Ethan Clarke
Gold Plastic Syndrome (GPS) is a term used to describe the phenomenon of gold plastic decomposing and becoming brittle to the point of shattering or crumbling under minimal stress. This condition primarily affects toys, with notable examples including Transformers, G.I. Joe, and Visionaries figures. The gold plastic used in these toys tends to be hard and glossy, often exhibiting a distinctive swirl pattern in its coloration. While the exact cause of GPS is not fully understood, it is believed that the metallic dye used in the plastic may contain metals that enhance material degradation, leading to the plastic becoming more brittle over time.
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What You'll Learn
Gold Plastic Syndrome (GPS)
GPS was first observed in Transformers toys, specifically those from the late G1 period to the end of Beast Wars in 2000. The plastic used in these toys started out solid but became so brittle over time that it could crumble in mint in box figures. While GPS was first observed in Transformers toys, it has since been observed in other toys such as G.I. Joe and Visionaries, as well as in game cartridges and other figures such as G.I. Joe's Serpentor.
The gold plastic affected by GPS tends to have a swirly pattern and a metallic sheen. It has been theorised that the swirled metallic-looking bits somehow affect plastic stability, with the metallic dye containing metals that enhance material degradation. Over time, the chains of the plastic get shorter, resulting in brittleness. This phenomenon is especially prevalent in the combination of copper and polypropylene.
It is important to note that not all gold plastic will be affected by GPS. In recent years, more durable and pliable plastics have become the norm for toy construction, so the gold plastic in more recent toys is highly unlikely to have this flaw. Additionally, not all plastic breakage is caused by GPS. In most instances of broken toys, visible stress marks appear long before any breakage, and the breaks are typically very clean snaps due to excess pressure.
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GPS affects specific gold plastic composites
Gold Plastic Syndrome (GPS) is a term used to describe the phenomenon of a toy's plastic decomposing and becoming brittle to the point of shattering or crumbling under minimal-stress conditions. GPS is characterised by the sudden breakage of plastic without any visible wear or stress marks, often leaving behind shards of plastic and a powdery residue.
GPS primarily affects specific gold plastic composites, particularly those with a metallic swirl in their coloration. This syndrome is observed in toys from the late 1980s to the early 2000s, specifically from 1988 to 2000, with a few rare cases reported until 2015. The affected toys are mostly from the second year of Pretenders and the Beast Wars series, but it has also been observed in G.I. Joe and Visionaries toys.
The cause of GPS in these gold plastic composites is attributed to the presence of metallic dyes or flakes in the plastic. The metallic components, such as copper, are believed to enhance material degradation over time, resulting in the plastic becoming brittle and prone to crumbling. Thickness and constant stress on the plastic also contribute to the likelihood of GPS occurrence.
To identify GPS breakage, a simple test can be performed. When a piece breaks off, try snapping it again. If it's normal plastic breakage, the broken piece will bend or bow and can often be glued back together. In contrast, GPS-affected plastic will continue to crack apart into smaller pieces when pressure is applied from any angle.
While GPS specifically refers to the issue with gold plastic composites, it is important to note that similar issues have been observed in translucent and transparent coloured plastics. These plastics tend to affect the joints of the toys and are more susceptible to breakage due to their higher friction ratio and lower flexibility.
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GPS is caused by metallic dyes
Gold Plastic Syndrome (GPS) is a term used to describe the phenomenon of a toy's plastic decomposing and becoming brittle to the point of shattering or crumbling under minimal-stress conditions. GPS is caused by the presence of metallic dyes in the plastic, which enhance material degradation over time. The metallic dyes cause the plastic chains to shorten, resulting in brittleness. This is especially prevalent in the combination of copper and polypropylene.
GPS is commonly associated with gold-colored plastic used in toys, particularly those from the late 1980s to the early 2000s. The affected plastic often exhibits a distinctive metallic "swirl" pattern and is known to crumble spontaneously, even without any applied force. While GPS primarily affects gold plastic, it has also been reported in other types of plastic with metallic swirls.
