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| alwarpigment@gmail.com |
| +91-9971712896, +91-9711912093 |
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler |
| Grade | Technical Grade |
| Color | Red |
| Feature | Best Quality, Easy To Use |
| Click to view more | |
Preferred Buyer From
| Location | Worldwide |
Product Details
This Red Lead is used in making several types of paints such as water-soluble paints, antirust paints, oil-based paints, and the like. With dedication, we have emerged as a dependable Manufacturer and Supplier of Red Lead, based in Bhiwadi (Rajasthan). Red Lead is also known as Lead Tetra Oxide(Pb3O4).It is insoluble in water and . Initially it was most often used as pigment for primer paint in iron objects, with the combination of linseed oil. Traditionally it was also used as sindoor in the religious places.
But, nower days it is heavily used in the manufacture of batteries (especially in Tubular), Lead Glass, and rust proof primer paints. Red lead appearance is between Red to orange colour.
Why Our Red Lead?
Fade-resistant
Durable
Can withstand harsh weathers
Physical Characteristics
| Characteristics | Red Lead (Jointing) PB3O4 | Red Lead (Setting) PB3O4 | Red Lead (Non Setting) PB3O4 |
| Form | Orange Powder | Orange red to brick red Powder | Brilliant Orange red to brick red Powder |
| Crystal Structure | Spinal Structure | Spinal Structure | Spinal Structure |
| Residue on 240 B.S. Standard Shieve (63 micron I.S. Shieve) % Max. | 0/25 | 0.1 | 0.1 |
| Apparent Density(Scott) gm/cc | 1.4-1.6 | 1.4-1.6 | 1.4-1.6 |
| Specific Gravity | 9.0-9.2 | 9.0-9.2 | 9.0-9.2 |
| Wt./Volume ml./gm. | -- | 0.4-0.5 | 0.45-0.50 |
Chemical Characteristics
| Water Absorption mg./gm. | -- | 90-100 | 100-120 |
| Acid Absorption mg./gm. | -- | 160-180 | 140-150 |
| Volatile Matter % max. | 0.1 | 0.01 | 0.004 |
| Oil Absorption | 6-8 | 6-8 | 7-9 |
| Matter Soluble in water % max by wt. | 0.008 | 0.008 | |
| Insoluble Matter in Acitic Acid % max. | |||
| Free lead % Max. | Traces | Nil | Nil |
| PbO2% | 16-26 | 30-33 | 33.2 and above |
| Pb3O4% | 45-75 | 85-94 | 95 and above |
| Moisture Contents % Max. | 0.05 | 0.05 | 0.05 |
| Purity % Min. | 99.97 | 99.97 | 99.97 |
