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Sodium Gluconate
Application of Cheng Sodium Gluconate
1). Construction Industry. Cheng sodium gluconate 98% min can be used as concrete retarder in the construction industry. When adding a certain amount of sodium gluconate powder to cement, it can make the concrete strong and random, and at the same time, it also delays the Initial and final setting time of concrete without affecting the strength of concrete. In a word, sodium gluconate retarder can improve the workability and the strength of concrete.
2). Textile Industry. It can be used for cleaning and degreasing of fibers. Also improving the bleaching effect of the bleaching powder, the color uniformity of the dye, and the dyeing and hardening degree of the material in textile industry.
3). Oil Industry. It can be used to produce petroleum products and oil field drilling muds.
4). Glass Bottle Cleaning Agent. It can effectively remove the bottle label and bottle neck rust. And it is not easy to block the nozzle and pipeline of the bottle washer. Moreover, it will not lead bad influences to food or the environment.
5). Steel Surface Cleaner. In order to suit special applications, the surface of the steel must be strictly cleaned. Due to its excellent cleaning effect, It is suitable for making steel surface cleaners.
6). Water quality stabilizer. It has a good coordinated effect as a circulating cooling water corrosion inhibitor. In contrast to general corrosion inhibitors, its corrosion inhibition increases with increasing temperature.
Sodium Naphthalene Sulfonate
Advantages of Polynaphthalene Sulfonate (PNS)
High water reduction rate. When the water-cement ratio is constant, the initial slump of concrete can be increased by more than 10cm, and the water reduction rate of sulphonated naphthalene formaldehydecan reach up to 15-25%. More importantly, when the strength and slump are basically the same, it can also reduce the amount of cement used by 10-25%.
Good enhancement. PNS has obvious early strength and enhancement effect on concrete, and the strength increase range is 20-60%.
Adaptability. Sodium polynaphthalene sulfonate (PNS) is suitable for various specifications and models of cement. And it has good compatibility with other concrete admixtures, for example, it can be combined with an admixture such as a swelling agent, an air entraining agent, and an active admixture such as fly ash.
Good durability. PNS can effectively improve the pore structure of the concrete, thereby greatly improving the durability indexes of concrete such as impermeability, carbonation resistance and freeze-thaw resistance.
Safety performance. Poly naphthalene sulfonate is a non-hazardous chemical with many characteristics such as non-toxic, non-irritating and non-radioactive. No corrosion effect on steel reinforcement.
Polycarboxylate Superplasticizer
Features of Cheng Polycarboxylate Superplasticizer
1. High Water Reduction. PCE water reducer is a ready-to-use liquid superplasticizer. It is light yellow in appearance. Besides, it can be completely water easily. The water reduction efficiency of PCE concrete admixture can be up to 25%. It is mainly used in the ready-mixed and precast concrete industries where the highest durability and performance is required.
2. High Slump Retention. PCE-High Slump Retention is a new generation superplasticizer for concrete. It contains polycarboxylate ether polymers and is specially formulated for ready-mix concrete where slump retention, high strength and durability are required in hot climates. It is chloride-free, meets SS EN 934, Set retarding/high range water reducing/superplasticizing admixtures, and ASTM C 494 requirements for Type F & G. It is also compatible with all cements meeting the ASTM standards. As an ideal admixture for the ready-mixed concrete industry, PCE superplasticizer has the ability to work with a low water/cement ratios and still obtain extended slump retention to make high-quality concrete.
Main Advantages of PCE Concrete Admixture
To obtain a high quality concrete mix with accelerated strength development and extended workability without delayed setting characteristics.
To provide a concrete mix with exceptional placing characteristics and accelerated cement hydration for early strength development and high quality concrete.
To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
Sodium Lignosulfonate
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Uses of Cheng Sodium Lignosulfonate
(1) Sodium Lignosulfonate in Concrete. As a kind of common water reducing admixtures, it can be compounded with high range water reducing admixture (such as PNS). Besides, this product is also used as an ideal pumping agent. As a water reducer, the recommended amount (by weight) of sodium lignosulfonate in concrete cement is about 0.2% to 0.6%. We should determine the optimum amount by experiment. However, the amount of sodium lignin sulfonate must be strictly controlled. If the effect is not obvious, it will affect the early strength of the concrete. When the temperature is lower than 5 °C, it is not suitable for concrete engineering alone.
(2) More Uses. Cheng sodium ligno sulfonate is also widely used in textile dyestuff, metallurgic engineering, petroleum industry, pesticides, carbon black, animal feed, and porcelain, etc.
