Sodium Naphthalene Sulphonate Formaldehyde
Technical Grade
|
Chemical Name |
Sodium Naphthalene Sulphonate Formaldehyde |
Synonym Name |
Sodium
salt of polynaphthalene sulfonic acid |
Molecular Weight |
480.44 |
Specification |
Items |
Standards |
Dispersant NNO |
Dispersant NAS |
Appearance |
rice brown powder |
rice brown powder |
Identification |
Meet the requirements |
Meet the requirements |
Solid Content ,% |
95.0min |
93.0min |
Alkalinity , % |
0.6max |
0.8max |
Sodium Sulphate , % |
4.0-6.0 |
5.0max&10.0max |
Ash , % min |
28.0-36.0 |
----- |
Water Content, % |
6.0max |
7.0max |
Fe, ug/g |
20max |
----- |
CaO ,% |
0.04max |
0.04max |
Sulphate,ug/g |
50max |
----- |
Chloride ,ug/g |
10max |
----- |
PH , 2% solution |
7.0-9.0 |
7.0-9.0 |
Chroma , 2% solution |
5 Max |
5 Max |
|
Package |
40kgs
per bag or packed as your required. |
Other Information |
Demol has
large molecular structure, so little DEMOL can stabilize the latex, it is a
good dispersant for butadien styene rubber and other latex, or used as softener
of vat dye, levelling agent, softener of tannage or water removing agent ，Mainly
used in concrete admixtures, watertreat industries.
It is very soluble in water and is
compatible with most ingredients. The compound is non-toxic and does not
cause pollution to the environment. |
Application:
Mainly used for
various high-strength concrete, steel concrete, prestressed concrete, large
formwork concrete, slip forming concrete etc.
Add: Rm. 201, Unit 3, Building 8, Shijia Garden, No. 93, Xiangjiang Road,
Qingdao Economic And Technical Development Zone,
Qingdao, Shandong, China 266555
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Email: chemtrade@trade-chem.com
chemtrade123@gmail.com
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|
