Sulfonated Acetone-formaldehyde

sulfonated acetone-formaldehyde(SAF)

Description
High-performance water-reducing admixture is made by β-naphthalene sulfonate methylene condensation compound; which 

has strong dispersion to cement particles. This product has multifunction, combine high-effective water-reducing, strength

 increased,  impermeability, plasticization, setting adjustment and other functions into one; Widely used in high-strength 

concrete, fluid concrete, pumpable concrete, self-consolidation concrete, mass concrete, prestressed concrete, roads, bridges and concrete mixed with .

Applications
1. Used for projects such as skyscrapers, wide bridge, ocean oil drilling platform, which requires high performance 

concrete with property of high strength, elasticity, fluidity, and impermeability.

2. SAF is especially applicable to following types of concrete: flowable and plastic concrete, autotrophic or steam curing 

concrete, impermeable and water proof concrete, durable and anti-freeze/thaw concrete, anti-sulphonate-corrosion 

concrete, steel-bar enforced concrete, and pre-stress concrete.
3. Used to make high strength concrete pipe (PHC) C80, ready-mix concrete (C20-C70), pumping concrete, high 

performance concrete, self-compacting concrete, water-proofing and large volume concrete.

4. Used in all kinds of portland cements and steam curing concrete.
Properties

Features and Benefits

1)  Appearance: The product is brown or yellow powder.

2)  Fineness: 0.315mm sieve retained ≤ 15%.

3)  Cement paste fluidity: 160 ~ 260mm or more.

4) Low dosage 0.5~1.8% of gelled material.                     5) On the condition of slump unchanged,water reduction up to 30%.

6) Increase the slump at least 10cm, when keep the water-cement ratio unchanged.

7) Good slump retention ability.

8) Improve durability of the concrete.

9) Increase the concrete strength.

10) No corrosion to the steel-bar

.
Uses and Dosages
1. Dosage range is 0.4-1.2% and the recommended dosage is 0.6% of the weight of cementitious materials. Appropriate 

blend dosage shall be determined according to the projects requirements and the materials used.
2. The effects of water reduction and dispersion will be better if applied with stagnant water blending method or post-blend 

approach.

Packaging, transport and storage

1. The product is packed in poly woven bag with plastic lines at 25kg.

2.Handle with care to avoid breakage when moving. Keep from moisture when transporting. This product is non-toxic, non-

irritating, no-combustible.

3. The powder form absorb moisture easily. It should be stored in its unopened packaging, please be store dry at usual 

ambient temperature and protect from excessive heat.(below 40℃).Don't stack up too high. 1 year for powder form.

FAQ   

1.Q: What is MOQ?

  A: Our MOQ is 1 TON. 

2.Q: Could you offer free sample?

  A: We can provide free samples to you for quality testing. 

3.Q: What about your packing?

  A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner(  25kg or 1000kg)

 Clients’ packing is workable.

4.Q: How about your productive capacity?

  A: 150000 tons/Year. 

5.Q: What is your delivery time?

  A: Within 7 days after received deposit or L/C at sight.