Rock Wool Roll Yellow Color Rock Wool

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
300 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Specifications

High quality and good price rock wool board
1)Fireproof Grade:A1
2)Heat conduct coefficient:0.030-0.044
3)Fiber Dia:4-7

The rock wool product is made from basalt as main ingredient which is made into the fiber in high speed centrifugal machine after melting at temperature about 1450°C. Adding the proportional resin, it can be processed into rock wool board, blanket and pipe according to the customer requirement.

 

Application:

1. Used for fire protection, thermal insulation in public, commercial and residential buildings.

2. Used for sound absorption in roofing, external wall, partition wall and floating floor.

3. Low density rock wool board suitable for roof and wall in thecture build

Reflective insulation material consists of one or two layers bubble  or foam that are sandwiched between layers of 99.9% pure aluminum radiant barrier foil . this style can be used in a variety of applications because of its thin, lightweight properties. The bubble layers creates Maximum R value and Vapor barrier , the reflective foil on both sides allow it to reflect 97% of radiant heat away from a structure on the outside and back into a structure from the insides. This is why it works effectively in both hot and cold climates  

1

99.9% pure aluminum

2

High Reflectivity 97%

3

Low Emissivity 0.003

4

0.04 mm thick aluminum foil

5

Single layer thick Polyethylene bubbles

6

3.5mm+thickness

7

If Fire proof,the rate is Class A

8

100% Vapor barrier

 

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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: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:Rock wool, EIA inorganic insulation mortar, polystyrene particles, polystyrene foam board advantages and disadvantages comparison?
Rock wool (mineral wool): it is a kind of inorganic green product from natural mineral, non-toxic and harmless. The utility model has the advantages of good fireproof performance and good durability, and can be synchronized with the structure life, and the price is low. When the insulation performance is satisfied, the utility model can also have a sound insulation effect, and the fire prevention grade is level a. But the quality of rock wool is very different, and the heat preservation performance is good, the density is low, the tensile strength is low, and the durability is poor, and the paint can not be used directly.
Q:The water heater for what the security hole tube
Gas water heater, smoke exhaust pipe, mineral wool, rock wool, glass fiber, etc..
Q:What are common house thermal insulation materials?
Mineral wool. Rock wool and its productsMineral wool is the industrial waste slag as main raw materials by melting, cotton like insulation material made by injection method and centrifugal method: cotton is a natural rock as raw material is made of mineral wool. The commonly used rock such as Xuan Wuyan, diabase, amphibolite etc..Mineral wool characteristics: mineral cotton and products is a high-quality insulation materials, has more than 100 years of production and application history. The utility model has the advantages of light weight, heat preservation, heat insulation, sound absorption, good chemical stability, no burning and corrosion resistance, abundant raw material sources and low cost:Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.
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 are the composite thermal insulation boards?
Polystyrene particle thermal insulation slurry, this kind of thermal insulation material water absorption rate is higher than other materials, use must do anti crack waterproof layer. Anti cracking and waterproof protective layer material is made up of anti cracking cement mortar and composite glass fiber net, which can effectively control the crack of protective layer for a long time
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.
Q:Is it dangerous to make mineral cotton mattresses?
You should see the mineral wool mattress, mineral wool is Lord palm mattress, adding mineral wool because of mineral materials with various physical properties under certain conditions, such as far infrared energy and electric energy, magnetic energy, new products, general quality products.
Q:Fireproof rock wool board can be used as firewall?
Composite rock wool board and slag wool board referred to as mineral wool, slag wool has been widely used in metallurgy, machinery, building materials, petroleum and chemical industry in 1970s, rock wool used for external wall thermal insulation in developed countries such as the EU has a history of nearly 30 years, but in our country because of its high cost and production cost, the economic costs of organic insulation the material is greater than, the application range is not big.

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