Product Description
Hard China Clay Lumps belong to Kaoline class of clays. Based on its content, these lumps are used in different industries. It has minimal ion exchanging capacity and low shrink swelling characteristics. High opacity level, distinctive luster and good mechanical strength are the main factors of these clay lumps. It is also known for its good anti crack capacity, unique extrusion attributes, stable diameter and good thermal properties. These odorless lumps contain high amount of kaolinite mineral. Soild china clay lump tends to produce distinctively earthy smell in its wet form. These lumps are obtained from mines.
Specifications:
- Other Name: Porcelain clay
- Molecular Weight: 258.156 g/mol
- CAS Number: 1332-58-7
- EC Number: 619-103-2
- PubChem CID: 56841936
Chemical/Physical Property:
- State: Lump
- Appearance/Color: creamy white
- Melting Point: 740-1785degree C
- Refractive index: 1.3620 n
- Specific Gravity: 2.7 to 2.8
- Solubility: Not soluble in water
- Whiteness: 80-85%
Uses of China Clay Lumps:
- Due to their excellent mechanical attributes, it is use for producing sanitary ware, floor tiled and other clay based items.
- In plastic processing arena, these lumps are used as filler materials to enhance homogeneity and strength of plastic made film, cables and moldings.
- These are also used to produce ceramic products.
- In paper industry, these lumps are used to manufacture hard board and cardboard.
- Due to its alumina enriched content, China clay is used to produce fiber glass.
Specification
Distemper Grade/ Ceramic grade
200 Mesh | 2,450 Rs/- PMT |
300 Mesh | 2,950 Rs/- PMT (Whiteness 84% to 85% , Silica 0.5%) |
300 Mesh | 2,350 Rs/- PMT (Whiteness 80%, Silica 0.1%) |
500 Mesh | 3,250 Rs/- PMT |
Rubber Grade
300 Mesh | 2,350 Rs/- PMT |
500 Mesh | 3,500 Rs/- PMT |
Chalk Grade
70 % Whiteness | 2,850 Rs/- PMT |
Detergent Grade
200 Mesh | 2,250 Rs/- PMT |
300 Mesh | 2,250 Rs/- PMT |
500 Mesh | 3,250 Rs/- PMT |
Pesticide Grade
300 Mesh | 2,350 Rs/- PMT (Whiteness :-80-85%,, Calcium carbonate:- Nil ) |
Paint Grade
China Clay Lumps :
Grade 1 (80% whiteness) | 1,050 Rs/- PMT (Loose) |
Grade 2 (60-70 % whiteness) | 650 Rs/- PMT (loose) |