Fluxes are a type of chemical reagent capable of reducing the melting point of substances and is commonly employed to promote the melting and crystallization processes of materials at relatively low temperatures. Its primary role is to form a low-melting-point eutectic with the reactants, enhancing the fluidity of the reactants, thereby accelerating the rate of chemical reactions and elevating the purity of the reaction products. Fluxes usually possess excellent thermal stability and chemical inertness to avoid adverse reactions with the reactants.
The RUISCI Fluxes ( Lithium tetraborate and Lithium metaborate) is fabricated using meticulously selected high-purity raw materials and preprocessed into glass bead and crystal particle forms through an exclusive blending and synthesis technique. It exhibits uniform particles, is pollution-free, facile to use, and offers excellent application performance (requiring no calcination), thereby providing greater analytical accuracy. It can be employed for the preparation of fused glass wafers and simultaneously effectively prolongs the lifespan of platinum yellowware and fusion apparatuses. It conforms to the requirements for fluxes stipulated in multiple standards such as ISO 12677 and is extensively utilized in instrumental analyses (XRF, ICP, AAS) as well as wet chemical analyses.
1. The relatively low melting point can effectively reduce the melting point of the reaction system, converting the solid-phase reaction into a liquid-solid two-phase reaction, thereby facilitating the dissolution of reactants and the advancement of the reaction.
2. Excellent dissolution capability enables it to dissolve the refractory components in the reactants, enhancing the reaction rate and the purity of the product.
3. Exhibiting chemical inertness at high temperatures, it does not undergo adverse reactions with the reactants to avoid the introduction of impurities.
4. Possessing low volatility to minimize losses at high temperatures and pollution to the experimental environment.
5. The particles are uniform, pollution-free, and of high purity.
1. Flux for X-ray fluorescence analysis, widely used in cement plants, smelters, mines, testing institutions, scientific research institutes and manufacturing enterprises.
2. For ICP, AAS and wet chemical analysis.
3. Used for new material development.
