2011 Lexus CT200h: the first model to use Toyota’s Ecological Plastic

Article by Christian Andrei, on October 14, 2010

Considered the leader in hybrid cars, as it introduced the Prius 13 years ago, Toyota announced today that it developed a new Ecological Plastic that it is ready to be used in its forthcoming models.

The new material is tougher, harder wearing and more shrink resistant than the previous bio plastics.

What is really interesting, is that the material is the first in the world to be made using bio-PET, which includes a raw material derived from sugar cane.

This means that the so-called Ecological Plastic will reduce the amount of petroleum-based products used in manufacturing and will also cut vehicle whole-life emissions performance by being more carbon-neutral. According to the manufacturer the material is suitable for use for vehicle liners, carpeting, seats and other interior surface.

The first vehicle to carry this material is the 2011 Lexus CT 200h, which was recently introduced at the Paris Motor Show.

New CT 200h uses this material for the luggage compartment liner. Toyota said that it plans to introduce a model in 2011, in which it will cover 80 per cent of the vehicle interior.

Toyota expects the new Ecological Plastic to match the cost-per-part performance of conventional, petroleum-based plastics.

Press Release

TMC to Use Bio-PET 'Ecological Plastic' in Vehicle Interiors

Toyota Motor Corporation (TMC) announces it plans to make vehicle liner material and other interior surfaces from a new "Ecological Plastic"1 that features the world's first use of bio-PET2. Starting with the luggage-compartment liner in the Lexus "CT200h" due at the beginning of 2011, TMC plans to increase both the number of vehicle series featuring the new material, as well as the amount of vehicle-interior area covered by it, and intends to introduce a vehicle model in 2011 in which Ecological Plastic will cover 80 percent of the vehicle interior.

The epoch-making bio-PET-based Ecological Plastic-developed with Toyota Tsusho Corporation-is characterized by: 1) enhanced performance (heat-resistance, durability performance, shrink resistance) compared to conventional bio-plastics and performance parity with petroleum-based PET, 2) the potential to approach the cost-per-part performance of petroleum-based plastics through volume production and 3) usability in seats and carpeting and other interior components that require a high level of performance unattainable by hitherto Ecological Plastic.

Ecological Plastic has the benefit of being more carbon neutral than conventional petroleum-based plastics, meaning it can lessen product-life-cycle CO2 emissions; use of it can contribute to a reduction in the use of limited petroleum resources. TMC has been engaged in applying Ecological Plastics to automobiles since 2000, and, in May 2003, became the first in the world to use in a mass-production vehicle a bio-plastic made from polyactic acid, which was introduced in the spare tire cover and floor mats of the Japanese-market "Raum" small car. TMC has since expanded its use of Ecological Plastic, achieving the world's highest level3 of use of bio-plastics in a vehicle by using it to cover 60 percent of the exposed surfaces of interior parts in the "Sai" hybrid sedan launched in December 2009.

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