ASSOS Precision Micro-Foaming Technology

High quality stems from the internationally advanced "ASSOS" precision-controlled micro-foaming technology

This technology can lock a large amount of air within a spatial network structure through cell pores, achieving a lower thermal conductivity coefficient of air. It further enhances multiple properties of Hengxiang Funors rubber and plastic insulation materials, achieving a more stable balance:

The "ASSOS" precision-controlled micro-foaming technology includes:

       High-precision molecular micro-foaming formulation technology;

       Precision-controlled mixing technology;

       Precision-controlled open-mill technology;

       Precision-controlled extrusion technology;

       Precision-controlled high-temperature foaming technology;

As well as advanced precision-controlled processes and manufacturing equipment, providing a full-system technical solution.

Eight Major Performance Advantages

Hengxiang Funors rubber and plastic insulation materials adopt the international "ASSOS precision-controlled micro-foaming technology" to create comfortable living and working environments for customers with high-performance products and quality services.
 

• Higher Fire Safety

  Classified as Type I products based on combustion performance, the fire resistance fully meets the requirements of the national standard GB 8624 "Classification Method for Combustion Performance of Building Materials" for B1-grade flame-retardant materials [On-site test: horizontal placement combustion, a. No shrinkage; b. No molten droplets; c. Self-extinguishing within ≤10S after removing the ignition source; d. Post-combustion material appears carbonized].
  ※ Hengxiang Funors rubber and plastic insulation materials have an oxygen index OI ≥ 35%, up to 45% (Class 0 zero-grade product).

• Low Smoke Density, Higher Combustion Safety

  With a unique formulation system, the material produces low smoke concentration when burning, with a smoke density rating as low as 25% (High-Rise Building Design Code, SDR < 50%), making Hengxiang Funors rubber and plastic insulation materials safer and more reliable.

• ASSOS Precision-Controlled Micro-Foaming Technology, Low Thermal Conductivity (Energy Saving)

  The initial thermal conductivity of Hengxiang Funors rubber and plastic insulation materials is 0.032W/(m·K) at 0°C. The comprehensive adoption of ASSOS precision-controlled micro-foaming technology creates a fine small air-cell structure inside the material, with a fully closed-cell internal structure, resulting in lower and more stable thermal conductivity and significant long-term energy-saving effects. [In a closed state, λ_air = 0.023W/(m·K)]

• "Linen Surface Structure" Surface Heat Emission Coefficient

  The "linen surface structure" increases the material's surface heat emission coefficient to as high as 9 (W/m²·h·°C). In thermodynamics, the higher the surface heat emission coefficient α, the lower the object's temperature, and the smaller the thermal conductivity λ, resulting in better insulation performance (materials with smooth surfaces have low heat emission coefficients, with an effective insulation layer thickness utilization rate of only about 90%).

• High Moisture Resistance Factor, Strong Resistance to Water Vapor Permeation

  The ASSOS precision-controlled micro-foaming technology creates a fine small air-cell structure inside the material, with a fully closed-cell internal structure, serving as both an insulation layer and a moisture barrier. It truly achieves a 100% independent closed-cell "built-in" vapor barrier, effectively preventing external water vapor penetration. The moisture resistance factor μ can be as high as 20,000 or more, effectively inhibiting the decay of the initial thermal conductivity λ and ensuring a service life of up to 15 years.

• High Tear Resistance, Strong Compression Resilience

  The material is fully foamed with uniform and fine cell pores, effectively locking in more air. It has high tear resistance, reducing the probability of damage in practical applications and ensuring the integrity of the product. The tear resistance of the foamed material can be as high as 8N/cm; the compression resilience rate is greater than or equal to 80%, with good elasticity, pleasant feel, and high flexibility.

• Low Vacuum Water Absorption, Excellent Physical and Chemical Properties

  The vacuum water absorption rate of the foamed material can be as low as 3%. The mechanical strength of the cell walls is high, with good toughness and elasticity, ensuring that all physical and chemical performance parameters of the material reach an optimal state.

• Environmentally Friendly and Healthy, Non-Toxic, Odorless

  Hengxiang Funors rubber and plastic insulation materials are non-toxic, odorless, non-corrosive and non-oxidizing to pipes, free of harmful substances such as calcium fluorochloride, chlorofluorocarbons (CFC), formaldehyde, heavy metals, and silicon. They are free of fiber dust, mold-proof, and antibacterial. The content of particulate matter such as ammonia and sulfides, as well as the release of volatile gases and organic compounds, greatly meets the ultra-high requirements of application fields such as semiconductor clean rooms and dust-free environments.