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Advantages and features about building construction 50mm 70kg/m3 rockwool insulation board
1. excellent thermal insulation--very low thermal conductivity coefficients
2. excellent acoustic insulation--can reduce noise and sound transmitting
3. non-corrisive, durable
4. moisture resistant, fire resistant
5. good strength to resist deformation

1. production description
| Density (kg/m3) | 60 | 80 | 100 | 140 | |||
| Thickness (mm) | 50-120 | 50-120 | 40-100 | 30-100 | |||
| Length * width (mm) | 1200 * 600, 3000*600 | ||||||
| Service temperature(°C) | ≤600 °C | ||||||
| Thermal conductivity: W/m.K(kcal/m.h.°C) | |||||||
| 100 °C | 0.043~0.037 | 0.042~0.036 | 0.041~0.035 | 0.040~0.034 | |||
| 200 °C | 0.061~0.052 | 0.057~0.049 | 0.057~0.049 | 0.054~0.046 | |||
| 300 °C | 0.086~0.075 | 0.077~0.066 | 0.073~0.063 | 0.070~0.060 | |||
| 400 °C | 0.123~0.106 | 0.099~0.085 | 0.095~0.082 | 0.089~0.077 | |||
More technology data
| Fiber Diameter | : | ≤ 6.5 um | |||||
| Shot Content | : | ≤ 10.0% ( particle diameter≥ 0.25mm) | |||||
| Density Tolerance | : | ±5% | |||||
| Water repellence | : | ≥ 98 | |||||
| Water absorption | : | ≤ 2 | |||||
| Moisture Aborption | : | ≤ 0.5% | |||||
| Combusion Property | : | Non-combustible (A class) | |||||
| Organic material | : | ≤ 4.0% | |||||
| PH | : | Neutral, 7.0 ~ 8.0 | |||||
| Tensile strength | : | 220 kPa | |||||
| Compression strength | : | 105 kPa | |||||
2. details
Rock wool with strong-strength and better elasticity. Surface can be plain, metal-mesh,
aluminum foil or fiberglass clothing covered with one side or double sides.

Not what you want?
Please look through all of our Rock Wool products to find your exact material.
We firmly believe that you can find whatever you want in Shenzhou.
We also have other thermal insulation materials:
Shrink package with white or yellow color.
OEM label is available as clients' request.



FOR building construction 50mm 70kg/m3 rockwool insulation board , from raw material to the final products, we have quality test on each process.
We have a professional QC team to ensure the quality of building construction 50mm 70kg/m3 rockwool insulation board is perfect.


We have clients of rock wool all over the world, such as UK, Tunisia, South Africa, Russia, New Zealand, Austrilia, Indonesia, Malaysia, Vietnam, Argetina, Brazil and etc.
In their market, our building construction 50mm 70kg/m3 rockwool insulation board is a best-selling thermal insulation material.
Dear Customer,
Welcome to visit our website and hope our products will help you win your local market.
We have a professional worker team to produce any kinds of middle and superior quality thermal insulation materials.
Please feel free to contact us any time if you have any question.
We will provide you the most intimate and professional service 24/7.
yours,
Shenzhou
24 hours prompt reply by email or telephone or messenger.
Standard size have stock, immediately delivery once your purchase
10 days delivery containers for out of stock rock wool,
Can combine containers with multiple insulation products for your different demand
3*40HQ free packing with customer's designed logo,
5*40HQ above free customerized advertising catalogue to support you to win in the market !
No quantity limit, from 1 pieces to 100 containers, at your choose and demand!
New products from manufacturers at wholesale prices