| Customization: | Available |
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| CAS No.: | 1305-62-0 |
| Formula: | Ca(Oh)2 |
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Calcium hydroxide can also be called slaked lime or hydrated lime. It is produced by digesting calcium oxide with water and further processing. This strongly alkaline substance gradually absorbs carbon dioxide in the air, becoming calcium carbonate. Calcium hydroxide is a strong base with bactericidal and preservative properties. It has a corrosive effect on skin and fabrics. It reacts with acids to form corresponding calcium salts.
High purity calcium hydroxide is an indispensable raw material for the production of adhesives
Firstly, it can be used to adjust the pH value of the adhesive system. Calcium hydroxide is a strong base, and by adding an appropriate amount of it, the pH value of the adhesive can be controlled within a suitable range. This is beneficial for influencing the stability and reactivity of polymers in the adhesive. For example, in some water - based acrylic adhesives, adjusting the pH value to 7 - 9 by using calcium hydroxide can stabilize the emulsion, prevent the polymer from coagulating, and promote the cross - linking reaction, thereby improving the adhesive strength and water resistance of the adhesive.
Secondly, calcium hydroxide can participate in the cross - linking reaction. It can react chemically with certain functional groups in the adhesive to form a cross - linked structure. For instance, in polymer adhesives containing functional groups such as carboxyl and hydroxyl groups, the calcium ions in calcium hydroxide can complex with the carboxyl groups to form an ionic cross - linked network. This increases the cohesion and adhesive strength of the adhesive, and also improves its heat resistance and solvent resistance.
Finally, in some wood adhesives, calcium hydroxide can interact with components such as cellulose in wood to form an alkaline protective film on the wood surface, which prevents the intrusion of moisture. At the same time, it can also work synergistically with other components in the adhesive to improve the water - resistance of the adhesive, enabling the bonded wood to maintain good adhesive strength in a humid environment.
Changshu Hongyu Calcium Co., Ltd. offers high-quality calcium hydroxide products for a wide range of applications.
Product: Calcium Hydroxide
Company: Changshu Hongyu Calcium Co., Ltd.
The packaging is secure for shipping, and loading is done with caution. Avoid transporting calcium hydroxide on rainy days.
Store in a cool, ventilated warehouse with humidity not exceeding 85%. The packaging is sealed to prevent moisture absorption. Avoid contacting with water, kept in dry, cool, draught-free atmosphere.
Changshu Hongyu Calcium Co., Ltd., in collaboration with colleges and universities, utilizes cutting-edge technology to specialize in the production of industrial, chemical, and petroleum additives. Our range includes calcium hydroxide, calcium oxide, and other lime products. These additives are essential for enhancing the quality of petroleum products, lubricants, petrochemicals, and play a crucial role in environmental protection, sewage treatment, and food desiccation industries. Our products undergo rigorous scientific testing and strict management protocols to ensure top-notch quality.
Changshu Hongyu Calcium Co., Ltd. offers a range of lime products that have been widely adopted by major petrochemical enterprises in China. Our products are known for their low cost, high purity, and excellent efficiency, making them highly sought after in the market.
With three processing lines and a capacity of over 100 tons of lime products per day, we specialize in the production of calcium hydroxide, calcium oxide, and other high-quality products. Our internal control standards ensure that our products meet the highest quality requirements.
Q&A
Q: Are you a trading company or a factory?
A: We are factory.
Q: What is your main product?
A:Calcium oxide, calcium hydroxide
Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
Q: How long time you can make the shipping?
A: We can make the shipping within 7 days after confirming the order.
Q: Where is your factory located? How can I visit the factory?
A: Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.
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