by Kandui Industries Pvt. Ltd. | Nov 18, 2024 | Color Masterbatch, Masterbatches
Engineering polymer colour masterbatch offers several advantages in various industries.
Here Are The Top Five Advantages:
Consistent Coloration:
Engineering polymer colour masterbatch ensures consistent and uniform coloration of plastic materials. This is essential for industries where colour consistency is crucial, such as automotive, consumer electronics, and packaging. The masterbatch contains pre-dispersed pigments or dyes, resulting in even colour distribution throughout the final product.
Ease of Use:
Using colour masterbatch simplifies the manufacturing process. Instead of handling and measuring individual pigment powders, manufacturers can directly add the masterbatch to the polymer resin. This streamlines production, reduces the risk of errors, and saves time and labor costs.
Cost-Effective:
Engineering polymer colour masterbatch can be more cost-effective than buying individual pigments in bulk. The pre-dispersed pigments in masterbatch form can be precisely dosed, minimizing waste and reducing material expenses. Additionally, it often requires less storage space than storing multiple pigment powders.
Customization:
Masterbatch allows for easy colour customization. Manufacturers can work with suppliers to create custom colours that meet specific design or branding requirements. This flexibility is valuable in industries where unique product aesthetics are a competitive advantage.
Improved Quality:
Using colour masterbatch can lead to higher product quality. Because the pigments are uniformly dispersed, there is less risk of streaking or uneven coloration in the final product. This consistency contributes to better overall product appearance and performance.
In summary, engineering polymer colour masterbatch simplifies the coloration process, enhances consistency, reduces costs, offers customization options, and contributes to higher product quality, making it a valuable choice for industries that require coloured plastic materials.
by Kandui Industries Pvt. Ltd. | Sep 30, 2024 | General, Masterbatches
As the name indicates, BREATHEEZE® is about the ability to pass air and moisture through any medium. This can be a cloth, fabric, film, membrane, or anything similar. Here, it is a film that is permeable to gases and water vapour but impermeable to anything in a liquid state. So, a good breathable film gives excellent comfort while protecting from infection and rashes. More clearly, BREATHEEZE® is a special plastic compound used to make such films. The films are mastered for manufacturing hygiene products like baby diapers, adult diapers, sanitary napkins and PPE suits.
Leading The Way Toward Better Customer Satisfaction
There were multiple challenges in achieving the optimum comfort level. But the perception of discomfort ratings is significantly associated with the increase in skin temperatures and sweat rates. So, to provide unparalleled customer satisfaction not only requires a deep understanding of the market but also an understanding and knowing the technology that favours innovation to bring out a product that makes a difference.
The Technology Behind The Innovation
For giving proper comfort and customer satisfaction, the below properties are of great importance in developing a good breathable film.
- Good tensile strength
- Required level of Elongation
- Good Printability and Gloss
- Aesthetics –Opacity & Whiteness
- WVTR-Water Vapour Transmission rate
The breathable films can be produced by various processing techniques like Cast or Blown film method. The BREATHEEZE® Compounds are manufactured with different concentrations of polymers and a very fine Calcium Carbonate with specific particle size distribution and coating. The compounds can help achieve different WVTR levels and other properties, but the properties can be better modified by the end product manufacturers by changing the process parameters. Customization is also possible at both levels that allows delivering exactly what the market requires.
This breathable compound is widely used in hygiene products that demand the highest quality of protection and sanitation. The compounds are produced using advanced compounding techniques, keeping the product value in mind and the growing sensitivity and consumer awareness about these products. The production process needs to be monitored, both online and physically, and rheological properties are measured frequently to ensure product consistency.
When a product flies off the shelf, the consumers only know half of the story behind its success. What they get to see is the branding and advertising behind the products. But there are several unsung heroes who make a product what it is with their unwavering resolve to provide the best raw material. And Kandui is surely one of them. Their promise to provide nothing but the best has helped them manufacture products that have stood the test of time and they continue to be the industry leader in making a compound that adds more life to its end products.
