The textile industry requires high process requirements, the quality of textile products is also relatively high, textile printing and dyeing process is more complex, printing and dyeing is divided into high temperature printing and dyeing, mid temperature printing and dyeing process. In the textile slurry will add dyes and surfactants such as penetrant and emulsifier. The whole manufacturing process, easy to meet the blistering problem, blistering will affect the production process, may seriously affect the quality of the product. Textile printing and dyeing in which links are likely to lead to blistering? 1, The pulp sizing process is easy to foam, due to the sizing process, the yarn moves very fast, easy to lead to blistering, if not handled in a timely manner may lead to textile printing and dyeing finished product pattern colour is not uniform, and even white spots, spots and so on. Resulting in poor product quality. 2, Textile pretreatment process is easy to foam, pretreatment process, bleaching and washing when adding bleaching agent and cleaning agent in high temperature cooking and training is easy to foam. 3, Easy to foam in the dyeing process, in the high temperature and medium temperature dyeing, the rapid vibration of the machinery is likely to lead to blistering. 4, Colour paste is easy to cause blistering during mixing and printing, and the foam will easily lead to blurring of printing and dyeing pattern and uneven colouring. Textile printing and dyeing process encountered foaming problems, you can add textile printing and dyeing defoamer to solve the problem. Textile printing and dyeing defoamer dosage is small, but the defoaming power is highly praised by many textile printing and dyeing manufacturers. Textile defoamer dosage is small, the cost of adding is not high, but it helps textile manufacturers to solve the foam problem, is the essence of the concentrate. Rickman is a manufacturer of defoamer, for the textile printing and dyeing industry and its application and the development of a variety of products, can quickly dissolve with the slurry, and then defoamed, and foam inhibition for a long time, can withstand high temperatures. It is widely used in high temperature dyeing, medium and normal temperature dyeing, textile slurry, textile printing, pre-treatment, textile printing and dyeing auxiliaries, softeners, soft tablets, and other industrial production for defoaming and foam inhibition.

Circulating water treatment defoamer is a chemical widely used in industrial production, its main function is to help control air bubbles and foam in the water treatment system and improve the efficiency and stability of the system. In the circulating water treatment system, due to the presence of various impurities and additives in the water, it is easy to produce bubbles and foam, affecting the normal operation of the system. Therefore, adding defoamer has become a common treatment method. Circulating water treatment defoamer developed by RICKMAN defoamer can be used in various industries recycled wastewater treatment, various types of industrial wastewater, domestic and chemical wastewater, as well as everything in the room temperature, alkaline system of water treatment defoaming and so on. Circulating water treatment defoamer helps to improve product quality. In some production processes that require the use of recycled water, foam can lead to the aggregation of impurities in the water, affecting the quality of the product. The use of defoamer can remove the foam, keep the water clean, to ensure the purity of the water in the production process, improve product quality! The use of defoamer in circulating water treatment by RICKMAN can not only improve the efficiency of the system, but also reduce energy consumption and maintenance costs. Through the rational selection and use of defoamers, you can effectively solve the circulating water treatment system bubbles and foam problems, to ensure the normal operation of the system. Therefore, in industrial production, circulating water treatment defoamer is widely used and plays an important role. In short, RICKMAN circulating water treatment defoamer is an indispensable helper in the water treatment industry. It can help you solve the serious problem of water treatment foaming, improve the quality of the product and ensure the normal operation of the system. If you are worried about the problem of wastewater foaming, try RICKMAN circulating water treatment defoamer to make your water treatment work easier!

