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Quick Details

  • Type: Other Heat Insulation Materials, Other Heat Insulation Materials
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Power Crown
  • Model Number: Power Crown-rock wool58
  • color: yellow
  • Fiberglass: Mineral wool
  • Thermal conductivity: ≤ 0.039
  • Water-proof: 98%
  • Facing: With and without Aluminum foil
  • Shape: Board
  • Average value of fiber: <7.0μm
  • Slag ball content: ≤12.0%
  • Property: Waterproof, soundproof, fireproof, heat insulation

Packaging & Delivery

Packaging Details ordinary pp or pe bag.
Delivery Time within 3-7days after received advance payment

 

Product Description

 Rock wool board size:

 

Density:50- 200kg/m3
 Length:1200mm/1000mm
 Width:600mm/630mm
 Thickness: 30-100mm

 

 

 

Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting,A certain amount of cementing agent ,rustproof oil ,silicon oil is added into the raw materials which is made into rockwool board ,rockwool pipe shell,etc. (according to different customer requirement)
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool board.

 

 Rock wool data :

Technical Property
Technical IndexRemarks
Thermal Coefficient Equation(w/m℃)Rockwool Board 0.035+0.00018tmNormal Temperature
Rockwool Blanket 0.036+0.00015tm
Max.Service Temp(℃)600 
Average fiber diameter, μm4-7GB5480.4
Density tolerance, %+15, -15 
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)≤ 0.042GB10294-88
Shrinkage temperature of heat load650GB11835-1998
Moisture content, %≤0.5GB5480
Combustion propertyNon-combustible(A class)GB5464
Resin Content3.5GB11835
Water repellence (water-proof), %≥ 98GB10299

Water absorption (water-proof), %

≤ 5GB5480

 

 

Scope of application:

The petrochemical industry - oil, electricity, chemical industry equipment, acoustic insulation noise insulation
The construction industry - building the roof and enclosure wall curtain wall insulation acoustic noise insulation
Mining Industry - Industrial furnace oven large diameter storage tanks and the ship's thermal insulation and fire prevention
Thermal insulation and fire prevention for kiln ,gas cooker,oven etc.

 

 

 

Packaging & Shipping

 

Samples show -The sample provided free of charge

 

 

 

Yellow and white packaging

 

Shipment - we personally supervise the inspection

 

 

 

FAQ

 

1. What is our advantage? Why choose us?

8 years of professional experience in export, high quality products, competitive price and good reputation

Freedom of customization product size and packing and marks

Production time is short, timely delivery

Free samples

The good method of payment

 

 

Welcome to contact us, we will at your service 24 hours a day!

 

 

 

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $112,000
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