ASLONG Sound Insulation Cotton - Lightweight, Eco-Friendly Acoustic Cotton
Product Overview
ASLONG Sound Insulation Cotton is a high-performance acoustic cotton designed to reduce airborne and impact noise while adding thermal comfort. Manufactured by ASLONG (Welllink Guangdong New Material Co., Ltd.), founded in 2000, this product is made in our modern 10,000+ sqm facility and follows strict quality and environmental standards. It is lightweight, flexible, and suitable for a wide range of uses from buildings to vehicles and entertainment venues.
Key Features
Noise Reduction
Our acoustic cotton absorbs sound across a broad frequency range, improving speech clarity and reducing reverberation in rooms and cabins.
Fire & Environmental Safety
Made with fire-retardant and low-emission materials, ASLONG cotton meets industry safety requirements and helps create healthier indoor environments.
Easy Installation
Available in rolls or panels, the product can be cut to size and fitted with adhesive, mechanical fasteners, or placed inside cavities for quick installation without specialized tools.
Applications
Common uses include:
- Residential and commercial walls, ceilings, and floors
- Automotive interiors and trunks
- Recording studios, cinemas, and entertainment facilities
- Industrial enclosures and HVAC ducts
Specifications & Options
Available densities and thicknesses to meet performance needs. Custom sizes and composite laminations (for moisture or vapor barriers) can be produced on request. Typical benefits include improved sound transmission class (STC), lower noise levels, and added thermal resistance.
Why Choose ASLONG?
With over two decades of experience in acoustic and sound insulation materials, ASLONG delivers reliable, tested products exported globally to Europe, North America, Asia, and Africa. Our product range includes butyl rubber sound damping mats, mass loaded vinyl, NBR foam, and more—ensuring integrated solutions for your project.
Get Samples and Become an Agent
Interested in samples or distribution opportunities? ASLONG is recruiting agents worldwide. Contact us for technical support, pricing, and fast shipping. Trust ASLONG for safe, effective, and eco-friendly sound insulation cotton.
Our Advantages
Complete after-sales service
We provide comprehensive after-sales guarantee, including regular return visits, troubleshooting and repair services. Whether you encounter any problems during the use of the product or need technical updates, our after-sales team will respond in a timely manner to ensure that customers experience consistent high-quality services.
Professional technical support
We have an experienced technical team that provides a full range of technical support, including product consulting, installation guidance, application optimization, etc. Whether you encounter problems before, during or after sales, our technical experts will quickly provide professional solutions to ensure that your project goes smoothly.
We have a modern production base of more than 10,000 square meters.
Customized service
According to the specific needs of customers, we provide tailor-made products and solutions to ensure that every project can achieve the best results.
Certificate display
Alibaba V certification
Integrity Management Demonstration Unit
Quality Service Integrity Unit
Question you may concern
Do ASLONG's products meet environmental protection standards?
Yes, all ASLONG products comply with ISO14001 environmental management system certification and global environmental protection standards. We use environmentally friendly materials and are committed to providing sustainable solutions to help customers achieve green development goals.
How to customize products that meet the needs of my industry?
You only need to contact our sales or technical team, we will conduct an in-depth analysis based on your industry needs and provide tailor-made products and solutions. We guarantee to provide you with efficient and accurate services to meet your personalized requirements.
Does ASLONG provide after-sales service?
Yes, we provide a full range of after-sales services, including technical support, installation guidance, product maintenance and quality tracking, etc., to ensure that each project goes smoothly and continues to perform at its best.
What industries are the products provided by ASLONG suitable for?
ASLONG's products are suitable for multiple industries, including air conditioning and HVAC, construction and waterproofing, automobiles and transportation, home appliances and electronics, industrial equipment and machinery, etc. We provide customized solutions for each industry to meet different needs.
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Sound Absorbing White Cotton
Sound-absorbing white cotton Made from PP and PET fibres by melt-blowing, special processes are used to achieve density diversification, sound absorption and noise reduction, thermal insulation, moisture-proof and mold resistance.
ASLONG Automotive Sound Insulation foam| Acoustic Noise Reduction & Thermal Insulation Material
ASLONG Automotive Sound Insulation Cotton is a lightweight acoustic and thermal insulation material designed to help reduce unwanted road noise, vibration-related noise, and heat transfer inside vehicles.
With its fibrous structure, the material helps absorb and diffuse sound energy, creating a quieter and more comfortable interior environment. It can also provide an additional layer of thermal insulation in areas exposed to engine heat, road heat, or temperature fluctuations.
The material is suitable for automotive soundproofing projects and can be used together with other insulation materials such as butyl sound deadening mats, aluminum foil, and acoustic foam to create a multi-layer noise and heat insulation system.
Butyl Rubber sound deadening mat manufacturer for Vehicles/EV cars
ASLONG Self Adhesive Automotive Sound Deadening and Heat Insulation Mat is designed to help reduce unwanted road noise, vibration and heat transfer inside vehicles.
Featuring an embossed aluminum foil surface and a self-adhesive backing, the material can be applied to various automotive areas such as doors, floors, roofs, trunks, wheel arches and other interior panels.
The flexible construction makes it easy to cut and install according to different vehicle shapes. It is suitable for automotive aftermarket applications as well as OEM projects.
NBR Foam
ASLONG NBR Foam: Wholesale NBR foam solutions for diverse applications. High-quality, durable, and competitively priced. Contact us today for bulk orders.
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