and optimizing your refinery setup, you’ll create a reliable supply of petroleum, paving the way for plastic production and unlocking new possibilities in your colony’s development.

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Polymer Press Usage: Construct and operate a polymer press to convert petroleum into plastic

In *Oxygen Not Included*, the Polymer Press is a pivotal machine for converting petroleum into plastic, a versatile material essential for advanced construction and crafting. To begin, you’ll need to research the Polymer Press in the "Refined Objects" tab of the research tree, which requires 3,000 research points. Once unlocked, construct the press using 20 refined metal, 10 plastic (initially obtained from abyssalite or via other means), and 5 glass. Place it in a well-ventilated area near a petroleum source to streamline production.

Operating the Polymer Press requires a steady supply of petroleum, which can be extracted using an oil well or pumped from a petroleum reservoir. Ensure the petroleum is piped directly into the press, as it consumes 40 kg of petroleum to produce 40 kg of plastic. Pair the press with automated systems like storage bins and conveyor loaders to maintain efficiency. Note that the press generates significant heat, so consider placing it near a cooling system or in a thermally insulated area to prevent overheating.

A critical aspect of Polymer Press usage is managing resource flow. Petroleum must be refined into crude oil before conversion, so integrate an oil refinery into your setup. Use automation overlays to monitor input and output, ensuring the press isn’t starved of resources. For example, set up a smart battery to prioritize petroleum delivery to the refinery and then to the press. This minimizes downtime and maximizes plastic production, which is crucial for late-game projects like building rocket modules or advanced machinery.

While the Polymer Press is efficient, it’s not without challenges. Petroleum extraction can destabilize the environment, leading to oil spills or gas leaks if not managed properly. Always insulate petroleum pipes to prevent contamination and use mesh tiles to contain spills. Additionally, the press’s heat output can stress dupes working nearby, so designate a dedicated industrial zone with proper cooling and ventilation. With careful planning, the Polymer Press becomes a cornerstone of your base’s resource chain, transforming raw petroleum into the plastic needed for survival and expansion.

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Managing Heat: Ensure proper cooling and heating systems to maintain refinery and press efficiency

Heat management is critical in *Oxygen Not Included* when producing plastic, as both the Petroleum Refinery and Plastic Press operate within specific temperature ranges. The Refinery requires temperatures between 373.15K (100°C) and 473.15K (200°C) to process crude oil into petroleum, while the Plastic Press functions optimally below 373.15K (100°C). Exceeding these thresholds risks overheating, damaging equipment, and halting production. Conversely, insufficient heat can slow refining processes or freeze pipes, disrupting workflows. Balancing these thermal demands is essential for efficient plastic production.

To maintain optimal temperatures, integrate cooling and heating systems tailored to each machine’s needs. For the Petroleum Refinery, use Metal Conduits or Insulated Tiles to retain heat, ensuring it stays within the 100°C to 200°C range. Place Coolant Pumps or Automated Temperature Regulators nearby to prevent overheating, especially in high-temperature environments like volcanic biomes. For the Plastic Press, prioritize cooling to keep it below 100°C. Position it away from heat sources and use Ice or Liquid Carbon Dioxide to dissipate excess heat. Regularly monitor temperatures with Temperature Sensors and adjust systems dynamically to avoid thermal spikes.

A common mistake is underestimating heat generation from adjacent machinery or natural geothermal activity. For instance, placing a Refinery near a Volcano or a Steam Vent without proper insulation can lead to rapid overheating. Similarly, clustering heat-sensitive buildings like the Plastic Press near Refineries can create thermal bottlenecks. To mitigate this, zone your base strategically, separating heat-generating and heat-sensitive areas. Use Water or Cool Sludge as natural coolants by piping them around critical structures. Insulate pipes with Insulated Tiles to prevent heat loss or gain during material transport.

Advanced players can optimize heat management by repurposing waste heat. For example, channel excess heat from Refineries to power Steam Turbines, generating electricity to offset energy costs. Alternatively, use Aquatuners to convert heat into cold water, which can then cool the Plastic Press or other heat-sensitive equipment. This closed-loop system maximizes efficiency and minimizes resource waste. However, ensure Aquatuners are placed in cool areas to prevent them from overheating, and always maintain a buffer of coolant to handle peak thermal loads.

In conclusion, effective heat management in *Oxygen Not Included* hinges on understanding thermal thresholds, strategic zoning, and leveraging waste heat. By combining insulation, cooling systems, and resource repurposing, players can maintain Refinery and Press efficiency while minimizing energy expenditure. Master this balance, and plastic production becomes a seamless, sustainable part of your base’s ecosystem.

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Storage Solutions: Create storage systems for raw materials, petroleum, and plastic to streamline production

Efficient storage is the backbone of any successful plastic production operation in *Oxygen Not Included*. Without proper systems, raw materials like petroleum and plastic will clog your base, disrupt workflows, and stifate production. Think of storage as the circulatory system of your factory—when it’s optimized, everything flows smoothly.

Step 1: Zoning for Clarity

Designate specific zones for raw materials, petroleum, and plastic. Use color-coded tiles or signs to visually distinguish areas. For example, store petroleum near your oil wells or refineries, while raw materials like crude oil should be kept in insulated storage to prevent temperature-related issues. Plastic, being the end product, should be stored near fabrication stations or distribution hubs. This zoning minimizes travel time for dupes and reduces the risk of cross-contamination or overheating.

Step 2: Automate with Conveyor Belts and Sweepers

Manual hauling is inefficient and prone to bottlenecks. Implement conveyor belts to transport raw materials and petroleum directly from extraction points to storage or processing areas. Add sweepers to automatically collect and sort items into designated storage bins. For plastic, use smart storage systems that prioritize older batches to prevent degradation. Automating this process frees up dupes for more critical tasks and ensures a steady supply chain.

Step 3: Optimize Storage Capacity

Use compact storage solutions like compactors or storage bins to maximize space. For petroleum, consider using insulated tanks to prevent phase changes, as liquid petroleum is easier to manage than gas. For plastic, stackable storage bins or cargo bays work well. Aim to store at least 1000 kg of each material to buffer against production fluctuations. Overbuilding storage capacity is better than running out mid-production.

Caution: Temperature and Pressure Management

Petroleum and plastic are sensitive to temperature and pressure changes. Store petroleum in insulated areas to prevent it from turning into gas, which can clog pipes and disrupt refining. Plastic, while more stable, can still degrade under extreme heat. Use cool misters or insulated walls to maintain optimal conditions. Regularly monitor storage areas with temperature sensors to avoid costly mistakes.

A well-designed storage system is the difference between a chaotic base and a thriving plastic production hub. By zoning, automating, and optimizing storage, you’ll ensure a steady supply of materials, reduce dupe labor, and maximize efficiency. Remember, in *Oxygen Not Included*, organization isn’t just about tidiness—it’s about survival and scalability.

Frequently asked questions

To produce plastic, you need Petroleum, which can be obtained from Oil Wells or Oil Reservoirs. Petroleum must then be refined into Crude Oil, and finally processed into Plastic in a Plastic Refinery.

Build a Plastic Refinery and ensure it has access to Crude Oil. Connect it to a power source and provide at least one storage container or conveyor system to receive the produced Plastic.

Yes, you can automate plastic production by using automated Oil Wells, Petroleum Pumps, and Conveyor Rails to transport Crude Oil to the Plastic Refinery. Ensure a steady supply of power and materials for continuous operation.

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