Carbon Black ZG70 - High-Performance Carbon Black for Rubber and Coatings
Product Features
Ultra - fine Particle Size: Carbon Black ZG70 has extremely fine particles, usually in the nanometer range. This results in a large specific surface area, allowing it to have a strong interaction with rubber and coating matrices.
It can evenly disperse in the matrix, improving the uniformity of the material and enhancing the appearance quality of the product.
High Structure Degree: It has a high - structure characteristic, meaning its carbon black particles are three - dimensionally fused to form aggregates with a high degree of branching. This structure endows it with good dispersibility in rubber and coating systems.
It can also improve the viscosity of the material, which is beneficial for the processing and application of coatings, and can also enhance the electrical conductivity of the material to a certain extent.
Excellent Reinforcement Performance: When added to rubber, it can significantly enhance the tensile strength, tear resistance, and wear resistance of rubber.
It forms a strong bond with rubber molecules, improving the overall mechanical properties of rubber products, enabling them to withstand greater stress and wear, and prolonging the service life of rubber products.
In coatings, it can improve the hardness and scratch resistance of the coating film, enhancing the durability of the coating and making it more resistant to external damage.
Good Weather Resistance: Carbon Black ZG70 has good UV - absorbing properties and can act as a UV stabilizer. It absorbs UV radiation, preventing it from reaching the rubber or coating matrix, thus delaying the aging process of the material caused by UV radiation, improving the weather resistance of the product, and enabling it to maintain stable performance in outdoor environments for a long time.
High Blackness and Hiding Power: As a pigment, it has a deep black color and high blackness, which can provide coatings with excellent color hiding power and decorative effects. It can make the color of rubber products more uniform and attractive, meeting the aesthetic requirements of different products.
Product Advantages
Wide Range of Applications: It is suitable for various types of rubber and coating products, including tires, conveyor belts, industrial rubber products, architectural coatings, automotive coatings, etc. It can meet the performance requirements of different products in different fields and is a versatile additive.
Cost - Effective: Under the premise of ensuring product performance, Carbon Black ZG70 has a relatively reasonable price. Using it can help manufacturers reduce production costs. Compared with some high - performance carbon blacks with similar performance, it has a certain price advantage, which can improve the market competitiveness of products.
Stable Quality: With advanced production processes and strict quality control systems, the quality of Carbon Black ZG70 is stable, and its physical and chemical properties are consistent.
This ensures the stability of the performance of rubber and coating products during production, reducing product quality fluctuations caused by raw material differences, which is beneficial for manufacturers to carry out large - scale production and quality control.
Precautions
Storage Conditions: It should be stored in a dry, ventilated, and cool environment, protected from moisture and direct sunlight.
Avoid storing with oxidizing agents and other substances that may react with it to prevent changes in product quality. It is recommended to store it in a warehouse with good air circulation to maintain the dryness of the carbon black.
Handling Protection: Wear appropriate protective equipment, such as gloves and masks, when handling. Since its particles are fine and easily suspended and diffused in the air, inhalation of a large amount of dust may irritate the respiratory system.
In addition, avoid direct contact with the skin to prevent the carbon black from staining the skin and being difficult to clean.
Compatibility Consideration: When using it in rubber and coating formulations, it is necessary to pay attention to its compatibility with other additives, resins, and solvents.
Some additives may interact with Carbon Black ZG70, affecting its dispersion and performance in the matrix. It is recommended to conduct compatibility tests before use to avoid affecting the performance and appearance of the final product.
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Test items |
Test value |
|
Absorbance value |
145 |
|
Colouring Power (%): ≥106 |
128 |
|
Mobility (35℃): ≥23mm |
25 |
|
DBP Oil Absorption: ≤1.2 ml/g |
52 |
|
Heating Decrement: ≤4.0% |
2.5 |
|
Ash Content: ≤1% |
0.65 |
|
PH value7-9 |
7.8 |
|
Volatile Content: ≥3% |
6 |
|
Impurity |
0 |
Application: Ink,rubber,tyre,black dye.
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About Beijing TDD E-commerce Co., Ltd.
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