Brightening agent is used as an additive of colorized pavement tiles / bricks which is made from Melamine Sulphonate Formaldehyde Resin. It can promote & strengthen color, brighten the colorful surface layer and prolong color keeping time to tiles. 

Specification

Appearance: White powder or colorless transparent liquid

Water content (powder) (%): 5 max.

Solid content (liquid) (%): 40

PH value (20degree C., 20% solution): 9+/- 1

Package

Powder: Plastic sealed bag, 25 kg per bag.

Liquid: 1000 kg / drum

Store in dry place and keep it in original sealed bags.

Other concrete admixture: Air Entraining Admixture, Waterproof Admixture, Antifreeze, Expansion Admixture, Early Strength Agent and Accelerator etc.

Superplasticizers / water reducer we supply mainly:

1. Polycarboxylate (Powder & Liquid) 

2. Melamine sulfonate (Powder)

3. Naphthalene sulfonate...  (Powder)

4. Sodium Gluconate  (Powder)

5. Sodium Lignosulfonate  (Powder)