 Showroom View all our products / services as a slide show. play now
 |
|
|
Supplier & Distributor of a wide range of products which include Grinding Media such as Agate Pebbles, Glass Beads, Carbon Steel Balls EN-9, Chrome Alloy Steel Balls EN - 31 and Steatite Balls.
|
| | Agate Pebbles
Agate Pebbles a stone for new opportunities for business or career. It also aid in restoration of energy, used in healing, and believed to bring wearer happiness, wealth, health, and long life. Increases ability to ward off self-induced anger and inner bitterness. Agate Pebbles can also be used as a substitute for costly yellow sapphire.
| | Send Enquiry |
| | Glass Beads | [ Typical Analysis ] | | SiO2 | -72.50% | | NaO | -13.70% | | CaO | -9.80% | | MgO | -3.30% | | A12O3 | -0.40% | | FeO;Fe2O3 | -0.20% | | K2O | -0.10% | | B2O | 0.00% |
|
| | Thermal Properties |
| | Softening point | - 737 0C | | Thermal Conductivity | - 1.10 W/mK | | Expansion of Co-efficient (0-3000C) | - 7.75 x 10-6 / K | | Specific Heat | - 770 J / kgK |
|
| | Physical Properties | | Specific Gravity | - 2.45-2.55 g / cm3 | | Refractive Index | - 1.51 - 1.52 | | Hardness Mohs | 6 | | Rockwell | - 47 RC | | OPH 50 g load | - 540 kj / mm2 | | Knoop 100 g load | - 517 kj / mm2 | | Coefficient of friction | | | Static | - 0.9 - 1.0 | | Dynamic | - 0.7 - 0.8 |
|
| | Chemical Properties |
| | Oil Absorption | - 17 g Oil / 100 g sphere | | Chemical resistance (Powder test) | | | 4 hours in H2O extracted at 900C | - 0.05% Na2O | | 4 hours in N/50 H2SO4 extracted at 900 C | - 0.03% Na2O | | | Send Enquiry |
| | Carbon Steel Balls EN-9 | C | 0.50 to 0.60% | S | 0.06% Max | | MN | 0.50 to 0.80% | SI | 0.05% to 0.35% | | P | 0.06% Max | | | | | Send Enquiry |
| | Chrome Alloy Steel Balls EN - 31 | C | 0.9 TO 1.2% | S | 0.05% Max | | MN | 0.30 to 0.75% | SI | 0.10% to 0.35% | | P | 0.06% Max | CR | 1.00 to 1.60% | | | Send Enquiry |
| | Steatite Balls | Physical Properties | | Hardness (mohs Scale) | 7.5 | | Specific Gravity | 2.65 | | Water absorption | 0 | | Flexural Strength | 1300 KG/cm2 | | Compressive strength | 8500 KG/cm2 | | Co-efficient of thermal expansion (20-10000C) | 8.5 X 10-6/0K | | Colour | Off White |
|
| | Chemical Analysis | | Si.O2 | 61.50% | | Mg O | 27.40% | | Ba O | 3.20% | | Al2 O3 | 6.80% | | Fe2O | 0.50% | | Na2O | 0.10% | | Ca O` | 0.50% | | | Send Enquiry |
| | Agate Pebbles | SILICA (as SiO2) | 98.12 | | ALUMINIUM (as Al2O3) | 0.84 | | FERRIC OXIDE (as Fe2O3) | 0.02 | | SPECIFIC GRAVITY | 2.92 | | HARDNESS ON MOH's SCALE BETWEEN 6 & 7 | | | | Send Enquiry |
|
|
© Riddhi Chemicals. All Rights Reserved (Terms of Use)