Home >
Cryogenic Insulation Products >
China Closed Cell Rubber Foam Insulation For the Cryogenic Equipment Systems Manufacturer, Factories
1 / 1
China Closed Cell Rubber Foam Insulation For the Cryogenic Equipment Systems Manufacturer, Factories
Multi-layer composite structure: ULT (Blue) for inner layer; LT (Black) for outer layer.
Main material: ULT—alkadiene polymer; color in Blue
LT—NBR/PVC; color in Black.
Insulation that maintains its flexibility at very low temperatures down to -200℃ to +125℃.
Reduces the risk of corrosion under insulation.
Protects against mechanical impact and shock.
Low thermal conductivity.
Low glass transition temperature.
Easy installation even for complex shapes.
Kingflex Cryogenic Rubber Foam is highly durable and resistant to wear and tear. It is resistant to moisture, chemicals, and UV radiation, making it suitable for use in both indoor and outdoor environments.
Dimensions & Specifications
Kingflex Dimension
Inches
mm
Size (L*W)
㎡/Roll
3/4"
20
10 × 1
10
1"
25
8 × 1
8
Main Property
Base material
Test Method
Kingflex ULT
Kingflex LT
Thermal Conductivity
-100°C, 0.028 -165°C, 0.021
0°C, 0.033 -50°C, 0.028
ASTM C177
Density Range
60-80Kg/m³
40-60Kg/m³
ASTM D1622
Recommend Operation Temperature
-200°C to 125°C
-50°C to 105°C
-
Percentage Of Close Areas
>95%
>95%
ASTM D2856
Moisture Performance Factor
NA
<1.96x10g(m.m.Pa)
ASTM E 96
Wet resistance Factor μ
NA
>10000
EN12086 EN13469
Water Vapor Permeability Coefficient
NA
0.0039g/h.m² (25mm thickness)
ASTM E 96
PH
≥8.0
≥8.0
ASTM C871
Tensile Strength Mpa
-100°C, 0.30 -165°C, 0.25
0°C, 0.15 -50°C, 0.218
ASTM D1623
Compressive Strength Mpa
-100°C, ≤0.3
-40°C, ≤0.16
ASTM D1621
Frequently Asked Questions
What is the temperature range for Kingflex Cryogenic Rubber Foam?
Kingflex Cryogenic Rubber Foam insulation is specifically designed to maintain its flexibility and structural integrity at extremely low temperatures, operating effectively from -200℃ up to +125℃.
How does this insulation reduce the risk of corrosion?
With a high percentage of closed cell structure (>95%) and resistance to moisture, it blocks water vapor ingress. This effectively prevents moisture buildup on the underlying metal surfaces, reducing the risk of Corrosion Under Insulation (CUI).
What is the difference between Kingflex ULT and Kingflex LT?
Kingflex ULT is optimized for ultra-low temperature cryogenic environments (-200°C to 125°C) with a higher density of 60-80Kg/m³. Kingflex LT is suited for low-temperature applications (-50°C to 105°C) with a density of 40-60Kg/m³.
Can Kingflex Cryogenic Rubber Foam be used outdoors?
Yes. The material is highly durable, wear-resistant, and possesses excellent resistance to moisture, chemicals, and UV radiation, making it suitable for both indoor and demanding outdoor environments.
Is it easy to install on complex piping and shapes?
Yes, the inherent flexibility of the rubber foam allows it to be cut and shaped easily, enabling straightforward and seamless installation even around complex structures, fittings, and tight bends.
Kingflex
