Glass Wool Board

HN glass wool board is a plate-like material made by melting quartz sand and
other raw materials at high temperature, then centrifugally spraying them into
fibers (with a diameter of ≤ 6 μm), and subjecting them to pressure curing.
The surface can be adhered with PVC film, aluminum foil, etc., and it has the
characteristics of low density (20 - 100 kg/m³) and low thermal conductivity
(0.032 - 0.042 W/(m·K)). It is a Class A non-combustible material and safe
usage temperature range of -120℃ to 400℃.
HUANA Glass Wool material is certified under UL, CE, and ASTM standards,
ensuring global compliance for safety and quality. It is available
with Aluminum Foil (FSK) or Polypropylene (WMP) facing.
Technical Specification
Thermal conductivity  0.024 - 0.034 W/(m·K). Ultra-fine glass wool can
reach as low as 0.024 W/(m·K);
Sound absorption performance  Noise reduction coefficient NRC ≥ 0.85,
high-frequency sound absorption coefficient > 0.8;
Environmental friendliness  The formula without formaldehyde has passed
ROHS testing.

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