We produce and sell 100,000MT 200 meshes to 5,000 meshes talc powder each year.high whiteness and high purity.
Our product has the reputation of high whiteness and high purity. The talc powder is widely used in different industries, such as plastic, rubber, EVA, cable, paper, cosmetics, food, pharmaceutical and ceramics.
Packaging & Delivery
Packaging Details:as required
Delivery Detail: 21 days
Specifications
Fired Talc powder
CAS No: 14807-96-6
EINECS No: 238-877-9
Molecular formula: H2Mg3O12Si4
Molecular weight: 379.2657
Fired Talc powder specifications
| Item/Parameters | HS-TC-1C | HS-TC-2C | HS-TC-3C | HS-TC-4C | HS-TC-93 | HS-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)
laser diffraction | 3000 | 2500 | 1500 | 1250 | 800 | 600 |
Average particle size
(μm) | 3.5 | 5 | 8 | 13 | <0.50 | <0.50 |
Talc lumps specifications
| Specification | Grade A+ | Grade A | Grade B | Grade C |
| SiO2(%) | ≥61.5 | ≥61.0 | ≥60 | ≥59 |
| MgO(%) | ≥31.5 | ≥31.0 | ≥30.0 | ≥30.0 |
| Whiteness(%) | ≥95 | ≥92 | ≥82 | 80~90 |
| LOI(%) | 6~7 | 6~7 | 6~7 | 6~7 |
| PAPER MAKING GRADE TALC POWDER | Special grade | Fist grade | Second grade | Up to standard |
| Whiteness %≥ | 92 | 90 | 88 | 88 |
| Dust, mm2/g ≤ | 0.4 | 0.6 | 0.8 | 1.0 |
| CaCO3 %≤ | 1.00 | 1.50 | 2.00 | 4.00 |
| Acid iron melted (taking Fe2O3) ≤ | 0.2 | 0.3 | 0.5 | 0.5 |
| PH | 7-8.5 | 8.5-9.5 |
| Moisture %≤ | 0.5 | 0.5 | 0.5 | 0.5 |
| L.O.I.(800°C) %≤ | 6.00 | 8.00 | 12.00 | 22.00 |
| Wear and tear(cooper net) mg %≤ | 80.0 | 100.0 | --- |
| Oil-absorbed | 20.0-50.0 |
| Passing through(45μm) %≥ | 98 |
Plastic grade Talc powder
| Items | HS-PL-1 | HS-PL-2 | HS-PL-3 | HS-PL-4 | HS-PL-5 |
| Whiteness(%) | 88.0±3.0 | 90.0±3.0 | 85.0±3.0 | 83.0±3.0 | 83.0±3.0 |
| SiO2≥(%) | 60 | 45 | 45 | 45 | 45 |
| MgO≥(%) | 30 | 30 | 30 | 30 | 30 |
| D50 μm | 12±3 | 12±3 | 13±2 | 17±3 | 12±2 |
| Mesh | 1250 | 1250 | 1000 | 800 | 1250 |
| Application | Tubing usage | Painting usage |
Talc for automobile
| Items | HS-AU-1 | HS-AU-2 | HS-AU-3 | HS-AU-4 | HS-AU-5 | HS-AU-6 | HS-AU-7 |
| Whiteness(%) | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 | 93.0±3.0 |
| SiO2≥(%) | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| MgO≥(%) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| D50 μm | 3±0.5 | 4±0.5 | 5±0.5 | 7±0.5 | 8±0.5 | 4±0.5 | 5±0.5 |
| Mesh | 4000 | 3000 | 2500 | 2000 | 1500 | 3000 | 2500 |
| Application | Auto parts ,automobile painting |
Talc for engineering plastics
| Items | HS-EP-1 | HS-EP-2 | HS-EP-3 | HS-EP-4 | HS-EP-5 | HS-EP-6 |
| Whiteness(%) | 88.0±3.0 | 88.0±3.0 | 88.0±3.0 | 93.0±3.0 | 95.0±3.0 | 92.0±3.0 |
| SiO2≥(%) | 55 | 60 | 60 | 60 | 60 | 60 |
| MgO≥(%) | 30 | 30 | 30 | 30 | 30 | 30 |
| D50 μm | 12±3 | 12±2 | 18±2 | 16±2 | 19±3 | 22±3 |
| Mesh | 1250 | 1250 | 800 | 800 | S700 | S600 |
| Applications | Engineering plastic packing |