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Hydrophobic Acoustic Durable Insulation Materials Rock Wool Sheet
US$1.25-1.32
2,000 Pieces
Product profile
Customization
AvailableAfter-sales Service
ProvideFeature
Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, WaterproofModel NO.
Rock Wool BoardHighest Working Temperature
≥1000℃Material
Natural RockProduct Name
Rock Wool BoardLength
1200mmWidth
600mmDensity
50-180kg/M3Thickness
30mm-150mmCombustion Performance
A1Thermal Conductivity
≤0. 037W/(M*K)Melting Temperature
≥1000℃Surface Burning Properties
Smoke Spread < 25 , Flame Spread < 25Hydrophobicity
≥99％Mass Moisture Absorption Rate
≤0.5％Dimensional Stability
≤0.5％Corrosive
No CorrosionFormaldehyde Emission
≤0.5mg/(Kg*H)Noise Reduction Coefficient
≥0.80Transport Package
Plastic Shrink Film PackagingSpecification
Customized according to customer requirementsTrademark
ZRD rockwool insulationOrigin
NanjingProduction Capacity
50000tons/YearKey features
A1 Fire Rating: Non-combustible material meeting the highest fire protection level with no toxic fume release.
High Hydrophobicity: Water repellency rate of 99% or higher ensures durability in wet conditions.
Excellent Noise Reduction: Noise reduction coefficient of 0.80 provides effective sound insulation and absorption.
Customizable Dimensions: Available in various thicknesses (30-150mm) and densities (50-180kg/m3) for specific needs.
Dual-Service Model: Combines factory-direct production with distribution of global premium brands like Rockwool.
Eco-Friendly Material: Made from natural rock basalt and dolomite with low formaldehyde emission levels.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤18h
About Our Factory & Business Background
AddressRoom 914, Building 1, Aifei International Zone C, No. 6 Lixin Road, Jiangbei New District, Nanjing, Jiangsu, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsRock Wool, Foam Glass, Rock Wool Pipe, Rock Wool Blanket, Rock Wool Board, Ceramic Fiber Blanket, Agriculture Rock Wool, Glass Wool, Rubber Foam, Pumice Cleaning Stone
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Product Q&A
Q:Who is Nanjing Zhongrunda and what is your core advantage?
A:
Nanjing Zhongrunda is a leading innovative enterprise in China's new building materials field, specializing in the R&D, manufacturing, and distribution of high-end rock wool products. Our core advantage lies in our 'Dual-Service Model': Factory Direct: We operate our own advanced production lines, ensuring strict quality control and competitive pricing for our Zhongrunda brand products. Global Brand Distribution: We are an authorized distributor for world-renowned brands such as ROCKWOOL, Owens
Q:What products does your company offer?
A:
We specialize in high-performance insulation materials, incuding Rock Wool(pipes, boards.felts), Glass Wool(pipes, boards), and Pumice Cleaning Stone, etc.These products are widely used in industrial and bulding insulation for therexcellent thermal and acoustic properties.
Q:Can you provide customized solutions for specific projects?
A:
Absolutely. We are not just a manufacturer but a 'High-end Rock Wool Integrated Service Provider.' We specialize in vertical market segmentation, meaning we don't just sell standard slabs. We offer tailored solutions for: Curtain Walls: Specially designed fireproof and thermal insulation boards with aluminum foil facing for smoke barriers. Industrial Applications: Pipe sections and shells for petrochemical and metallurgical industries. Agriculture & Special Fields: Including agricultural rock wo
Q:What are your main export markets?
A:
Our products are primarily exported to global markets, including but not imited to Southeast Asia, Europe, the Midde East and North America.
Q:What is your lead time?
A:
Standard orders typically ship within 15-30 days after confirmation, depending on product specifications and order volume.
Send Inquiry
*To:
Nanjing Zhongrunda New Material Technology Co., Ltd.
Nanjing Zhongrunda New Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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