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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Product Description:

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(%)

total

Content

>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

 

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Q:What kinds of fire retardant coatings are there in steel structures?
Because this type of ultra-thin fireproof paint coating, making use of thick and thin fire retardant coating for steel structure is greatly reduced, thereby reducing the total cost of the project, the steel structure has been effective fire protection, fire effect is very good.
Q:What are the common thermal insulation materials?
In architecture, it is customary to control the flow of heat through the houseMaterials called thermal insulation prevent the heat from entering the room from being called heat insulation material. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. In its shapeCan 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 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 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:Does water paint spray fire in underground space?
Waterborne paint itself is waterproof, unlike oil paint as security for.
Q:What's the difference between glass fiber and mineral wool?
Melting natural rock or metallurgical slag in a cupola or a pool furnace, etc. by blowing or centrifuging.
Q:Why should the insulation board be spliced when it is installed?
The EPS plate shall be bonded in a vertical arrangement and the vertical seam shall be staggered along the line. Insulation board construction fault seam stitching truth with brick walls are brick seam is a reason for strong security.
Q:What are common house thermal insulation materials?
In architecture, it is customary to control the flow of heat through the houseMaterials called thermal insulation prevent the heat from entering the room from being called heat insulation material. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. In its shape
Q:Advantages of exterior wall energy saving and environmental protection heat insulation coating
1, rock wool board, inorganic refractory class A, thermal conductivity of 0.041-0.045, fire retardant, moisture absorption, insulation effect is poor;2, inorganic active insulation refractory grade A, thermal conductivity of 0.050-0.055 fireproof insulation effect is good, the construction is simple (no mesh, mortar etc.), and buildings with life, water resistant anti cracking hollowing;3, ceramic insulation board, inorganic refractory grade A, thermal conductivity 0.08-0.10, fire retardant, non absorbent, easy construction, durable use;
Q:What is the difference between ordinary slag wool rock wool board and basalt rock wool board?
Although rock wool and cotton products belong to CaO-Al2O3-SiO2 Portland slag system, but because of differences in their chemical composition on (Table 2), making them the phase composition of crystallization point falls in different regions in the CaO-Al2O3-SiO2 three phase diagram (Figure 1). From table 2 and figure 1 shows that the rock composition point (4, 5, 6 in the figure) are located on the 2 wollastonite gehetinite 2 calcium feldspar crystallization zone (CS-C2AS-CAS2 zone), the solid phase will have the three crystalline phase because of wollastonite, gehetinite, calcium do not have hard water feldspar characteristics, the water change is very small, the rock wool has good water resistance.

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