Over time, curtains can easily collect dust from the air, making them a common source of dirt and stains. Cleaning them can be quite challenging, especially when stubborn stains appear. While light dust can be removed with a feather duster or vacuum cleaner, more persistent stains require a deeper cleaning process. Proper curtain cleaning involves four main steps. First, you need to take off the curtains and separate any removable parts. Before using a feather duster or vacuum, make sure to carefully check for surface dust. When disassembling the curtains, use professional tools to avoid damaging the fabric. If some parts are stuck, don’t force them open—this could cause the surrounding frame to break. Many people have experienced small parts like clips or rings falling off during removal. To prevent this, it’s recommended to use a special container to store these small pieces while working on the curtains. Soaking your curtains is another important step. The type of detergent you choose should match the material of the curtain. A neutral detergent is usually the safest option, as highly acidic or alkaline solutions can damage the fibers. Soak the curtains for between 15 to 60 minutes, depending on the fabric. For example, linen curtains may need more than an hour to fully soak. A helpful tip is to use warm water, which can speed up the process and make washing more efficient. When washing, be careful not to use automatic washing machines for delicate fabrics like flannel, silk, or high-quality synthetic materials. These fabrics are more sensitive and can easily get damaged during mechanical washing. If your curtains are made of different materials, it's better to wash them by hand or take them to a professional dry cleaner to avoid fiber breakage. Drying is also crucial. After washing, avoid direct sunlight, as it can cause fading. Just like clothes, curtains should be dried in a shaded, well-ventilated area. This helps preserve their color and texture. Also, it's best to avoid using a dryer for curtains, as the heat can shrink or damage the fabric. Instead, let them air dry naturally. Finally, remember to remove any decorative elements like lace before washing. This prevents damage or loss during the process. By following these tips, you can keep your curtains clean, fresh, and in great condition for a long time. Low porosity clay bricks are made of low aluminum mullite as the main raw material, formed by high pressure molding and high temperature sintering. The main mineral composition is mullite phase, the product has excellent high temperature physical properties and chemical erosion resistance. Suitable for Plugging Oven Holes,Clogging Refractory Clay Bricks,Clogging Refractory Clay Brick Huixian Xinwei Refractories Co. , https://www.xinweirefractory.com
Low porosity clay brick stability is good, the degree of erosion does not occur sudden change, than ordinary clay brick life increased by 2 to 3 times. Thermal conductivity, specific heat and solubility, respectively, than ordinary clay bricks 2 times higher than 10% and 40%, heat storage capacity than ordinary clay bricks 50% to 60% higher than the thermal efficiency of the kiln can be improved.
Low porosity clay bricks are characterized by:
1. Low porosity, 13 to 15%;
2. Load softening temperature is high for about 1472 ℃;
3. High compressive strength at room temperature, generally about 100MPa;
4. Good volume stability at high temperature and good abrasion resistance;
5. good resistance to infiltration and erosion.
Low porosity clay brick as a good clay refractory brick products, so often used in chemical erosion, temperature fluctuations in the environment, such as steel, glass, chemical industry. The effect is quite obvious in the use of glass hot room and the use of iron water tank.