Ethan Clarke
The word plastic comes from the Greek plastikos, meaning easily moulded into shape. The first artificial plastic, celluloid, was born from the combination of cellulose nitrate, camphor, and alcohol under heat and pressure. It was invented by John Wesley Hyatt in 1869 as a substitute for ivory, which was being used to make billiard balls. This simple ivory substitute evolved into a cornerstone of modern manufacturing, with the 20th and 21st centuries being dubbed the Plastics Age. The creation of synthetic plastics meant humans were no longer constrained by the limits of nature, and the development of new materials helped free people from the social and economic constraints imposed by the scarcity of natural resources.
| Characteristics | Values |
|---|---|
| Original purpose | Substitute for ivory and tortoiseshell |
| First synthetic polymer | Celluloid, invented in 1869 by John Wesley Hyatt |
| First fully synthetic plastic | Bakelite, invented in 1907 by Leo Baekeland |
| Other early plastics | Galalith, PVC, Nylon, Polyethylene |
| Modern uses | Car parts, mobile phones, contact lenses, paints, sealants, medical applications, etc. |
| Environmental impact | Pollution of landscapes, oceans, air, and bodies; microplastics |
| Efforts to reduce environmental impact | Lowering production, improving recycling infrastructure, developing alternatives |
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What You'll Learn
- The creation of plastic was driven by the need for an alternative to ivory
- The development of plastic was a multi-step process
- Plastic's defining characteristic is its plasticity or ability to be moulded
- Plastic has been used to make toys, cars, and other objects
- Plastic has had a profound impact on the environment
The creation of plastic was driven by the need for an alternative to ivory
The development of celluloid marked a significant leap in the plastics revolution, as it was the first artificial plastic and demonstrated the potential for synthetic materials to replace natural resources. Alexander Parkes, an inventor from Birmingham, UK, also played a pivotal role in the creation of plastic by pioneering the development of Parkesine, a semi-synthetic material made from cellulose nitrate in 1862 or 1855, depending on the source. Parkesine could be modified to be rigid, soft, or rubber-like, further expanding the possibilities of plastic.
The next major milestone in the history of plastic was the invention of Bakelite by Belgian-American chemist Leo Baekeland in 1907. Bakelite was the first fully synthetic plastic, containing no molecules found in nature, and it marked the start of the world's obsession with plastic. It was a smooth, heat-resistant, and durable material that could be molded into various shapes, making it extremely versatile. This invention led to the creation of countless other plastic variations, each offering different strengths and uses, and it fueled the expansion of the plastics industry.
The 20th and 21st centuries have been dubbed the "Plastics Age" due to the influence and ubiquity of plastic materials. Plastics have become an integral part of modern manufacturing and daily life, with applications ranging from consumer goods to industrial and military uses during World War II. However, the widespread adoption of plastics has also led to environmental concerns, with efforts now focused on reducing plastic production and use, improving recycling infrastructure, and developing sustainable alternatives.
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The development of plastic was a multi-step process
The first artificial plastic, celluloid, was then created in 1869 by John Wesley Hyatt. Inspired by the need for an ivory substitute due to the rising demand for billiard balls, Hyatt combined cellulose nitrate, camphor, and alcohol under heat and pressure to create celluloid. This discovery was transformative, as it provided an ethical alternative to products derived from scarce natural resources and revolutionized photography by replacing glass plates with flexible film.
Following these initial developments, the world's first fully synthetic plastic, Bakelite, was invented in 1907 by Belgian-American chemist Leo Baekeland. This marked the start of the world's obsession with plastic, as it could be molded into various shapes and was resistant to electricity and heat. With the creation of Bakelite, the plastics narrative took a decisive turn, leading to the explosion of plastic production and integration into everyday life in the 20th century.
The plastic industry continued to innovate, with the accidental discovery of polyethylene in the 1930s and the introduction of nylon as a replacement for silk. During World War II, the plastics industry expanded significantly, providing synthetic alternatives to scarce natural resources. Nylon, for example, was used for parachutes, ropes, body armor, and helmet liners. The development of plastic over the years has been driven by human ingenuity, overcoming resource constraints and shaping consumer culture.
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Plastic's defining characteristic is its plasticity or ability to be moulded
The word "plastic" comes from the Greek word "plastikos," meaning easily moulded into shape. Plastic is a broad term used to describe a range of materials that can be formed and moulded under heat and pressure. Their defining characteristic, plasticity, allows them to be moulded, extruded, or pressed into a diverse range of solid forms.
The development of plastics started with the use of natural materials that had intrinsic plastic properties, such as shellac, rubber, nitrocellulose, collagen, and galalite. These materials have been worked with since ancient times, with animal horns being used to create medallions and cutlery, and shellac being used for a variety of purposes.
The next step in the evolution of plastics involved the chemical modification of these natural materials. In 1838-1872, Polyvinyl chloride (PVC) was first polymerised, and in 1855, Alexander Parkes created Parkesine, a semi-synthetic material made from cellulose nitrate. This material could be altered to be rigid, soft, or rubber-like, and it set a precedent for the future of plastics.
