insulation paper

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Product Description:


insulation paper
1.light weight
2.good uniformity
3.low thermal conductivity
4.large thermal contact resist

insulation paper

The ordinary cryogenic insulation paper(incompatibility with oxygen):

Ordinary cryogenic insulation paper is made of a special process with high quality chemical fiber, usually compositely used with aluminum foil or single (double)aluminized polyester film. It is used in the storage container of cryogenic liquid(liquid helium, liquid nitrogen and liquid argon) and also used in dry ice storage vessels. Its advantage are lightweight, good uniformity, low thermal conductivity, large thermal contact resistance, low outgassing rate in vacuum. This product can be applied in a wide temperature range:-269°C-190°C.


Item  Unit  Index
Weight  g/m2  10±2.0
Thickness  mm   ≤0.06
Tensile Strength  KN/m  ≥0.06
Moisture  %  ≤12
Thermal Conductivity  w/mk  ≤1.35*10-4

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Q:How much is a cubic gas? Thanks for
At 0 C and 101 325kPa (1 ATM) gas under the condition of the density of 0.7174Kg/m3, is a 0.717kg cubic meters of natural gas, and liquefied natural gas density increased by about 600 times, 0.7174*600=430.44, which is a cubic meters of liquefied natural gas 430kg
Q:How to adjust the gas stoveMy home is a liquefied gas stove fire is yellow no sound
If there is no air, the flame is yellow, it is not strong, and there is no pressure in the wood. If the air is too much, the flame is blue and blue, the sound is loud, and it is easy to kill
Q:What is the weight of a normal bottle of gas?
General household gas bottles empty bottles around 16.5KG (plus or minus a pound), gas is 12.5KG plus 29KG (some places there is gas is 14.5KG), the commercial big bottles, empty bottles and gas are 50KG plus 100KG.
Q:Why does the gas smell?
Not carbon monoxide taste. Some sulfur coal has more sulfur dioxide emissions produced by burning. Smell the nose is it there. Therefore, there is no carbon monoxide by smell Weilai judgment is not scientific. To prevent gas poisoning, must be installed to the stove chimney, the gas chimney is communicated to the outside through the best. A scoop in the window above, maintain indoor air circulation.
Q:How to do gas pipe leakage
Telephone alarm. Where there is no gas leak, call the police.Found that the pressure regulator, pressure regulator cabinets, underground gas pipelines, such as leakage of gas, gas appliances should be closed immediately, plug valves, ball valves, cut off the gas source, put out the fire. Where there is no gas leak, call the gas company.Power off. Remember to breathe that fire off. Should immediately close the plug valve, ball valve. If the plug valve, ball near the flame, the use of wet towels, wet clothes wrapped hand, try to close the valve. Try to extinguish the fire. Use of fire extinguishers, wet quilt beat the flame. Evacuation personnel. (4) telephone alarm.
Q:What is the composition of natural gas ah? How to do it?
Natural gas is a kind of multi component mixed gas, which is mainly composed of alkanes. It also contains hydrogen sulfide, carbon dioxide, nitrogen and water vapor, as well as trace amounts of inert gases, such as helium and argon. Under standard conditions, methane to butane exists in a gaseous state and pentane is a liquid.
Q:Is there a place where there is gas?
No, the combustible ice on the Pacific Ocean, for example, is solid, but there is no oil!!
Q:How much gas will you die?
(1) light: poisoning time is short, carbon and oxygen hemoglobin in blood is from 10% to 20%. As the early symptoms of poisoning, dizziness, headache, palpitation, nausea, vomiting, weakness, and even a brief swoon, the general was still awake, inhaling the fresh air from the toxic environment after the symptoms disappear quickly, generally no sequelae.(2) medium: poisoning time is slightly longer, the blood of carbon oxygen hemoglobin accounts for 30% ~ 40%, in the light of symptoms, can appear collapse or coma. The skin and mucous membranes are characteristic of a cherry red. Such as rescue in a timely manner, can quickly awake, within a few days to fully recover, generally no symptoms.(3): heavy found too late, too much gas inhalation, or inhalation of high concentrations of carbon monoxide in a short period of time, the concentration of blood carboxyhemoglobin often in more than 50% patients showed deep coma, various reflex, incontinence, cold limbs, blood pressure drops, shortness of breath, will soon die. In general, the longer the coma, the more serious the prognosis, often left dementia, memory and comprehension, limb paralysis and other sequelae.
Q:How can I get the gas cooker?
The first to open the gas tank, the right hand is the direction of their own twist, and then turn on the gas stove can be it, very simple
Q:Which gas pipes are not allowed to be buried?
In the event of a gas leak, it may be introduced from the low peak duty room and other places, it is difficult to be detected, easy to cause poisoning accidents

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