Hot Sale Rock Wool Blanket

• Material: Basalt
• Refractoriness: 650 Degree Centigrade
• Apparent Density: 50~150kg/M3
• Surface Treatment: No
• Usage: Heat and Cold Insulation
• Color: Deep Yellow
• Model NO.: KY-RWB
• Fireproof: Grade a
• Density: 50kg/M3~150kg/M3
• Width: 600mm 910mm
• Thickness: 30mm ~115mm
• Transport Package: Plastic Film
• Specification: GB11835
• Trademark: KINGYEP
• Origin: Guangdong of China
• HS Code: 6806109090
• Production Capacity: 20000t/Year

Product Description

Hot Sale Rock Wool Blanket

Rock wool blanket   is a kind of waterproof insulation performance is very strong.Rock wool blanket cover aluminum foil is a basic material in the rock wool blanket surface with a layer of aluminum foil.Aluminum foil as a kind of industrial raw materials, products are mainly applied to packaging protection, articles for daily use, building, etc.Can be qualitative, guarantee the shading, not drop, not pervious to light, no pollution, the price is cheap.For high-level cigarettes, candy, heat preservation material such as moisture and decoration.Rock wool blanket surface with a layer of aluminum foil, the waterproof properties have great effects of rock wool blanket.
Waterproof thermal insulation:
Added aluminum foil rock wool blanket, waterproof performance enhancements, heat preservation performance because of its low thermal conductivity, good thermal insulation effect.Good heat insulation performance is the basic characteristic of the rock wool products, and under the condition of normal temperature (25 C or so) rock wool thermal conductivity is usually between 0.03 ~ 0.047 W/(moK).
Fire:
Rock wool felt with noncombustible material qualitative material and thermal insulation material, can fully meet the requirements of the code for fire protection.Combustion performance depends on the amount of combustible dope.Rock wool itself belongs to the inorganic mineral fibre nonflammable.
Durability:
Many studies have shown that and 40 years of widely used abroad confirmed that color steel treated by special coating in 10 to 15 years, every 10 years after spray anti-corrosion coating, plate life can reach more than 35 years.
Beautiful can match any style:
The structure of the demand, to achieve a satisfactory effect.
Sound insulation performance:
Rock wool, mineral wool products with excellent sound insulation and sound absorption performance, the sound absorption mechanism is this kind of products with porous structure, when the sound waves through the friction due to the effect of flow resistance, make part of the sound energy is absorbed by the fiber, hindered the sound wave transmission.


1. the introduction of rock wool blanket
Rock wool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption. 

2. the unique features of rock wool blanket
Rock wool blanket has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production and do no harm to human bodies.

3. the application of rock wool blanket
Rock wool blanket is suitable for the large pipeline, container, storage tank and boiler of thermal insulation. It can also be single -stitched with wire mesh which can make it be more fixed and strong and can not be damaged. 

4. the specification of rock wool blanket 

SN	Length (+10/-5mm)	Width  (+10/-5mm)	Thickness  (+10/-3mm)	Density (±15% kg/m^3)
1	3000~5000	600 or 630	30	80~100
2	3000~5000	600 or 630	40	70~100
3	3000~5000	600 or 630	50	60~100
4	3000~5000	600 or 630	60	50~100
5	3000~5000	600 or 630	70	50~79
6	3000	600 or 630	70	80~100
7	3000	600 or 630	80	40~90
8	3000	600 or 630	90	40~90
9	3000	600 or 630	100	40~90
10	3000	600 or 630	110	40~70
When the thickness is 80mm-110mm and the density is 81kg/m3-90kg/m3, the rock wool blanket must have to be stitched with wire mesh. Otherwise, it will be broke when packed.

5.the Technical Parameters of rock wool blanket 

SN	Properties	Unit	Standard Requirement	Test Result	Judge
1	Density	kg/m3	≥40	≥40	Qualified
2	Shot Content (grant size:≥0.25mm)	%	≤10	6.3	Qualified
3	Average Fiber Diameter	μm	≤7.0	5.0	Qualified
4	Thermal   Conductivity (70degrees)	W/m·k	≤0.044	0.042	Qualified
5	Organic Content	%	≤4.0	2.9	Qualified
6	Burning Behavior	-	Incombustible Class A1	Incombustible Class A1	Qualified
7	Sound Absorption Coefficient	-	≥0.6	0.72	Qualified
8	Heat Load Contraction Temperature	degrees	≥600	650	Qualified