MN-2 retarder concrete admixture Sodium Salt in Construction Industry TZ2

 MN-2   retarder concrete admixture Sodium Salt    in  Construction Industry TZ2       Product Description      Specification  

NO	Index items	Standard value	Test Results
1	Appearance	Brown powder	Meets the requirement
2	PH Value	7--9	8.08
3	Moisture	7.0%max	4.23
4	lignosulphonate	55%min	57.71
5	Total reducing matter	4.0% max	2.1
Conclusion		Complies with requirements .

    Usage: 1,In the field of concrete additives, the sodium lignosulphonate series products can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. The products can be directly adopted as additive in the concrete .Moreover, they also can be compounded with such high-performance water reducing admixtures as naphthalene series and melamine series etc. And, they are also ideal materials for series retarding agents and pumping agents etc.   2,The sodium lignosulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.   3,The sodium lignosulphonate series products can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.   4,In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.   5,In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.   Main Performance
1,It can reduce 10% of water consumption at least;
2,It can improve mixture of the concrete;
3,There will be improvement for compression strength by more than 15% equally in 3-28 days;
4,It can reduce the heat of hydration in initial stage of the cement by a large margin;
5,There is no corrosion on the concrete reinforcing bar.   Operation Method
1,When 0.2-0.3% of mixing amount is in concrete (with cement weight), users can adjust the mixing amount through the test.
2,It can be used after mixing liquid, also can be put with cement , aggregated into mixer to use at the same time also. The time is needed to be lengthened properly.       Packaging & Shipping      Package,Storage Packing :There is plastic pellicle inside and is exteriorly packed with plastic woven bag with 25kgs as net weight per bag.   Storage :It shall be stored in a waterproof, rainproof place to avoid agglomeration. If there isagglomeration, smashing it or dissolving it will not affect the using effect.The product is harmless and does not deteriorate in long term storage. It's not a flammable and explosive substance         Company Information      Our Company