Early Plastics
Early plastic materials, beginning with semi-synthetic Parkesine and later fully synthetic polymers such as Bakelite.
Core metadata
- ID: plastics
- Era: Industrial
- First known date: 1862 (exact)
- Region: United Kingdom, beginning with Parkesine; later fully synthetic Bakelite in the United States
- Review status: source_checked
- Maturity: established
Prerequisites
- Advanced Chemistry (advanced_chemistry)
- Coal Tar Distillation (coal_tar_distillation)
- Scientific Method (scientific_method)
- Thermodynamics (thermodynamics)
Dependents
- 3D Printing (Advanced / Multi-Material) (3d_printing_advanced)
- Cinematography & Motion Pictures (cinematography_motion_pictures)
- Drip Irrigation (drip_irrigation)
- Fiber Optics (fiber_optics)
- Game Consoles (Dedicated Gaming Hardware) (game_consoles_dedicated_gaming_hardware)
- High-Performance Polymers (high_performance_polymers)
- Liquid Crystal Displays (LCD Screens) (liquid_crystal_displays_lcd_screens)
- Magnetic Tape Data Storage (magnetic_tape_data_storage)
- Mobile Phones (mobile_phones)
- Personal Computers (personal_computers)
- Robotics (robotics)
- Advanced Synthetic Materials (synthetic_materials_advanced)
Fields
Field lanes
- Materials Science & Manufacturing: Polymers
Node sources
- The Age of Plastic: From Parkesine to Pollution (Science Museum Group, 2026, museum) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 4
- Average edge confidence: 54%
- Prerequisite sources: 4
- expert_inference: 2
- weak_inference: 2
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Advanced Chemistry (advanced_chemistry) | enabling | 72% | expert_inference | Early plastics required chemical treatment and control of polymer-like materials, from cellulose nitrate Parkesine to later synthetic resins. |
|
| Coal Tar Distillation (coal_tar_distillation) | common_dependency | 44% | weak_inference | Coal-tar chemistry is relevant to later phenolic plastics such as Bakelite, but not to all early plastics such as Parkesine. |
|
| Scientific Method (scientific_method) | enabling | 56% | expert_inference | Experimental chemistry enabled early plastics, but this broad method edge is contextual rather than a direct single-step dependency. |
|
| Thermodynamics (thermodynamics) | common_dependency | 42% | weak_inference | Heat and pressure control mattered for some plastics processing, especially later Bakelite, but thermodynamics is not a hard prerequisite for early plastics. |
|
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