Aluminum hydroxide flame retardant as a fire extinguishing agent to use, its use effect is very good, in the use of the process we can know that it has a lot of use characteristics, which is also the reason for its good performance, in order to let everyone know more about the knowledge of flame retardants, the following to introduce its inherent characteristics.
1. Adsorption: aluminum hydroxide flame retardant crystal has a hole structure, and the specific surface area is very large, so its adsorption capacity is very strong, beyond a lot of chemical substances with adsorption. The addition of more surfactants in the production of highly concentrated washing powder by agglomeration will make the product more effective.
2. Anti-redeposition: good oil adhesion, when sodium carbonate, CMC, sodium silicate and sodium sulfate additives such as zeolite, will greatly reduce the adsorption of nylon cloth to oil. When the particle size of zeolite is 0.4-1.0μm, the dispersion is good and the adhesion on the fabric can be prevented.
3.PH buffering effect: aluminum hydroxide flame retardant is alkaline, and the pH of 1% aqueous solution is 11.0, so it has a certain buffer alkalinity.
4. Safety: There is no need to worry about the adverse effects it will have on the human body and the environment when using, so there is no need to worry about this.
5. Softening water quality: The internal structure determines that it can play an ideal function of softening water quality. Using this principle, it can be added to the solution containing heavy metals. After a period of time, the water quality will be purified.
6. Detergency: Through experiments on the same formula containing different additives, the detergency of the additives is changed and compared. It is found that the detergency effect of 20% STPP, 20% molecular sieve and 4% polymer is equivalent to that of 40% STPP. A product with ideal detergency can be obtained by adding 10% sodium carbonate and 4.5 polymer to 20% molecular sieve in phosphorus-free formula.
Through the above introduction, we can see that the inherent characteristics of aluminum hydroxide flame retardant itself is still a lot, it is precisely because of these advantages so it is widely used, not only can play a good flame retardant effect also has some other more practical characteristics, we can choose according to their own use to make reasonable purchase.