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{"title":"2400mm Length Exterior Wall Insulation Rock Wool Slab \/ Fireproof Rock Wool","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/71\/62bbe584f7dc326a7ed9691a18a6-200x200-1\/2400mm_length_exterior_wall_insulation_rock_wool_slab_2f_fireproof_rock_wool_insulation_material.jpg","attrs":{"Place of Origin":"china","Payment Terms":"L\/C,T\/T","Combustibility":"Class A1 non-combustible","Density":"120 kg\/m\u00b3, 140 kg\/m\u00b3"}}
{"title":"TR7.5 \/ TR10 \/ TR15 Fireproof Rock Wool Slab for ETICS \/ EIFS\u2013 High Tensile","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/9d\/6b1e6db0f58b4b24eb38b44026b6-200x200-1\/tr7_5_2f_tr10_2f_tr15_fireproof_rock_wool_slab_for_etics_2f_eifs_e2_80_93_high_tensile_strength_c2_b7_class_a_fire_rating_c2_b7_lo.jpg","attrs":{"Payment Terms":"L\/C,T\/T","Place of Origin":"china","Acidity Coefficient":"\u22652.0","Minimum Order Quantity":"1 container."}}
{"title":"Class A Fireproof Rock Wool Board \u2013 120kg\/m\u00b3 \/ 140kg\/m\u00b3 for Exterior Wall","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/9c\/d36906c8e311a718fcc6d3cd7969-200x200-1\/class_a_fireproof_rock_wool_board_e2_80_93_120kg_2fm_c2_b3_2f_140kg_2fm_c2_b3_for_exterior_wall_insulation.jpg","attrs":{"Tensile Strength":"\u22657.5 \/ 10 kPa (FR120), \u226510 \/ 15 kPa (FR140)","Density":"120kg\/m\u00b3 \/ 140kg\/m\u00b3","Payment Terms":"L\/C,T\/T","Minimum Order Quantity":"1 container."}}
{"title":"Water Resistant Rock Wool for Fireproof ETICS","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/04\/a2e75cf83fce2a348dcceae469c6-200x200-1\/water_resistant_rock_wool_for_fireproof_etics.jpg","attrs":{"Minimum Order Quantity":"1 container.","Payment Terms":"L\/C,T\/T","Density":"120 kg\/m\u00b3 | 140 kg\/m\u00b3","Place of Origin":"china"}}
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{"title":"Class A1 non-combustible Fireproof Rock Wool \u2013 Exterior Wall Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/d3\/ad5a29dca493b97a63e3444a0bd7-200x200-1\/class_a1_non_combustible_fireproof_rock_wool_e2_80_93_exterior_wall_insulation.jpg","attrs":{"Density":"120 kg\/m\u00b3, 140 kg\/m\u00b3","Minimum Order Quantity":"1 container.","Combustibility":"Class A1 non-combustible","Hydrophobic Rate":"\u226599.0%"}}
Flame-Retardant Aluminum Foil-Faced Fireproof Rock Wool - Duct Wrap
Product Overview
Our flame-retardant aluminum foil-faced fireproof rock wool combines a Class A fireproof rock wool slab with a high-strength flame-retardant aluminum foil, engineered for fire protection, moisture control, and cleanliness in smoke exhausting and ventilation ducts, HVAC ducts, and cleanroom ducts.
The foil facing provides superior moisture resistance, effectively blocking vapor penetration to prevent condensation, while offering radiant heat reflection to reduce energy loss. With a smooth, dense surface that is easy to clean and dust-resistant, it is ideal for cleanrooms, hospitals, and laboratories with strict hygiene requirements.
Applications
Ventilation and smoke exhaust ducts in cleanrooms, electronics factories
Cleanroom ducts in hospital operating rooms, ICUs
Exhaust systems in laboratories, pharmaceutical plants
Ventilation ducts in food processing plants, cold storage
Projects requiring moisture resistance and cleanliness
Technical Specifications
Parameter Product
TG100
Thickness (mm)
40 | 60
Fire Rating (h)
Up to 1 | Up to 2
Combustibility
A1
Density (kg/m³)
100
Thermal Conductivity (W/m·K, 25°C)
≤0.040
Acidity Coefficient
≥2.1
Hydrophobic Rate (%)
≥99.0
Key Features
Flame-Retardant Aluminum Foil – Dual Fire Protection
The foil is flame-retardant grade, combined with Class A non-combustible rock wool for excellent overall fire performance with no flame spread.
The foil layer has near-zero vapor permeability, effectively blocking moisture to prevent condensation and mold.
Radiant Heat Reflection – Energy Savings
The aluminum surface reflects radiant heat, reducing thermal loss in ducts and lowering HVAC energy consumption.
Clean & Easy Maintenance – Hygienic
Smooth, dense foil surface resists dust accumulation and is easy to clean, meeting cleanroom and medical hygiene standards.
Easy Installation – Aesthetic Finish
Wrap directly around ducts with the aluminum surface requiring no additional finishing, leaving a neat appearance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
>70000000USD
Employee Number:
>600
Ecer Certification：
Verified Supplier
BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i... BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i...
