What are the applications of 50% Cyanamide in the plastic industry?
Oct 02, 2025| Hey there! I'm a supplier of 50% Cyanamide, and today I'm super excited to chat about its applications in the plastic industry.
First off, let's have a quick intro to 50% Cyanamide. Cyanamide, with the CAS number Cyanamide 420-04-2, is a pretty nifty chemical compound. The 50% solution form that I supply is a stable and versatile product, which has some really cool uses in plastics.
One of the main applications of 50% Cyanamide in the plastic industry is as a cross - linking agent. In plastic manufacturing, cross - linking is like building a strong net within the plastic material. It connects the polymer chains together, making the plastic tougher, more heat - resistant, and less likely to deform.
For example, in the production of Polyvinyl Chloride (PVC) 9002-86-2, 50% Cyanamide can be used as a cross - linking agent. PVC is one of the most widely used plastics in the world. It's used in everything from pipes and cables to window frames and packaging. When 50% Cyanamide is added during the PVC production process, it helps to improve the mechanical properties of the PVC. The cross - linked PVC becomes more rigid and has better resistance to chemicals and environmental factors. This means that PVC products made with the help of 50% Cyanamide can last longer and perform better in harsh conditions.
Another important application is in the modification of plastic resins. Plastic resins are the raw materials used to make various plastic products. By adding 50% Cyanamide to these resins, we can change their properties in a positive way.
Let's say we're dealing with some thermoplastic resins. Thermoplastics are plastics that can be melted and reshaped multiple times. But sometimes, they lack certain properties like high strength or good adhesion. When we introduce 50% Cyanamide into the thermoplastic resin, it can react with the functional groups in the resin. This reaction can lead to the formation of new chemical bonds, which in turn enhance the strength and adhesion of the thermoplastic. So, products made from these modified thermoplastics can be used in more demanding applications, such as automotive parts or aerospace components.
50% Cyanamide also plays a role in the production of biodegradable plastics. With the increasing concern about environmental pollution caused by traditional plastics, the demand for biodegradable plastics is on the rise. Biodegradable plastics are designed to break down naturally in the environment over time.
In the manufacturing of some biodegradable plastics, 50% Cyanamide can be used as a catalyst or a co - monomer. As a catalyst, it speeds up the chemical reactions involved in the synthesis of the biodegradable plastic. This can reduce the production time and cost. As a co - monomer, it can be incorporated into the polymer structure of the biodegradable plastic, changing its properties. For instance, it can make the biodegradable plastic more flexible or more resistant to water, depending on the specific requirements of the application.
Now, let's talk about how 50% Cyanamide is related to the raw materials used in the plastic industry. One of the key raw materials for producing Cyanamide is Granular Calcium Carbide for Chemical. Calcium carbide reacts with nitrogen under certain conditions to produce Cyanamide. This shows the importance of a well - established supply chain in the chemical and plastic industries. As a 50% Cyanamide supplier, I work closely with suppliers of granular calcium carbide to ensure a stable and high - quality supply of my product.
In addition to the above applications, 50% Cyanamide can also be used in the surface treatment of plastic products. Surface treatment is important because it can improve the appearance, durability, and functionality of plastic products.
For example, when we apply a thin layer of a solution containing 50% Cyanamide on the surface of a plastic product, it can react with the surface molecules of the plastic. This can create a more active surface, which is better for coating, printing, or bonding. So, plastic products with a surface treated with 50% Cyanamide can have better adhesion for paints, inks, or other coatings. This is especially useful in the production of plastic consumer goods, where a good appearance and long - lasting finish are important.
When it comes to the quality of 50% Cyanamide, I take it very seriously. I ensure that my product meets the highest industry standards. The purity of my 50% Cyanamide is carefully controlled, and I conduct regular quality checks to make sure that every batch is consistent in terms of its chemical properties. This is crucial because in the plastic industry, even a small variation in the quality of the raw materials can have a big impact on the final product.


If you're in the plastic industry and looking for a reliable supplier of 50% Cyanamide, I'd love to hear from you. Whether you're involved in PVC production, biodegradable plastic manufacturing, or any other plastic - related business, my 50% Cyanamide can bring a lot of benefits to your products. It can help you improve the quality, performance, and competitiveness of your plastic products in the market. So, don't hesitate to reach out and start a conversation about how we can work together.
In conclusion, 50% Cyanamide has a wide range of applications in the plastic industry. From cross - linking and resin modification to surface treatment and biodegradable plastic production, it's a valuable chemical that can enhance the properties of plastic products. As a supplier, I'm committed to providing high - quality 50% Cyanamide to meet the needs of the plastic industry. If you're interested in purchasing 50% Cyanamide for your plastic manufacturing processes, feel free to contact me for more information and to start a procurement discussion.
References
- "Plastic Materials and Their Applications" - A general textbook on plastics that provides an overview of different plastic types and their manufacturing processes.
- "Chemical Reactions in Plastic Production" - A research paper that details the chemical reactions involved in the production of various plastics and the role of additives like Cyanamide.
- "Advances in Biodegradable Plastics" - A publication that focuses on the latest developments in biodegradable plastics and the use of different chemicals in their synthesis.