In 1869, John Wesley Hyatt created the first artificial plastic, celluloid, by combining cellulose nitrate, camphor, and alcohol under heat and pressure. This plastic could be crafted into a variety of shapes and was used to imitate natural substances like tortoiseshell, horn, linen, and ivory. The creation of celluloid marked a new era of manufacturing, as humans were now able to create their own materials for the first time.
Following these early developments, a wide range of completely synthetic materials that we would recognise as modern plastics began to be developed around 100 years ago. In 1907, Belgian-American chemist Leo Baekeland created Bakelite, the first real synthetic, mass-produced plastic. This heat-resistant and durable material could be moulded into various shapes and was resistant to electricity and heat.
The creation of Bakelite marked a decisive turn in the plastics narrative and the beginning of the Plastics Age. The 20th and 21st centuries have been defined by the influence and ubiquity of plastics, which have become an essential part of our lives. The versatility and adaptability of plastics, combined with their low weight, durability, flexibility, chemical resistance, low toxicity, and low-cost production, have led to their widespread use around the world.
While plastics have revolutionised manufacturing and consumer access to goods, their widespread adoption has also had consequences for our health and the environment. Efforts to minimise the environmental impact of plastics include reducing plastic production and use, improving recycling infrastructure, and developing alternatives such as sustainable packaging and bioplastics.
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Plastic has been used to make toys, cars, and other objects
The word "plastic" comes from the Greek word "plastikos," meaning "pliable and easily shaped." The term was originally used to describe materials such as horn, tortoiseshell, amber, rubber, and shellac, which exhibit plastic properties and have been used since ancient times.
The creation of synthetic polymers, however, revolutionized the concept of plastic. In 1869, John Wesley Hyatt developed celluloid, the first artificial plastic, as a substitute for ivory. This marked the beginning of the modern plastic era, as humans were now able to create their own materials, freeing them from the constraints of natural resources.
Over time, various synthetic plastics were invented, such as Bakelite by Leo Baekeland in 1907, the first fully synthetic plastic, and Nylon by Wallace Carothers in 1935. These plastics offered new strengths and uses, such as Nylon being used during World War II for parachutes, ropes, and body armor.
The versatility and adaptability of plastics, combined with their low weight, durability, flexibility, chemical resistance, low toxicity, and low-cost production, led to their widespread use. Plastic has been used extensively to make toys, cars, and other objects that were previously made from materials like wood, metal, rubber, and bakelite.
Today, plastic is ubiquitous, and it is impossible to go through a day without encountering it. From pillows and toothbrushes to keyboards and food containers, plastic has become an integral part of modern life. However, the widespread adoption of plastics has also led to environmental concerns, with efforts now being made to reduce plastic production and improve recycling infrastructure.
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Plastic has had a profound impact on the environment
Plastic waste takes a long time to decompose, with an estimated range of 100 to over 1,000 years, during which it can fragment into smaller pieces of plastic known as microplastics. These microplastics, along with plastic microfibers, have been found in the environment, drinking water systems, and even in the human body. Research indicates that more than 1,500 species, including endangered ones, are known to ingest plastics, causing harm to marine and terrestrial life.
The impact of plastic pollution is particularly visible in developing nations, where inefficient or non-existent garbage collection systems can lead to communities being overwhelmed by plastic waste. Developed countries also struggle with proper plastic waste management, especially those with low recycling rates. The disposal of plastic waste in landfills contributes to increased methane emissions and the expansion of landfill sites.
The convenience and low cost of plastic have led to a throw-away culture, with single-use plastics accounting for a significant portion of annual plastic production. While plastic has provided benefits, such as substituting scarce natural resources and protecting the natural world from human needs, its widespread adoption has had detrimental consequences for the environment and human health.
Efforts to minimize the environmental impact of plastics include reducing plastic production and use, improving recycling infrastructure, and developing sustainable alternatives for packaging and other applications. While individual actions, such as using reusable bags and reducing plastic waste, can make a difference, addressing the plastic problem will also require social and political solutions.
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Frequently asked questions
Plastic was first created in 1869 by John Wesley Hyatt, who was inspired by a New York firm offering $10,000 for anyone who could provide an alternative to ivory. The growing popularity of billiards had put a strain on the supply of natural ivory obtained through the slaughter of wild elephants. This new material, celluloid, could be crafted into a variety of shapes and made to imitate natural substances like tortoiseshell, horn, linen, and ivory.
Plastic is a broad term used to describe a range of materials containing synthetic polymers. The word 'plastic' comes from the Greek word 'Plastikos', meaning easily moulded into shape.
Plastic is made from polymers, which are large molecules consisting of a chain of repeating smaller molecules (monomers). Polymers are combined through heat and pressure in a process called polymerisation. While most plastics are produced from natural gas and petroleum, a growing minority are produced from renewable resources like polylactic acid.
