Discover the automotive world of Kuraray

The automotive industry does not stand still. Improvements in vehicle safety, optimization of design, greater comfort and reductions in vehicle weight to enhance fuel efficiency are just some of the demands made by customers, politicians and NGOs. Kuraray's wide range of high-performance materials and expert services help automotive companies meet these challenges. Our aim is to find the best solutions for your specific needs. 

Watch our video
"Discover the automotive world of Kuraray"

Engines, fuel tanks and batteries

Find out more

Acoustic parts

Find out more

Air filters

Find out more

Cables, hoses, grommets and gaskets

Find out more

Instrument panels

Find out more

Seats and interior parts

Find out more

Parking break grip

Find out more

Roof liners

Find out more

Tires and brake hoses

Find out more

Adhesives and sealants

Find out more

Automotive glazing

Find out more

Protective paintwork

Find out more

Lighting and signs

Find out more

Safe transportation

Find out more

Car shampoos and air fresheners

Find out more

 

Under the hood


Lighter is better: structural parts, fuel tanks and batteries

The excellent barrier properties of our EVAL™ EVOH resins enable the production of lightweight fuel tanks or fuel lines. Plastics offer several advantages over metals and with the superior gas and solvent barrier properties of EVAL™ EVOH, these fuel systems can comply with international evaporative emission regulations.

GENESTAR™ PA9T is a high-performance polyamide resin with excellent heat stability, chemical resistance and low water absorption. It is therefore suitable for the production of a wide range of components and assemblies fo thermal management applications, tubes, gears and fuel cell parts.

KURARAY POVAL™ is our brand name for polyvinyl alcohols. These can be used, for example, as temporary binders for the ceramic parts of spark plugs. Moreover, impregnating the separator paper used in batteries with a special KURARAY POVAL™ polyvinyl alcohol increases the chemical resistance of the battery and extends its lifetime.


More information:

EVAL™ GENESTAR™ KURARAY POVAL™

The open hood of a car.
A small child asleep in a child car seat.

The right sound: acoustic parts

High-density nonwoven fabrics from Kuraray ensure high sound absorption coupled with significant weight reduction.

Learn more:

Nonwoven fabrics

Clean air: air filters

Cleaner air inside vehicles is essential for frequent travellers and tough, commercial use. Clean air is a matter of course with Kuraray activated carbon sheets: they are lightweight, dust-free, easy to process and absorb impurities quickly. Activated carbon also prevents vapors from fuel tanks and carburettors polluting the atmosphere.

Read more:

Activated carbon

A person wearing protective gloves replacing the filter in a car ventilation system.
A view of cabling in a car.

Tightly sealed: cables, hoses, grommets and gaskets

SEPTON™ has excellent heat stability and chemical resistance, so it ideal for all parts where safety and a long service life are important - from fuel hoses to grommets and electrical cables to suction hoses.

More details:

SEPTON™

 

Car interior


View of the instrument panel in a car showing both the driver’s and the passenger’s side.

Everything under control: instrument panels

SEPTON™ and HYBRAR™ are specialty polymers that change shape for a short time but then regain their original shape. These elastomers offer unlimited possibilities for the design and enhancement of instrument panels and controls. Parapet® acrylic molding material has far better transparency than other plastics and high surface hardness. It is widely used as a substitute for glass as a cover for tachographs. 

More information:

SEPTON™ HYBRAR™ Parapet®

Attractive, comfortable and durable: seats and interior parts

Kuraray's hook & loop fasteners for the assembly of interior parts increase design flexibility, increase productivity and reduce weight. Our polyols make automotive seats more attractive: A polyol coating increases their softness and durability.

Learn more:

MAGICTAPE™ Polyols

The front seat in a car – viewed from the side.
A hand applying the parking brake in a car.

The right touch: parking brake grip

Our K-LR rubbers are the ideal alternative to vulcanized rubber and polyvinyl chloride (PVC) in automotive interiors: they are durable and easy to process. 

Read more:

Kuraray Liquid Rubber

Looking upward: roof liners

Want to increase productivity in the assembly of roof liners? Heat-resistant, moldable nonwovens from Kuraray are the answer. Used as separators in the molding of roof liners, they prevent sticking and therefore speed up assembly work.

More details:

Industrial fibres

The roof liner in a car. The car seats are also visible.

 

Car exterior


The front tire of a car in motion.