The issue of GPS was first brought to light in the Transformers toy line, but it has since been identified in other toy brands such as G.I. Joe and Visionaries. The affected plastic tends to be older and more brittle, prone to snapping under light stress. However, true GPS breakages are characterized by the simple decomposition of the plastic without any excess force, leaving behind shards of plastic and dust.
To identify GPS breakage, one can perform a simple test. If a piece breaks off, try snapping it again. In the case of normal plastic breakage, the broken piece should bend or bow since it would have had only one fracture point. However, with GPS, the broken piece will continue to crack apart when pressure is applied from any angle.
While GPS specifically refers to the decomposition of gold plastic, it is important to note that metallic dyes and pigments can also interfere with GPS signals. Window tinting, for example, often contains metal particles that can disrupt GPS signals in vehicles, affecting their accuracy and reliability. Similar to how metallic dyes impact plastic stability, the presence of metal particles in window tinting films can cause interference in GPS functionality.
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GPS causes toys to crumble without warning
Gold Plastic Syndrome (GPS) is a term used by fans to describe a toy's plastic decomposing and becoming brittle to the point of shattering or crumbling under minimal-stress conditions. GPS-affected toys can crumble without warning, leaving powdery residue and shards of plastic. This phenomenon is not preceded by visible wear or stress marks, distinguishing it from common stress-fracture-type plastic breakages.
GPS primarily affects hard, glossy gold-coloured plastics with a distinct swirl pattern. These gold plastics were commonly used in toys from the late 1980s to the early 2000s, particularly in the second year of Pretenders and some European exclusives in the Transformers line. Other toy lines like G.I. Joe and Visionaries have also experienced GPS in their gold plastics.
The exact cause of GPS is unknown, but it is speculated that the metallic dyes or metals in the plastic composition contribute to the issue. Over time, the plastic chains shorten, resulting in brittleness and enhanced material degradation. This is particularly prevalent in the combination of copper and polypropylene.
While GPS is incurable, newer toys are less likely to be affected due to the use of more durable and pliable plastics in recent years. To identify potential GPS issues, collectors can examine toys for cracks or stress marks over time and research specific figures known to be affected by GPS.
GPS has also been observed in other plastic products beyond toys, such as game cartridges. Additionally, some transparent and translucent plastics can exhibit similar decomposition issues, although they are not as severe as GPS.
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GPS is incurable
Gold Plastic Syndrome (GPS) is a phenomenon where plastic decomposes and becomes brittle to the point of shattering or crumbling under minimal stress. This typically affects hard, glossy gold-coloured plastics with a swirl pattern, although it has been known to affect other types of plastic. GPS-affected plastics will sometimes feel brittle to the touch and make cracking noises when handled.
GPS is caused by the plastic becoming chemically unstable over time. One theory suggests that the metallic dye used to create the gold colour contains metals that enhance material degradation, causing the plastic chains to shorten and become brittle. This is particularly prevalent in the combination of copper and polypropylene.
While plasticisers can be added to soften plastic, this is not a permanent solution as the plasticiser may evaporate over time, causing the plastic to become brittle again.
As of yet, there is no known cure for GPS. While newer toys are made with more durable and pliable plastics that are less susceptible to GPS, older toys with GPS-prone plastics will continue to deteriorate over time.
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Frequently asked questions
Gold plastic contains metallic dyes that contain metals that enhance material degradation, causing the plastic chains to shorten over time, resulting in brittleness. This is known as Gold Plastic Syndrome (GPS).
Gold Plastic Syndrome is a term used to describe the phenomenon of a toy's plastic decomposing and becoming brittle to the point of shattering or crumbling under minimal stress conditions. GPS breaks often leave a powdery residue and shards of plastic.
There are several theories as to why GPS occurs. One theory suggests that the metallic dyes used in gold plastic contain metals that enhance material degradation. Another theory suggests that the swirled metallic bits affect the plastic stability.
