Cryogenic Fiberglass Insulation Paper for LNG cylinder
- Ref Price:
-
$7.88
/ m²
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m²
- Supply Capability:
- 10000 m²/month
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Flame retardant glass fiber cryogenic insulation paper, made of the raw material of super fine glass micro fibre through special processing technology production, is usually used with aluminum foil. It is used as a kind of thermal insulation materials of vacuum multilayer insulation structure storage container used for cryogenic liquid (liquid helium, liquid hydrogen, LNG, liquid oxygen, liquid nitrogen, liquid argon, etc.). The advantages of insulation paper is: flame-retardant, light, uniform, high tensile strength, low heat conductivity coefficient, large thermal contact resistance, low air content under the vacuum and broad operating temperature(-269℃-500℃).
Cryogenic Insulation Paper Features:
The main way of heat conduction is by radiation heat exchange in the low and vacuum condition. In order to reduce the radiation heat exchange to meet the good heat insulation effect, by using aluminum foil for reflecting screen and superfine glass fiber insulation paper for spacer, then the multilayer combination of aluminum foil reflective screen and cryogenic & insulation material can build up the efficient thermal barrier against heat transfer in insulated vacuum storage containers. This material can be freely winding, and help the user to reduce the waste of manpower and material waste.
Cryogenic Insulation Paper Application:
Cryogenic liquid (liquid helium, liquid hydrogen, LNG, liquid oxygen, liquid nitrogen, liquid argon, etc.)
Cryogenic Insulation Paper Specifications
1.light weight
2.good uniformity
3.low thermal conductivity
Technical data:
Q1 What’s the transport method?
A1 FCL delivery goods with wooden pallet; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.
Q2 What’s the required payment term?
A2 Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.
Q3 Which country are our products exported to?
A3 Apart from entire Chinese market, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.
- Q: I would like to ask how the process of cryogenic treatment
- The air is compressed to 0.5MPa, or 22.5MPa, can reduce the water cooling, after expansion machine (piston or turbine), the temperature dropped to close to the liquid temperature to the fractionation tower after liquefaction, become rich liquid, the liquid oxygen into a fractionating tower, liquid oxygen, nitrogen is directly sent out after heat exchanger. Inlet air cooling.
- Q: Can the cryogenic phase control the cooling rate?
- 1, the principle of liquid nitrogen refrigeration: storage of liquid nitrogen in the container through the liquid in the sublimation of heat to take away the heat of the workpiece heat. Liquid nitrogen refrigeration can not be reused after the need to add a new liquid nitrogen, a large range of cooling rate, cooling temperature range of 0-196 degrees C.
- Q: How many changes in the properties of the cryogenic metal?
- 4 milling cutter milling hole surface Phi 12, 48-2NT5 milling cutter milling end 13, 48-2NT6 high speed steel twist drill drilling A3 of 129 2967 high speed steel twist drill drilling 40Cr of 146 3588 high speed steel 8 drill wear 25cr2NiMoV 10 hole 40 hole wear9 high speed steel 10 bit hour HT20-40 1235
- Q: Cryogenic treatment to improve what performance?
- Improve the impact toughness of the workpiece;Improve the internal stress distribution and improve the fatigue strength;Improve the corrosion resistance of the workpiece;
- Q: Ultra low pressure casting mold useful, how to arrange the process? Thank you
- Ultra deep cryogenic treatment process is mainly to eliminate the uneven stress in the process of heat treatment!Cryogenic treatment is mainly to eliminate internal stress or even internal stress! Can play a role in stabilizing the size!
- Q: What is the meaning of vacuum cooling in heat treatment
- In order to eliminate residual austenite after heat treatment, after quenching or tempering
- Q: What is a cryogenic fast line
- Cryogenic metal industry technology refers to the black metals, nonferrous metals, polymers, carbide and so on at cryogenic temperature heat preservation material, make it happen at room temperature and never happened in the process of heat treatment of the internal structure change, lead to the change of macro performance. For example: die steel, high speed steel, cemented carbide strength and toughness were improved after cryogenic treatment, and break through the traditional hardness and toughness of contradictory phenomenon, show the comprehensive performance improved. Domestic contribution to cryogenic technology research institute of Chinese academy of sciences, is the biggest should from the several aspects, such as equipment, mechanism, process research and extension of cryogenic technology, cryogenic in cutting tools, moulds, valves, and other industries extensively with the Chinese academy of sciences of physics and chemistry ? all the inseparable relations
- Q: What is the meaning of cryogenic technology in the mechanical process, what is the specific practice?
- High speed steel W18Cr4V cryogenic hardness, impact toughness and wear resistance are significantly improved with the use of its manufacturing tool life increased by 2~5 times
- Q: What is the meaning of deep frozen
- In general, the frozen layer of our home refrigerator can only reach -18 degrees, but also slow freezing, slow freezing will have a great impact on food nutrition and flavor.
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Cryogenic Fiberglass Insulation Paper for LNG cylinder
- Ref Price:
-
$7.88
/ m²
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m²
- Supply Capability:
- 10000 m²/month
OKorder Service Pledge
OKorder Financial Service
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