rockwool insulation is a product with certain strength. The product is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large sized tanks and vessels, etc.
Properties of rockwool insulation
Properties | Value |
Shot content (particle diameter ≥ 0.25mm), % | ≤ 10.0 |
Average fiber diameter, μm | ≤ 7.0 |
Density tolerance, % | +5, -5 |
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, % | ≤0.5 |
Combustion property | Non-combustible(A class) |
Organic material content, % | ≤ 4.0 |
Water repellence (water-proof), % | ≥ 98 |
Water absorption (water-proof), % | ≤ 2 |
Specification of rockwool insulation
Thickness (mm) | Density (kg/m3) | ||||||
60-75 | 80-95 | 100-115 | 120-130 | 140-160 | 170-190 | 200 | |
30 | √ | √ | √ | √ | |||
40 | √ | √ | √ | √ | √ | ||
50 | √ | √ | √ | √ | √ | √ | √ |
60 | √ | √ | √ | √ | √ | √ | |
80 | √ | √ | √ | √ | √ | ||
100 | √ | √ | √ | ||||
USE:
(1)Used in mechanism,electronechanical,aviation,shipping,train,auto,metallurgy,chemical industry,textile industry
(2) Seal,dustproof,cushion,quakeproof
(3) Heat preservation,heatproof,sound insulation,silencing
(4) Fire retardant,insulation
(5) Filtration for air, petroleum or water
(6) Polishing: marble,crystal,glass,jadeware,furniture,stainless steel plate
(7)color felt can be also used for bags, shoes, crafts, decorations.
Characteristic of felt:
(1)Eco-friendly material;
(2)Anti-static;
(3)Good wearability and crisscross
(4).Super flexibility,anti-tearing,compressive resistance,seal,insulation,heat preservation,sound insulation
Centrifugal glass wool felt goods are made for large laying area. Besides the character of thermal preservation, it also has the performances of vibra
This material can be freely cut in construction according the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electric appliances for noise canceling. The effect is pretty excellent.
The glass wool felt goods with aluminum foil surface has good capability of heat radiation protection, which is suitable for high temperature workshops, control room, inner wall of the machine rooms, room separating and so on as inner liners.
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cost price for the first cooperation
Our Advantages:
a.We are the manufacturer, not only trading company, price will be much competitive
b.We have produced strickly in according to the customers' request.
c. Our operational theme of "good Quality , high Credibility&best service".
Why Us:
We can promise you a short lead time ( 10-15days )
We have factory and can offer you direct price
We have 12 years exprot experiences
We have good after-sale service offered, please get back if you got question.
We are specializing in the production and sale of fiberglass matting and other related products.
We have well-trained & experienced staff are to answer all your inquiries in English of course.
We have gain high reputation among our customers and share more and more of the packaging material market.
Your business relationship with us will be confidential to any third party.
Every year we export containers all over the world. With our good quality products at competitive price and our professionalism in packaging material.
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