Paper production process is very easy to appear a lot of foam, which is mainly related to the paper pulp composition and process. Foam will affect the formation of paper, paper making paper of poor quality, encountered the problem of papermaking foam, can be eliminated by adding papermaking pulp defoamer to eliminate foam. [ I ] Reasons for papermaking pulp foaming Increased content of these substances in the pulp, it will be easy to produce foam. There are generally the following main reasons: 1, The pulping part of the pulp is not clean, or bleached pulp washing is not clean, when the pulp remains a large number of surface-active substances, resulting in the paper machine feeding system to produce foam. 2, The amount of sizing is larger, so that the pulp contains more rosin acid salt, or pulp pH is higher, so that the gum is not well precipitated on the fibre, and the form of rosin acid soap present in the pulp, will lead to increased foam. [ II ] paper making foam hazards 1, Foam for papermaking project has a greater impact. The presence of foam in the paper, will make the concentration of the pulp box fluctuations, so that the paper flow state is not stable. It can close the microporous surface of the wet paper web caused by the net part of the dewatering difficulties, so that the fibres and undispersed filler in the net part of the cohesion of the impact of the paper width of the uniformity. 2, The foam will also form a floating pulp so that the paper on the network appeared agglomerates in serious cases caused by the head break. Copying cardboard, foam exists between the cardboard layers, reducing its interlayer bond strength foam will also make the paper or cardboard produce foam holes, foam spots. Resin spots and other paper diseases. 3, In the process of coated paper if the storage tank and coating rollers have a large number of foam, so that the foam overflow which not only affects the normal operation of the coating caused by the flow of paint will also pollute the environment. Coated paper with foam drying, foam due to thermal expansion of the air within the rupture, the formation of a depression in the paper surface, thus destroying the paper surface of the glossy and smooth affecting the paper print map of the fine and complete. When the foam is serious, it will increase the viscosity of the paint, and make the paint flow performance deteriorate and bring difficulties to the production. [Ⅲ] Anti-foaming programme Paper production foam is more difficult to avoid, and easy to cause negative impact. So paper production foam needs to be controlled as soon as possible, as soon as possible to deal with. Add defoamer is a very common method, defoamer is a chemical defoaming programme, will not change the original production process, does not affect the paper production process, the use of very convenient.

With the development of society and the popularity of safety knowledge education, the new era of society people gradually focus on product safety performance issues. Industrial cleaning defoamer because the exposure in people's lives is small and still a chemical, so people will worry about his use will endanger human life and health safety. This is also a problem that many industrial cleaning manufacturers will take into account when buying defoamers. Today, I will reveal the industrial cleaning defoamer is harmful to the human body. The main component of industrial cleaning defoamer is silicone, which is mainly composed of several parts: 1. The active ingredient: the active ingredient is the core ingredient in the industrial cleaning antifoam agent, mainly to play a role in breaking the bubble, reduce the role of foam surface tension; 2. Emulsifier: emulsifier can optimise the dispersion performance of industrial cleaning antifoam agent, so that the antifoam agent can be better dispersed in water or oil, give full play to its antifoaming ability; 3. Carrier: carrier in the industrial cleaning defoamer accounted for a large proportion of its surface tension is not high, mainly to support the role of the medium. It can enhance the anti-foaming agent's anti-foaming and defoaming performance; 4. Emulsification additives: can make the defoamer emulsification effect is better. Industrial cleaning defoamer in these components of human health are minimal, such as silicone, its chemical properties are very stable, chemically inert, and more stable than other polymers, so it will not react with the human body parts, but also more common in life, a chemical material, silicone mobile phone shells, silicone bottles and so on all contain silicone. There are also scientific studies have found that industrial cleaning defoamer components are added in accordance with a certain ratio, human skin contact with a standard amount of defoamer generally does not produce adverse effects. But for safety reasons, in the use of industrial cleaning defoamer should also do a good job of the corresponding protective work.