Conclusion
BREATHEEZE® compounds are a vital ingredient in making a microporous film used in various hygiene applications. This compound is designed to impart strength, softness and better adhesion to the fabric that is available with various WVTR ratings. Earlier, these products were widely imported as the polymer industry in India lacked proper knowledge, experience and infrastructure. Even though a lot has changed since then, only a few manufacturers have been able to develop Masterbatches of the highest quality and provide customisation to perfectly match the customer’s requirements.
The hygiene product market has evolved as a highly competitive business space where rising customer awareness about personal hygiene and safety has pushed manufacturers and leading brands to up their game in providing products that fulfil customer expectations. At a time when customers have access to the best global products, Indian manufacturers have made giant strides in developing products like BREATHEEZE® that are sure to make an impact in the long run.
by Kandui Industries Pvt. Ltd. | Sep 27, 2024 | Additive Masterbatch, Masterbatches
Slip additive masterbatch is a type of masterbatch used in the plastics industry to reduce the coefficient of friction between plastic surfaces. This can help prevent sticking, improve processing, and enhance the overall performance of plastic products.
Here’s An Overview Of The Production Process And Usage Of Slip Additive Masterbatch:
Production Process:
Raw Materials: The primary raw materials for slip additive masterbatch production include a carrier resin and the slip agent itself. The carrier resin is typically a polymer compatible with the target application, such as polyethylene (PE), polypropylene (PP), or other plastics. The slip agent is a specialized additive that reduces friction.
Mixing: The slip agent is compounded or blended with the carrier resin using specialized equipment like twin-screw extruders or high-speed mixers. The goal is to achieve a uniform and homogenous mixture. The concentration of the slip agent in the masterbatch can vary based on the desired slip properties and the type of plastic it will be used with.
Pelletizing: The compounded mixture is then pelletized, forming small granules or pellets of slip additive masterbatch. These pellets are easy to handle and can be stored until needed.
Usage: Slip additive masterbatch is used in various plastic processing applications to reduce the friction between plastic surfaces and provide several benefits:
Enhanced Processing: It is commonly used in plastic processing, such as injection moulding, extrusion, and film production. The reduced friction helps in smoother processing, preventing melt fracture, and improving the flow of molten plastic. This can lead to better-quality products with fewer defects.
Preventing Sticking: Slip additive masterbatch can prevent plastic products from sticking together during manufacturing and storage. This is particularly useful in applications like packaging, where products need to easily separate from one another.
Improved Surface Quality: The use of slip additives can lead to improved surface quality in plastic products, reducing surface imperfections and enhancing the appearance of the final product.
Functionality: Slip additives are used in various industries, such as food packaging and medical devices, to ensure that products can be easily handled or separated without any friction-related issues.
Cost Savings: By reducing the coefficient of friction, slip additive masterbatch can also reduce wear and tear on processing equipment and packaging machinery, leading to cost savings in maintenance and replacement.
Customization: Manufacturers can adjust the concentration of slip additive masterbatch to meet specific performance requirements, allowing for customization based on the application’s needs.
In summary, slip additive masterbatch is a valuable tool in the plastics industry for reducing friction between plastic surfaces. Its production involves compounding a carrier resin with a slip agent, and its usage improves processing, prevents sticking, enhances surface quality, and offers customization options for various plastic applications.
by Kandui Industries Pvt. Ltd. | Sep 12, 2024 | Color Masterbatch, Masterbatches
Choosing the right black masterbatch depends on several factors related to the end-use application, performance requirements, and cost considerations. Here’s a guide to help you make the best choice:
1. Application Requirements
- Type of Polymer: Black masterbatches are specific to the type of polymer you’re processing, such as PP, PE, PET, ABS, etc. Ensure that the black masterbatch is compatible with the polymer used in your product.
- End Use: Determine whether the application is for outdoor or indoor use. Outdoor applications may require UV-stabilized black masterbatch to prevent fading or degradation due to sunlight exposure.
- Regulatory Requirements: If your product comes into contact with food or medical equipment, ensure the masterbatch complies with relevant regulations (FDA, EU food contact standards, etc.).
