High strength Rock wool board

Price: 550.0~700.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Material: Others 
  • Brand Name: PRIDE 
  • Apparent Density: 60-200 
  • Heat Conductivity: Max 0.039W/(m.k) 
  • Highest Working Temperature: 650C 
  • Thickness: 30-200mm 
  • Model No.: PD-RWB-01 
  • Place of Origin: Shandong  
  • Min.Order: 5 Ton
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 150 tons per day
  • Packing:heat shrinking film
  • Delivery Date: 7days after a firm order

Puruide rock wool board is made of select fine basalt as the major materials which is pulled into 4‐7µ non‐continuous fibers after melted by adopting advanced international four roller centrifugal cotton‐making procedures and adding a certain of adhesives, dust laying oil and water repellent into rock wool fibers. It can be made into products series with different density according to various uses through the technology of sedimentation, solidify, cutting and etc.


Petrochemical industry-- heat insulation and sound absorption of equipments for petroleum industry, power industry and chemical industry.

Construction industry-- building's exterior wall, partition wall, curtain wall, roof and building envelope thermal insulation and acoustic noise reduction.

Mining industry-- heat preservation and fireproof for industrial kiln, oven, large storage tank and shipping.

Technical Data:

Shot content (particle diameter ≥ 0.25mm), %

≤ 10.0

Average fiber diameter, μm

≤ 7.0

Density tolerance, %

+10, -10

Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)

≤ 0.039

Thermal load contraction temperature 

(products with density above 60kg/m3),

≥ 720

Moisture content, %


Combustion property


Organic material content, %

≤ 3.0

Water repellence(water-proof),%




Water absorption(water-proof),%




Compressive strength (With 10% deformation) , KPa



Delamination strength, KPa




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Ms. Alice
Tel: 1-532-89852787
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Shandong Puruide Environmental Technology Co., Ltd
No.163-279 Liaoyuan Road, Shibei District, Qingdao, Shandong, United States / 266000
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