Reinforced Fiberglass Aerogel Blanket (AG90 Plus)

AG90 Plus is specified for high-temperature thermal insulation on petrochemical pipelines, district heating pipelines, storage tanks, armored vehicles, modular shelters, new energy battery systems, and energy-efficient building envelopes. Because a light-blocking agent is dispersed in the aerogel matrix, the blanket suppresses radiative heat transfer at elevated temperatures, which makes it particularly suitable where service temperatures approach 900°C and installation space is restricted. For duty conditions involving sustained temperatures, cycling, or vibration, share your operating parameters with our engineers so thickness and layer configuration can be confirmed against the current TDS.

AG90 Plus is a composite of silica aerogel and a high-performance glass fiber mat, produced through sol-gel processing followed by supercritical drying. The inorganic fiber mat carries the aerogel phase and gives the blanket its handling strength and processability, while the aerogel’s nanoporous network delivers the low thermal conductivity. Published density is 0.16-0.22 g/cm3 (GB/T 34336-2017), with compression recovery of at least 90% and vibration mass loss of 1% or less, which supports use on piping and equipment subject to mechanical movement.

The published maximum service temperature is 900°C. Measured thermal conductivity is 0.021 W/(m·K) or less at 25°C (GB/T 10295-2008), 0.030 W/(m·K) or less at 300°C, and 0.050 W/(m·K) or less at 500°C (GB/T 10294-2008). The added light-blocking agent improves high-temperature insulation performance by approximately 25% compared with similar aerogel composites without the additive, with the advantage growing as temperature rises. Values should always be confirmed against the current TDS before thermal design calculations are finalized.

Standard thicknesses are 3 mm, 6 mm, and 10 mm, with a standard width of 1500 mm; both thickness and width are listed as customizable. Rolls or cut pieces can be discussed for project orders, and multi-layer builds are common when a single 10 mm layer cannot meet the required surface temperature or heat-loss target. Dimensional tolerances are not published on this page, so where tight fit-up is required, please confirm the applicable tolerance, roll length, and cutting allowance in the current TDS or purchase specification before ordering.

Wear a dust mask and rubber gloves during installation, keep the material clean and dry, and avoid contact with oil, water, or organic solvents, which can degrade insulation performance. Use sharp cutting tools to prevent cracking or delamination at cut edges. The blanket is hydrophobic and achieves a Class A2 fire rating (GB 8624-2012), but it is a non-load-bearing insulation layer: cladding, jacketing, or banding must be provided by the system designer. For outdoor or washdown service, confirm weather protection details with the project specification.