2. Carbon Black Content and Type
- Carbon Black Grade: Different grades of carbon black offer different levels of dispersion, opacity, and gloss. For example:
- High Jetness (High Tint): Provides a deep, rich black color but may cost more.
- General-Purpose Grades: More cost-effective but with lower performance for appearance-focused applications.
- Loading Level: A higher carbon black loading (15–50%) provides greater opacity, but it’s important to balance this with cost and processing conditions.
3. Dispersion Quality
- Uniform Dispersion: For applications where aesthetics and surface quality are critical (such as films or molded parts), choose a masterbatch with excellent dispersion characteristics to avoid streaking or poor color uniformity.
- Filler Content: Some masterbatches may contain fillers (such as calcium carbonate) that can affect properties like gloss, mechanical strength, and appearance. Ensure that these fillers align with your product requirements.
4. UV Resistance
- For outdoor applications, UV stability is crucial. Some black masterbatches come with UV stabilizers to protect the product from degradation due to prolonged sun exposure.
5. Processing Conditions
- Ensure that the black masterbatch can withstand the temperature range of your process. For instance, high-temperature applications (e.g., extrusion or injection molding) require a masterbatch that doesn’t degrade under heat.
6. Cost Considerations
- Price vs. Performance: Balance the cost of the masterbatch with the performance characteristics you need. Higher jetness and UV stability often come at a premium, so optimize based on the value it provides to your product.
- Dilution Ratio: Calculate the required dilution ratio for your polymer to avoid overusing masterbatch, which can lead to higher costs.
7. Sustainability & Additives
- Look for black masterbatches that align with any sustainability goals you may have. Some black masterbatches are made with recycled carbon black, which could contribute to an eco-friendly solution.
- Additives like antioxidants or thermal stabilizers may be necessary for certain products to ensure long-term durability.
By considering these factors, you’ll be better equipped to select the most suitable black masterbatch for your application.
by Kandui Industries Pvt. Ltd. | Sep 8, 2024 | Masterbatches
Introduction:
In today’s world, where safety and product quality are of utmost importance, flame retardant masterbatches have become indispensable in various industries. These specialized additives are designed to enhance the fire resistance of plastics, making them crucial for applications in construction, automotive, electronics, and more. However, with a wide range of options available, selecting the right flame retardant masterbatch can be a daunting task. In this blog, we will explore the key considerations that can help you make an informed decision and ensure optimal fire safety in your products.
Complying with Industry Standards:
When choosing a flame retardant masterbatch, it is essential to ensure that it complies with relevant industry standards and regulations. Look for masterbatches that meet global fire safety standards such as UL 94 (Underwriters Laboratories), EN 13501 (European standard), or ASTM E84 (American standard). Compliance with these standards ensures that your end products will meet safety requirements and have undergone rigorous testing for flame resistance.
Material Compatibility:
Flame retardant masterbatches come in various formulations, and not all may be compatible with the base plastic material you are using. It is crucial to select a masterbatch that is specifically designed to work well with the plastic resin you are using in your production. Consider factors like the melt flow index, processing temperature, and compatibility of the masterbatch with your chosen polymer to ensure successful incorporation.
Desired Level of Flame Resistance:
Different applications may require varying degrees of fire resistance. Some products may only need to meet basic fire safety standards, while others may require high levels of flame resistance to ensure optimal protection. Choose a flame retardant masterbatch that aligns with the specific fire safety requirements of your end-product application.
Environmental and Health Considerations:
With increasing emphasis on sustainability and environmental responsibility, it is essential to consider the environmental impact of the flame retardant masterbatch you select. Opt for masterbatches that are free from harmful substances like halogens, heavy metals, and other hazardous materials. Eco-friendly flame retardant masterbatches not only ensure fire safety but also contribute to a healthier and greener environment.
Processing Efficiency:
Efficient processing is crucial in any manufacturing operation. Select a flame retardant masterbatch that is easy to handle and disperses uniformly in your base polymer during processing. Masterbatches that do not affect the physical properties of the plastic, such as colour, mechanical strength, or transparency, are highly desirable.
