SNF-A for Cement

Sodium Naphthalene Sulphonate Formaldehyde (SNF-A) a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.It has the properties of high range water reduction, set retarding and excellent strengthening.

Elt-nsf sodium sulfate is less than 10% , suitable to middle strength or high strengthconcrete where high range water reduction is desired.

Features

◆ When the concrete strength and slump are basically the same, the cement consumption can be reduced by 10-25%

◆ It has a significant early strength and enhancement effect on concrete, and its strength is increased by 20-60%.

◆ Improve the workability of concrete and comprehensively improve the physical and mechanical properties of concrete.

◆ It has good adaptability to various cements and is well compatible with other types of concrete admixtures.

Physical and chemical index

Application area

Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) for cement

Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) for Water reducing agent

Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) for cement mortar

A. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.

B. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.

C. Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc.

D. Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.

Advantages

1.produces high slump flowable concrete with no loss in strength.

2.produces low water/cement ratio concrete and therefore, high strengths.

3.In prestress/precast work, can be used to substantially reduce or eliminate the high energy requirements of external heat for accelerated curing.

4.For concrete, even at high slump, exhibits no significant segregation in comparison to concrete without a super-plasticizer at the same slump.

5. aids in rapid discharge of concrete from truck mixers thereby reducing on the job time and improving mixer utilization

Guidelines for Use

As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 10-30%

when it is mixed with reinforced concrete at 0.3-1.5%.Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased.

Package

5 kgs,600 kgs,650 kgs or 700 kgs one bag with PE film inside,also based on your requirement with pallet.