LONGER Rock Wool Felt Product Introduction
This series of rock wool felt is made of natural basalt as the core raw material, through high-temperature melting, wire drawing and needle punching forming. It uniformly has the core advantages of Class A1 non-combustibility, thermal insulation, sound absorption and noise reduction, and hydrophobicity and moisture resistance. It is flexible in texture, convenient for cutting, suitable for thermal insulation and fire prevention needs in various construction and industrial scenarios, and is divided into three types of specifications to accurately match different construction scenarios, taking into account practicality and adaptability.
1. Ordinary Rock Wool Felt
As a basic flexible rock wool product, it has no additional composite treatment, with soft texture, light weight, good tensile strength and flexible cutting. It is mainly used for thermal insulation of building wall/roof interlayers, indoor sound insulation filling, and simple thermal insulation of ordinary pipelines. It has outstanding cost performance, suitable for basic thermal insulation and sound insulation scenarios without special protection and load-bearing requirements, with convenient construction and controllable cost.
2. Steel Wire Reinforced Rock Wool Felt
Based on ordinary rock wool felt, it is made by inserting and binding steel wire mesh, which greatly improves the tensile strength and overall stability of the board, and is not easy to loose or fall off. It is suitable for thermal insulation of industrial equipment, wrapping of high-temperature pipelines, and interlayers of external wall external insulation systems. It can bear a certain external force, suitable for complex construction scenarios that require reinforcement and anti-falling, taking into account thermal insulation and structural support.
3. Aluminum Foil Composite Rock Wool Felt
The surface of ordinary rock wool felt is compounded with a layer of aluminum foil, which combines the thermal insulation and sound insulation properties of rock wool with the moisture-proof and reflective heat insulation functions of aluminum foil. It can effectively block the infiltration of water vapor, reduce heat radiation loss, and has more excellent thermal insulation and moisture-proof effects. It is mainly used for thermal insulation of HVAC ducts, cold storage walls/pipelines, and roof thermal insulation and vapor barrier. It is suitable for humid, low-temperature or scenarios that need enhanced heat insulation, extending the service life.
The entire series of products comply with relevant national standards, with excellent temperature resistance, environmental protection and no peculiar smell. The width and thickness can be customized according to construction needs, suitable for various construction and industrial thermal insulation and fire prevention projects. Selecting products on demand can meet the core needs of different scenarios.
