RS PRO Polypropylene Acoustic Insulation, 1 m x 600 mm x 21 mm 881-4557

RS PRO 881-4557 Polypropylene Acoustic Insulation is a compressible acoustic insulation product made using polypropylene material, designed to provide superior noise reduction and soundproofing in industrial and automotive applications. It measures 1 meter in length, 600 mm in width, and 21 mm in thickness, making it suitable for integration behind vehicle trim panels, headliners, and instrument panels.

This acoustic insulation comprises 50% polyester staple fibers and 50% polypropylene fibers, balancing energy absorption with lightweight characteristics. A unique web composition with 100% polypropylene non-woven fabric scrim adds strength and durability to the material.

The product is engineered to help reduce noise transmission by filling gaps and absorbing sound in the vehicle environment. Its low density makes it ideal for mass reduction applications without compromising performance. It operates effectively within a temperature range of −20°C up to 120°C, making it apt for many automotive environments.

Processing methods including die-cutting and heat sealing are compatible with this material for ease of customization and secure installation. Attachment to trim panels is recommended using ultrasonic or heat spot welding techniques for enhanced durability and reliability in use.

Industries such as automotive manufacturing, transportation, and industrial machinery benefit from using this insulation to improve acoustic comfort and noise control. It is particularly suitable for door and body side trim panel applications.

Constructed from polypropylene with 50% polyester staple fibers for high energy absorption and low weight. Features a durable 100% polypropylene non-woven fabric scrim for added strength. Conforms easily to irregular spaces behind trim, headliners, and instrument panels.

Reduces unwanted noise transmission by filling voids and absorbing sound effectively. Compatible with die-cutting and heat sealing processing techniques. Suitable for use in door trim panels and body side trim panels within vehicles.

Designed for mass reduction applications due to its low density and high performance. Temperature operating range from −20°C to +120°C. Attachment to trim panels recommended via ultrasonic or heat spot welding.

RS PRO products like this Acoustic Insulation can be explored in detail through EnvMart's Industrial Supplies category for insulation materials, catering to precise industrial noise control requirements.