Kingflex rubber insulation sheets/roll are soft heat-insulating, heat-preservation and energy conservation materials made with advanced technology at home and abroad and advanced full-automatic continuous production line imported from abroad, and through development and improvement by ourselves .
Kingflex Class 1 Closed cell rubber thermal insulation adopts advanced ACMF technology, utilizing acrylonitrile-butadiene rubber as the primary raw material to create a high-performance, flexible insulation structure.
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Frequently Asked Questions (FAQ)
What are the thickness options and dimensions available for Kingflex insulation?
Kingflex closed cell thermal insulation is available in thickness ranges from 1/4" (6mm) up to 2" (50mm). Roll widths are available in standard sizes of 1m, 1.2m, and 1.5m to suit different installation environments.
What is the operating temperature range for Kingflex elastomeric insulation?
The insulation safely operates within a temperature range of -50°C to 110°C, verified under the GB/T 17794-1999 test standard, making it ideal for HVAC, heating, and cooling pipe systems.
What fire safety standards does Kingflex closed cell insulation comply with?
Kingflex insulation holds a Class 0 & Class 1 fire rating according to BS 476 Part 6 & 7. It also satisfies the ASTM E 84 standard with a Flame Spread and Smoke Developed Index of 25/50.
How does ACMF technology benefit the insulation's moisture resistance?
The ACMF (Advanced Closed Micro-cell Foaming) technology ensures a highly stable, closed-cell structure. It yields an incredibly low water vapor permeability (≤0.91×10⁻¹³ Kg/(m.s.pa)) and high water resistance factor (μ ≥ 10000), protecting against moisture penetration and condensation.
Is Kingflex insulation resistant to mold, UV, and outdoor weathering?
Yes, Kingflex insulation has proven "Good" ratings in fungi resistance (tested to ASTM 21), ozone resistance (GB/T 7762-1987), and UV/weathering resistance (ASTM G23), making it reliable for long-term outdoor exposures.
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