B1 NBR-PVC Rubber Foam Sheet

Introducing Our Premium Rubber Foam Products:

1. Product Overview

Rubber foam is a high-quality material foamed from a blend of rubber and advanced additives, boasting exceptional sound insulation, shock absorption, and thermal insulation capabilities. Depending on the materials used, rubber foam can be categorized into natural rubber, synthetic rubber, butyl rubber, neoprene, silicone rubber, and more. Among these, synthetic rubber and butyl rubber are the most commonly utilized for their superior performance and versatility.

2. Product Features

Sound Insulation and Shock Absorption: Our rubber foam excels in sound insulation and shock absorption, significantly mitigating noise and vibrations, thus enhancing the surrounding environment's tranquility and stability.
Insulation Performance: With outstanding insulation properties, rubber foam is an ideal choice for electronic, electrical, and various other equipment, ensuring optimal performance and safety.
Lightweight: Compared to similar materials, rubber foam is notably lighter, offering ease of handling and reducing the risk of cracking and breakage.
Low Thermal Conductivity: Featuring low thermal conductivity, rubber foam is perfect for building insulation, as well as sound insulation and noise reduction in railways and highways.
Aging Resistance: Exceptional aging resistance ensures that rubber foam maintains its performance and durability over time.

3. Manufacturing Process

The manufacturing of rubber foam involves precise steps including material ratio, mixing, foaming, and curing. Initially, rubber raw materials are blended with additives in specific proportions and thoroughly mixed. This mixture is then foamed in a foaming machine, where the rubber reacts with the foaming agent to create an abundance of bubbles, forming the foam structure. The process concludes with curing, enhancing the elasticity and stability of the foam rubber.

4. Application Scenarios

Rubber foam finds extensive applications across various industries, including but not limited to:

Construction: Rubber foam panels are extensively used for thermal insulation, sound insulation, and noise reduction in buildings, significantly enhancing acoustic environments and thermal performance.
Transportation: In automotive manufacturing, rubber foam is employed as shock pads, sealing strips, tire linings, and more, boosting vehicle comfort and safety. Additionally, rubber foam panels are used in railway and highway construction for sound insulation and noise reduction, minimizing the impact of traffic noise.
Electronics: The excellent insulation properties of rubber foam make it an ideal material for insulating electronic and electrical equipment.
Aviation: Due to its lightweight, sound insulation, and shock absorption qualities, rubber foam is widely utilized in the aviation industry, including aircraft interiors and sound insulation materials.

5. Main Control Parameters

Key control parameters for rubber foam products (such as PVC, NBR) include insulation thickness, thermal conductivity, density, combustion performance, vacuum water absorption, dimensional stability, tear strength, compression resilience, and aging resistance. Proper selection and control of these parameters are crucial to ensuring the performance and quality of rubber foam products.

In summary, rubber foam stands out as a high-performance material with widespread applications in construction, transportation, electronics, aviation, and other sectors. With continuous technological advancements and growing market demands, the performance and quality of rubber foam products will keep improving, promising a brighter future.