Performance under Various Conditions:
Consider the intended application and operating conditions of your end product. Some flame retardant masterbatches may perform well under certain temperatures and conditions, while others may be more suitable for different scenarios. Understanding the specific requirements and performance expectations will help you choose the most appropriate flame retardant masterbatch.
Conclusion:
Flame retardant masterbatches play a vital role in enhancing fire safety across numerous industries. Selecting the right flame retardant masterbatch involves careful consideration of industry standards, material compatibility, desired flame resistance level, environmental impact, processing efficiency, and performance under various conditions. By making informed choices, manufacturers can ensure their products meet the highest fire safety standards while maintaining the desired quality and characteristics of their plastic materials. Remember, investing in the right flame retardant masterbatch is an investment in safety and customer confidence.
by Kandui Industries Pvt. Ltd. | Sep 5, 2024 | Masterbatches
Introduction:
Polyester masterbatches are a class of versatile additives that have gained significant popularity in the plastic industry. These masterbatches are specifically designed to enhance the performance and appearance of polyester-based plastics, making them a preferred choice for a wide range of applications. In this blog, we will provide a comprehensive introduction to polyester masterbatches, exploring their properties, benefits, and various applications in the modern world of plastic manufacturing.
Understanding Polyester Masterbatches:
Polyester masterbatches are concentrated blends of pigments, additives, and carriers that are compatible with polyester resins. They are typically in pellet form and are added to the base polymer during the plastic processing stage. These masterbatches serve as a convenient way to introduce colour, improve processing, and impart specific properties to the final polyester product.
Properties of Polyester Masterbatches:
a. Colour Enhancement:
One of the primary functions of polyester masterbatches is to add vibrant and consistent colours to polyester plastics. Manufacturers can choose from an extensive palette of colours, allowing for customization and branding of their products.
b. UV Stability:
Polyester masterbatches can be formulated to provide UV stability, protecting the end-products from the harmful effects of prolonged exposure to sunlight and ensuring the longevity of the plastic materials.
c. Flame Retardancy:
By incorporating flame retardant additives into polyester masterbatches, manufacturers can significantly enhance the fire resistance of polyester-based products, making them safer for various applications.
d. Anti-Static and Anti-Fog Properties:
Polyester masterbatches can be tailored to provide anti-static properties, preventing the build-up of static charge on the plastic surface. Additionally, they can offer anti-fog properties, making them ideal for applications in the food packaging industry.
Applications of Polyester Masterbatches:
a. Packaging Industry:
Polyester masterbatches find extensive use in the packaging industry. They are commonly employed in the production of polyester films, which are widely used for flexible packaging, labels, and wrapping applications.
b. Textiles:
Polyester is a popular material in the textile industry due to its excellent properties such as durability, wrinkle resistance, and ease of maintenance. Masterbatches are used to add colour and impart specific functionalities to polyester fibres and fabrics.
c. Automotive:
Polyester masterbatches play a significant role in automotive applications, particularly in the production of various interior and exterior components. They help achieve desired colours, UV stability, and flame retardancy for automotive parts.
d. Electrical and Electronics:
Polyester masterbatches are utilized in the manufacturing of electrical components, such as connectors and insulating materials, where colour consistency and flame retardancy are essential.
e. Construction:
In the construction sector, polyester masterbatches are used for producing plastic materials like roofing sheets, pipes, and fittings, where UV stability and weather resistance are critical factors.
Conclusion:
Polyester masterbatches have become indispensable in the world of plastic manufacturing, offering a wide range of properties and benefits that enhance the performance and aesthetics of polyester-based products. From adding vibrant colours to providing UV stability and flame retardancy, these versatile additives find applications in diverse industries such as packaging, textiles, automotive, electrical, electronics, and construction. Manufacturers can harness the potential of polyester masterbatches to create innovative and high-quality products that meet the ever-evolving demands of the modern market.
