Product category:
Materials and components
News Release from: Rogers Corp | Subject: Bisco L3-A
Edited by the Engineeringtalk Editorial
Team on 30 November 2007
Silicone foams take the shake out of
railways
Silicone foams are developed specifically to meet the demanding performance requirements of flooring systems for railway rolling stock.
New from Rogers Corporation, Bisco L3-A silicone foams have been developed specifically to meet the demanding performance requirements of flooring systems for railway rolling stock The silicone foam provides rolling stock manufacturers with a low weight, low flame and low smoke solution for acoustic applications within railcar interiors
This article was originally published on Engineeringtalk on 22 Oct 2002 at 8.00am (UK)
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By consistently demonstrating low stiffness and excellent elasticity, Rogers Bisco L3-A will ensure maximum vibration isolation properties under all travel conditions.
"The driving force behind Rogers' development of this unique silicone foam technology is the global market need for the rail industry to improve safety and reduce noise thereby enhancing travelers' comfort and satisfaction", says Premal Patel, Senior Market Development Specialist, Rogers Corporation, Bisco Silicones.
According to the European Rail Research Advisory Council (EERAC), the European high-speed rail network has expanded in Spain, UK, France, Germany and Italy, where it has become the mode of choice, taking market share from air and road.
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Paul Kennedy, Technical Director for a leading UK-based rail supplier, says: "Continuing innovation is vital within the modern rail industry in order for manufacturers to meet the demands of the train operators, government bodies and the end user".
"We work closely with industrial designers and engineers, including Rogers Corporation, who specialise in developing materials that meet high smoke-fire and toxicity standards".
"The company's Bisco L3-foam satisfies regulatory initiatives for a safer, more efficient travelling environment".
The impact of vibration on product quality and consumer satisfaction makes vibration control a key design factor in all passenger rail cars.
In trains, noise performance can be significantly improved by reducing the transmission of structure-borne vibration and sound from the tracks to the passenger compartment via the floor.
Vibration control is an important design consideration in transportation vehicles as the constant motion of parts while the vehicle is moving can result in noise and possible damage to the structural frame or components.
Bisco L3-A silicone foam provides several performance requirements over existing urethane and silicone alternatives, including: enhanced flame resistance for improved safety; improved vibration isolation; reduced vibration for quieter cabins; lower weight and lower cost; and superior durability for less maintenance.
Bisco L3-A is available now from local, high performance elastomeric distributors throughout Europe, Asia and the Americas.
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