Guaranteed traction: tires and brake hoses

Kuraray Liquid Rubber (K-LR) improves tire performance: it ensures that grip, fuel efficiency and wear resistance can be controlled. KURALON™ man-made fibers can be used to reinforce hydraulic hoses in vehicle braking systems.

More information:

KURARAY LIQUID RUBBER KURALON™

Perfect sight: automotive glazing

Kuraray’s Advanced Interlayer Solutions Division is at the forefront of the glazing industry, providing the automotive and transportation sectors with innovative solutions for safer, more efficient, and more comfortable vehicles.

Our state-of-the-art products, Trosifol® PVB and SentryGlas® ionoplast interlayers, underpin the development of lightweight, durable, and comfortable windshields and sunroofs with superior head-up display clarity, acoustic glazing for enhanced passenger comfort, and yacht windows with unparalleled views of the ocean.

Explore the possibilities of our advanced interlayer solutions and join us in shaping the future of glazing technology.

Learn more:

Products for Automotive & Transportation

A new or freshly polished car. The bright blue paintwork is gleaming.
The open rear door of a car. The viewer looks into the car and can see the back of the passenger seat.

Durable safety: adhesives and sealants

Kuraray Liquid Rubber (K-LR) has good heat stability and resistance to chemicals and weather. It also provides good electrical insulation. Together with the SEPTON™ range of sealants, K-LR is used to produce seals with high oil resistance and smooth surfaces. 

Read more:

KURARAY LIQUID RUBBER SEPTON™

Strong and impressive

MOWITAL® Thin Film exhibits excellent adhesion to a variety of metals including steel, iron, zinc and aluminum. Its superior bonding strength not only ensures optimal bonding performance, but also extends its shelf life. This makes it an ideal temporary binder for the manufacture of high performance multilayer ceramic capacitors (MLCC). Other applications include solid oxide fuel cells, piezo ceramics, substrates, low-temperature co-fired ceramics, and passive components such as capacitors, inductors, and resistors. It is even suitable for 5G applications. This PVB form of MOWITAL® is not only lightweight, but also contributes to vehicle safety by reinforcing the car body and helps improve fuel efficiency through its weight-reducing properties. In addition to its adhesive properties, MOWITAL® is excellent at imparting excellent gloss to automotive coatings and paints. As a film, it is transparent and maintains clarity similar to glass after lamination, while meeting various functional and aesthetic requirements.

Its compatibility with other polymeric films makes it an ideal choice for multilayer laminated glass. MOWITAL® is perfectly suited for automotive refinish coatings, radiator primers and as an additive in powder coatings, offering limitless possibilities. 
 

More details:

MOWITAL®

A person in protective clothing applying paint to a car. Only the person’s hand and arm are shown.
A pile of European vehicle registration plates.

Good visibility: lighting and signs

Kurarary Parapet® acrylic molding materials have excellent weattherability. Thanks to their gloss and transparency, they can be used for a range of automotive applications from tail lights to number plates. MOWITAL® is the right choice for retroreflective films for number plates.

More information:

Parapet® MOWITAL®

Safe transportation

Protective films made of SEPTON™ and HYBRAR™ ensure safe transportation and residue-free removal.

Learn more:

SEPTON™ HYBRAR™

Cars covered in protective film being transported on a railroad wagon.

 

Extras


A circuit board with various small electronic components.

Electrode material for super capacitors

Super capacitors speed up charging and discharging of batteries and extend their lifetime. Super capacitors are used to store energy in racing cars and for regenerative braking in buses and trains. Activated carbon contributes to the good charging/discharge performance and high reliability of super capacitors. Kuraray offers two different types of activated carbon kits: YP-50F and YP-80F. Both are designed specifically for use with super capacitors and have a large surface area and high purity. 

Read more:

Activated carbon

Car shampoos and air fresheners

MMB (3-methoxy-3-methyl-1-butanol) is a specialty solvent suitable for a wide range of applications. MMB is used in air fresheners, car shampoos, and cleaners for car exteriors and interiors. It has many different features: it helps stabilize formulations, has very good stability at extremely high and low pHs and allows the incorporation of various amounts of custom-tailored surfactants. Moreover, it is soluble in water and oil. MMB is environmentally friendly: it has a good toxicological profile and is readily biodegradable. Its high flash point optimizes safety and it has a comparatively mild odor.
MMB is the ingredient of choice to help you achieve an unmatched performance with innovative car-care products.

More details:

MMB

A car covered with shampoo.

Contact Kuraray

Please contact us if you would like more information.

Telephone: +49 69 305 85 300
Fax: +49 69 305 85 399

Contact