Agricultural defoamer has a very significant meaning for the production of agriculture, its quality affects the quality of pesticides, fertilisers and other products, at the same time, to a certain extent, also affects the growth and development of crops. How to select a good agricultural antifoam agent is also the concern of various agricultural drug manufacturers, today, I will tell you an agricultural antifoam agent selection method. First of all, before selecting an agricultural antifoam agent, we should find out the reason why the product foams, and choose an antifoam agent manufacturer with good product quality and a complete range and high reputation. Then, according to the following conditions to select agricultural defoamer: 1, Agricultural antifoam agent can not affect the basic nature of the drug as well as the medicinal effect; 2, The temperature of the agricultural antifoam agent as well as the PH value of the use of a wide range; 3, Agricultural antifoam agent can not have precipitation, there are floating objects, sediments, floating oil and other situations; 4, Agricultural antifoam agent should not only have a strong defoaming effect, foam inhibition ability should also be good; 5, Agricultural antifoam agent can not contain harmful substances, to achieve environmental protection without pollution; 6, Agricultural antifoam agent additive amount should be small, to be able to use a small amount of additive to solve the problem of foaming; 7, The use of agricultural defoamer should be convenient, easy to dilute, easy to store.

Foam problem in coating system usually appears in the process of production and use, due to the existence of surfactants such as emulsifier used to emulsify hydrophobic substrate, wetting agent used to wet the substrate (coated material) and dispersant used to disperse pigments in the formula, which not only produces a large number of air bubbles, but also makes the bubbles have a tendency to stabilise, and won't disappear for a very long time. In the process of coating film formation, bubbles will cause a lot of disadvantages if they do not disappear, so add coating defoamer to eliminate these bubbles in order to achieve satisfactory results! The reason of bubble formation: The generation of bubbles is the dispersion system of gases dispersed in the liquid. In the paint, because of the presence of surfactants, these bubbles rise to the air interface, but it is any surface film containing a layer of surfactants surrounded by a layer of bilayer. The bubbles are aggregated together at the surface of the liquid to form a foam layer. Initially, the foam layer contains a number of individual bubbles, but as the number of bubbles increases, they become compressed and tightly bound together, and the pressure of the air in the bubbles changes, transforming them into more stable polyhedral foams. The problem is usually caused by the formation of polyhedral foam during the production and filling of these coatings. During mixing and dispersing procedures or during the filling of the coating, the appearance of foam layers can complicate the process, delaying production and reducing plant efficiency. Defoaming mechanism of paint defoamer: This defoamer is a combination of n-propyl acetate and methyl ethyl ketone. After use, it can quickly combine with the stable surfactant layer and penetrate into the bubble film, spread rapidly after contact with the foam, forming a very thin double-layer film, with the further diffusion of defoaming active substances, replacing the original foam film wall. And because the surface tension of the antifoam agent is lower than that of the bubble liquid, so the antifoam agent molecules attached to the surface of the bubble film will make the local surface tension decrease, and the other parts of the film still maintain the original surface tension. This difference in surface tension on the bubble film will cause the strong part of the tension to pull the weak part of the tension. Therefore, the whole bubble will appear stress imbalance, which will lead to bubble rupture. The choice of coating defoamer: Defoamer is very targeted, often in a foaming system in a good effect in another system may be poor or even help the phenomenon of foam. Coating antifoam agent selection is a more complex issue, because in the coating system, the types of additives are more, how to match them with the antifoam agent to produce a good effect, which needs to be tested before indeed.

As the name suggests, water-based cutting fluid is a liquid used for metal cutting, grinding and abrasive machining. Due to its good cooling properties, lubricating properties, anti-rust properties, degreasing and cleaning functions, anti-corrosion functions and easy dilution lubrication, most of these cutting fluids are made of various super-functional additives through scientific blending and formulation. Other characteristics, can be used to cool and lubricate tools and machined parts, is a commonly used liquid in industry. Water-based cutting fluids contain a large number of surfactants, so there are always various foam problems in use. Therefore, it is necessary to use a water-based cutting fluid defoamer. Adding it in the process of use can play a significant anti-foaming effect. Our technicians combined with many years of experience in defoaming, developed and produced aqueous cutting fluid defoamer. The defoamer is made of special modified polyether and fluorine-containing raw materials mixed by a special process, and it dissolves quickly. It can defoam and inhibit foam under high temperature, strong acid and alkali, high shear and high pressure conditions, and has many excellent properties: 1、Excellent resistance to high temperature, acid and alkali, no floating, no floating oil;. 2、It can eliminate and inhibit the foam of all kinds of bad systems in a wide temperature range. 3, it has good diffusivity and permeability, can be fully compatible with oil and cutting fluid, in acid, alkali, salt, electrolyte and hard water can play a stable role.

