Cold Insulation – K-Aerogel

Introduction to K-Aerogel Cd-i

Aerogel Blanket for Cold Insulation

K-Aerogel Cd-i is a high-performance insulation blanket made from silica aerogel—the world’s lowest thermal conductivity material—combined with a glass fibre needled blanket. It is specifically designed for industrial applications, including the oil and gas sector and LNG systems, operating effectively within a temperature range of -200°C to +250°C.

This advanced insulation material offers exceptional properties:

Extremely low thermal conductivity
Hydrophobic characteristics
High compression resistance and resilience
Inorganic and non-flammable composition
Easy to handle with reduced volume
Environmentally friendly

As a state-of-the-art solution, K-Aerogel Cd-i is ideal for those seeking superior insulation performance with minimal thickness, enabling significant energy savings without compromising efficiency.

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Advantages of K-Aerogel Cd-i

Durable and flexible even at cryogenic temperatures
Eliminates the need for contraction joints reducing cost and complexity
Extremely low thermal conductivity (k-value) enables thinner designs for improved space efficiency
Increased labor productivity and faster installation rates
Proven in global LNG liquefaction and regasification service
Sustained performance during construction, transport and operations makes it suitable for pre-insulation and modular builds
Thermal, acoustic, jet-fire, pool fire, and cold splash protection in a single system
Integrated, zero perm vapor retarder provides redundant protection in an easy-to-install package

Thermal Conductivity of K-Aerogel Cd-i

Applications of K-Aerogel Cd-i

K-Aerogel Cd-I are ideal for insulating pipes, vessels, tanks, and equipment in a variety of industries. It is a high performing material that is durable to wear, tear and extreme weather conditions, thus it is widely accepted by many industries that include:

Downstream Oil and Gas Industry - Refineries, Petrochemical Plants and Gas Processing Plants
Upstream Oil and Gas Industry - Subsea Piping and Offshore Platforms
Marine and LNG Vessels
Power Generation Sector
Buildings and constructions

Physical Properties of K-Aerogel Cd-i

Property	Value	Alternative Value (if any)
Thickness*	0.2 in (5mm)	0.4 in (10mm)
Roll Size*	Approx. 68 sqm; 59 in (1500mm) wide	Approx. 45 sqm; 59 in (1500mm) wide
Max Use Temp.	482°F / 650°C	–
Colour	White	–
Density*	180 kg/m³	–
Hydrophobic	Yes	–

*Nominal values

Key Benefits

HYDROPHOBIC YET BREATHABLE

K-Aerogel Cd-i repels liquid water while allowing vapor to escape, helping pipes and equipment stay dry for longer periods. It offers exceptional protection against corrosion under insulation (CUI), enhances process stability, and extends the lifespan of your assets.

REUSABLE

K-Aerogel can be easily removed for inspection and maintenance, then reapplied in its original condition minimizing downtime and eliminating the need to purchase new insulation during routine maintenance cycles.

LESS TIME AND LABOR TO INSTALL

K-Aerogel insulation can be easily cut and shaped to fit complex equipment geometries, tight curvatures, and areas with limited access.

SHIPPING AND WAREHOUSING SAVINGS

Its reduced material volume, high packing density, and low scrap rates help minimize shipping volumes and overall logistics costs.

SIMPLIFIED INVENTORY

Unlike rigid pre-forms like pipe covers or boards, K-Aerogel blanket insulation can be easily customized and kitted to fit virtually any shape or design.

ENVIRONMENTALLY SAFE

K-Aerogel high-temperature insulation is landfill-disposable, shot-free, and contains no respirable fibers ensuring safer handling and simplified disposal.

Specification Compliance and Performance

K-Aerogel Cd-i complies with the following standard

Test Procedure	Property	Results
ASTM C1728, Type I, Grade 1B	Standard specification for flexible aerogel insulation	Complies
ASTM C165	Compressive Strength	≥ 5 psi (34.5 kPa) @ 10% deformation
ASTM C356	Linear shrinkage under soaking heat	<2%
ASTM C795	Insulation for Use Under Austenitic Steel	Pass
ASTM C1101/1101M	Flexibility of Blanket Insulation	Flexible
ASTM C1104/1104M	Water Vapor Sorption	Pass
ASTM C1101/1101M	Flexibility of blanket insulation	Flexible
ASTM C1338	Fungal Resistance of Insulation Materials	No Growth
ASTM C1617	Corrosiveness to steel	Pass
ASTM C1763	Water Absorption by Immersion	Pass
ASTM E84	Surface Burning Characteristics	Flame Spread Index (FSI) (< 25) Smoke Developed Index (<50)
ASTM E96	Water Vapour Transmission Rate of Vapour Retarder	0.00 perm