FDN Suppliers, FDN Manufacturers.
Model |
FDN-A |
Item |
|
Vet Starch Fluidity mm |
≥260 |
Content of Cl¯ % |
＜0.3 |
PH Value |
7—9 |
Surface Tension N/M |
（71±1）×10¯3 |
Solids Content % |
≥91 |
Na2SO4 Content % |
＜5 |
Appearance : light brown powder
Performance and use :Mainly used in concrete construction , so that not only the workability and hydration but aslo the strength and quality of concrete can be improved .
When it is the first time to use this product or the concrete kind is changed , ratio need to be tested accofding to the material used in the construction .
FDN water reducing admixture is widely applicable for cements building , especially for the following :fluid cement , plasticized cement , steamed cement , water-tight cement , prefabricated cement , prestressed reinfored cement and high strength cement . But the adaptability to different kind of cement is different .
Notice : No corrosion to steel bar .
Packing : in 25kg / 40kg /600kg / 1000kg plastic bag
Storage : The powder admixture shall be kept in dry place with precaution against dampness. But the damped powder will not be affected on its effect , and can be used after proportioned to water solution .
Company： |
Shandong Laiwu Yinghua Chemical Co.,Ltd. |
E-mail： |
chem@netsun.com |
Address： |
Huang Gangcheng District Town,Laiwu City, Shandong Province |
Zip Code： |
271100 |
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