Flame retardant is also known as flame retardant, fire retardant or fire retardant:
The common desulfurizer is calcium hydroxide, which is a strong alkali and has certain corrosivity to the skin.
1、 Cao based calcium desulfurizer The Cao based desulfurizer used by many enterprises in China in the early stage is mainly composed of lime w (CAO) = 90%
White light powder, odorless, tasteless, insoluble in water and ethanol, melting point 2852 ℃, boiling point 3600 ℃,
Magnesium oxide is divided into light magnesium oxide and heavy magnesium oxide.
1. Magnesium hydroxide is an excellent flame retardant for plastics and rubber products
Why do desulfurizers reduce the effect of sulfur
Flame retardant is also known as flame retardant, fire retardant or fire retardant:
1. Chlorine flame retardant Recently, chloro flame retardants have been partly replaced by brominated flame retardants,
(1) In industry, magnesium hydroxide can be precipitated by reacting seawater with cheap calcium hydroxide solution (lime milk)