sodium gluconate

Description:
DICT Sodium Gluconate is a high cost-performance water reducer, which made in powder and liquid form: in condition of white water soluble powder or colorless water solution.

Application:
1. Sodium gluconate can be used to reduce ratio W/C, strengthen the concrete to be a high performance type.
2.  Large and heavy perfusion project is more difficult to carry out. Added sodium gluconate, the operability of concrete can be improved and the setting time can be lengthened to aviod the abutted surface, result in an enhancement of structrual strength.  
3.  In hot climate region, keep the W/C ratio to ensure the operability of concrete is very important.  A big amount of sodium gluconate had ever been used in the bridge construction in the Midle East.      
4. In existing concrete industry, pre - mixed concrete is made in the supporting system center, and then trucked out by the mixer. In this case, increasing the maneuverability of the initial and setting time is very important
5. Lower W/C ratio can enhance the strength and durability of concrete,and sodium gluconate can be used to achieve this purpose. This is very important to high strength reinforced concrete.    
6. prefabricated building mortar must keep its validity in a long time. Adding sodium gluconate can lengthen its working time.
7. Oil well cement grouting is difficult to operate due to high temperature. But after adding sodium gluconate , mud concrete can work under 170 ℃ temperature for several hours.

Advantage:
1. Sodium gluconate water reducer has a high compatibility with all kinds of cement, keeps the slump and lengthen the working time of the concrete.
2. low dosage, high water reducing rate and little shrinkage.
3. Greatly improve the early and late strength of concrete.
4. Sodium gluconate has a low chlorine ion content, low alkali content, at the same time greatly improve the durability of concrete.
5. Pollution-free production process, no formaldehyde content, approved by the ISO14000 environmental management, sodium gluconate is a kind of green, environment-friendly, safe, pollution-free product.

Allergenics: The product contains none of the ingredients of the list of allergenics of the EC.

Technical Data Sheet:

NO.	Test Item	                    Require Target	                 Test Result
1	Appearance	          White or yellow powder or granule	         Qualified
2	Dissolved in water	  Colorless or slight yellow, almost clear	 Qualified
3	Smell	                    Natural special smell without odor	         Qualified
4	Content%	                        ≥ 98.0	                         98.95
5	Whiteness		                                                 80
6	Weight lose after drying%	        ≤0.5	                         0.12
7	Reduzate(count by C3H12O6)%	        ≤0.5	                         0.23
8	Chloride(count by CI)%	                ≤0.07	                         <0.05
9	Sulfate(count by SO24 -)	        ≤0.05	                         <0.05
10	PH value	                        6.5-7.8	                         7.13
11	Heavy metal(count by pb)mg/kg	        ≤10	                          <10
12	Arsenic salt(count by As)mg/kg	        ≤2	                          <2