In the ancient and ever-developing industrial field of papermaking, many chemical additives play an indispensable role. Among them, paper auxiliary antifoam agent with its unique function has become an important factor to ensure the smooth running of the paper making process. Paper involves a number of complex processes, and foam can be generated right from the start of the pulping process. When wood or other fibre raw materials are processed into pulp, mechanical mixing, the use of chemical additives, and in the transfer process between tanks, air is easily mixed into it, forming foam. Paper auxiliary defoamers can effectively solve these foam problems. The molecular structure of the defoamer has special properties that quickly reduce the surface tension of the foam. When defoamer is added to the paper pulp containing foam, defoamer molecules will quickly migrate to the surface of the foam, replacing the original surfactant molecules of the foam. While defoamers are critical to solving foam problems in papermaking, the amount of defoamer added needs to be strictly controlled. Adding too little may not achieve the desired defoaming and foam inhibition effect, while adding too much may have a negative impact on the quality of the paper. Paper auxiliary defoamer plays an irreplaceable role in the modern paper industry. It effectively solves the foam problem in the papermaking process and improves the quality of paper and production efficiency. With the continuous development of the paper industry, the performance requirements of paper auxiliary defoamer will continue to improve, the development of more effective, environmentally friendly, adaptable defoamer.

Global eucalyptus pulp prices are expected to start 2025 at a low level, around $545 per tonne in China, according to analysts and market sources. A rebound is expected to start in the second half of 2025, with supply and demand expected to reach some balance in favour of inventory replenishment. Based on historical data from Fastmarkets RISI, broadleaf bleached wood pulp (BHKP) prices in the Chinese market stabilise in 2024 after rising by almost 26% in 2023, averaging almost 9% compared to the same period a year earlier. Crucially, price behaviour throughout 2024 is not linear. After rising by almost 16% in the first half of the year (peaking at $745 per tonne in China in June), prices have been declining since then. This price correction has been driven mainly by the entry of new capacity into the market.In July 2024, Suzano started operating the Cerrado project in Ribas do Rio Pardo, which will add 2.55 million tonnes of eucalyptus pulp per year to the market. The mill is expected to produce 900,000 tonnes in 2024 and sell 700,000 tonnes. In China, Lian Sheng Pulp & Paper, a relatively new mill in the industry, launched a new production line, which will bring its combined pulp and paper capacity to 3.9 million tonnes per annum at one of its manufacturing sites in Fujian province. According to Fastmarkets' weekly survey, the net price of broadleaf bleached wood pulp (BHKP) in China is currently stable at $545 per tonne. In Europe, prices experienced a more substantial correction in mid-December, stabilising at US$1,000. Rafael Barisauskas, Latin America economist at Fastmarkets RISI, says: ‘There is still room for further small declines in international pulp prices in US dollar terms in the first half of 2025, especially in the first quarter.’ Fastmarkets expects Asian broadleaf bleached wood pulp prices to fall by a further 6.7 per cent in the first three months of 2025, and expects them to remain stable in the second quarter. Prices are expected to rise again from the second half of the year. Barisauskas added that prices will remain stable throughout the first quarter, followed by a recovery shortly thereafter, depending on international demand. The potential change in demand can be explained by the current low level of buyers' pulp stocks. If, for some reason, they enter the market looking for additional production - which means if demand improves beyond what is expected over the same period - there is scope for pulp prices to recover more quickly,’ the economist said. ’ More significant stock replenishment action is expected to occur after the Lunar New Year, in February, Itaú BBA said. ‘This could trigger an inflection point in the pulp [downward] cycle,’ the analysts wrote in a report.’ The market is also keeping a close eye on the potential impact on pulp demand from China's surplus wood due to the crisis in the property sector. China is the world's largest buyer of raw materials, importing an average of 20 million tonnes a year. L...

The pulp and paper industry is crucial to the global manufacturing sector, producing everything from packaging materials to high-quality printed paper. However, foam formation during various stages of production, such as pulping, bleaching, and paper coating, often presents significant challenges. Excessive foam can disrupt equipment, slow production processes, and degrade product quality. As a result, the industry increasingly relies on defoamers to ensure smooth, efficient operations. Defoamers are chemical additives designed to break down foam and prevent its formation in key stages of pulp and paper production. Whether it’s during chemical treatment in the pulping process or in bleaching and coating applications, foam control is essential to maintain consistent product quality and streamline operations. By incorporating defoamers, pulp and paper mills can reduce downtime, prevent damage to equipment, and optimize productivity. Modern defoamers offer a range of benefits tailored to the diverse needs of the pulp and paper industry. Silicone-based defoamers are especially effective in high-temperature and high-pressure environments, while non-silicone variants are ideal for processes that require specific chemical compatibility. This flexibility ensures that manufacturers can select the right solution for their production environment, guaranteeing consistent performance across various applications. As the industry continues to prioritize sustainability, many defoamers are now biodegradable, aligning with environmental goals. These eco-friendly products help reduce the environmental impact of pulp and paper operations while maintaining high levels of performance. As we approach the end of the year, we wish all our customers a peaceful and prosperous holiday season. May the coming year bring continued success and efficiency to your operations!

