Sodium Naphthalene Formaldehyde
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| Post Date: | Jan 22,2013 |
| Expiry Date: | Jul 21,2013 |
| Detailed Description: |
Product Description:1.Sodium Salt of Polynaphthalene Sulfonic Acid
2.Sodium Naphthalene Formaldehyde(snf) 3.Min order:16mts 4.iso9001-2008 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. Storage Keep in shaded,cool and dry place,Shelf life is two years. |
| Company: | QINGDAO LAMBERT HOLDINGS CO., LTD. [ China ] |
| Contact: | Martin Liu |
| Tel: | 86-0532-80987221 |
| Fax: | 86-0532-80987252 |
| Email: | sales@lambertchina.com |
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