• superfine glass fiber Cryogenic & Insulation paper System 1
superfine glass fiber Cryogenic & Insulation paper

superfine glass fiber Cryogenic & Insulation paper

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The superfine glass fiber Cryogenic & Insulation paper is made of alkali-free glass fiber (diameter between 0.1-0.6μm) and fiber glass filament (diameter between 3-5 μm). According to a certain proportion, the paper is produced under the wet & vacuum forming process to make the paper have the space lattice structure.


All the glass fiber is inorganic material, so it has outstanding flame retardant properties.
Due to the space lattice structure of this paper, it makes both the thermal conductivity coefficient and specific heat flux of interlayer are extremely low when the paper is in a cryogenic environment.

The material properties determine the fiber surface is not easy to be adsorbed gas molecules, so the vacuum speed is fast in a rather short time, and it is good to maintain the required vacuum degree.
Specifically engineered for use at big temperature range (approaching -273℃—500℃) and also the paper is really stable in the low temperature condition.
So the super thermal insulation glass fiber paper is the best solution for the storage tank and transportation of LNG, liquid oxygen, liquid hydrogen and liquid nitrogen.

性能 Performance

单位 Unit

指标 Index

克重 Gram.

g/m2

12±1.0

厚度 Thickness

mm

≤0.06

抗张强度 Tensile strength

KN/m

≥0.03

水分含量 Moisture content

%

≤0.5

热失重(500度)/Weight lost at 500 ℃

%

≤0.5

导热系数 Thermal conductivity

w/m·k

≤0.037

幅宽 Width

mm

40-1900

Q:There is a gas range, not connected to natural gas. Put a jar inside. Just like the lighter gas, what's the name of the gas stove?
You should be built, is a portable stove for filling butane gas as the main fuel.
Q:How to distinguish artificial gas, natural gas, liquefied petroleum gas
1 liquefied petroleum gas pressure 2.8KPa, gas supply is generally very individual cylinders, for gas pipeline, a symbol of 20Y, liquefied petroleum gas outside the box and the nameplate for all parts of the country have the type of the gas source and application delivery area, should pay attention to check, to avoid the wrong goods.
Q:Liquefied petroleum gas has been used in cooking, and now the natural gas pipeline into the house, do not know whether the use of stoves is the same?Is it the same as the stove
The furnace structure is basically the same, but the air valve (that is, the small iron) and the nozzle need to changeThe reason is that liquefied petroleum gas due to the critical temperature of compressed liquefied liquid, he pressure is relatively high, with pressure relief valve after the transfer to use, and he is the main component of propane, the use of different oxygen combustionThe pressure of natural gas (mainly methane) is not the same as that of combustionSo only need to replace the air valve and nozzle, and usually only need a few dollars.. Use your current stove, a few dollars for the nozzle and the valve plate can be used in natural gas...The furnace is the same,,,
Q:How to buy range hood and gas stove
The quality of x0d motor hood of the most important part is the motor drives the wind wheel, the design requirements of the quality of domestic motor can completely reach the hood, at the time of purchase, do not blindly imported motor, resulting in higher purchase price. The bearing is an important component of the motor, when buying the choose motor double ball bearing, long service life. It's low noise. In addition to select metal spray wind wheel configuration, it is durable, stable performance, conducive to the separation of soot. The time of purchase, to repeatedly pressing the motor start switch, compare the motor start and shut down the operation of sound, noise as possible.x0d
Q:Sunday and her husband with a big clean-upThere is a lot of oil pollution in the gas stove, so scrub it with waterThe results can not be washed after the fireThe gas is out of breathHow to solve? Please advice!
The following analysis does not fire the solution:When the stove eyes water, then come down to the water to dry, or dry with hair dryer, hanging on for half a day, and confirm the water, trying to strike, if still play, can also use fire to try to open, if not then it is to see if the following problems.
Q:The status quo of the world and China's natural gas
Preliminary estimates, the world's recoverable reserves of natural gas is about 137 tons of oil equivalent, and basic oil equivalent. With the development of exploration, development and storage and transportation technology, proven reserves grew by an average of 4.9% annually over the past 20 years, with an average annual growth of about 3.15%. Experts predict that the next 10 years, the world average annual growth rate of natural gas consumption will keep 3.9% growth rate than oil, coal and other any kind of energy, especially in developing Asia's growth rate will be faster.The world's natural gas reserve production ratio is very high (70 to 1), and the oil and coal consumption in the field of more than 70% can be replaced by natural gas. In the global scope, natural gas to replace oil to speed up the pace, especially in Northeast Asia, South Asia, Southeast Asia and South America, with its natural gas pipeline network construction, in the early twenty-first Century will have a faster development.Natural gas will be the fastest growing energy consumption in twenty-first Century, accounting for the proportion of disposable energy consumption will be growing. It is expected that in 2010, the share of natural gas in the global energy structure will be more than coal, around 2020, will be more than oil, becoming the first in the composition of energy.
Q:0.3T gas steam boiler about one hour to burn a lot of natural gas
1 tons of boiler =60 kcal. 0.3T boiler =18 kcal,The calorific value of natural gas is about 8600 kcal, 0.3T gas steam boiler theory about an hour by 21 party gas, taking into account the actual utilization efficiency of boilers and boiler, steam boiler 0.3T gas per hour the actual gas should stand in 15-25.
Q:What is the stripping gas in natural gas desulfurization process?
The content of carbon dioxide is too high, which puts forward higher requirements for the desulfurization process, desulfurization agent and desulfurization equipment. The desulfurization Changchun Dongshi Science & Trade Industrial Co. Ltd. east lion desulfurization technology collaboration network technology as a platform for domestic wet oxidation desulfurization in recent years focused on biogas industry, from desulfurization to professional desulfurization desulfurization equipment research and improvement has done a lot of work.
Q:What is the difference between the cooker and the gas cooker
The biggest difference is that the induction cooker is the use of high-frequency magnetic field generated by the eddy current in the magnetic field on the bottom of the pot to produce heat, so the cooker must be made of magnetic metal. The gas pot is directly heated by fire, so it does not need to be guided.
Q:Compressed natural gas in the end of this cargo is a few categories
Combustion and explosion hazard flammability: flammable combustion decomposition products: carbon monoxide, carbon dioxideFlash point (DEG C): -188 polymerization hazard: no polymerizationExplosion limits (%): 5.3~15 (volume fraction) stability: stableIgnition temperature (c): 650 taboo: with chlorine, chlorine dioxide, liquid oxygen, oxidant, etc.

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