Prolegomenon
GDCFIBER® series are high-temperature insulation products which are techonically processed based on the main material of ceramic fiber. It has good chemical stability, insulating, thermal shock resistance, the lightest weight, the excellent thermal conductivity and contractility. They are widely used in the fields of steel, metals, petrol-chemical, power generation, ceramic, glass , vehicle fireproofing, aero space, electrical equipment and many other areas.
Since its foundation, GDCFIBER® has been committed to work for various industries to reduce their energy consumption and maintenance costs and provide the necessary high-temperature processing solutions. GDCFIBER® is continuing to solve high-temperature application and provide the maximum value for our customers.
The international certification: for GUDAFIBER® Series:
NF16-101/102 (P92-501),
UL-723 (ASTM-E84),
ENISO845,
BS476,
BS6853 and so on
Grade of Flame spread =0
Grade of Smoke formed=0
GUDAFIBER® series of products includes: GDCFiber Cootton, GDCFiber Blanket, GDCFiber Paper, GDCFiber Module, GDCFiber Sheet, GDCFiber Woven Textiles, GDCFiber Coating Paint and Fire Putty and so on.
GDCFIBER COTTON
GDCFIBER cotton is from Al2O3, ZrO2 and silicon materials, through the calciner in the chemical composition and then to be washed.From this kind of process, casual cotton with different characteristics are produced.. Casual cotton fibers are formed into different shapes for the manufacture of ceramic fiber products.
PRODUCTS CHARACTERISTICS PRODUCTS APPLICATION
GDCFIBER cotton has various chemical composition and sizes, which represents its special chemical stability. By controlling the calciningation process and washing away the residue of impurities, such as balls, we could get the special high-fiber. Casual cotton still keep soft and loose with good flexibility at high temperature. Filled with high temperature resisted packaging materials
Deep-processing of raw materials products
Lining in various industries
Applicated in the areas: expansion joints, the bottom seal, pipeline seals, furnace-Watt parcels, insulation in flue and chimney, etc.
Typical products Parameters
GDCF-C1100 GDCF-C1260 GDCF-C1260-HP GDCF-C1360-HA GDCF-C1430-HZ
color white white white white white
Tem grade（℃） 1100 1260 1260 1360 1430
Recommended operating tem（℃） 980 1050 1100 1200 1350
Melting point（℃） 1640 1760 1760 1760 1760
density（Kg/m3） 64、96、128 96、128 96、128 128、160 128、160
Chemical component
Al2O3 44-47 46-48 47-49 52-55 39-40
Al2O3+SiO2 96 97 99 99 /
Al2O3+SiO2+ZrO2 / / / / 99
Fe2O3 <.1.2 <.1.0 0.2 0.2 0.2
ZrO2 / / / / 16
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2
GDCFIBER Blanket Series of products
GDCFIBER insulating blanket is polycrystalline fiber blanket which is a flexible strong and light acupuncture efficient ceramic fiber ,which is made of thrown ceramic fiber .They have characteristics of heat resistance, physical properties and chemical stability.
PRODUCTS CHARACTERISTICS: PRODUCTS APPLICATION:
GDCFIBER blanket has excellent chemical stability to resist most of chemical exposure (except hydrofluoric acid, boric acid and alkali), with great physical strength, hot strength, low thermal conductivity, thermal shock resistance. The fiber product has high resilient, high-temperature resistant and virtually shot –free. With excellent corrosion resistance, the fiber product resists oxidation and reduction too. Movable welding insulating blanket with pressurely ease
Reusable insulation for Steam turbine
High-temperature furnace insulation
Seal and gasket
Auto-thermal protection
Home appliance insulation
Prevention to spill molten metal out
Flexible insulation material for high-temperature pipe
Application of nuclear energy insulation
Typical products Parameters
GDCF-B1100 GDCF-B1260 GDCF-B1260-HP GDCF-B1360-HA GDCF-B1430-HZ
color white white white white white
Tem grade（℃） 1100 1260 1260 1360 1430
Recommended operating tem（℃） 980 1050 1100 1200 1350
Melting point（℃） 1640 1760 1760 1760 1760
Length for diameter（℃） 3--200 3--250 3--250 3--250 3-150
Specific gravity（℃） 2.6 2.6 2.6 2.6 2.6
density（Kg/m3） 64、96、128 96、128 96、128 128、160 128、160
Thermal conductivity
（W/MK） Average 400℃ 0.08 0.06 0.06 0.06 0.05
Average 600℃ 0.12 0.09 0.09 0.08 0.07
Average 800℃ 0.18 0.15 0.15 0.14 0.12
Average 1000℃ 0.21 0.18 0.18 0.17 0.15
Rate of liner（%*24H）
（128KG/M3） ＜4 ＜4 ＜4 ＜4 ＜3
Shot contents（%） ＜15 ＜15 ＜15 ＜15 ＜10
Average tensile（KPA）（128KG/M3） ＞40 ＞50 ＞50 ＞50 ＞55
Size(MM) （6—50）*（610—1230）*7200
Chemical component Al2O3 44-47 46-48 47-49 52-55 39-40
Al2O3+SiO2 96 97 99 99 /
Al2O3+SiO2+ZrO2 / / / / 99
Fe2O3 <.1.2 <.1.0 0.2 0.2 0.2
ZrO2 / / / / 16
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2
GDCFIBER PAPER
GDCFIBER paper product is a unique family of products which is manufactured by forming aluminosilicate fibers in a nonwoven mould, fixed in place with a latex binder system. A special paper-making process make it a kind of uniform, light , flexible sheets. GDCFIBER paper exhibits excellent chemical stability, resisting exposure to most corrosive agents.
