1963, Lego pieces are manufactured from a strong, resilient plastic known as acrylonitrile butadiene styrene, or ABS
2006-12-13 23:57:05
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answer #1
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answered by Mr Tooth 2
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Lego Plastic Type
2016-11-07 07:37:19
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answer #2
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answered by Anonymous
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Acrylonitrile butadiene styrene
Acrylonitrile butadiene styrene, or ABS, (chemical formula (C8H8· C4H6·C3H3N)x) is a common thermoplastic used to make light, rigid, molded products such as pipes, golf club heads (used for its good shock absorbance), automotive body parts, wheel covers, enclosures, protective head gear, and toys including LEGO bricks[1]. It is a copolymer made by polymerizing styrene and acrylonitrile in the presence of polybutadiene. The proportions can vary from 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene. The result is a long chain of polybutadiene criss-crossed with shorter chains of poly(styrene-co-acrylonitrile). The nitrile groups from neighbouring chains, being polar, attract each other and bind the chains together, making ABS stronger than pure polystyrene. The styrene gives the plastic a shiny, impervious surface. The butadiene, a rubbery substance, provides resilience even at low temperatures. ABS can be used between −25 °C and 60 °C.
Production of 1 kg of ABS requires the equivalent of about 2 kg of oil for raw materials and energy. It can also be recycled
2006-12-13 23:50:40
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answer #3
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answered by richard_beckham2001 7
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Acrylonitrile Butadiene Styrene
SEE: http://3dprintingforall.blogspot.com/2014/04/abs-thermoplastic-popular-flexible-3d.html
Lego is made out of ABS thermoplastic (Acrylonitrile Butadiene Styrene). It's the same kind of plastic that is popular in home 3D printing today.
2014-05-16 20:28:39
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answer #4
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answered by Renee 5
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Check this website out on info on Legos:
2006-12-13 23:51:16
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answer #5
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answered by Kristen H 6
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acrylonitrile butadiene styrene
http://en.wikipedia.org/wiki/Acrylonitrile_butadiene_styrene
2006-12-13 23:49:45
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answer #6
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answered by Underlined name. 4
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I wish to ask the same question as the previous person.
2016-08-14 07:08:31
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answer #7
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answered by ? 3
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