Why You Should Choose Cheng Chemical Company
Cheng Chemical Company has been focusing on the research and production of concrete chemicals for many years. At the same time, we are always committed to providing high quality products and services for all our customers. So far, Cheng concrete chemicals have been exported to more than 20 international companies including Vietnam, India, Pakistan, Singapore, Malaysia, Indonesia, Iraq, Russia, Uzbekistan, Brazil and more. Welcome to cooperate with us!
15+ years’experience in construction chemicals industry: Cheng makes the business become professional & simple & easy.
Quality Certification: ISO/BV/SGS ensure the qualified products and traceability.
One-to-one Service: Customize the order for your specific market to your save costs.
Timely Response: All the problems will be treated seriously and promptly.
Calcium Lignosulfonate
Main Performance of Calcium Lignosulfonate (CLS)
Used as a concrete water reducer: it can improve the workability of concrete and improve the quality of the project. It can be used in summer to suppress slump loss, and it is generally used in combination with superplasticizers.
Used as a mineral binder: in the smelting industry, calcium lignosulfonate is mixed with mineral powder to form mineral powder balls, which are dried and placed in the kiln, which can greatly increase the smelting recovery rate.
Refractory materials: When making refractory bricks and tiles, calcium lignin sulfonate is used as a dispersant and adhesive, which can significantly improve the operating performance, and has good effects such as water reduction, strengthening, and prevention of cracks.
Ceramic industry: Calcium lignosulfonate is used in ceramic products, which can reduce the carbon content and increase the green strength, reduce the amount of plastic clay, have good mud fluidity, and increase the finished product rate by 70-90%.
Used as a feed binder: it can improve the preference of livestock and poultry, with good particle strength, reduce the amount of fine powder in the feed, reduce the powder return rate, and reduce the cost.
Others: it can also be used in refining auxiliary, casting, pesticide wettable powder processing, briquette pressing, mining, beneficiation agent, road, soil, dust control, tanning and leather filler, Carbon black granulation and other aspects.
Buy Calcium Lignosulphonate from Cheng Factory
As a leading lignosulfonate manufacturer in Malaysia. Cheng Chemical company has more than 15 years’ experience in construction chemicals industry. So we can supply high- quality calcium lignosulfonate and sodium lignosulfonate for all the customers. What’s more, our products have a good reputation in the domestic and foreign markets. So far, Cheng products have been exported to around 30 countries and regions, they are Israel, Qatar, Pakistan, Bahrain, Mexico, Chile, Brazil, Turkey, Saudi Arabia, UAE, South Africa, Jordan, Russia, Peru, Bangladesh, India, South Korea, Indonesia, Thailand, Philippines, Vietnam, Malaysia, Singapore, etc. This is the reason why Cheng is your good choice.
Cheng makes the business become professional & simple & easy in construction industry.
All of Cheng products have passed ISO and SGS certifications, which can ensure the qualified products and traceability.
Cheng always provides the excellent service for all the clients. And the feedback from our clients will be treated seriously and promptly.
We also offer competitive prices for you. By the way, if you want to buy lignosulfonate from Kingsun factory, please contact us online or leave a message for us at any time.
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC) is an odorless, non-toxic white powder. After fully dissolved in water, it will form a transparent viscous solution. It is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processing. It has the characteristics of thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, retention of moisture and protection of colloids.
Features of Hydroxypropyl Methylcellulose (HPMC)
Water solubility and thickening ability: it can soluble in cold water, and form a transparent viscous solution.
Dissolution in organic solvents: Because it contains a certain amount of hydrophobic methoxy groups, this product can be dissolved in some organic solvents.
PH value stability: The viscosity of HPMC’s aqueous solution is relatively stable in the range of PH value 3.0-11.0.
Surface activity: HPMC aqueous solution has surface activity. It has emulsifying effect, protecting colloid ability and relative stability.
Thermal gelation: When heated above a certain temperature, the aqueous solution of HPMC can become opaque, generate precipitation, and lose viscosity. However, it gradually changed to the original solution state after cooling.
Low ash content: HPMC is non-ionic, it can be washed with hot water during the preparation process and effectively refined, so its ash content is very low.
Salt resistance: Since this product is a non-ionic and non-polymeric electrolyte, it is relatively stable in aqueous solutions of metal salts or organic electrolytes.
Water retention effect: Because HPMC is hydrophilic and its aqueous solution is highly viscous. It can be added to mortar, gypsum, paint, etc. to maintain high water retention in the product.
Mildew resistance: It has relatively good mildew resistance, and has good viscosity stability during long-term storage.
Lubricity: Adding HPMC can reduce friction coefficient and improve the lubricity of extruded ceramic products and cement products.
Film-forming property: It can produce strong, flexible, transparent flakes with good oil and ester resistance.
