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Stone Wool Insulation Board
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Rough Stone Wool Insulation Board 30mm-150mm For Agriculture

Rough Stone Wool Insulation Board 30mm-150mm For Agriculture

Brand Name: SEASTAR
Model Number: Customizable according to requirements
MOQ: 20 m³
Price: 252 USD/tons (Current price)
Payment Terms: spot goods and spot payment
Supply Ability: 2000 tons/month
Detail Information
Place of Origin:
Chengdu, Sichuan, China
Certification:
CNASL6673
Density:
40 - 200 Kg/m³
Color:
Yellowish-brown
Stock Size:
1200×600(mm)
Thickness:
30mm-150mm
Electrical Insulation:
Good
Noise Reduction:
Good
Fireproofing:
Good
Hydrophobic Property:
Good
Temperature Resistance:
-268℃ ~ 650℃
Surface Finish:
Rough
Packaging Details:
wrapped with a stretched polyethylene film directly on the outside
Highlight:

Rough Stone Wool Insulation Board

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Agriculture Stone Wool Insulation Board

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Stone Wool Board 30mm

Product Description
Rock Wool Boards With Excellent Insulation Properties And Highly Advantageous In Agriculture
Rock wool boards offer superior insulation properties and significant advantages for agricultural applications, making them an ideal choice for modern farming solutions.
Product Specifications
Density40 - 200 kg/m³
Coloryellowish-brown
Stock Size1200*600 (mm)
Thickness30mm-150mm
Electrical InsulationGood
Noise ReductionGood
FireproofingGood
Hydrophobic PropertyGood
Temperature Resistance-268℃ ~ 650℃
Surface FinishRough
With its unique physical properties including high porosity, thermal insulation, and sterility, rock wool boards are widely used in agriculture and offer significant advantages over traditional materials.
Core Applications
  • High-quality insulation layers for greenhouse walls and roofs, especially suitable for cold northern regions or high-altitude environments with large temperature differences
  • Sandwiched between steel frame structures of greenhouses to form sealed insulation layers
  • Built around seedling areas and off-season crop planting areas to minimize temperature fluctuations
  • Used as soil improvement additives in traditional soil cultivation, particularly for potted plants and orchard planting
Rock wool is produced by melting basalt ores at temperatures exceeding 1500°C. This process eliminates pathogenic bacteria, insect eggs, and weed seeds, preventing soil-borne diseases at their source. Its inorganic composition prevents mold and nematode growth, reducing the need for fungicides and supporting green agriculture practices.
Key Advantages
  • Balanced water and fertilizer retention: Unlike coconut coir (retains too much water) or perlite (poor fertilizer retention), rock wool's 97% porosity structure precisely manages water, fertilizer, and oxygen levels for optimal crop growth
  • High reusability: Can be reused 2-3 times after cleaning and disinfection, reducing costs compared to single-use alternatives
  • Easy installation: Products like rock wool strips can be directly assembled into cultivation beds, eliminating complex soil preparation
  • Environmental adaptability: Performs consistently in various conditions including saline-alkali lands and arid areas, reducing yield fluctuations by 10%-15%
Performance Comparison of Thermal Insulation Materials
Insulation Material Thermal Conductivity (W/(m*K)) Fire Resistance Water Resistance Durability Environmental Friendliness Sound Insulation Core Advantages
Rock Wool Board 0.036-0.042 Class A (non-combustible); stable at ≤800℃ Good (water absorption ≤5%) 5-10 years Inorganic; recyclable; no harmful emissions Excellent Superior fire safety; balanced thermal & sound insulation; ideal for humid environments
Glass Wool Board 0.038-0.045 Class A; decomposes at ≥400℃ General (prone to water absorption) 3-8 years Recyclable; potential fiber release Good Low cost; lightweight; easy installation for dry indoor use
EPS Board 0.039-0.044 Class B2 (flammable); melts when burning Good (low water absorption) 8-15 years Recyclable; slow degradation Poor High insulation efficiency; lightweight; low cost
XPS Board 0.028-0.032 Class B2; slower burning than EPS Excellent (water absorption ≤0.1%) 10-20 years Recyclable; requires professional waste treatment Poor Ultra-low thermal conductivity; strong water resistance
Phenolic Foam Board 0.022-0.030 Class A; no toxic gas when burning Good (water absorption ≤3%) 8-15 years Potential phenol release during production Good Top-tier insulation; excellent fire resistance
Straw Curtain 0.08-0.12 Flammable; rapid burning Poor (prone to mildew) 1-2 years Biodegradable; requires large straw resources General Extremely low cost; renewable materials

 

Rough Stone Wool Insulation Board 30mm-150mm For Agriculture 0