{"id":3211,"date":"2026-09-03T02:20:36","date_gmt":"2026-09-02T18:20:36","guid":{"rendered":"http:\/\/www.atrintc.com\/blog\/?p=3211"},"modified":"2026-09-03T02:20:36","modified_gmt":"2026-09-02T18:20:36","slug":"how-does-polyaluminium-chloride-improve-the-quality-of-ceramic-products-45fd-40c034","status":"publish","type":"post","link":"http:\/\/www.atrintc.com\/blog\/2026\/09\/03\/how-does-polyaluminium-chloride-improve-the-quality-of-ceramic-products-45fd-40c034\/","title":{"rendered":"How does Polyaluminium Chloride improve the quality of ceramic products?"},"content":{"rendered":"

Hey there! I’m a supplier of Polyaluminium Chloride (PAC), and today I wanna chat about how this nifty chemical can really up the game when it comes to the quality of ceramic products. Polyaluminium Chloride<\/a><\/p>\n

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First off, let’s get a basic understanding of what PAC is. Polyaluminium Chloride is a water – soluble inorganic polymer. It’s got a bunch of cool chemical properties that make it super useful in a whole bunch of industries, and the ceramic industry is no exception.<\/p>\n

1. Improving Slurry Stability<\/h3>\n

In the ceramic manufacturing process, the first step often involves making a ceramic slurry. This is a mix of ceramic raw materials and water. Now, the stability of this slurry is crucial. If it’s not stable, you can end up with a whole bunch of issues like settling, segregation, and lumps in the final product.<\/p>\n

PAC acts as a super effective flocculant and coagulant in the ceramic slurry. When we add PAC to the slurry, it helps to bring together the fine ceramic particles. It does this by neutralizing the surface charges of these particles. You see, in a slurry, the ceramic particles usually have the same kind of electrical charge on their surfaces. This charge makes them repel each other, and that’s why they stay floating around individually in the water. But when PAC comes in, it neutralizes these charges. Once the charges are neutralized, the particles start to come closer together and form larger flocs.<\/p>\n

These larger flocs are much easier to handle. They don’t settle as quickly, which means the slurry stays homogeneous for a longer time. This is great for the manufacturing process because it allows for a more consistent and even distribution of the ceramic materials. When the slurry is poured or injected into molds, it flows more smoothly and evenly, reducing the chances of defects in the final ceramic product.<\/p>\n

For example, in the production of ceramic tiles, a stable slurry ensures that the tile has a uniform texture and color. If the slurry is not stable, you might end up with tiles that have uneven thickness or patches of different colors, which are big no – no’s in the ceramic market.<\/p>\n

2. Enhancing Green Body Strength<\/h3>\n

The green body is the ceramic piece before it goes through the firing process. Having a strong green body is really important because it can withstand handling during the production process without getting damaged.<\/p>\n

PAC helps in enhancing the green body strength in a couple of ways. First of all, as we mentioned earlier, it forms flocs in the slurry. These flocs bind the ceramic particles together more tightly. When the slurry is dried to form the green body, the floc structure created by PAC provides an internal framework that holds the particles in place.<\/p>\n

Secondly, PAC can also react with some of the components in the ceramic raw materials. It can form chemical bonds that add to the overall strength of the green body. For instance, when it reacts with certain clays, it can create a more stable and cohesive structure. This is especially important for complex ceramic shapes. If the green body is weak, it might crack or break when it’s being moved around or shaped further. But with the added strength from PAC, these risks are significantly reduced.<\/p>\n

3. Reducing Water Absorption<\/h3>\n

Water absorption is a big deal in ceramic products. High water absorption can lead to all sorts of problems. For example, in ceramic plumbing fixtures, high water absorption can cause the fixture to weaken over time as water penetrates the pores and causes corrosion. And in ceramic tiles, it can make the tiles more prone to staining and damage.<\/p>\n

PAC can help reduce water absorption in ceramic products. When PAC is added to the ceramic slurry and the product is fired, it helps to create a more dense and compact structure. The flocs formed by PAC in the slurry arrange themselves in such a way that they fill in the small pores between the ceramic particles. During the firing process, these flocs and the chemical reactions they undergo lead to a more solid and less porous final product.<\/p>\n

This reduction in porosity means that there are fewer spaces for water to seep into. As a result, the ceramic product has lower water absorption rates. This improves the durability and performance of the ceramic, making it more suitable for long – term use in various applications.<\/p>\n

4. Improving Glaze Adhesion<\/h3>\n

The glaze is the shiny outer layer on ceramic products. It not only gives the ceramic a nice appearance but also provides protection. However, getting the glaze to adhere properly to the ceramic surface can be a challenge.<\/p>\n

PAC can play a role in improving glaze adhesion. When PAC is used in the ceramic manufacturing process, it modifies the surface properties of the ceramic body. The flocculating and binding action of PAC can create a more rough and textured surface on the green body. This rough surface provides more points of contact for the glaze to stick to.<\/p>\n

Also, the chemical changes brought about by PAC in the ceramic body can create a better chemical compatibility with the glaze. When the glaze is applied and fired, it can form stronger bonds with the ceramic body. This results in a more durable and long – lasting glaze finish. For example, in decorative ceramic items, a well – adhered glaze means that the colors and patterns won’t start to peel or chip off easily.<\/p>\n

5. Controlling Rheological Properties<\/h3>\n

Rheology is all about how a material flows. In the ceramic industry, controlling the rheological properties of the slurry is essential for a smooth manufacturing process.<\/p>\n

PAC can adjust the viscosity of the ceramic slurry. By adding the right amount of PAC, we can make the slurry more or less viscous depending on the requirements. For example, when we’re using methods like slip casting to make ceramic items, we need a slurry with a certain viscosity. If the slurry is too thin, it might not hold its shape in the mold. If it’s too thick, it won’t flow into the mold properly.<\/p>\n

PAC can also affect other rheological properties like thixotropy. Thixotropic materials get thinner when they’re stirred or agitated and get thicker when they’re left alone. This property is really useful in ceramic manufacturing because it allows us to easily move the slurry during the production process and then have it set properly in the mold.<\/p>\n

Why Choose Our PAC?<\/h3>\n

Our PAC is of the highest quality. We’ve invested a lot of time and effort in perfecting our manufacturing process. We source our raw materials from reliable suppliers and use state – of – the – art technology to produce PAC that meets strict quality standards.<\/p>\n

When you use our PAC in your ceramic manufacturing process, you can expect consistent results every time. Whether it’s improving slurry stability, enhancing green body strength, or reducing water absorption, our PAC delivers.<\/p>\n

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If you’re in the ceramic industry and looking for a way to take your product quality to the next level, I highly recommend giving our PAC a try. It’s a small investment that can make a huge difference in the performance and appearance of your ceramic products.<\/p>\n

Drinking Grade Polyaluminium Chloride<\/a> If you’re interested in purchasing Polyaluminium Chloride for your ceramic production, don’t hesitate to get in touch. We’re always here to answer any questions you might have and discuss how our PAC can best fit into your manufacturing process. Reach out to us for a no – obligation quote and let’s start this quality – enhancing journey together.<\/p>\n

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