Blanket Type Rock Wool with Metal Mesh Covered

• Customization: Available
• Feature: Heat Insulation
• Material: Basalt
• Model NO.: 110kg/m3
• Maximum Service Temperature: ≥400°c
• Average Fiber Dimension: 4-7 Microns
• Diameter: 4-30mm
• Color: White
• Refractoriness: ≥400°c
• Apparent Density: 110kg/M3
• Surface Treatment: Metal Mesh Covered
• Usage: Mainly for Insulation and Sound Proof
• Transport Package: in Rolls
• Specification: 9cm*60cm*300cm
• Trademark: JLON
• Origin: China

Product Description

Introduction:
Rock wool felt is a kind of soft rolled product, mainly used for large-diameter pipes, storage tanks and special-shaped parts, valves, pipe joints, and building walls, roof insulation, air conditioning systems, etc.
The veneer roll felt is covered with aluminum foil and other surface materials on the roll felt, which can prevent moisture and increase strength.

Our Rock Wool is 110kg/m3

1. Thermal conductivity: ≤0.044W/m. K (Test average temperature 70±52ºC)
2. Thermal load shrinkage temperature (maximum use temperature): greater than 600ºC
3. Other special sizes and densities are negotiated and customized according to customer requirements.

Features:
Breathable:Our Rock Wool is composed of a large number of porous fibers, and its air permeability is very good, and it is better than other organic materials, which can effectively reduce building mildew.

Sound insulation ability:Our Rock Wool products can significantly absorb sound and are excellent sound-absorbing materials. It is also often used to improve the sound insulation performance of partition walls, and the effect is remarkable.

Keep warm function:Our Rock Wool products are fiber products made of natural rock, blast furnace iron slag and other inorganic materials through high temperature melting. Rock wool products contain a lot of air, which can effectively prevent heat transfer. The thermal conductivity of rock wool is quite low and it is a high-quality thermal insulation mat.

Fire prevention:Our Rock Wool products are produced by inorganic substances, which will not burn at all, and can prevent the spread of flame. It has excellent fire resistance and is an excellent fireproof material. The combustion performance of rock wool meets the requirements of non-combustibility Class A, and the melting point is greater than 1000°C.

No corrosion:The ph value of our Rock Wool fiber leaching solution is close to neutral, and it has good compatibility with metals and mailing materials, and will not produce adverse reactions such as corrosion.

Energy saving:Our Rock Wool products have excellent thermal insulation, fire protection and sound absorption properties, convenient construction and installation, and significant energy-saving effects. Has a very high cost performance.

Hydrophobic:The water repellency rate of our water-repellent Rock Wool product is greater than 99%; the short-term water absorption is less than 1.0KG/M2, and the long-term water absorption is less than 3.0KG/M2; the water absorption rate is extremely low.

Environmental protection:Our Rock Wool products use raw materials such as rock and slag, which are non-toxic and harmless to the human body, are not easy to breed bacteria and insects, and do not pollute the environment.

Specifications:

DETAILS / PARTS
1.	Insulation Type	ROCK WOOL ( Blanket Type )
2.	Standard	ASTM C-592 Type 1 Standard Specification for Mineral Fiber Blanket Insulation and Blanket Type Pipe Insulation ( Metal Mesh Covered, Industrial Type )
		Units	Value
3.	Density (Nominal)	kg/m3	110
4.	Allowable Density Deviation	%	±10
5.	Maximum Service Temperature	°C	≥400
6.	Average Fiber Dimension	Microns	4 - 7
7.	Slag Content (Particle Diameter > 0.25mm)	%	≤6
8.	Water Absorption	kg/m2	1.0
9.	Temperature Absorption Rate	%	≤1.0
10.	Hydrophobicity	%	≥98
11.	Thermal Shrinkage Temperature Under Load	°C	≥650
12.	Organic Content	%	≤4
13.	Compressive Strength (10% Compression Ratio)	kPa	≥40
14.	Peel Strength, kPa	kPa	≥14
15.       Non-Combustibility		Grade	A Grade
16.       Thermal Conductivity (70ºC), W / mk		w/m °K	≤0.041
17.       Acidity Coefficient			≥1.8
18.       Binder Content		%	≤3.0
19.       Facings		Wire Mesh Single Sided ( 22 x 25 )
20        Thickness X Width X Length		3.5 inches (90mm) X 600 mm X 3,000 mm