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rock wool-high density insulation material

Views: 343     Author: bingo     Publish Time: 2016-02-20      Origin: Site


Product description of rock wool

Rock wool has high mechanical strength. It is suitable for building insulation --- ROOFS and FACADES, COLOR STEEL SANDWICH PANELS and other applications requiring high mechanical strength.

Specification of rock wool

  rock wool speicification

Technical date of rock wool


Shot content ( Particle diameter ≥0.25mm) ≤ 12.0 %
The average diameter of fiber ≤7.0 μm
Density Tolerance  ± 15%
Thermal Conductivity ( average temperature 70℃±52℃),W/(m/K) ≤ 0.044
Thermal load contraction temperature (more than 60kg/m3) ≥ 600 
Moisture  ≤0.5%
Combustion performance Not burning (Class A)
Organic content  ≤ 4.0%
Hydrophobic rate ( Moisture-proof mineral wool board ) ≥ 98 %
Absorption rate ( Moisture-proof mineral wool board ),% ≤ 5


Application of rock wool

Mainly usage: Industrial plants, warehouses, public facilities, exhibition centers, shopping malls, cold                               storage, and a variety of indoor playgrounds, sports grounds

Main function: Energy-saving insulation, noise control, improve indoor air quality

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If any question or want to get quotaion, please
Contact us
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Why Choose Us?

Jiangyin Lonrace building material Co., Ltd. is a leading company which specialized in dealing with various kinds of ceilings in Jiangsu Province, China. Our company brings in advanced testing & production equipment to guarantee quality precisely.

With our policy of “Quality first, Customersprior and Price reasonable” we have established good relationship with the customers all over the world.

Customers and friends are warmly welcome to contact and cooperate with us.




Our service


1.Any quality problem caused by our fault, your 100% loss will be paid back to you.
2.24H at your service.
3. DIY, logo printing, carton designs are also accepted.
4. 30 years life (special material rate, installation in relative humidity 97% below & 050 ℃ )
in room, no deformation)
5. Free samples are ready for your reference
6. Flexible terms of payment (T/T,L/C,DP and so on are all accepted)




1. Which port can you support?
Answer: Shanghai Port or Tianjin port or any other China port you need. If provided destination port, CFR and CIF can be quoted for your reference.
2. What's your delivery time of your products?
Answer: Usually it takes about 10-15days after receiving the advance payment to send out the goods by sea or air.
3. What about the terms of payment? 
Answer: Most customers choose 30%TT advanced payment, balance against copy of BL.Other terms of payments ways like LC or DP also can be negotiated.
For small orders, paypal and westunion also available.
4. What's your Minimum order quantity(MOQ) of your product?
Answer: Most customers choose 1x20"GP as trial order. Small orders are also accepted.

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