Heat and oil resistant properties are required for both the Turbo Charger Duct and PCV Pipe. This is due to compressed air passing through the Turbo Charger Duct and blow-by gas from the engine passing through the PCV pipe.

These requirements are met by utilizing engineered plastics molded with Excell-developed 3D Exchange Blow Molding technology.

Below are examples of products molded with materials such as Polyamide and Polybutylene Terephthalate. These engineered plastics, along with Excell's molding technology, provide reductions in both weight and cost.

Air Intake Duct for TC

[ Material ]

PBT-GF20%+TPEE

[ Method ]

MES-EXCHANGE (3D Exchange Blow Molding)

[ Characteristic ]

Metal pipe + rubber: integrated
Long pipe

Air Flow Pipe for TC

[ Material ]

PBT-GF20%+TPEE

[ Method ]

MES-EXCHANGE (3D Exchange Blow Molding)

[ Characteristic ]

Improved heat resistance
Vibration absorbing bellows

Air Duct for TC (Flanged)

[ Material ]

PA6-GF20%+TPAE

[ Method ]

MES-EXCHANGE (3D Exchange Blow Molding)

[ Characteristic ]

Weight reduction/function improvement
Flange function added

Positive Crankcase Ventilation (Blowby Gas Pipe)

[ Material ]

PA6, PA6+TPAE

[ Method ]

MES
MES-EXCHANGE (3D Exchange Blow Molding)

[ Characteristic ]

Bent shape, good oil resistance
Orifice structure, flat shapeable