Aerogel Oryza Sil 650

Aerogel

Aerogel Oryza Sil 650

Flexible Thermal Insulation for Extreme Conditions [-196°C to +650°C]

Oryza Sil 650 is a high-performance aerogel blanket made from nanoporous aerogel and reinforcing fibres. Ideal for hot and cryogenic service, it offers low thermal conductivity (0.010–0.020 W/m·K) and is widely used in pipelines, petrochemicals, aerospace, marine, and transportation.

Technologies Developed

Clinical Decisions

Top Global Providers

Key Features & Benefits

Low dust, low thickness, and CUI-friendly

Low dust emission for safer handling and low profile to reduce clashes

Excellent thermal performance

Excellent thermal performance with slim thickness for space efficiency.

Fire resistance (Grade A1)

Fire resistance (Grade A1) and non-flammable.

Extremely hydrophobic & breathable

Extremely hydrophobic and breathable, mitigating corrosion under insulation (CUI).

Available in pre-cut systems

Can be pre-cut to fit all piping, equipment and vessels. Ensuring easy and fast installation while delivering superior thermal and insulation protection.

Durable, stable, and environmentally friendly

Durable, stable, and environmentally friendly.

Technical Specifications

Nominal Thickness

3 mm, 5 mm, 10 mm, 20 mm

Density

165 kg/m³

Fire Rating

A1 (BS 476 Part 4)

Thermal Conductivity

Tested to EN 12667 and ASTM C177

Other Tests

Water absorption (ASTM C1763-B), compression (ASTM C165), flexibility (ASTM C1101), and more

Acoustic Performance

ISO 15665 for pipes, valves, and flanges

Tested according to ASTM C1728 – Standard Specification for Flexible Aerogel Insulation

ASTM 1763-B Water absorption
ASTM C165 Compression test
ASTM C303 Classification of thickness and density
ASTM C356 Linear shrinkage under soaking heat
ASTM C1101 Classification of flexibility
ASTM C1104 Water vapor sorption
ASTM C411 Hot Surface Performance
ASTM E84 Surface burning characteristics
ASTM 871 and ASTM C795 Leachable Ions and pH
ASTM D5116-15 Environmental Organic Emission
ASTM D5116-15 Prohibited Substance

Other tests:

EN 12667 Thermal conductivity
BS 476 Part 4 Fire Test on Building Material
ISO 22899 Performance in Jet-fire
GB/T 17393-2008 Stress Corrosion Test On Austenitic Stainless Steel Crystallinity Study of fibres
GB/T 34336-2017 Nanoporous aerogel products for thermal insulation
GB 8624-2012 Classification for burning behaviour of building material
ISO 15665 Acoustics – Acoustic insulation for pipes, valves and flanges

Technologies Developed

Clinical Decisions

Top Global Providers

Applications

Oil & Gas Refineries

Cryogenic Insulation

Industrial Pipelines

Home Appliances and Construction

AEROGEL

Thermal Conductivity Comparison

Temperature (°C)	Oryza Sil 650 (W/m·K)	Other Premium Aerogels	Cellular Glass	Mineral Wool	AES Wool
-196	0.010	Varies	Higher	Higher	Higher
0	0.015	Varies	Higher	Higher	Higher
650	0.020	Varies	Higher	Higher	Higher

Aerogel