Vokes® NPP (Nanoporous insulation panels) core materials fumed Silica

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Product Description:

Vokes® NPP (Nanoporous insulation panels)


Characteristics 

Vokes® NPP is an evacuated micro porous thermal

insulating panel with excellent insulating properties.

Vokes® NPP 

The core material of

Vokes® NPP is fumed Silica board and noncombustible.

It is sealed into a high gas barrier film under vacuum.

Vokes® NPP

Application 

Vokes® NPP is specially developed for insulation

applications where not much space is available but a

high thermal resistance is necessary. Mainly used in

high-temperature insulationMainly used in hightemperature

insulation.

Vokes® NPP 


Vokes® NPP is a successful insulation element in the following areas:

• Industrial equipment insulation 

• High temperature boiler insulation 

• Thermal packaging (Medicine transport boxes, etc.)

• Appliance (Water boiler, etc.)

• Automotive (train, ship, air plains, etc.)

Advantage 

• Insulation : Long-term application temperature reached -120℃-1200℃. Insulation at normal

temperature for 3-5 times the performance of traditional materials. Stable thermal conductivity at high

temperatures, Temperature at 300 ℃ insulation performance is 4-8 times that of traditional materials.

• Drastically reduced insulation thickness 

• Thermal resistance :Particles constituting unit having a three-dimensional network structure,

will form many nanoporosity avoid sintering deformation.

• All purpose VIP with a long service life 

•Corrosion resistant :Products made of an inorganic material, no soluble chloride ions, No

corrosion on equipment, pipe grassroots.

• Soundproofing/Seismic Performance :Acoustic noise reduction, buffer shock.

• Waterproof :Product nanoparticles themselves with super hydrophobic properties.

Product data 

Surface color  whiter 

Geometry 

Rectangular shape (without protruding

flanges*)

Density  ≤300kg/m³

Thermal conductivity (Surface

temperature:℃)

50 0.016W/(m·k)

200 0.020W/(m·k)

300 0.023W/(m·k)

400 0.025W/(m·k)

500 0.033W/(m·k)

600 0.040W/(m·k)

700 0.050W/(m·k)

800 0.060W/(m·k)

Refractoriness  >1200℃

cold crushing strength 

(Compression 20%) ≥0.40MPa

permanent change in dimension on heating

(800℃×24h) ≤1.0%

Standard dimension (L x W)(mm) 250x600/500x600/1200x600

Thickness 

10mm/15 mm/20

mm/25mm/30mm/40mm/50mm

Size tolerance 

• 0 to 500 mm ±2 mm

Thickness tolerance  ± 1 mm

Service life : extrapolated, depending on application up to 50.

Vokes® NPP Nanoporous insulation panel for industrial applications 

Vokes® NPP surface can be a composite various materials(Heat shrinkable film, Glass fiber cloth,

Aluminum foil fiber cloth). Industrial furnace, Smelting industry(Steel, aluminum, melting pot, holding

furnace), Instrumentation, Petroleum & Chemical, Cold chain.


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Q:Fire safety knowledge
Fire safety knowledge...
Q:Extruded board fire B1, B2 grade material how to distinguish
Distinguish its dry density, and burn performance, the most direct way is to burn with a lighter!
Q:What are the grade I fireproof materials? Which can replace joinery and gypsum board?
Phenolic board, foam glass, foam confectionery chicken for the use of inertia glyphosate spring pseudo-Fen soil, rock wool board, glass wool, foam ceramic plate. Replacement of joinery and gypsum board to see what to use?
Q:Insulation class fire rating non - combustible A - level and A2 - level difference
A1 and A2 difference: 1. Light rock wool board is A1; 2. Rock wool composite board is A2 level; so A2 refers to the A1 level and another material of the complex, grade lower than A1.
Q:Are you using fireproof materials for decoration?
Non-toxic, environmental protection, fire are important.
Q:Production of fire paint business should have what qualifications
(License, organization code, tax registration certificate, system certificate, etc.) and type approval certificate, such as the new plant had to use the environmental assessment and other information (such as the use of environmental protection,
Q:How is the distinction between fire grade?
Look at how much concentration the concentration of the higher the better
Q:Is plastic as a fireproof material?
ABS is not a modified flame retardant ABS material that is ABS fire
Q:The fire resistance of building materials includes the nature of building materials
Recommended answers are good
Q:What is the material of the Mylar film?
What is the difference between the three? We are more commonly used PC.

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