| Quantity: | |
|---|---|
100Mesh
SEPPE
2621900090
SEPPE cenospheres for polyester resin are lightweight hollow aluminosilicate microspheres with 100 Mesh Through particle size and approx. 0.80-0.85 g/cm³ true density. This grade is designed for polyester resin systems, artificial stone, casting fillers, and weight-reduction applications where stable mineral filling and low density are required.
▸ Cenospheres for polyester resin are lightweight resin filler microspheres used to reduce compound density while maintaining mineral stability and filling volume.
▸ The 100 Mesh Through grade disperses in polyester resin systems and helps reduce coarse particle defects in artificial stone, cast resin products, and resin filler applications.
▸ The approx. 0.80-0.85 g/cm³ true density range supports weight reduction in resin-rich systems without relying on organic lightweight fillers.
▸ Polyester Resin Filler: Designed for unsaturated polyester resin systems, casting resin, artificial stone, and resin filler formulations.
▸ 100 Mesh Through: Fine screened grade supports blending and reduces coarse particles in resin applications.
▸ Low Density Resin Filler: Approx. 0.80-0.85 g/cm³ true density helps lower finished product weight.
▸ Artificial Stone Application: Suitable for artificial stone and cast products where weight reduction and volume filling are required.
▸ Hollow Ceramic Stability: Aluminosilicate microspheres provide stable inorganic filling for resin systems after compatibility testing.
▸ Unsaturated polyester resin systems
▸ Artificial stone filler and cast resin products
▸ Lightweight resin filler and casting filler applications
▸ Decorative resin panels and molded resin products
▸ Weight reduction filler for resin-rich formulations
| Chemical Analysis (Typical) | |
| SiO₂ | 50-60% |
| Al₂O₃ | 25-40% |
| Fe₂O₃ | 1-6% / low iron grade available |
| CaO | 1-1.5% |
| Physical Properties | |
| Shape | Hollow spherical powder |
| Color | Light grey to white |
| Particle Size | 100 Mesh Through |
| True Density | Approx. 0.80-0.85 g/cm³ |
| Recommended Use | Polyester resin systems, artificial stone, casting filler, and weight-reduction applications |
| Bulk Density | Grade dependent |
| Customization | Surface treatment and particle size selection available on request |
▸ CENOSPHERE TDS — general technical data for polyester resin filler evaluation and customer documentation.
▸ Coating Grade Specification Sheet — particle size distribution, pH, iron content, and coating-grade controls.
▸ 600 kg jumbo bags — approximately 40 bags per 40' High Cube FCL, depending on grade and loading plan.
▸ Custom packaging, palletizing, and private labeling are available upon request.
▸ Store sealed in dry conditions. Reliable container shipment is available to major ports worldwide.
▸ Cenospheres reduce resin compound density while providing stable hollow ceramic filling and volume efficiency.
▸ Yes. The fine screened grade can be evaluated in artificial stone and cast resin products where smooth filling and lower weight are required.
▸ It can improve volume filling efficiency, but final resin demand depends on dosage, viscosity, and formulation design.
▸ Surface treatment can be discussed if stronger resin bonding or improved dispersion is required.
▸ Yes. Samples, TDS, and batch COA can be provided for resin formulation trials.
Contact SEPPE for product specifications, samples, formulation trials, OEM packaging, and bulk pricing.
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