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Chemical Formula: Ca(OH)₂
English Names: Calcium hydroxide; Hydrated lime; Slaked lime
Aliases: Slaked lime, Hydrated lime
CAS Number: 1305-62-0
Appearance: White powdery solid
Water Solubility: Slightly soluble in water; solubility decreases with temperature increase. Solubility at 20℃: 1.65g/L
Density: 2.24g/mL (25℃)
Melting Point: 580℃ (decomposes into calcium oxide upon dehydration)
Boiling Point: 2850℃
Low Iron High Whiteness Calcium Hydroxide
The addition of low iron high whiteness calcium hydroxide can improve the flowability and processability of plastics. In the process of plastic processing, it can reduce the viscosity of plastic melt, making it easier for plastic to be formed in molds, reducing energy consumption and equipment wear during the processing, and improving production efficiency and product quality stability. For example, in the processing of polyvinyl chloride (PVC) plastic, adding low iron and high whiteness calcium hydroxide can make PVC smoother during extrusion or injection molding, and improve the surface quality of the product.
Due to its high whiteness, low iron high whiteness calcium hydroxide can significantly improve the whiteness and glossiness of plastic products, and enhance their appearance quality. In white or light colored plastic products, it can serve as a supplement or substitute for white pigments, reducing the use of expensive white pigments while achieving good whiteness effects. For some plastic products with high appearance requirements, such as plastic pipes, plastic sheets, plastic films, etc., adding low iron and high whiteness calcium hydroxide can make the product have better visual effects and increase its market competitiveness.
As a relatively inexpensive filler, the addition of low iron high whiteness calcium hydroxide can reduce the production cost of plastics without compromising their performance. It can effectively reduce raw material costs and improve the economic benefits of enterprises while ensuring the quality of plastic products.
Qualification Certificate
FAQ
Q: Are you a trading company or a factory?
A: We are a factory.We have two factories and a limestone mine.
Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate and Nano calcium carbonate.
Q: What payment methods are supported?
A: T/T、L/C、D/P.
Q: Where is your factory?
A: One factory is located in Changshu, Jiangsu Province, and the other factory is in Jingmen, Hubei Province, welcome to visit us at any time.
Q: Do you provide free samples?
A: Yes.
Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.
