Heating Insulation and Fireproof Rock Wool

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 500 m.t.

Supply Capability:: 2000 m.t./month

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Specifications

1.Grade A1 non-combustible
2.Acidity coefficient is above 1.8
3.Thermal conductivity(Room temp.) is less than 0.04w/m.k

Rock wool is made from natural rock such as basalt, diabase and dolomite. The natural rock are melted into melts in cupola at a very high temperature about 1500°C. And the melts lava is then pour to high speed spinners through which the melts get into fibers. At the same time, the phenolic binder containing silicon and mineral oil etc are sprayed onto the surface of each fiber homogeneously. The just fiberized fibers are collected together to form the original wool mat through negative pressure resulted from suction. The original wool mats then pass through pendulum, crimping and pressing process, get into the curing oven through which the wool mats are cured and shape up to different kinds of products such as board, mat and pipe section etc with different usage.

Rock wool products are free of asbestos, and do not apply any composition harmful to environments such as CFCs, HFCs and HCFCs etc, no harm to human health, do not increase the risk of cancerogenesis. After many years research, the World Health Organization agency of Research made a decision to exempt rock wool from the list of "possibly cancer causing agents". This decision supported the fact that rock wool is safe to users or worker occupational exposure to rock wool fibers.

The properties of non-combustibility, high temperature resistance and porous fiber construction of Jesion rock wool products, makes them have very good performance on fire resistance, thermal insulation and acoustic insulation. The rock wool products are widely use for industry field, building and marine & offshore field to increase the energy efficiency, decrease pollution agent discharge, and improve fire safe situation. Meanwhile, some rock wool products can also be used as the planting substrate for many kinds of vegetables, flowers and fruits.

Q:Which is better, roofing rock wool or glass wool?: Glass wool than low density rock wool, slag ball less content, low thermal conductivity, long service life, high toughness fiber, but the maximum use temperature of high rock wool up to 600 degrees Celsius, glass wool is only 260 degrees celsius.

Q:What kinds of exterior wall thermal insulation materials are there in Northwest China?: There are a lot of external insulation materials, including foam, mineral wool products, foam glass, expanded perlite insulation, powder particles insulation slurry EPS, spraying mineral cotton, foam cement insulation products, polystyrene particles, internal and external wall thermal insulation glazed hollow bead mortar and external wall putty and so on, you can according to the preferences and choose one or several price.

Q:Fire retardant plywood does not belong to non-metallic refractory building materials: At present, there are many kinds of exterior wall insulation materials in the market, which can be divided into organic insulation materials and inorganic insulation materials.

Q:What is the heating tube cotton insulation material itch on the body?: A type of mineral cotton. Short fiber made from blast furnace slag

Q:The classification of exterior wall insulation and its main categories: The first is the product standard, the complete expansion of polystyrene board external insulation board system, this system in our country now use probably accounted for more than 62%, some statistics in 80%, because the statistics are not accurate, but it is the highest market share, is also the most mature external insulation system.

Q:What is the heat preservation material?: Thermal insulation materials are generally used to guide heat coefficient less than or equal to 0.2 of the material. Thermal insulation material development is very fast, and in industry and building the use of good insulation technology and materials, often can get twice the result with half the effort. Each ton of mineral cotton insulation used in the building saves one ton of oil a year.

Q:How can the interior drain be silenced?: Bathroom noise treatment is the family decoration, is very important and easy to ignore a link. Because of the noise treatment process, unlike waterproofing, fire protection works are essential decoration projects. Ignoring the noise treatment of the household is only affecting the quality of life of the owner.

Q:What are the building thermal insulation materials in general?: Building thermal insulation material is to take measures to reduce the heat inside the building to the outside, so as to maintain the indoor temperature of building. Building insulation material plays an important role in creating suitable indoor thermal environment and saving energy in building insulation.

Q:The water heater for what the security hole tube: Asbestos exposure to the skin for a long time, harmful to the skin, eating into the body harmful. Pack on the exhaust pipe, do not move it, there is no harm.

Q:The difference between rock wool and mineral wool: Cotton like short staple fibers made from silicate melts, including slag cotton, rock wool, glass wool and ceramic fibers, generally only refer to the first two.

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