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Quick Details

  • Type: Other Heat Insulation Materials
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: OEM
  • Model Number: Rock Wool Insulation
  • Name: Insulation Board Rockwool
  • Material: rock wool
  • Color: Yellow
  • Thickness: 25-200mm
  • Width: 1m/1.2m/1.4m/1.5m
  • highest working temputure: 680℃
  • Density: 10-96kg/m3
  • fireproof class: A1/B1/B2

Packaging & Delivery

Packaging Details plastic bags or customized
Delivery Time 2-3 days
Product Description


Technical ItemSpecificationStandard
Heat conductivity coefficient 0.03-0.044w/(m.k)0℃
Slag ball percent ≤12%GB11835-2007
Fireproof gradeA1GB5464
Average diameter of fiber4-7μm 
working service temperature≤680 degree 
Acidity coefficient≥1.5Sio2+Alo2  Cao+Mgo
Water absorption coefficient ≤5%BG11835-2007
Terence of Density +/-10 
 Hydrophobic coefficient ≥98% GB5480


Our Advantage

1:Factory directly supply  and  alibaba  one-touch insurance

2:Have a large amout of stock and customization  also accepted


3:High quality and better price





Packaging & Shipping

 Packaging Details:

Yellow or white plastic package. standard export packing of rock wool thermal insulation material

Delivery Time:
Shipped in 2 days after payment  is received


Contact Information



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $27,000
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