Best Price and Good Quality Mineral Rock Wool

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 500 m.t.

Supply Capability:: 1500 m.t./month

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The produce of mineral wool is a kind of Inorganic fiber, the function of which is temperature, heat and sound insulation. It can also be processed into temperature, heat and sound insulation panel.

Applications:

It has been widely used as roof panel and wall panel in steel structure warehouse, factories, exhibition hall, container houses, cold storage, etc.

grade	Diameter(µm),≤	Slag ball,% ≤		densit kilogram/m3 ≤	Organic matter content,(%) ≤	Water content(%) ≤	Acidity coefficient,(SiO2+AL2O3/CaO+MgO)	Fiber strength(WT) mm ≥	size distribution(%)
grade	Diameter(µm),≤	total	Content	densit kilogram/m3 ≤	Organic matter content,(%) ≤	Water content(%) ≤	Acidity coefficient,(SiO2+AL2O3/CaO+MgO)	Fiber strength(WT) mm ≥	>12mm	≤6mm
M-1	5.0	28	1.0	180	0.12	0.1	≥1.4	55	85	7
M-2	5.0	23	2.0	200	0.20	0.2	≥1.2 <1.4	50-55	80	7
M-3	5.0	28	2.0	200	0.30	0.2	≥1.12 <1.2	50-55	75	7

Q: What are the differences between slag wool and rock wool?: Rock wool and slag cotton belong to mineral cotton, and they have many similarities in the production process, fiber morphology, alkali resistance, thermal conductivity and non combustibility.

Q: What is the difference between high-density rock wool board and hard rock wool board?: But the quality of rock wool is very different, and the heat preservation property is low, the tensile strength is low, and the durability is poor. Glass wool and rock wool in the performance of many similarities, but it feels better than rock wool, can improve the working conditions of workers. But it is higher in price than rock wool.

Q: What are common house thermal insulation materials?: Can be divided into fibrous, porous, microporous, bubble, granular, layered and many other, here are some of the more common materials are briefly introduced.

Q: What are the building thermal insulation materials in general?: Qinglong hollow glass micro bead heat insulation technology is composed of hollow glass beads inorganic insulation mortar, impermeable crack mortar, alkali resistant fiberglass mesh cloth (or galvanized steel mesh) is composed of three parts, the core part is hollow bead mortar, thermal insulation mortar insulation for the past, empty valley clefts and low strength. Our company in recent years development and improvement, through the selection and adjustment of raw materials imported additives were modified to form a double micro structure inside the product, the material has the characteristics and functions of lightweight plastering mortar, excellent thermal insulation, heat insulation performance of the material is stable, excellent fireproof performance, convenient construction, is at present, the products of similar products.

Q: What material is fast heated and kept warm?: Heat the heating tube and the aluminum tube with the heat preservation material.There are many kinds of insulation products, including foam plastics, mineral cotton products, foam glass, expanded perlite thermal insulation products, rubber powder, EPS granule insulation paste, mineral spraying cotton and foamed cement insulation products.

Q: Fire retardant plywood does not belong to non-metallic refractory building materials: Materials are inorganic active insulation materials, foam, mineral wool products, foam glass, expanded perlite insulation, powder particles insulation slurry EPS, spraying mineral cotton, foam cement insulation products, vacuum insulation panel etc..

Q: How can the interior drain be silenced?: Sound insulation material: high quality noise proof cotton. Home improvement does not recommend the use of rock wool or other mineral wool because of a little pollution. Although the ordinary sponge does not pollute, but the sound insulation effect is ordinary.Fixed material: tie band, convenient construction, good effect, strong rope can also. Tapes are not recommended for long periods and are easily removed from the sound proof cotton.

Q: What is the difference between ordinary slag wool rock wool board and basalt rock wool board?: Rock wool and slag wool, chemical composition and acidity coefficient comparison in our country, the main raw material for blast furnace slag slag cotton general or other metallurgical slag, the main raw material for rock wool basalt or diabase, the chemical composition of the differences between them are larger (

Q: Is the calorimeter for building materials calorific value?: Calorific value calorimeter for building materials is used to determine the calorific value of building combustible materials such as stone, wood, concrete, and even dispersed mineral wool and polymers.In the standard set / group under the condition of oxygen nitrogen calorimeter specimen is placed in a certain quality of a constant volume, in order to test the temperature rise test as the foundation, considering all the heat loss and latent heat of vaporization, heat of combustion calculation sample.