In the water crisis continues to erupt now, water resources have become a very precious resource, water used in all aspects of life, people's daily life has been inseparable from the water, human beings to carry out water treatment has been quite a number of years of history, the way of water treatment, including physical treatment and chemical treatment, mainly for the treatment of sewage and drinking water, and in the sewage treatment works, due to the easy generation of bubbles, it needs to be used to sewage treatment defoamer. Use to sewage treatment defoamer. The purpose of water treatment is to improve the quality of water to meet certain water quality standards. Water recycling can save water to a large extent, in the process of sewage treatment, will encounter a large number of biochemical pools produce a large number of foam, and if stationary, it will overflow from the pool, causing serious contamination of external equipment outside the pool wall, so that the operating conditions deteriorate, seriously affecting the surrounding environment. Water treatment defoamer can well control or clean up the foam generated in the process of sewage treatment, with the continuous development of the defoamer industry, sewage treatment defoamer a wide range of types of sewage treatment defoamer for different sewage there are different defoamer for sewage, such as: domestic sewage treatment defoamer, aquaculture wastewater treatment defoamer, plating wastewater treatment defoamer and so on. The recycling of water after sewage treatment meets the requirements of contemporary socio-economic development and environmental protection. Along with the water resources crisis, the process of sewage reuse has also become a point of concern, in order to improve the water quality and change the environment, the technology of sewage treatment will continue to develop and innovate.

One of the major issues facing participants in the Brazilian containerboard market at the moment is the impact of the floods in Rio Grande do Sul on demand in the country. Although difficult to estimate, especially in light of the downward revision of gross domestic product (GDP) forecasts, we still believe that the floods will have a limited impact on demand for paper products in 2024, as the negative impact should be offset by a positive outcome. The industry consensus is that Brazil's 2% GDP growth forecast could be revised down by 0.3-0.4 percentage points, as Rio Grande do Sul accounts for around 6.5% of the country's GDP, but has a higher share of industrial production (~8%) and agriculture (~13%). The federal government estimates that the state, which has a population of 10.8 million, will need about $10bn to rebuild. Several pulp and paper mills were directly or indirectly affected by the tragedy. It's worth noting that, according to estimates from economists at Valor Media Group, the average GDP of affected countries fell by about 1.5 percentage points following other similar disasters around the world. So what does this mean for paper product consumption? For ease of explanation, we will discuss this in two time frames: the short term (next 1-3 months) and the medium term (next 4-12 months). Short-term impact: more difficult to assess In the short term, it is expected that existing mills in the state will experience lower start-up rates, which will reduce production and raw material consumption. However, other mills across Brazil may be able to temporarily increase their start-up rates to offset the loss of production at the Rio Grande do Sul mill. The state is home to CMPC's Guaíba mill, which has the capacity to produce 2.3 million tonnes of pulp per year, or about 7.9% of the country's total pulp capacity. There are also at least seven household paper producers there, with annual production of 90,000 tonnes, or 3.7% of Brazil's household paper capacity; printing and writing paper production of about 77,000 tonnes per year, or about 3% of Brazil's total capacity; and boxboard capacity of about 107,000 tonnes and other industrial packaging paper capacity of about 24,000 tonnes, or 1.7% and 0.9% of the country's capacity, respectively. Thus, at first glance, the tragedy should have had little impact on the production side, regardless of the type of paper. However, the consumption of paper products by the local industry will decline as manufacturers partially or completely stop production during the disaster. The main impact on packaging paper consumption will come from containerboard, although this is largely produced out of state, and the animal protein and food industries, which have reported double-digit losses and production losses due to rationing of animal raw materials for the major beef and food industries. Exports are also expected to decline in the near term, thereby reducing packaging paper consumption. However, consumption o...