Specialized Production Line for AK Superplasticizer Powder (Turn-key Project)
Acetone-formaldehyde resin（AK), is a kind of anionic aliphatic macromolecular surface active substance which is derived from acetone, formaldehyde and sulfonating agent with alkalic catalyst. AK is a high range water reducer commonly referred to as a superplasticizer. AK contains no chloride.
AK meets the requirements of chemical admixture specifications for concrete: ASTM C494 as Type F.
|Visual Appearance||Dark Brown Powder|
|Moisture, %||8.0 max|
|Fineness (0.315mm remains), %||15.0 max|
|pH value||8 – 10|
|Chloride Content, %||0.1max|
|Na2O+0.658K2O (%)||5.0 max|
|Cement Paste Flow, mm||240|
It’s widely used in making concrete pumping agent. It’s also compounded with naphthalene superplasticizer or amino-based superplasticizer to compound special admixture featuring retarding, accelerating, anti-freezing, air-entraining effect, etc. It wins more and more market favor now.
1.Water reducing rate of over 20%, no air entraining effect, no corrosion to steel bars and notable strengthening effect.
2.Recommended dosage: 1.5% by weight of cementitious materials.
3.Good compatibility to common Portland cement.
4.No crystallization and deposit in winter time.
5.No pollution during production, pro-environment, low investment and easy operation.
II Coverage of know-how transfer
Major component: sulfonated acetone formaldehyde condensate
Major raw materials for the AK know-how transfer project
acetone, formaldehyde, sodium sulphite, sulfuric acid
Major equipment configurations (10tons/day)
|Platform, accessory equipment and pipeline||1|
Technical service scope
Production formula of aliphatic superplasticizer
On-site instruction on equipment installation and commissioning
On-site production training
On-site technical training
It can be a turn-key project or individualized according to customer production conditions and requirement.