Overview of Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation

Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation is a synthetic porous ultralight material derived from a gel, in which the liquid component has been replaced with a gas. The result is a solid with extremely low density and low thermal conductivity, often nicknamed “frozen smoke.” Despite its fragile appearance, it can be engineered to be remarkably strong, holding the title of the world’s best insulating solid material.

Features of Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation

• World’s Lowest Thermal Conductivity: Provides unparalleled insulation performance, far superior to traditional materials.

• Extremely Low Density: One of the lightest solid materials known to man, with a composition of up to 99.8% air.

• High Surface Area: Possesses an incredibly large internal surface area, making it valuable for filtration and absorption applications.

• Versatile Composition: Can be made from various materials, including silica, carbon, and metal oxides, each with unique properties.

• Exceptional Porosity: Its nanoporous structure is responsible for its outstanding insulating capabilities.

  

  Aerogel coating

Specifications of Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation

Requirements of Reduced Thermal Conductivity 20mm Silica Aerogel Felt for Structure Insulation

Key Performance Features

This 20mm silica aerogel felt deals exceptional thermal insulation for structures. Its thermal conductivity is as low as 0.016– 0.020 W/(m · K) at space temperature level. That makes it one of one of the most effective shielding products offered today. The really felt preserves steady performance across a wide temperature level variety, from -200 ° C to +650 ° C

. Physical and Structural Characteristics

The conventional density is 20 millimeters , with typical sizes of 600mm or 1000mm . Lengths are customizable based upon job demands. The product has a density of 180– 220 kg/m ³ , which balances lightweight with resilience. It features a flexible, fibrous framework that permits simple cutting and suitable around pipes, walls, or uneven surface areas. Despite its soft feel, the felt stands up to compression and maintains its shape in time.

Material Composition and Safety

The core part is hydrophobic silica aerogel , enhanced with glass fiber or ceramic fiber for included toughness. This mix guarantees the product is non-combustible and fulfills fire safety criteria like ASTM E136 . It does not release toxic fumes when subjected to high warm. The hydrophobic nature also suggests it pushes back water , stopping wetness absorption and safeguarding lasting insulation worth.

Environmental and Handling Notes

The felt includes no CFCs, HCFCs, or other ozone-depleting compounds . It is safe to handle with standard safety gear– gloves and a dirt mask are advised throughout installment. The material is chemically inert , so it will certainly not corrode steels or degrade in normal building settings. It likewise resists mold and mildew, mold, and insects.

Applications

Utilize this aerogel felt in roof coverings, walls, floors, cooling and heating air ducts, and cold store centers. It functions well in both brand-new building and retrofit projects where space is limited but high insulation performance is needed.

Applications of Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation

Applications of Reduced Thermal Conductivity 20mm Silica Aerogel Felt for Structure Insulation

Superior Thermal Efficiency in Thin Spaces

20mm silica aerogel felt supplies exceptional insulation with very little thickness. Its thermal conductivity is amongst the lowest available– frequently listed below 0.020 W/(m · K). This makes it suitable for structures where room is limited yet high energy performance is needed. Walls, roofing systems, and floors can all profit without requiring significant structural modifications.

Retrofitting Historical and Urban Structures

Older structures frequently can not support thick insulation layers. The ultra-thin account of 20mm aerogel felt permits upgrades without changing window discloses, door frameworks, or facade information. It aids meet modern-day power codes while maintaining building personality. In thick city setups, every centimeter counts– this material conserves room and improves comfort.

Moisture Resistance and Durability

Unlike many typical insulators, silica aerogel really felt resists moisture accumulation. It does not soak up water conveniently, so its efficiency stays secure gradually. This decreases the risk of mold and mildew or rot inside wall surfaces. The material additionally stands up well under temperature swings and lasting compression, making it reputable for decades.

Fire Safety and Environmental Advantages

Silica aerogel is non-combustible. It fulfills stringent fire safety criteria, including defense without additional treatments. It contains no unsafe blowing representatives and utilizes bountiful raw materials. Installers appreciate its adaptability– it reduces easily and fits around pipes, beams, and edges without voids.

Versatile Installment Choices

The 20mm really felt jobs alone or as component of layered systems. It pairs well with plasterboard, timber panels, or stonework. Builders utilize it in exterior wall surface covers, interior linings, attic hatches, and even balcony links– anywhere warmth leaks take place. Its lightweight nature simplifies handling and speeds up installation.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.

5 FAQs of Low Thermal Conductivity 20mm Silica Aerogel Felt for Building Insulation

What is silica aerogel felt?

Silica aerogel felt is a lightweight insulation material made from silica gel. It has many tiny air pockets inside. These pockets trap air and slow down heat flow. The 20mm version is soft, flexible, and easy to cut or shape for building use.

Why choose low thermal conductivity insulation?

Low thermal conductivity means heat moves through the material very slowly. This keeps indoor spaces warm in winter and cool in summer. Using 20mm silica aerogel felt reduces energy loss. That helps lower heating and cooling costs over time.

Where can this felt be used in buildings?

You can install it in walls, roofs, floors, and around pipes or ducts. It works well in tight spaces because it’s thin but highly effective. Builders also use it in retrofit projects where space is limited but strong insulation is needed.

Is silica aerogel felt safe and durable?

Yes. It is non-toxic, non-flammable, and does not support mold growth. The material resists moisture and keeps its shape for many years. It will not settle or compress like some fiber-based insulations.

How does it compare to traditional insulation?

Traditional materials like fiberglass or mineral wool are thicker for the same performance. 20mm silica aerogel felt gives better insulation in less space. It also handles temperature extremes better and lasts longer without losing effectiveness.