Cryogenic Thermal Insulation Paper

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Specifications

Cryogenic Thermal Insulation Paper
1.light weight
2.good uniformity
3.low thermal conductivity

Cryogenic Thermal Insulation Paper

Cryogenic insulation paper/radiation shield compositions:

Cryogenic insulation paper(P paper/Z paper)/aluminum foil(or aluminized polyester film) compositions are laminated of Cryogenic insulation paper and aluminum foil(or aluminized polyester film).These products can be wrapped to the cryogenic inner tank directly and no need to composite by user. Therefore ,it can effectively reduce the waste of material and hugely increases efficiency. The width varies from 40mm to 1800mm.

Specification

technical specification	aluminum foil	aluminized polyester film
condition	anneal	vcauum aluminizing
Thickness	0.0065	0.012
surface oiliness	without oil, not less than calss B on brush water test	No oil
Harmful Element(%)	Pb<0.01 Cd<0.01 As<0.01	/
Width	30-1780	30-1780

Q: I bought two new batteries. And bought a new low pressure valve. After a few minutes on the beat. And then you can't beat it. Where is the problem? Open the relief valve and press the ignition switch. The ignition point pops rang. Also hear the sound of gas, why not?: Can reduce the pressure relief valve or a bottle of gas to try.

Q: What is the density of liquefied petroleum gas: Therefore, the density of natural gas used in practice is uncertain, which is related to the temperature, pressure and composition of natural gas. Under normal circumstances, the density range is 0.55 - 0.90kg / m3.

Q: Is gas liquefied petroleum gas: Liquefied petroleum gas is flammable gas with oil as the raw material for the production of the carbon number of main components are hydrocarbons from 2 to 4, such as propane, butane, the gas liquid in more than one pressure, the gas in a subatmospheric pressure. Also added gas warning function.Common gas and liquefied petroleum gas can be used as clean fuel combustion, and the difference is the gas with high toxicity, easy to cause carbon monoxide poisoning, once the poisoning, the consequences are very serious; and the liquefied petroleum gas almost non-toxic or low toxicity. The use of liquefied petroleum gas explosion is the greatest danger, if any when the leak, leaking gas reaches a certain concentration in the air, encountered fire, and even Mars will explode. Therefore, when people go home when the door is opened, if you smell the smell, do not go to open the light switch or a mobile phone, and should open the window ventilation. Because of the open switch or mobile phone. May produce a spark, and cause an explosion.

Q: Why is the gas tank exploding?: Gas tank explosion, depending on the surrounding environment, if the gas tank is safe environment, then the possibility of the explosion is zero, that is, the probability is zero

Q: Why should the city's natural gas?: Natural gas has the characteristics of colorless, tasteless and inflammable and explosive

Q: Natural gas contains carbon monoxideTV is always said that gas poisoning is how: The carbon dioxide produced is only about 40% of the coal, the sulfur dioxide generated is also very small. After the combustion of natural gas, no waste residue, waste water, compared to coal, oil and other energy sources have the advantages of safe use, high calorific value, clean and so onCO is incomplete combustion produces.OVER.

Q: The gas stove was able to hit the fire, but once it was released, it began to bounce again: Ignition principle: open the gas stove -- white "ignition needle" issued red arc (Charlie para ring Mars) and heat - "thermometer" temperature - pulse ignition.

Q: As soon as the gas ran out, the gas tank was turned upside down and the gas had leaked into the gas range: 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 are the uses of natural gas?: Natural gas is stored in underground porous rock, the main component of methane, the proportion of 0.65, lighter than air, with colorless, tasteless, non-toxic characteristics. Natural gas companies are in accordance with the provisions of the government to add odor agent (four thiophene), in order to sniff the user identification.If the concentration of natural gas in the air in the range of 5% to 15%, in case of open flame can occur, the concentration range is the explosion limit of natural gas. The explosion in a short time to produce high pressure, high temperature, its destructive power and risk are great. According to the state of natural gas reserves, it can be divided into three types: structural natural gas, water soluble natural gas and coal gas. The structure of natural gas can be divided into crude oil produced by the wet natural gas, and does not contain liquid components of dry natural gas.

Q: Is there a place where there is gas?: The question you ask is not clear. If there's no oil in your house.In general, underground oil and gas reservoirs are oil and gas coexistence, of course, oily gas less known as oil, gas called gas oil associated gas; much less is known as gas field, such as the Longgang gas field, Puguang gas field in Sichuan, where the oil is generally called condensate oil, the quality is generally good; the domestic oil field more than less, the main reason is the exploitation of application in our country and ignore the early emphasis on oil and gas fields, since 2000 began to develop natural gas as a clean energy.

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