Product Description:
The phenolic duct system is designed for high-risk environments. It uses closed-cell foaming technology
to achieve ultra-low thermal conductivity (0.022W/m·K), which is 80% lighter than traditional metal ducts and meets Class A fire protection standards. The smooth inner wall design reduces wind resistance and is suitable for commercial buildings, laboratories and industrial exhaust systems.
Attribute Category Attribute Item Attribute Value Example
Basic Information Product Model SQ-PF-120 (FireSafe Phenolic Duct 120 kg/m³)
Material Composition Phenolic resin + Glass fiber reinforcement layer + Flame retardant additives
Color Standard gray / Custom colors (RAL color chart supported)
Physical Properties Density 120 kg/m³ ±5%
Thermal Conductivity ≤0.022 W/(m·K)
Compressive Strength ≥0.15 MPa (ASTM D1621 standard)
Fire Performance Fire Resistance Class Class A Non-combustible (GB 8624-2012 / ASTM E84 Class A)
Smoke Density Rating ≤5 (GB/T 8627)
Environmental Adaptability Operating Temperature Range −40°C ~ +150°C
Corrosion Resistance Resists acids/alkalis, anti-mold (ASTM G154 certified)
Company Contact:

Contact Name: Shengquan
Company Name: Shandong Shengquan New Materials Co., Ltd
Email:
Tel: +86 195 3286 8817
Fax:
Street Address: Diaozheng Industrial
Development Zone, Zhangqiu District
Jinan City, Shandong Province 250204
China
Website:
https://www.sq-insulation.com/
Member name: sqinsulation
Country:

China
Member Since: 04 December 2025
Total Leads:
5 sqinsulation Import Export Business Leads
Business focus: Phenolic Tube, Phenolic Foam, Phenolic Resin
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