Glass Wool China Board

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Loading Port:: China Xingang

Payment Terms:: TT or L/C

Min Order Qty:: 1*40HC pc

Supply Capability:: 100000 Pieces Per Month pc/month

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Specifications of Glass wool board

Width: 600, 1000,1200mm

Length: 600,1200,2300mm

Thickness: 25-100mm

Density: 24-96kg/m3

Thermal conductivity: 0.034-0.048W/mK

Average Fiber dia.:less than 7

Grade of combustibility:Non combustible Grade A

Hydrophobicity:More than 98.2%

Applications of Glass wool board

It is mainly used for the separating wall in the high-grade building, ceiling, air conduit or inner wall of bellows for thermal insurance, or machine shops for noise absorption, or metal ceiling for control of moisture.

Packaging of Glass wool board

Packed with plastic bag.

Glass Wool Board

Q: What are the raw materials of centrifugal glass wool?: Although I see it every day, but I really do not know about it, I only know that the main materials include glass and lime.

Q: These two kinds of glass wool are used as insulation materials, but one keeps 0.3 in specific gravity while the other keeps 0.5 in specific gravity. Which one should be chosen?: Generally, materials with high density have better insulation effect, consequently leading a relatively higher price. You can make a layer of polyurethane on the outside. Specific gravity is another way of saying density. Materials' thermal insulation effect is related to density. So if you want to get better thermal insulation effect, you can make a layer of polyurethane on the outside. It is noted that common polyurethane has a maximum temperature of 100 degrees, while high-temperature polyurethane requires 120 degrees.

Q: What is the difference between quartz wool and glass wool?: It belongs to quartz fiber. Quartz fiber is a cotton-shaped fiber made up of high purity silicon dioxide and natural quartz crystal. Its purity is 99.95% purity and density is 2.2g / cm3. The tensile strength is 7GPa and the tensile modulus is 70GPa. It has heat resistance, corrosion resistance and softness. At high temperatures, it remains high retention rate, stable dimension, good thermal shock resistance, chemical stability, transparency and electrical insulation. Filament with a diameter of 4 to 10μm can be used for reinforcing. Fiber?diameter of quartz wool depends on use, which in general is about 0.7 to 10μm. Manufacturing methods: (1) Drawing with melting quartz rod or pipe oxy-hydrogen flame, and then jetting it with oxy-hydrogen flame blowpipe to make into quartz wool with a diameter of 0.7 to 1 μ m; (2) Quartz is made into short fibers and the mats with high speed airflow before being melted with flame; (3) Making quartz fibers or rods go through oxy-hydrogen flame or coal gas flame at a constant velocity for the sake of softening them and then drawing them into filaments at a high speed. It is mainly used as the reinforcement of electrical insulating materials, thermal insulating materials and composite materials. It serves as the radome of aircraft nose, the exhaust nozzle of rockets, ablative materials of spacecraft and thermal insulation materials and so on. Glass wool is categorized into glass fiber, which is a manmade inorganic fiber. Glass wool is a material which fibering melting glass to form cottony shape. Its chemical composition belongs to the classification of glass, being an inorganic fiber. So, it is good shaped with small volume density, low thermal conductivity, good thermal insulation and sound absorption properties, great corrosion resistance as well as stable chemical performance.

Q: Is the glass wool poisonous,: if the glass fiber deposition in the lungs, the human lungs will cause serious harm,

Q: Which is the more commonly used thermal insulation material between thermal insulation glass?silk wool and rock wool?: Glass wool is a little better in that it has a lighter volume-weight than rock wool and better water-resistance ability, but it is more expensive than rock wool a lot of density, waterproof performance is better than lighter than wool to wool, but glass wool is more expensive in price per unit. In terms of fireproof effect, rock wool is definitely superior to glass wool. Rock wool has a maximum temperature of 1100 ℃, whereas glass wool has only 600 ℃. In addition, if used in the external walls, since glass wool has a limited volume-weight, which can merely reach at 60 to 90 in general, but rock wool have a volume-weight up to 140, so present-day external walls will not employ glass wool in general. Instead, rock wool is usually available because it is a A-level fireproof material. Glass wool is slightly lower than roock wool in thermal conductivity, while rock wool has longer fiber length. As for prices, glass wool per ton is more expensive than rock wool, but if the price is measured by per square, glass wool then is cheaper than rock wool.

Q: What's wrong as the glass wool pipe is too soft?: Two cases, one,thickness is too thin; two. Density is too light

Q: What are the specific differences between glass wool board and glass fiber board?: Thus, the full name of glass wool is glass fiber wool: There are two kinds of glass fibers from the uses of fiber glass. The fiber used to weave is the continuous fiber, continuous fiber and staple fiber, and the fiber used to make cotton is staple fiber, glass wool board is equivalent to glass fiber board. You are reminded by the Shouchuang Decoration

Q: How is the insulation property of glass wool color steel?plate?: Glass wool thermal conductivity coeffieciency is 0.043. rock wool is 0.041 with better thermal insualtion. Since the insualtion and fireproof properties of the rock wool are better than the glasswool, rock wool is more expensive. rock wool is operated at construction site while glass wool is directly operated in the production line.

Q: Rubber and plastic or glass wool, which one more suitable for suspended ceiling thermal insulation materials?: The rubber and plastic is better.

Q: could experts tell me the producing method of insulating layer for glass?wool?board?: Building looking for slope (from top to bottom) : Protective layer coating of SBS coiled material waterproof layer, a polyurethane waterproof coating film, 2 mm thickness, base treating agent, 30 mm or 40 mm, extrusion molding polyphenyl(EPS) board 20 mm, cement mortar, cement perlite thermal insulation mortar, the thinnest part is 50 mm, cast-in-place floor.

MICRO-WOOL, a large conglomerate integrating research, development, production and sales of centrifugal glass wool. We have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location	Hebei,China
Year Established	1999
Annual Output Value	Above US$50 Million
Main Markets	Mid East；Southeast Asia；African
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Xingang；
Export Percentage	30%
No.of Employees in Trade Department	20 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 1000,000 square meters
No. of Production Lines	Above 6
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average