Foam formation is a common challenge in the pulp and paper industry. It often occurs during key processes like pulping, bleaching, and paper coating. Foam can disrupt operations, reduce equipment efficiency, and lower product quality. To tackle these issues, manufacturers rely on defoamers to maintain smooth production. Defoamers are chemical agents designed to eliminate and prevent foam. In pulping, foam can block fluid flow and slow down production. During bleaching and coating, foam can interfere with chemical reactions and cause uneven coatings. By using defoamers, manufacturers can ensure stable processes and improve output quality. Modern defoamers are versatile and effective in different conditions. Silicone-based defoamers work well in high temperatures, while non-silicone options are ideal for specific chemical needs. This flexibility allows manufacturers to choose the best solution for their processes. Moreover, as sustainability becomes a priority across industries, defoamers also help the pulp and paper industry meet environmental goals. Many defoamers are now biodegradable, aligning with the growing demand for eco-friendly solutions. These formulations help reduce the environmental impact of pulp and paper operations without compromising performance. The adoption of defoamers has proven to be a game-changer for the pulp and paper industry, improving operational efficiency, reducing downtime, and enhancing product quality. As the demand for high-quality, sustainable paper products continues to rise, defoamers will remain an integral tool in ensuring smooth and cost-effective production processes.

The water treatment industry is at the forefront of ensuring sustainable and safe water for industrial, municipal, and environmental applications. However, foam formation often presents significant challenges during processes such as aeration, biological treatment, and chemical dosing. Uncontrolled foam can lead to operational inefficiencies, equipment damage, and environmental compliance issues, highlighting the critical need for effective foam control solutions. Defoamers have emerged as an essential component in water treatment operations. These specialized agents work by collapsing foam structures and preventing further formation, ensuring smooth and uninterrupted processes. In wastewater treatment plants, defoamers help reduce foam generated by organic and inorganic contaminants during biological treatment, improving sludge handling and overall plant efficiency. Similarly, in industrial water treatment systems, they mitigate foam in cooling towers, boilers, and other critical systems, reducing maintenance needs and downtime. One of the most significant advantages of defoamers in water treatment is their adaptability. Modern formulations are designed to address the unique challenges of different water types and treatment systems. For instance, silicone-based defoamers are highly effective in high-temperature and high-pressure environments, while non-silicone variants cater to processes requiring stringent chemical compatibility. This versatility ensures that operators can maintain compliance with regulatory standards while optimizing performance. As water treatment becomes increasingly intertwined with global sustainability goals, defoamers also contribute to eco-friendly practices. Many modern defoamers are biodegradable and meet strict environmental standards, minimizing the impact on aquatic ecosystems while supporting the industry's push toward greener solutions. With technological advancements driving innovation, defoamers are poised to play an even more significant role in addressing the evolving demands of water treatment. By ensuring process reliability and operational efficiency, these solutions are shaping a future where sustainable water management is both practical and achievable.

The oil and gas industry has long grappled with the challenge of foam formation during key operations such as drilling, hydraulic fracturing, and refining. Foam can create serious operational disruptions, including equipment malfunctions, operational delays, and increased costs. As the industry faces the growing need for more efficient and sustainable practices, defoamer solutions are becoming an integral part of mitigating these issues. Defoamers, or foam control agents, are specialized chemicals designed to reduce or eliminate foam in various oil and gas processes. Whether it’s during the drilling phase, where foam in drilling mud can impact fluid circulation, or in hydraulic fracturing, where excessive foam can affect the stability of fracturing fluids, defoamers are proving crucial in maintaining smooth operations. These solutions work by breaking the surface tension of foam, preventing the formation of bubbles that could hinder productivity. In addition to improving the operational efficiency of drilling and fracturing processes, defoamers also play a significant role in refining and wastewater treatment operations. By minimizing foam formation, defoamers help reduce the risk of overflow and protect sensitive equipment from potential damage. This leads to reduced downtime, lower maintenance costs, and improved overall system performance, making defoamers a cost-effective and reliable solution. The growing demand for eco-friendly and sustainable solutions in the oil and gas sector has also fueled the development of biodegradable defoamers. These formulations not only meet the stringent environmental regulations in the industry but also help operators achieve their sustainability goals without compromising performance. As the oil and gas industry continues to evolve, the role of defoamers in improving efficiency, reducing operational costs, and enhancing sustainability will remain critical. By adopting the right foam control solutions, companies can ensure smoother operations and maximize productivity, ultimately contributing to more profitable and environmentally responsible practices in the industry.

