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Trelleborg Fillite® PG (300LF) Alumino-silicate Cenospheres

Category Ceramic , Glass , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Trelleborg
Trade Name Fillite®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Trelleborg Fillite® PG (300LF) Alumino-silicate Cenospheres.pdf
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Material Notes:
Fillite is a glass hard, inert, hollow silicate sphere. Fillite is primarily used to reduce the weight of plastics, rubbers, resins, cement, etc., but also imparts further benefits in many situations. Many of the advantages from the use of Fillite, including increased filler loading and improved rheology, are directly attributed to the spherical nature of the material.Typical ApplicationsRefractories, PVC flooring, oilwell cements, brake linings, Phenolics, Epoxies, Cast Polyesters, synthetic marbles, syntactic foams, BMC, SMC and FRP. Low density cements, shotcrete and gypsum board joint compounds. Automotive sound-dampening sheets.AdvantagesReduced weight, increased filler loadings, better flow characteristics, less shrinkage and warping. Improved physical properties in moldings, castings, and laminates, reduced water absorption, improved flame retardance, improved chemical resistance.All information provided by Fillite
Physical Properties Metric English Comments
Bulk Density 0.350 - 0.450 g/cc
0.0126 - 0.0163 lb/in³
Pellet Density 0.600 - 0.850 g/cc
0.0217 - 0.0307 lb/in³
Loss On Ignition <= 2.0 %
<= 2.0 %
Particle Size 5.0 - 355 µm
5.0 - 355 µm
Mechanical Properties Metric English Comments
Hardness, Mohs 5.0
5.0
Compressive Strength 10.3 - 20.7 MPa
1500 - 3000 psi
Crush Strength
Thermal Properties Metric English Comments
Thermal Conductivity 0.110 W/m-K
0.763 BTU-in/hr-ft²-°F
Melting Point 1200 - 1350 °C
2190 - 2460 °F
Component Elements Properties Metric English Comments
Al2O3 <= 33 %
<= 33 %
CO2 70 %
70 %
Fe2O3 <= 6.0 %
<= 6.0 %
Nitrogen, N 30 %
30 %
SiO2 55 - 65 %
55 - 65 %
Processing Properties Metric English Comments
Moisture Content <= 0.30 %
<= 0.30 %
Surface
Descriptive Properties Value Comments
Average Wall Thickness (% Sphere Diameter) 5-10
Color Grey
Packing Factor (%) 60-65
Particle Size Distribution (%) 100
% Passing 500 microns
15-30
% Passing 100 microns
2-10
% Passing 50 microns
30-60
% Passing 150 microns
97-100
% Passing 300 microns
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