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Build Your Online Product Catalogs?
| Product Name: |
Sodium Naphthalene Formaldehyde
|
| Supply Ability: |
50000tons |
| Related proudcts |
snf, fdn, nsf, |
| Specifications |
FDN-A, FDN-B,FDN-C, |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Any port in China. |
| Minimum Order |
|
| Unit Price: |
|
|
Sodium Salt of Polynaphthalene Sulfonic Acid
Sodium Naphthalene Formaldehyde
ISO9001-2008
Min order:2mts
Sodium Naphthalene Formaldehyde
(SNF/NSF/PNS-Superplasticizer for Concrete)
Basic information:
1) Chemical name:Sodium Salt of Polynaphthalene Sulfonic Acid
2) CAS number:36290-04-7
3) Standard:GB 8076-1997
4) Molecular weight:480.44
Specification:
Appearance:Light brown powder
Solid content:92.0% min
Sodium sulphate:5%/10%/18% max
Chloride content:0.3% max
pH value:7-8
Fineness:5.0% max
Surface tension:68-72mn/m
Density:1.003G/cm3
Cement flowing rate:240mm min
Concrete reducing water rate:20% min
Steel-bar corrosion:None
Application:
Mainly used for formulating concrete superplasticizer, high high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc, as a water reducing agent. |
| Company: |
Qingdao Lambert Holdings Co., Ltd.
|
| Contact: |
Ms. Alina Zhang |
| Address: |
A1102 Qingdao Development Zone. |
| Postcode: |
266555 |
| Tel: |
86 532 80987221 |
| Fax: |
86 532 80987252 |
| E-mail: |
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