Wholesale Rubber Insulation For Cryogenic Pipeline Factories, Quotes
Kingflex flexible ultra-low temperature adiabatic system has the inherent characteristics of impact resistance, and its cryogenic elastomer material can absorb the impact and vibration energy caused by the external machine to protect the system structure.
The impact from any part can be widely dispersed and attenuated by elastomer material, thus avoiding the risk of cracking due to stress concentration. And also reducing the temperature change stress is that the cooling system is superior to the traditional material such as foam glass, polyurethane PIR and PUR.
Material Specifications & Properties
Property
Base Material
Test Method / Standard
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
<1.96x10⁻¹¹g/(m·s·Pa)
ASTM E96
Wet Resistance Factor (μ)
NA
>10000
EN12086 / EN13469
Water Vapor Permeability Coefficient
NA
0.0039g/h·m² (25mm thickness)
ASTM E96
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
Kingflex flexible ULT insulation system does not require the use of fiber materials as expansion and contraction fillers (this type of construction method is typical on rigid foam LNG pipes).
Dimension Standard
Kingflex Dimension
Inches
mm
Size (L*W)
㎡/Roll
3/4"
20
10 × 1
10
1"
25
8 × 1
8
Frequently Asked Questions
What are the benefits of using elastomer material for cryogenic cooling systems?
Elastomer materials effectively disperse and attenuate impacts on any given part, reducing the risk of stress concentration cracking. Additionally, they reduce temperature change stress, offering superior performance compared to traditional materials like foam glass, PIR, and PUR.
What is the recommended operating temperature range for Kingflex ULT and LT?
Kingflex ULT has a recommended operating temperature range of -200°C to 125°C, while Kingflex LT is recommended for applications ranging from -50°C to 105°C.
Does the flexible ULT insulation system require fiber expansion fillers?
No, the flexible ULT insulation system does not require the use of fiber materials as expansion and contraction fillers, which is a common requirement in rigid foam LNG pipe construction.
What is the closed-cell ratio (Percentage of Close Areas) for these products?
Both Kingflex ULT and Kingflex LT have a close area percentage of >95%, tested in accordance with the ASTM D2856 standard.
What dimensions are available for Kingflex insulation rolls?
Standard options include a 3/4" (20mm) thickness roll measuring 10m x 1m (10 ㎡/roll) and a 1" (25mm) thickness roll measuring 8m x 1m (8 ㎡/roll).
Kingflex
