Shandong kairui Chemical is a professional HPMA manufacturer with large scale, full range of products, good quality and advanced technology.
Welcome to visit our factory!
TEL: +86-632-3671188
FAX: +86-632-3671189
E-mail: [email protected]
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China
HPMA is an acronym for Water Treatment Agents Hydrolyzed Polymaleic Anhydride, the main use of this product is:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
HPMA is also widely used in desalination plant of flash vaporization equipment, steam locomotive and petroleum pipeline. In addition, It can be used in combination with phosphonates to improve performance and reduce phosphonate levels and thus provide a superior alternative to acrylate-based polymers. It can also be used as dispersant and scale inhibitor in cooling water treatment, Reverse Osmosis systems and many other scale control applications.
Properties:
PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Usage:
PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
Contact Us
Shandong Kairui Chemistry Co.,Ltd.
TEL: +86-632-3671188
FAX: +86-632-3671189
E-mail: [email protected]
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China
DTPMP·Na7 (Diethylene Triamine Penta(methylene Phosphonic Acid) Heptasodium) is a multifunctional organic phosphonic acid salt with the following main applications:
Scale Inhibitor: Effectively prevents the formation of scale such as carbonates and sulfates in water, widely used in cooling water treatment, oil field scale inhibition, and geothermal water treatment.
Efficient Chelating Agent: Forms stable complexes with various metal ions, suitable for removing heavy metal ions from water, such as lead, cadmium, and chromium, to improve water quality.
BaSO₄ Scale Inhibitor: Particularly effective in preventing the formation of barium sulfate scale.
Stabilizer for Peroxide Bleaching: In the textile dyeing and printing industry, it is used as a chelating agent and pigment dispersant to enhance the dyeing effect and product quality.
Detergent Adjuvant: Enhances cleaning effectiveness and improves cleanliness.
Municipal and Industrial Cleaning Water: Improves water quality and prevents the accumulation of scale.
Fertilizer Industry: Used as a micronutrient carrier to improve fertilizer efficiency and utilization.
Other Fields: Also used in papermaking, electroplating, metal pickling, and cosmetics industries.
Packaging and Storage
Packaging Method: DTPMP·Na7 is typically packaged in plastic drums, with each drum containing 25Kg or 250Kg. Custom packaging specifications can also be provided according to customer requirements.
Storage Conditions: Should be stored in a cool, indoor location, avoiding direct sunlight and high-temperature environments.
Safety Precautions
Operational Precautions: DTPMP·Na7 is neutral. Strict safety operating procedures should be followed during operation to avoid direct contact with skin, eyes, etc.
Emergency Handling: In case of accidental contact, immediately rinse with plenty of water and seek medical attention as soon as possible.
DTPMP·Na7 is considered a non-toxic chemical and is suitable for use in various applications.
Conclusion
DTPMP·Na7 is a multifunctional water treatment chemical widely used in cooling water treatment, oil field scale inhibition, geothermal water treatment, detergent adjuvants, municipal and industrial cleaning water, etc. It has excellent scale inhibition, chelation, and corrosion resistance properties. Safety precautions should be taken during operation, and waste should be disposed of properly.
The auspicious dragon leaves the year, the snake welcomes the new year. As the year 2024 is gradually coming to an end, Shandong Carey Chemical Co., Ltd. ushered in the fourth year-end party. Looking back on the past year, the company has been steadily advancing in the industry with the unremitting efforts of all staff and the strong support of customers and partners in the midst of challenges and opportunities.
In 2024, under the leadership of General Manager Kan Xiaodong, Shandong Carey Chemical Co., Ltd, all the staff united as one and fought bravely, not only successfully completed the tasks and goals set at the beginning of the year, but also made remarkable achievements in many fields. And has won the 'Zaozhuang City Enterprise Federation issued by the Enterprise Credit Rating' honor, which is not only a high degree of recognition of the company's integrity management, but also for us to adhere to the credibility of the market, to win the reputation of the affirmation.
In terms of scientific research and innovation, we were successfully approved the title of 'Zaozhuang Key Laboratory', which marks the official recognition of our investment and strength in the field of scientific research. At the same time, it has also won a number of honors such as 'Shandong Province Enterprise Technology Innovation Project' 'Specialized and Specialized New', which further consolidates its leading position in the industry. In addition, the company has also successfully declared and been approved for the 'Zaozhuang Science and Technology Innovation Project' 'Xuecheng District Technological Innovation Record' and 'Shandong Province Digital Economy “Morning Star Factory “' 'Provincial Digital Workshop' and other titles, fully demonstrating the company's outstanding achievements in technological innovation and digital transformation.
In terms of industrial development, the company was evaluated as ''Zaozhuang City Industrial Top 100 Enterprises'', which is not only an affirmation of the company's strength, but also an incentive for future development. At the same time, it was also awarded the title of 'Leading Enterprise of New Materials' and 'Pilot Enterprise of Shandong Province for DCMM Conformity', which marks the company's continuous improvement in the field of new materials and digital management capability.
In the association, general manager Kan Xiaodong made a report on the development of the enterprise and delivered a speech, he firstly expressed his heartfelt thanks to all the staff who have worked hard for the development of the company in the past year, and expressed his sincere gratitude to the customers and partners who have been supporting and trusting us all the time. He said that Shandong Carey Chemical Co., Ltd. will continue to uphold the enterprise spirit of 'sincerity, pragmatism, efficiency and enterprise', actively respond to the national call to provide customers with better quality products and services, contribute to the development of the industry, and continue to explore and practice the 'new quality productivity ' development path to promote industrial transformation and upgrading.