concrete color pigments Iron oxide black 5330

Ferric oxide pigment owns good physical and chemical performances:

Acid resistance, alkali resistance, light resistance and heat resistance

(1) Acid resistance: is steady to resistant the weak acid and diluted acid,but can't resistant the strong acid

(2)Alkali resistance:is stable to alkaline substances such as the construction of common cement and lime,can't weather the Cement product also do not affect its strength.

(3) light and weather resistance:is excelllent to resistant light and heat ,the colour doesn't change when it is shinned in strong light.

(4) heat resistance:within the limit of temperature,the colour doesn't change

the limit of temperature:

                                     Name                          Temperature

                                    Iron Oxide BLACK            250°C

(5) Water resistance and solvent resistance: insoluble in water, all kinds of mineral oil, plant oil and organic solvents.

(6) others:Can enhance the paint to antirusting ;

Do not affect rubber's vulcanization process and reinforce the product;

Can improve the abrasion of asbestos and plastic product ,such as breaking pads.

The example of Iron Oxide Black5330:

Iron oxide black 5330  is mainly used in construciton.It is usually used for  cement production and architectural structural coloring,for example:

Frist it can be used for all kinds of indoor and outdoor architectural surfaces,because the pigment of iron oxide is reasonable ,and the inorganic pigment  owns good physical and chemical performances such as :

Acid resistance, alkali resistance, light resistance and heat resistance

Second it can be used  for all kinds of architectural materials because of its good physical and chemical performances

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