Typical chemical analysis
| CaCO3 | 99.60% |
| CaO | 55.64% |
| MgO | 0.15% |
| Fe2O3 | 0.001% |
| Al2O3 | 0.001% |
| SiO2 | 0.01-0.03% |
| Loss on Ignition (LOI) | 43.95% |
Coated GCC - Biliton grade system
Compare Coated GCC Grades by Size and Treatment
All five grades use a common mineral base and stearic-acid surface treatment. They differ by particle-size distribution, treatment level and polymer application.
5 Biliton gradesD97 · D50 · <2 µmStearic acid treatmentIndividual TDS
GRADE COMPARISON
Quick selection by D97, D50, treatment level and oil absorption
Values are typical. Final commercial specification, treatment level and lot-specific results are confirmed in the quotation and applicable COA.| Biliton grade | D97 micron | D50 micron | <2 µm % | Stearic acid kg/ton | Oil absorption g/100 g | Brightness % | Bulk density g/cm³ | Recommended applications | TDS |
|---|---|---|---|---|---|---|---|---|---|
| BIL-GCC-C024 | 23-25 | 4.5-5.5 | 26 +/- 2 | 7.5-8.5 | 13.02 +/- 0.5 | 97.5 +/- 1 | 0.95 +/- 0.05 | Filler masterbatch · PVC applications · Non-woven masterbatch | PDF ↓ |
| BIL-GCC-C017 | 16-18 | 3.5-4.5 | 30 +/- 2 | 8-9 | 13.95 +/- 0.5 | 97.5 +/- 1 | 0.90 +/- 0.05 | Filler masterbatch · PVC pipes · PVC compounds | PDF ↓ |
| BIL-GCC-C012 | 11-13 | 2.6-3.0 | 36-40 | 10-11 | 14.9 +/- 0.5 | 97.5 +/- 1 | 0.85 +/- 0.05 | PVC applications · Filler masterbatch · Non-woven applications | PDF ↓ |
| BIL-GCC-C011RRaffia | 10-11 | 2.5-2.8 | 38-42 | 11-12 | 15.6 +/- 0.5 | 97.5 +/- 1 | 0.81 +/- 0.05 | Raffia · PVC applications · Filler masterbatch · Non-woven applications | PDF ↓ |
| BIL-GCC-C009 | 8-9 | 1.8-2.2 | 47-52 | 12-13 | 16.74 +/- 0.5 | 97.5 +/- 1 | 0.78 +/- 0.05 | PVC applications · Filler masterbatch · Non-woven applications | PDF ↓ |
COMMON PRODUCT PROFILE
One common chemistry, distinct treatment levels
Biliton codes use nominal D97. The letter C identifies coated material, while the R suffix identifies the specialised raffia grade.
Common physical properties
| Surface treatment | Stearic acid |
| Refractive index | 1.59 |
| pH | 9 max |
| Mohs hardness | 3 |
| Moisture | 0.20% max |
| PSD method | Laser diffraction before coating |
INDIVIDUAL PRODUCT SHEETS
One downloadable TDS for every coated grade
Choose a grade to download its sheet or add it directly to the quotation request.BIL-GCC-C024
- D97
- 23-25 µm
- D50
- 4.5-5.5 µm
- Stearic acid
- 7.5-8.5 kg/t
- Oil abs.
- 13.02 +/- 0.5
Filler masterbatch · PVC applications · Non-woven masterbatch
BIL-GCC-C017
- D97
- 16-18 µm
- D50
- 3.5-4.5 µm
- Stearic acid
- 8-9 kg/t
- Oil abs.
- 13.95 +/- 0.5
Filler masterbatch · PVC pipes · PVC compounds
BIL-GCC-C012
- D97
- 11-13 µm
- D50
- 2.6-3.0 µm
- Stearic acid
- 10-11 kg/t
- Oil abs.
- 14.9 +/- 0.5
PVC applications · Filler masterbatch · Non-woven applications
BIL-GCC-C011R
- D97
- 10-11 µm
- D50
- 2.5-2.8 µm
- Stearic acid
- 11-12 kg/t
- Oil abs.
- 15.6 +/- 0.5
Raffia · PVC applications · Filler masterbatch · Non-woven applications
BIL-GCC-C009
- D97
- 8-9 µm
- D50
- 1.8-2.2 µm
- Stearic acid
- 12-13 kg/t
- Oil abs.
- 16.74 +/- 0.5
PVC applications · Filler masterbatch · Non-woven applications
PACKING & EXPORT SUPPLY
Protected packing for surface-treated products
Export 25 kg bags, palletising and jumbo bags according to grade.
- 25 kg export bags
- Jumbo bags
- Palletising and wrapping
- Moisture-protected storage
- Container loading plan
EXPORT SALES
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