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No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient

Kaff Rees (Changzhou) High-tech Co., Ltd.
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    Buy cheap No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient from wholesalers
     
    Buy cheap No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient from wholesalers
    • Buy cheap No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient from wholesalers

    No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient

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    Brand Name : Kaff Rees
    Price : Negotiable
    Payment Terms : EXW/FOB/CIF
    Certification : SGS
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    No Leakage Cellular Glass Board Insulation Small Thermal Expansion Coefficient


    Cellular glass, nontoxic in itself, has stable chemical properties and good thermal insulating performance protecting from deteriorating at a wide temperature range from cryogenic temperature to high temperature. At the same time, it can protect from humidity, fire and erosion.


    It is praised as "permanent thermal insulating material with no need of renewal", because it is not only safe but also durable in rigor conditions of low and cryogenic temperature, underground, open air, flammability, moisture sensitivity and even chemical erosion.


    Consequently, it is widely applied in permanent projects as heat and cold insulating material, such as in the industries of petroleum, chemical engineering, architecture, refrigerated warehouse, underground project, shipbuilding, national defense and war industry.


    Features


    1. Low density, low thermal conductivity and high compressive strength;

    2. No water absorption, moisture permeability and leakage;

    3. Small thermal expansion coefficient, good dimensional stability, no deformation and no cracking;

    4. Fire protection, non combustion and corrosion resistance;

    5. No mildew, no mouse sniffing, pest control and microorganism;

    6. It is suitable for all kinds of harsh environments such as high temperature, deep cold, constant temperature and humidity.

    7. Easy to cut, process and construct;

    8. Inorganic products, no aging, no degradation of performance, service life synchronous with buildings;

    9. Recycling, innocuity, safety and environmental protection.


    Performance Index


    ItemPerformance IndexTest Mode
    IIIIIIIV
    Volume density Kg/m3≤120≤140≤160≤180JC/T 647
    Density range>100 ≤120>120 ≤140>140 ≤160>160 ≤180
    Conductivity W/(m*k)≤0.042≤0.045≤0.058≤0.062GB/T 10294
    Compressive strength (MPa)≥0.5≥0.6≥0.6≥0.7GB/T 5486
    Flexural strength (MPa)≥0.3≥0.5≥0.5≥0.6
    Tensile strength vertical to the plane(MPa)≥0.15JG149
    Water Absorption by Vol. (v/v),%≤0.5JC/T 647
    Dimensional stability %≤0.3GB/T 8811
    CombustibilityA1GB 8624
    Radionuclide limitinternal exposure index(Ira)≤1.0GB 6566
    external exposure index(Ir)≤1.0

    PropertyUnitGrade 800Grade 1000Grade 1200Grade 1600
    Ave. Densitykg/m3120±8130±8140±8160±10
    Thermal ConductivityAve. ValueW/(m·K)0.0430.0440.0460.048
    Highest Single Value(10℃)0.0450.0460.0480.05
    Compressive StrengthAve. ValueMPa0.811.21.6
    Lowest Single Value0.550.690.831.1
    Water Absorption by Vol.%≤0.5
    Thermal Expansion Coefficient1/℃9×10-6
    Service Temp.-196~+450
    PropertyUnitGrade 500Grade 700Grade 1400Grade 2400
    Ave. Densitykg/m3110±8115±8150±10220±20
    Thermal ConductivityAve. ValueW/(m·K)0.0380.040.0470.056
    Highest Single Value(10℃)0.040.0420.0490.058
    Compressive StrengthAve. ValueMPa0.50.71.42.4
    Lowest Single Value0.350.480.971.66
    Water Absorption by Vol.%≤0.5
    Thermal Expansion Coefficient1/℃9×10-6
    Service Temp.-196~+450


    Application


    As an advanced thermal insulation material, cellular glass is widely used in petroleum industry, chemical industry, underground engineering, shipbuilding and defense works. It can be used in the cryogenic insulation system in pharmacy, the cryogenic system in hydrocarbon processing, the low temperature piping, equipment and storage tank, the cold storage and cold storage building, the steel liquid oxygen, liquid nitrogen storage tank and pipeline, and rxterior wall insulation, exterior insulation, roofing, basement.


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