Achieving a rich, piano black finish with polycarbonate

Automotive style doesn’t take a backseat with high-gloss seatback

The need for style and design goes beyond fashion and home décor – it’s also important in the automotive segment. As trends evolve, automakers need to stay up to speed.

JVIS USA, LLC uses Bayblend® T85 XF PC+ABS blend resin from Covestro to create a striking automotive seatback with a high-gloss, piano black surface.
The high-gloss characteristics of Bayblend® PC+ABS blend resin are enhanced even further when processed with the VTM process from JVIS USA, LLC.


Today’s car buyers want affordable luxury inside and out of the vehicle. To satisfy consumers’ desire for sleek design and high-quality styling elements, automakers have begun to incorporate high-gloss, piano black surfaces into interior applications, such as instrument panels, doors and seating.


JVIS USA wanted a material that could be used with its variable temperature molding (VTM) process – a rapid mold heating and cooling technology – to produce durable, attractive and commercially viable high-gloss seat components.


A 2016 SUV from a U.S.-based automaker features these components. Bayblend® T85 XF PC+ABS blend resin from Covestro is an ideal thermoplastic for rich, piano black interior automotive applications – even those with large, thin design sections. Thinner parts reduce material costs and component weight, improving the vehicle’s energy efficiency. VTM helps eliminate surface imperfections during the molding process. Weld lines are invisible, and a clear coat offers depth with scratch and mar resistance, helping to ensure components maintain their appearance.

Bayblend® (PC+ABS- Blend; PC+ASA-Blend) - Discover the best of both worlds

Bayblend® T85 XF PC+ABS blend resin has excellent flow properties making it possible to mold a thin-wall part (2 mm) with minimal stresses, translating into considerable savings in production time and expense.

Bayblend® T85 XF PC+ABS blend resin makes it possible to eliminate molding imperfections to produce parts with a Class-A, high-quality surface finish.

Bayblend® T85 XF PC+ABS blend resin provides outstanding impact strength, a critical attribute for automotive components.

Bayblend® T85 XF PC+ABS blend resin has an inherent high gloss that is accentuated with Rapid Heating and Cooling processes such as the JVIS VTM Process.

Bayblend® T85 XF PC+ABS blend resin has better dimensional stability and heat resistance than other typical materials used for automotive interior applications, providing for a much better fit and finish, and long term durability.

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