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Product Details:
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| Main Components: | Wool Cotton | Main Uses: | Polyester Fibre |
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| Colour: | White | Length: | 120（mm） |
| Authentication Certificate: | CE | Origin: | China |
| High Light: | Aramid Needled Insulation Cotton,Polyester Fibre Insulation Cotton |
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High Quality High Temperature Resistant Aramid Needled Insulation Cotton
product presentation:
Gweight :100g/㎡ ~ 600g/㎡
Width: 0.5m ~ 2.5m
Thickness: 1mm ~ 1cm
Color: White/light yellow
Characteristics: uniform thickness, soft feel, smooth surface, good strength.
Application: high-speed rail, machine insulation, piping, aircraft fire prevention and so on
Aramid insulation felt 1313/1414 flame retardant needled cotton high temperature resistance heat insulation gasket fire and other grades without melting drops
First, durable thermal stability
The outstanding feature of aramid 1313/1414 is good high temperature resistance, can be used at high temperature for a long time without aging, its electrical and mechanical properties can be maintained for 10 years, and excellent dimensional stability, thermal shrinkage rate is only 1%, thermal stability is very good in the current organic fiber resistance.
Two, proud flame retardant
The percentage of the volume of oxygen a material needs to burn in air is called the limiting oxygen index, and the higher the limiting oxygen index, the better its flame retardancy. Usually, the oxygen content in the air is 21%, while the limiting oxygen index of aramid 1313/1414 is greater than 28%. It belongs to the noncombustible fiber, so it will not burn in the air, nor combustion-supporting, with self-flameout. This inherent property from its own molecular structure makes aramid 1313/1414 flame retardant, so it has the reputation of "fire resistant fiber".
Three, excellent electrical insulation
Aramid 1313/1414 has very low dielectric constant, and its inherent dielectric strength enables it to maintain excellent electrical insulation under high, low and high humidity conditions. It is recognized as a very good insulating material.
Four, outstanding chemical stability
The chemical structure of aramid 1313/1414 is extremely stable. It can resist the corrosion of most high concentration inorganic acids and other chemicals, hydrolysis and steam corrosion.
Five, excellent mechanical characteristics
Arylon 1313/1414 is a flexible polymer material. Its low stiffness and high elongation characteristics make it have the same spinnability as ordinary fibers. It can be processed into various fabrics or non-woven fabrics by conventional spinning machines.
Unique and stable chemical structure gives aramid 1313/1414 many excellent properties, through the comprehensive utilization of these characteristics, a series of new products are constantly developed, in the safety protection, high filtration, electrical insulation, structural materials and other fields of application more and more widely, the popularity is becoming higher and higher. It has become an indispensable basic material in many fields of industry, science and technology.
Regular items:
| Item | TT015/020/025/035/ 040 |
TT1000/2000/3000 /4000/5000 |
Test method |
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Thickness(mm) |
0.15/0.2/0.25/0.3/ 0.35mm/0.4mm |
0.5/1.0/2.0/3.0/ 4mm/5.0mm |
ASTM D374 |
| Thermal conductivity | 0.018-0.024W/m·K | 0.014-0.017W/m·K | ASTM D5470/TPS |
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Continuous Use Temp(°C) |
-40-140 | -40-220 | Standard |
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Dielectric Constant(KHz) |
5.5 | 5.5 | ASTM D149 |
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Flammability Rating |
V-O Equivalent | V-O Equivalent | UL94 |
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Total Mass Loss(wt%) |
0.020+/-0.002 | 0.020+/-0.002 | ASTM E595 |
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Volatile Condensable
Material(wt%) |
0.050±0.001 |
0.060±0.001 |
ASTM E595 |
| Water Vapor Recovered(wt%) | 0.010±0.001 | 0.010±0.001 | ASTM E595 |
FAQ
Q: How can I get a quotation?
A: If you can provide us the exact length, width, thickness, color and packing way we will quote you the exact and best price.
Q: What is your sample policy?
A: We can supply the sample for free if we have samples or sample materials in stock, but the customers have to pay the courier cost.
Q: Do you inspect the finished products?
A: Yes, each step of production will be carried out inspection by QC persons.
Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end.
Q: How about the after-sale service?
A: Any problem about our products, pls feel free to call our after-sale department. You'll get our prompt attention and solvement.
Contact Person: Ms. Kris Zhang
Tel: 0086-0769-85914911
