C5 petroleum resin for road marking paint

C5 petroleum resin for road marking paint is a type of petroleum resin material specifically used in the production of road marking paint. The following is a detailed introduction to C5 petroleum resin for road marking paint:

1. Basic physical state

1. Appearance: Usually in the form of granular solids, the appearance may appear white or light yellow, depending on the specific production process and modification treatment.
2. Density: With a density close to 1.0, it belongs to a relatively lightweight material.

3. Solubility: Easily soluble in organic solvents such as benzene, toluene, xylene, solvent oil, etc., but insoluble in water.

2. Thermal properties

1. Softening point: It is an important indicator for identifying the properties of petroleum resins and a crucial factor determining their applications. The softening point of C5 petroleum resin for road marking paint is usually high to ensure good stability and performance during the preparation and application of road marking paint. The specific softening point range may vary depending on different manufacturers and product models.

2. Ignition point: High and not easily ignited, which to some extent ensures the safety of road marking paint during use.

3. Chemical properties

1. Acid value: Low, which helps maintain the stability and durability of road marking paint.

2. Compatibility: It has good compatibility with various substances, such as phenolic resin, terpene resin, natural rubber, synthetic rubber, etc., which enables the C5 petroleum resin for road marking paint to be fully mixed with other components to form a uniform and stable coating system.

4. Other properties

1. Liquidity: C5 petroleum resin for road marking paint paint usually has good fluidity, which helps to achieve uniform dispersion of fillers during the preparation process of road marking paint and avoid the occurrence of settling phenomenon.
2. Wear resistance: High wear resistance enables road marking paint to resist vehicle wear during use, maintaining a clear and long-lasting marking effect.
3. Thermal stability: Excellent thermal stability ensures that the road sign paint is not easily deteriorated or failed in high temperature environments, thereby extending the service life of the road sign.
4. Drying speed: A faster drying speed helps shorten the construction period of short-circuit paint and improve work efficiency.
In summary, C5 petroleum resin for road marking paint has unique physicochemical properties, which together determine its wide application and excellent performance in the field of road marking paint.