Foam is a significant challenge in water treatment, impacting processes such as aeration, chemical dosing, and biological treatment. Left unmanaged, foam can lead to reduced efficiency, equipment damage, and higher operational costs. The latest advancements in defoamer technology are addressing these issues effectively. Modern defoamers quickly eliminate foam, prevent its recurrence, and function efficiently at low dosages, optimizing costs. Additionally, many are eco-friendly, adhering to strict environmental standards and ensuring compatibility with downstream applications. Tailored solutions are available for specific systems, such as wastewater plants, cooling towers, and desalination facilities. These custom formulations enhance reliability, streamline operations, and reduce downtime. With global demand for water treatment growing, advanced foam control technologies are becoming essential. They enable facilities to meet regulatory requirements, deliver cleaner water, and improve overall process efficiency, benefiting both industries and communities worldwide.

On 12 November, at the 2024 China Pulp Market Seminar held in Nanchang, Zhao Wei, Chairman of the China Paper Association, delivered a speech introducing the operation of the pulp and paper industry from January to September this year. From January to September this year, 25.64 million tonnes of pulp of various commodities were imported, a year-on-year decline of 4.4%. Among them, 6.31 million tonnes of bleached needle pulp, a year-on-year decrease of 570,000 tonnes; 11.31 million tonnes of bleached broad pulp, a year-on-year decrease of 510,000 tonnes; 770,000 tonnes of native pulp, a year-on-year decrease of 180,000 tonnes; 3.03 million tonnes of dissolving pulp, a year-on-year increase of 90,000 tonnes; 980,000 tonnes of chemical-organic pulp, 3.2 million tonnes of waste pulp, are basically unchanged from a year earlier. Zhao Wei also made a forecast for the annual production and sales, is expected to paper pulp production of about 94 million tonnes, an increase of about 6.4% year-on-year. 2024 domestic production of various types of virgin pulp of about 31 million tonnes, an increase of about 7% over last year; 2024 domestic apparent consumption of virgin pulp for papermaking of about 57.5 million tonnes, an increase of about 5% year-on-year. The total production of paper and paperboard is expected to be approximately 136 million tonnes, representing an increase of approximately 4.9% year-on-year. Apparent consumption of paper and paperboard is approximately 136.5 million tonnes, representing a year-on-year growth of approximately 3.7%. Pulp production for paper production was approximately 94 million tonnes, an increase of approximately 6.4% year-on-year. Consumption of pulp for papermaking was about 124 million tonnes, up about 4.8% year-on-year. He believes that the current market situation mainly includes: the economic situation is gradually stabilising, the total amount of production has increased; the amount of domestically produced pulp continues to improve, and imports of commodity pulp and paper are gradually stabilising or decreasing; competition in the market is fierce, and the difficulties are still relatively high; business revenues and profits are still not restored to the pre-epidemic level; and the phased and structural overcapacity is apparent, and competition in the market is intensifying.

October 2024 – As global demand for agricultural products increases, efficient and effective processes have become more crucial than ever. Foam is a frequent problem in agriculture, particularly during the mixing and application of pesticides, herbicides, and fertilizers. Foam buildup can lead to inaccurate dosing, clogged equipment, and wasted resources. Recent innovations in defoamer technology are tackling these issues, helping agricultural producers optimize operations, reduce waste, and improve yields. How Defoamers Support Agricultural Efficiency Foam formation in pesticide and fertilizer applications can disrupt even the most efficient operations. For instance, foam in pesticide tanks can lead to uneven applications, which reduces crop protection and results in wasted resources. Likewise, foam-related blockages in irrigation and spraying systems can lead to increased maintenance needs, system inefficiencies, and costly downtime. Advanced defoamers, designed for agricultural use, work by quickly dispersing foam and preventing its reformation, ensuring consistent mixing and application. In fertilizer production, for instance, defoamers help maintain product concentration and consistency, essential for delivering effective nutrients to crops. Enhanced Productivity and Reduced Costs The integration of defoamers in agriculture brings measurable benefits. By minimizing foam, producers can achieve more accurate application of chemicals, improve irrigation system efficiency, and reduce maintenance demands. The result is higher productivity, lower costs, and a more sustainable use of resources. As defoamer technology continues to evolve, its role in supporting agricultural efficiency and meeting rising food demands will only grow. These innovations represent a vital advancement, helping the agricultural sector to boost productivity, conserve resources, and produce higher-quality crops to meet global needs.