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Silicone foam

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The flame-retardant foaming material made of organic silica gel and flame retardant is non-toxic and environmentally friendly. It has stable elasticity and compression deformation resistance in high-temperature environments. It is widely used in thermal management of new energy battery modules, bottom support in boxes, Box sealing, photovoltaic modules, communication equipment, home appliances and other fields.

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Silicone foam

The flame-retardant foaming material made of organic silica gel and flame retardant is non-toxic and environmentally friendly. It has stable elasticity and compression deformation resistance in high-temperature environments. It is widely used in thermal management of new energy battery modules, bottom support in boxes, Box sealing, photovoltaic modules, communication equipment, home appliances and other fields.

Classification:

Cushioning Material

Insulation Materials

High Temperature Resistant Materials

New Energy Application

Die-Cut Punching Accessories

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  • Details
  • Product parameters
  • Applications

    Product structure:

     

    Product features:
    1. Superior fireproof performance and stress absorption performance that can automatically adapt to different stresses in changing sports environments.
    2. Maintain good resilience performance under long-term compression at high temperature, reducing product failure due to large compression deformation and softening.
    3. It has anti-cold and heat shock performance, waterproof, shockproof and superior anti-aging performance.
    4. Excellent corona resistance, leakage resistance and insulation properties.

     

    Precautions for product storage:
    1. Storage environment: In the carton, the temperature is 23°C, the relative humidity is 65%, direct sunlight and long-term exposure without packaging are not allowed. If stored under proper conditions, the product will maintain its performance and performance.
    2. Storage period: within 12 months after receiving the goods.

  • Product properties and other characteristics:

    item

    project

    standard test

    reference value

    tolerance

    unit

    Test method and supplement

    4-1

    thickness

    ASTM D 374

    4.76

    ±0.5

    mm

    Thickness can be customized

    4-2

    width

    ASTM D 374

    500

    +10/-0

    mm

    Width can be customized

    4-3

    density

    ASTM D 729

    0.4

    ±0.05

    g/cm3

     

    4-4

    color

     

    black/gray/red

     

     

     

    4-5

    compression rebound stress

    ASTM D 1056

    ≥45

     

    kPa

    Measured at 25% compression

    4-6

    compression rebound stress

    ASTM D 1056

    ≥150

     

    kPa

    Measured at 50% compression

    4-7

    compression rebound stress

    ASTM D 1056

    ≥650

     

    kPa

    Measured at 70% compression

    4-8

    Resistance to compression set

    ASTM D 1056

    ≤5

     

    %

    100℃, 22h, measured after high temperature aging

    4-9

    Tensile Strength

    ASTM D 412

    ≥300

     

    kPa

     

    4-10

    elongation at break

    ASTM D 412

    ≥75

     

    %

     

    4-11

    water absorption

    ASTM D 1056

    ≤5

     

    %

    Internal : 24 hours at room temperature

    4-12

    Flame retardant grade (horizontal)

    UL 94

    HF-1

     

     

     

    4-13

    Flame retardant grade (vertical)

    UL 94

    V0

     

     

     

    4-14

    Flame Spread Index (Ls)

    ASTM E 162

    <35

     

     

     

    4-15

    Smoke density (Ds)

    ASTM E 662

    <100

     

    Ls

    Tested in 1.5 minutes

    4-16

    Smoke density (Ds)

    ASTM E 662

    <175

     

    Ls

    Tested in 4.0 minutes

    4-17

    Toxic gas emission level

    SMP-800C

    pass

     

     

     

    4-18

    Dielectric constant

    ASTM D 150

    >1.55

     

     

    1MHz

    4-19

    Dielectric strength

    ASTM D 149

    2500

     

    V/mm

     

    4-20

    Thermal conductivity

    ASTM D 5470

    <0.3

     

    w/m.k

     

    4-21

    volume resistivity

    ASTM D 257

    1013

     

    ohm-cm

     

    4-22

    low temperature bending

    ASTM D 1056

    pass

     

     

    Low temperature test at -55°C

    4-23

    Highest temperature for long-term use

    SAE-J-2236

    220

     

    ℃

     

    4-24

    The lowest temperature for long-term use

    SAE-J-2236

    -55

     

    ℃

     

    4-25

    Intermittent use maximum temperature

    internal

    250

     

    ℃

     

    4-26

    Environmental requirements

    CB/T,30512.5-2014

    conform to

     

     

    Requirements for Prohibited Substances in Automobiles

     

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