Talc supplier
USD $150 - $1,000 /Metric Ton
Min.Order:20 Metric Tons
Dandong Tianci Fire-Retardant Material Technology Co., Ltd.
1.We are a research and development, production and sales of integrated company.
2.We have our own mines.
3.We operates with Japanese top production technology and scientific management perfect testing instrument.
4.Our product passed ISO9001 quality system certification.
5.Our product comply with SGS, REACH, ROHS standard.
CAS No. : 14807-96-6
Molecular formula: Mg3 [Si4O10] (OH) 2
Molecular weight: 379.22
Talc is our planet's softest known mineral. All talcs are lamellar, chemically inert, organophilic and water repellent, but no two talcs are the same. Their unique properties bring added performance to a wide range of products and processes.
Talc Powder Spec:
Item / Parameter | TC-1C | TC-2C | TC-3C | TC-4C | TC-93 | TC-85 |
Whiteness(%) | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 88.0±3.0 | 85.0±3.0 |
Moisture(%) | <0.50 | <0.50 | <0.50 | <0.50 | <0.50 | <0.50 |
PH | 8.5-10.5 | 8.5-10.5 | 8.5-10.5 | 8.5-10.5 | 8.5-10.5 | 8.5-10.5 |
Absorption(ml/100g) | 44 | 40 | 40 | 44 | 40 | 40 |
Size (mesh) | 3000 | 2500 | 1500 | 1250 | 800 | 600 |
Average particle size (μm) | 3.5μm | 5μm | 8μm | 13μm | <0.5 | <0.5 |
Talc Lump Spec:
Specification | Grade A+ | Grade A | Grade B | Grade C |
SiO2(%) | ≥61.5 | ≥61.0 | ≥60.0 | ≥59.0 |
MgO(%) | ≥31.5 | ≥31.0 | ≥30.0 | ≥30.0 |
Whiteness(%) | ≥95 | ≥92 | ≥82 | 80-90 |
LOI(%) | 6-7 | 6-7 | 6-7 | 6-7 |
Main Use: Mainly used in 1- Food grade 2-Fire retardant 3-Plastic filling materials.4-Paint grade .5-Rubber grade 6-Wire grade 7-Cosmetc grade 8-Ceramic grade 9-Pharmaceutical grade 10-Agriculture grade 11-Paper grade talc