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Product Introduction
Ester-105 serves as a highly efficient collector and frother in the flotation of sulfide ores. It exhibits strong collecting power specifically for copper, lead, zinc sulfides, and gold-bearing minerals, while demonstrating weak activity toward pyrite, which provides excellent selectivity during separation. Compared to traditional collectors like xanthate and pine oil, it significantly reduces reagent consumption—often to one-fourth or one-third—while improving concentrate grade and lowering costs. Applications in mines such as the Tonghua Copper Mine show that it simplifies operations, ensures stable performance, and enhances recovery rates.
This reagent is typically applied as a brown liquid, immiscible with water. Due to its relatively high freezing point (around 22°C), heating or solvent mixing is sometimes required in colder conditions to maintain efficiency.
Product Advantage
1.Ester-105 offers significant advantages in mineral flotation, primarily due to its superior selectivity and potency. It demonstrates powerful collecting action against valuable sulfide minerals like copper, lead, and zinc, while showing weak activity toward pyrite. This high selectivity allows for effective separation, resulting in a higher-grade concentrate with fewer impurities.
2.Operationally, it provides remarkable cost-efficiency and performance. Its strong collecting power means consumption is drastically lower—often only one-third to one-fourth that of traditional collectors like xanthates. This not only reduces reagent costs but also frequently leads to improved metal recovery rates, simplifying the entire flotation process for more stable and effective outcomes.
Technical Parameters
| Item | Grade 1 | Grade 2 |
| Active Ingredient (%)≥ | 80 | 75 |
Product Uses
Ester-105 has the performance of collector and frother,which can replace xanthate and terpineol oil in copper flotation process.It can significantly reduce the cost of mineral processing agents because the dosage is only one-fourth to one-third of xanthate and terpineol oil. It can improve the mineral processing index to a certain extent, and has great promotion value.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
200kg/iron drum
Product Introduction
Ester-105 serves as a highly efficient collector and frother in the flotation of sulfide ores. It exhibits strong collecting power specifically for copper, lead, zinc sulfides, and gold-bearing minerals, while demonstrating weak activity toward pyrite, which provides excellent selectivity during separation. Compared to traditional collectors like xanthate and pine oil, it significantly reduces reagent consumption—often to one-fourth or one-third—while improving concentrate grade and lowering costs. Applications in mines such as the Tonghua Copper Mine show that it simplifies operations, ensures stable performance, and enhances recovery rates.
This reagent is typically applied as a brown liquid, immiscible with water. Due to its relatively high freezing point (around 22°C), heating or solvent mixing is sometimes required in colder conditions to maintain efficiency.
Product Advantage
1.Ester-105 offers significant advantages in mineral flotation, primarily due to its superior selectivity and potency. It demonstrates powerful collecting action against valuable sulfide minerals like copper, lead, and zinc, while showing weak activity toward pyrite. This high selectivity allows for effective separation, resulting in a higher-grade concentrate with fewer impurities.
2.Operationally, it provides remarkable cost-efficiency and performance. Its strong collecting power means consumption is drastically lower—often only one-third to one-fourth that of traditional collectors like xanthates. This not only reduces reagent costs but also frequently leads to improved metal recovery rates, simplifying the entire flotation process for more stable and effective outcomes.
Technical Parameters
| Item | Grade 1 | Grade 2 |
| Active Ingredient (%)≥ | 80 | 75 |
Product Uses
Ester-105 has the performance of collector and frother,which can replace xanthate and terpineol oil in copper flotation process.It can significantly reduce the cost of mineral processing agents because the dosage is only one-fourth to one-third of xanthate and terpineol oil. It can improve the mineral processing index to a certain extent, and has great promotion value.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
200kg/iron drum