PRODUCTS CHARACTERISTICS: PRODUCTS APPLICATIONS
Stability in high-temperature
Low thermal conductivity
Low heat storage
Light in weight
Resiliency
Thermal shock resistance
High heat reflectance index
Good dielectric strength
Excellent corrosion resistance
Easy to wrap, shape and cut Efficient refractory backup material
Thermal insulation, Dependable protection agaisnt fire
Hot gas filtrating media
gasket, separator, or parting agent in high-temperature
Other applications of Products
Aerospace, Electrical equipment
Ceramic and glass, petrochemical
Automotive, steel and nonferrous
Typical products Parameters
GDCF-P1100 GDCF-P1260 GDCF-P1260-HP GDCF-P1360-HA GDCF-P1430-HZ
color white white white white white
Tem grade（℃） 1100 1260 1260 1360 1430
Recommended operating tem（℃） 980 1050 1100 1200 1350
Melting point（℃） 1640 1760 1760 1760 1760
Length for diameter（UM-MM） 3--200 3--250 3--250 3--250 3-150
Specific gravity（g/Cm3） 2.6 2.6 2.6 2.6 2.6
density（Kg/m3） 210 210 210 210 210
Thermal conductivity
（W/MK）
210KG/M3 Average 400℃ 0.072 0.072 0.072 0.072 0.072
Average 600℃ 0.091 0.091 0.091 0.091 0.091
Average 800℃ 0.126 0.126 0.126 0.126 0.126
Average 1000℃ 0.21 0.21 0.21 0.21 0.21
Rate of liner（%*24H）
（210KG/M3） ＜4 ＜4 ＜4 ＜4 ＜3
Average tensile（MPA）（210KG/M3） 0.5 0.65 0.65 0.65 0.65
SIZE（MM） Thickness*width*length（1—6）*（15—1000）*（10—40）
Chemical component Al2O3（%） 45-46 46-48 47-49 52-55 39-40
SiO2（%） 51-52 51-52 51-52 51-52 /
Fe2O3（%） <.1.2 <.1.0 0.2 0.2 0.2
Na2O+K2O（%） ≤0.5 ≤0.5 0.2 0.2 0.2
GDCFIBER MODULE：
Folding lining module series and application of refractory clay speedy adhesive, display folding module series’ reasonable structure, and reflects the different kinds of fiber’s low rate of contraction at high-temperature.This series used In a typical forging furnace, boiler furnace, heat treatment furnace has achieved high economic efficiency.
GDCFIBER SHEET:：
UCFSHEETS series of products is a rigid, high temperature ceramic fiber sheets. Using GDCFIBER fibers and adhesives, by wet rolling through the forming process and a vacuum forming way, GUCFSHEETS series is with characteristics of high-intensity, high-density, high stability, high resistance to shrinkage t. They now have been widely used in fire-resistant lining, hot-lining, the support of the combustion and chamber of the production structure.
GDCFIBER Woven Textiles:
Applied GDCFIBER tensile characteristics, textile made from a variety of twisting and high-density, high flexibility, high-strength products, widely used in various types of sealed liner, oil and other fillers.The products of band, cloth, bags etc are more suitable for the technology applications.in high-end thermal insulation of the furnace and air filtering
GDCFIBER COATING CEMENTS
AND FIRE PUTTY:
applied GDCFIBER products with GDCFBIER coating cements and fire putty could solve various problems in applications. It effectively resist to hot gas erosion, flame impingement and be able to be formed into special shapes and configurations and installed in blind hot spots and hard-to-insulate areas.
