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Calcium Chloride Suppliers in China - High-Quality Powder, Flake, Pearls & Spiky Ball (74%/94% Content) from Factory
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Packing
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transportation
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Main Application
Product Details
Calcium Chloride is a white, odorless, highly soluble salt widely used in paper manufacturing, glass production, and textile dyeing processes. It is available in different forms such as flakes, pellets, and powder.
Product Usage
Papermaking
- As an additive and deinking of waste paper, it can improve the strength and quality of paper.
Textile Printing and Dyeing
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1. As a direct dye cotton dyeing agent:
With direct dyes, sulfurized dyes, VAT dyes and indyl dyes dyeing cotton, can be used as a dye promoting agent.
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2. As a direct dye retarding agent:
The application of direct dyes on protein fibers, silk dyeing is more, and the dyeing fastness is better than that of general acid dyes.
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3. For acid dye retarding agent:
With acid dyes dyeing silk, hair and other animal fibers, often add sulfuric acid and acetic acid to promote the color of pigment acid, but at the same time, when the powder is used as retarding agent.
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4. The ground color protectors for the scouring of the silk fabric:
In the scouring printing or dyeing silk fabric, the dye may be peeled off, resulting in staining of the ground color or other fabrics.
Glass Industry
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1. Preparation of high temperature glass:
Because the melting method of calcium chloride glass can reduce the melting point of the glass, high temperature glass can be prepared. High temperature glass has the characteristics of good high temperature stability and strong corrosion resistance, so it is widely used in high temperature equipment, such as high temperature reaction bottles in laboratories, high temperature furnaces and so on.
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2. Preparation of special glass:
Calcium chloride glass melting method can also prepare special glass materials, such as optical glass, magnetic glass, radioactive glass, etc. These special glass materials can be widely used in various fields, such as optical instruments, magnetic storage media, nuclear equipment and so on.
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3. Preparation of bioglass:
Bioglass is a new type of biomedical material, which can be widely used in the repair of human bone defects, dental repair and other fields. Some bioglass materials can be prepared by calcium chloride glass melting process. These materials have good biocompatibility and bioactivity, and can promote biological tissue regeneration and repair.
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Frequently Asked Questions
What are the primary industrial applications of Calcium Chloride?
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Calcium Chloride is widely used in paper manufacturing to improve paper strength, in textile dyeing as a dye promoting and retarding agent, and in the glass industry to reduce the melting point during glass production.
How does Calcium Chloride benefit the papermaking process?
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It acts as an additive and helps in the deinking process of waste paper, which significantly improves the overall strength, durability, and quality of the final paper product.
What role does Calcium Chloride play in textile dyeing?
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In textile processing, it functions as a dye-promoting agent for cotton dyeing, a retarding agent for direct and acid dyes on protein fibers (like silk and wool), and a ground color protector during fabric scouring.
How is Calcium Chloride utilized in the glass industry?
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By lowering the melting point of glass, it enables the preparation of high-temperature glass, specialized glasses (like optical, magnetic, and radioactive glass), and bioglass used for biomedical repairs.
In what physical forms is Calcium Chloride available?
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Calcium Chloride is commonly supplied in various forms depending on application requirements, including flakes, pellets, and powder.