Model: | ET-SNF-A |
---|---|
Brand: | ENTACHEM |
Origin: | Made In China |
Category: | Agriculture & Foods / Agriculture Product Stocks |
Label: | Concrete admixture , Naphthalene Formald , .Sulfonate Naphthale |
Price: |
US $500
/ MT
|
Min. Order: | 10 MT |
Live Chat: | Last Online:22 Sep, 2014 |
1.Sulfonate Naphthalene Formaldehyde Condensat
2.High water reducing agent
3.low dosage
4.most competitive price and quality
FDN is made of naphthalene, sulfonic acid, formalin and alkali, through sulphuration, hydrolyzation, condensation and neutralization reaction. FDN contains no chloride. Thus, it meets the requirements of chemical admixture specifications for concrete: ASTM Designation C 494 as a Type F admixture, GB8076-1997 and GB50119-2003.
1、Main ingredient is β-naphthyl sulfonate formaldehyde condensate
2、Good dispersion, water reduction and early-strength effect. It can speed up the turnover of templates and fields, accelerate construction progress and shorten the completion period. It is applicable for concrete with early-strength and high-performance requirements and other concretes that need to enhance strength and improve long term performance.
3、Increase the concrete slump and improve its liquidity, applicable for ready-mixed concrete, pumping concrete, high-liquidity concrete, grouting material, etc.
4、Without air entraining. It is applicable for all grades of concrete with steam curing condition and natural maintenance.
5、No corrosion on steel bars. It is applicable for precast concrete, cast-in-place concrete, reinforced concrete, prestressed reinforced concrete, etc. in various projects.
6、Good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.
II、Performance
1、Powder or liquid. The powder appears to be brownish yellow, and the liquid appears to be tan. Both are nontoxic, odorless and incombustible.
2、Blend dosage 0.3-1.5% for powder (as cement amount), recommended blend dosage 0.75% for powder (as cement amount).