Flexible Rubber Foam Insulation Padding

Rubber foam products are introduced as follows:

1, Product Overview

Rubber foam is a kind of material foamed by rubber and other additives, which has excellent sound insulation, shock absorption, insulation and other properties. According to the classification of different materials, rubber foam can be divided into natural rubber, synthetic rubber, butyl rubber, neoprene, silicone rubber and other types. Among them, synthetic rubber and butyl rubber are the two most widely used foam rubbers.

2, Product features

Sound insulation and shock absorption: rubber foam has good sound insulation and shock absorption performance, which can effectively reduce the impact of noise and vibration on the surrounding environment.
Insulation performance: rubber foam has excellent insulation performance and can be used as insulation materials for electronic, electrical and other equipment.
Light weight: compared with other similar materials, rubber foam is relatively light and is not easy to crack and fracture.
Low thermal conductivity: the thermal conductivity of rubber foam is low, and it is suitable for building thermal insulation, railway, highway sound insulation and noise reduction.
Aging resistance: rubber foam has good aging resistance and can keep its performance stable for a long time.

3, Manufacturing process

The manufacturing process of rubber foam mainly includes the steps of material ratio, mixing, foaming, curing, etc. Firstly, mix the rubber raw materials with other additives in proportion and mix them evenly through an internal mixer. Then, put the mixed materials into the foaming machine for foaming, so that the rubber reacts with the foaming agent to produce a large number of bubbles, and gradually form the structure of foam rubber. Finally, through curing treatment, foam rubber has better elasticity and stability.

4, Application scenarios

Rubber foam has been widely used in many fields, including but not limited to the following aspects:

Construction: rubber foam panels are often used for building thermal insulation, sound insulation and noise reduction, which can effectively improve the acoustic environment and thermal insulation performance of rooms.
Transportation: In automobile manufacturing, rubber foam is usually used as shock pad, sealing strip, tire lining, etc. to improve the comfort and safety of vehicles. In railway and highway construction, rubber foam panels are also used for sound insulation and noise reduction to reduce the impact of traffic noise on the surrounding environment.
Electronics: The insulation performance of rubber foam makes it an ideal insulation material for electronic and electrical equipment.
Aviation field: because rubber foam has light weight, sound insulation, shock absorption and other properties, it is also widely used in the aviation field, such as aircraft interior, sound insulation materials, etc.

5, Main control parameters

The main control parameters of rubber foam products (such as PVC, NBR) include insulation thickness, thermal conductivity, density, combustion performance, vacuum water absorption, dimensional stability, tear strength, compression resilience, aging resistance, etc. The selection and control of these parameters is very important to ensure the performance and quality of rubber foam products.

In a word, as a high-performance material, rubber foam has a broad application prospect in the fields of construction, transportation, electronics, aviation, etc. With the continuous progress of technology and the expansion of market demand, the performance and quality of rubber foam products will be further improved and optimized.