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| Product Name: |
sodium naphthalene sulphonate snf-c
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| Supply Ability: |
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| Related proudcts |
sodium naphthalene, sulphonate, |
| Specifications |
main use in construction &concrete admixtures |
| Price Term: |
FOB |
| Port of loading: |
TIANJIN |
| Minimum Order |
26 |
| Unit Price: |
490 |
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sodium naphthalene formaldehyde, poly naphthalene sulfonate formaldehyde, snf powder,, FDN powder, naphthalene high range water reducer, SNF plasticizer.
Appearance: Yellow Brown powder
Technical spefication:
Solid Content 93% min
Moisture 8.0 % max
cont of Chloride (%) 0.5% max
PH value 7 - 9
Surface Tension(N/m) (71 ?ид 1) ?ив 10 -3
net starch fluidity(mm) 240min
Water Reduction 18% min
Sodium Sulfate Content 20% max
Brief Introduction:
SNF is one of High Range Water-Reducing Admixture.
Main Performance:
SNF produces concrete with extremely workable characteristics referred to as high slump. SNF also allows concrete to be produced with very low water/cement ratios at low or normal slumps. SNF is ideal for use in prestress, precast, bridge deck or any other concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation
SNF can be added directly or added in after dissolved. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The s***ested addition rate is 0.75%.
SNF direction:
Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%).
The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds. |
| Company: |
Wuhan Bianxinlong Materials Co.,Ltd
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| Contact: |
Ms. Song Sumi |
| Address: |
Zhongnan Road |
| Postcode: |
430000 |
| Tel: |
86 27 88916008 |
| Fax: |
86 27 88916008 |
| E-mail: |
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