Categories
Contact Us
Add:D2-111, Zhongyi 1688 Creative Industrial Park, No.1022 Beilao Road, Qingdao,China
Tel: +86-532-80920099
Mob: +8618669790499
E-mail: sales@tchsgroup.com

SNF 5%

SNF 5% Description HSN-A Sodium Naphthalene Sulphonate(PNS/SNF/FDN/FNS) has higher water reducing Rate and higher active ingredient content compared with Naphthalene Superplasticizer. According to the temperature conditions and technical requirements of the project, adopting a prototype or......
Chat Now

SNF 5%

Description

HSN-A Sodium Naphthalene Sulphonate(PNS/SNF/FDN/FNS) has higher water reducing

Rate and higher active ingredient content compared with Naphthalene Superplasticizer. According to the temperature conditions and technical requirements of the project, adopting a prototype or composite measures, it can be used to formulate various types of high strength concrete below C80. High adaptability to cement, and,naphthalene superplasticizer can meet the technical requirements of all types of concrete throughout the year while taking appropriate measures.


Standards Compliance

SNF complies with the requirements of the following standards: ASTM C 494, Type F; ASTM C 1017 .


Main Use & Advantages

Recommended dosage is 0.5~1.0% of cementitious materials.

First to add water to stir when use porous aggregate, then add water reducing agent.When the slump is larger, the vibration time shoulds not be too long to prevent bleeding and stratification.

– Low dosage: 0.5~1.0% of cementitious materials.

– Save cement up to 10-25% while at the same strength and slumps od concrete.

– Increase the initial slump at least 10cm when keep the water-cement ratio unchanged, and the water reducing rate up to 18-25%.

– High and early strength. It increased at least 20-60% of concrete strength.

– Improve the workability of concrete, improve the physics properties of concrete.

– Good adaptability to various kinds of cement, good compatibility with other kinds of concrete admixture.

– Especially suitable for use in the following concrete work: Fluid concrete, plasticizing concrete, steam curing concrete, impermeability of concrete, waterproof concrete, natural curing of prefabricated concrete, reinforced and prestressed concrete, high strength and super high strength concrete.


Typical Properties

Appearance

Brown powder

The main ingredient

β-naphthyl sulfonate formaldehyde condensate

Solid content %

92 min

Water reducing rate

18~25%

Moisture %

5 max

Chloride ion content %

0.5max

Na2So4 content %

5max

Dosage

0.5~1.0% of gelled material

Concrete strength

Increase to 20~60%

Save cement(Under the same conditions the strength)

10~25%

For steel corrosion

NO

Widely used in the projects

Roads, railway, bridges, tunnel, electric power, airports, dam and high buildings


Packing ,Storage and Transportation

1.Plastic woven bag 25kg/bag or 40kg/bag.

2.Stored in a dedicated warehouse that is well-ventilated and dry.It remains

effective in one year.


Hot Tags: SNF 5%, China, suppliers, manufacturers, factory, buy, cheap, low price, made in China
  • Newsletter
  • Categories
  • Contact Us
    Add:D2-111, Zhongyi 1688 Creative Industrial Park, No.1022 Beilao Road, Qingdao,China
    Tel: +86-532-80920099
    Mob: +8618669790499
    E-mail: sales@tchsgroup.com
  • QR Code
  • Copyright © Shandong Tiancheng Hongsha Construction Materials Co.,Ltd All Rights Reserved.