flame-retardant cryogenic insulation paper

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Product Description:


flame-retardant cryogenic insulation paper
1.light weight
2.good uniformity
3.low thermal conductivity

flame-retardant cryogenic insulation paper

Flame-retardant cryogenic insulation paper(compatibility with oxygen) :

The flame-retardant cryogenic insulation paper is made of super-thin glass wool, which is produced in all -electrical kiln with blaze technology, by a peculiar manufactory process. The insulation paper is often composited with aluminum foil as a thermal insulation material for using in the vacuum jackets of storage and transportation vessels for cryogenic liquids(Liquid Hydrogen liquid oxygen, LNG, liquid Helium, liquid Nitrogen and liquid Argon).Its advantage are flame-retardant  at open fire and with the best thermal insulation characteristic(lower thermal conductivity, higher contact thermal resistance),low outgassing rate, light weight, high uniformity and wide range of the application temperature:-269°C-800°C


Item  Unit  Index
Weight  g/m2  14±2.0
Thickness  mm   ≤0.06
Tensile Strength  KN/m  ≥0.03
Moisture  %  ≤1.0
Thermal Conductivity  w/mk  ≤1.35*10-4

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Q:What gas is natural gas?
chemical compositionThe main component of alkane gas, including methane, majority, and small amounts of ethane, propane and butane, in addition there are hydrogen sulfide, carbon dioxide and nitrogen and water vapor and a small amount of carbon monoxide and trace rare gases, such as helium and argon. Under standard conditions, methane to butane exists in a gaseous state and pentane is a liquid. Methane is the shortest and lightest hydrocarbon molecule.The organic sulfide and hydrogen sulfide (H S) is a common impurity in most cases the use of natural gas must be removed in advance. Natural gas containing sulfur impurities is described in English as "sour (acid)".
Q:What's the difference between propane and gas?
Propane is a liquefied petroleum gas, the calorific value of about 12000 kcalNatural gas is generally referred to as methane, calorific value of 8500 kcalGenerally do not understand the general call bottled liquefied petroleum gasNational standard of artificial gas is generally a mixture of methane, hydrogen, nitrogen, low calorific value of about 5000 kcal.
Q:How to distinguish the use of natural gas and gas
City Gas Co, inc.. It's better to be specific
Q:How many cubic gas is a gas tank?
15kg can be about 50 cubic meters of natural gas.If calculated in accordance with the calorific value and the existing price, purely theoretical calculations, the use of natural gas is probably less than half
Q:How to do out of yellow fire in natural gas stove
2, throttle channel is blocked. There are carbon deposition, rust, spider web and other dirt inside the injection tube, it will also affect the ability to shoot yellow fire.Solution: when the injector should be inside the carbon, rust or cobwebs and other dirt clean, yellow fire can be eliminated.
Q:Natural gas contains carbon monoxideTV is always said that gas poisoning is how
And the amount of inert gas, such as helium and argon. Under normal conditions, the methane to butane in the gas state, liquid pentane above. Natural gas produced in the combustion process can affect the human respiratory health little substance
Q:Formation of natural gasConcise, easy to understand,
The formation of natural gas: according to the formation mechanism of natural gas can be divided into two types of organic origin gas and inorganic origin gas. The so-called organic genetic gas refers to the spread of sedimentary organic matter or combustible organic mineral (oil, coal and oil shale), in its diagenetic maturation, hydrocarbon in natural gas mainly formed by microbial degradation and pyrolysis, in terms of the extent of the research, nowadays found natural and most belong to the organic origin gas. Obviously, this is a very large type. By the foregoing description shows that the main effect factors according to the gas, can be further divided into biogenic biogenic gas (including diagenetic gas) and pyrolysis gas; the latter is the main body of the organic gas, but also according to different types of organic matter in the gas are further classified into: by organic matter (oil type I and type II kerogen) formation and oil associated gas generated by called oil type gas; and type III kerogen and coal accumulation of organic matter in the formation of coal metamorphism of natural gas is called coal type gas. In this way, the natural gas is divided into four basic types: biogenic gas, oil type gas, coal type gas and inorganic origin gas (table). The relationship between various types of organic origin gas and organic matter evolution.
Q:When you find the home gas leak, you will immediately take the solution is
C, when the discovery of the gas leak at home, we must first take measures to help themselves, when they can not help themselves to call 119, so wrongD, the main component of the gas is carbon monoxide, carbon monoxide is difficult to dissolve in water, to the house watering everywhere, it is difficult to make the gas absorbed by the water, can not prevent gas poisoning, so wrongSo choose B.
Q:Natural gas is not new energy? Why?
A long time ago, natural gas, there is no new energy. The new energy should be solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy, etc..
Q:Found in the indoor gas leak should be how to do?
1) cut off the gas source. (2) put an end to the fire. It is strictly prohibited to open all kinds of electrical equipment in the room, such as turning on the lights, making phone calls, etc.. (3) ventilation. Should open the doors and windows in time, should not open the exhaust fan, so as not to ignite indoor mixed gas, causing explosion. (4) can not quickly remove the chemical fiber clothing, so as not to cause the explosion caused by static electricity sparks. (5) if the neighbor has a gas leak, not allowed to ring the doorbell, should inform the door. (6) to the outside call the local gas repair alarm call or 119.

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