Detailed introduction of 18# C9 petroleum resin

18# C9 petroleum resin is an important chemical raw material. It is a thermoplastic oligomer produced mainly from C9 fraction, a byproduct of petroleum cracking, through a series of complex processes such as polymerization and distillation. The following is a detailed introduction about 18# C9 petroleum resin:

1. Definition and Characteristics

Definition: 18# C9 petroleum resin is a product of carbon nine petroleum resin with a specific softening point, and the "18" in its name usually refers to its softening point range or a specific performance indicator.
Characteristic: The molecular weight ranges from 300 to 3000, belonging to the category of oligomers. Generally presented as dark plate-like solids with good physical morphology.

Chemical properties: Low acid value, good miscibility, soluble in various organic solvents, especially petroleum solvents. In addition, it also has good water resistance, chemical resistance, and thermal stability.

2. Usage and Application Fields

18th carbon nine petroleum resin has a wide range of applications in various industrial fields due to its unique properties:
Coatings industry: As an additive in coatings, it can enhance the glossiness, adhesion, and weather resistance of coatings, making them more beautiful and durable.
Rubber industry: Used as a thickening agent, reinforcing agent or softening agent in rubber products, it can improve the processing performance and physical and mechanical properties of rubber.
Ink industry: Adding 18# C9 petroleum resin to ink can improve its color development, quick drying, and printing adaptability, making printed materials more vivid and clear.

Adhesive industry: Adding 18# C9 petroleum resin to adhesives can improve their adhesion, acid and alkali resistance, and water resistance, reducing production costs.

3. Market situation and suppliers

At present, the market for China's C9 resin industry is active with numerous participants. 18# C9 petroleum resin, as one of the important products, has a certain market share. With the advancement of technology and the continuous expansion of application fields, its market demand is also constantly increasing. There are many suppliers in the market offering 18# C9 petroleum resin products, and consumers should pay attention to the quality of the products and the reputation of the suppliers when choosing.

4. Storage and transportation

In order to ensure the quality and performance of 18# C9 petroleum resin, the following points need to be noted during storage and transportation:
Storage environment: It should be stored in a ventilated, cool, and dry place, avoiding direct sunlight and high temperature environments. The storage period is generally one year, and after one year, if it passes the inspection, it can still be used.
Packaging and sealing: The product should be packaged in a sealed manner to prevent air and moisture from entering and affecting product quality.
Transportation precautions: During transportation, ensure that the packaging is intact and free from collision and compression. At the same time, it should not be transported together with self igniting substances, strong oxidants, strong acids, etc. to ensure the safe arrival of the product.
In summary, 18# C9 petroleum resin is a high-performance petroleum resin product with broad application prospects. It plays an important role in industries such as coatings, rubber, inks, and adhesives, providing high-quality performance and quality assurance for these industries.