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.



厚度 Thickness



抗张强度 Tensile strength



水分含量 Moisture content



热失重(500度)/Weight lost at 500 ℃



导热系数 Thermal conductivity



幅宽 Width



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Q:Do you have natural gas
When used for the sake of safety in the family, in the natural gas added a smell agent, so that when the gas leak will smell the smell, be aware of.If the home is not sensitive to the smell of the elderly or children, it is recommended to install a household gas alarm, as far as possible to choose a qualification, a certificate, a professional insurance gas alarm.
Q:Natural gas and air density which is higher than that that is when the gas leak upward or floating
The average relative molecular mass of air is 29. At the same temperature and pressure, the density of natural gas is less than that of air
Q:Is the gas escaping from the pipe floating up or down?
Methane (CH4) molecular weight was 16, and the air is a mixture of methane relative quality was 29, the relative quality of air quality is relatively less than doing so!!!!!!!
Q:Gas tank valve must not be closed every time
Be sure to close the gas tank valve at the same time, so as to ensure safety
Q:Can you put the gas tank at
The gas tank can not be thrown, because there are a lot of oil tank through the pipeline into the impurities, there will be a gas stove or other gas appliances as a blockage after lying on the ground,
Q:As soon as the gas ran out, the gas tank was turned upside down
And then the gas stove in the pipeline to clean up the remaining liquid, re installed on it, (this cleaning refers to the use of toilet paper or rag paint clean)
Q:What is the chemical name of the gas
Mainly carbon monoxide and hydrogen. These are colorless and odorless gas, in order to prevent gas leakage, will generally add hydrogen sulfide odor, easy to attract people's attention in the leakage.
Q:How to do gas pipe leakage
3 if there is a gas leak should remain calm, take the following measures: first, immediately turn off the gas appliance switch, plug valve, ball valve. Static electric appliance. Open and close any electrical appliances, such as electric light, electric fan, exhaust fan, lampblack machine, air conditioning, electric switch, wired and wireless doorbell, telephone, refrigerator etc., may produce a small spark, causing an explosion. Evacuation personnel. Open doors and windows. Let the air circulate so that the gas can be circulated. Telephone alarm. Where there is no gas leak, call the police.
Q:Home gas smell, but check the gas altar and no problem, how
LZ are you checking the gas tank? Did not receive good will leak oh
Q:Do you have anything to do with gas?
Due to the addition of chemical additives, liquefied petroleum gas combustion will produce a variety of compounds, some of which are harmful to the human body. The use of liquefied petroleum gas combustion to light a cigarette, there may be some of the harmful substances adsorbed on the smoke above, and then be sucked into the lungs. This is extremely detrimental to people's health. Therefore, we should avoid the use of gas to light a cigarette.

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