PRODUCT
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BP-RDS
BP-RDS is a synthetic layered silicate incorporating an inorganic polyphosphate peptiser.
1. Description
BP-RDS is a synthetic layered silicate incorporating an inorganic polyphosphate peptiser. It hydrates and swells in water to give clear and colourless colloidal dispersions of low viscosity known as sols. At 10% concentration in water these will remain free flowing for 24 hours. On addition of small quantities of electrolyte highly thixotropic gels are formed rapidly.
2. Application
BP-RDS may be utilised as a predispersed liquid concentrate and added to formulations at any point during manufacture. It is used to impart a shear sensitive structure to a wide range of waterborne formulations including household and industrial surface coatings, cleansers, agrochemical and horticultural products. BP-RDS may be coated onto paper or other surfaces from concentrated sols to give smooth coherent and electrically conductive films.
3.Typical Characteristic
4.General Specifications
5. Storage
BP-RDS is hygroscopic and should be stored under dry condition.
BP-RDS is a synthetic layered silicate incorporating an inorganic polyphosphate peptiser. It hydrates and swells in water to give clear and colourless colloidal dispersions of low viscosity known as sols. At 10% concentration in water these will remain free flowing for 24 hours. On addition of small quantities of electrolyte highly thixotropic gels are formed rapidly.
2. Application
BP-RDS may be utilised as a predispersed liquid concentrate and added to formulations at any point during manufacture. It is used to impart a shear sensitive structure to a wide range of waterborne formulations including household and industrial surface coatings, cleansers, agrochemical and horticultural products. BP-RDS may be coated onto paper or other surfaces from concentrated sols to give smooth coherent and electrically conductive films.
3.Typical Characteristic
| Appearance | free flowing white powder |
| Bulk Density | 1000 kg/m3 |
| Surface Area (BET) | 330 m2/g |
| pH (2% suspension) | 9.7 |
| Chemical Composition | (dry basis) |
| SiO2 | 54.5% |
| MgO | 26.0% |
| Li2O | 0.8% |
| Na2O | 5.2% |
| P2O5 | 5.3% |
4.General Specifications
| Sol Stability | Fluid after 24 hours |
| Sieve Analysis | 2% Max >250 microns |
| Free Moisture | 10% Max |
| Specifications can be agreed to meet individual requirements. | |
5. Storage
BP-RDS is hygroscopic and should be stored under dry condition.
