Description
YL-SG is a kind of sodium polyhydroxy carboxylate. Its appearance is white or light yellow crystal powder. It is easily soluble in water, slightly soluble in alcohol, and insoluble in ether. It can be used as a retarder in concrete industry, or chelating agent in textile dyeing, metal surface treatment and water treatment industries, as steel surface cleaning agent, or glass bottle detergent.
Performance
Used as a cement additive: it can slow down the hydration of cement, prolong the setting time and extend the service life of concrete, no negative effect on quality of concrete in hot weather;
Used as steel surface cleaning agent;
Used as a special detergent for glass bottles;
Other industrial fields such as electroplating, film manufacturing, etc.
Yl-sg Sodium Gluconate Set Retarder
(industrial grade & food grade)
YL-SG is a set-retarding admixture, and it can
slow down the hydration of cement, prolong setting time, and extend the working life of concrete for long periods without any negative influence on the concrete quality.
Performance:
* Extend concrete initial setting time during hot weather.
* Increasethe workable time of concrete up to several hours.
* Provideflexibility in planning and scheduling of concrete pours.
* Applicable for massive concrete, precast concrete and large area construction.
YL-PL-WR Polycarboxylate Superplasticizer
(Water reducing type, 40-50% solid content)
* High water reduction, low dosage. The water reducing rate can reach 20%-40% with recommended dosage.
* Early and high strength. The early strengthand 28 day strength have been obviously improved.
* Low slump loss: complywith the pumping agent standard, slump loss would besignificantly reduced.
* High durability: This product can effectively
reduce the W/C ratio, improve durability.
* It can be used as a mother liquor to produce other functional admixture, such as early strengthtype, retarder, pumpingconcrete admixture, antifreezer, etc.;
* Environmentalfriendly products: the production does not pollute the environment;
* Non-corrosionon steelbar.
YL-SNF-C(Na2SO4 less than 18%)
Sodium Naphthalene Sulfonate Formaldehyde
This product, named -naphthalene sulfonate formaldehyde condensate, is non-air entraining superplasticizer. It has good
dispersing performance to the cement particles. Compared with traditional plasticizer, it has higher water reducing rate, and good for preparing mass concrete, fresh concrete required for early strength and high strength, and precast concrete and parts. It also has good adaptability to commonly used cement, and widely used in roads, bridges, dams, power engineering, civil construction, steam and natural curing precast parts and other projects.
Advantage:
* Higher water reducing rate. By the recommended dosage, the water reducingrate can reach 15% -20%.
* Improve the workability of concrete, such as compression, long-term strength, flowability, etc., and enhance the reinforcement of steel and concrete.
* Reduce costs. In the case of maintaining the same workability and strength, cement amountcan be reduced.
* Wide adaptability, cost-effective. Good adaptability to all kinds of cement, such as Portland cement, slag cement, volcanic ash cement, etc.
* Be mother material to formulate other admixtures.(like early strength, set retarder, pumping agent, antifreezing agent).
