Our Factory Supply Petroleum Resins with Cas 64742-16-1 offer high - quality products at a good price. These petroleum resins are derived from the polymerization of unsaturated hydrocarbons obtained during petroleum refining processes. They typically have a pale yellow to light brown color and are available in various forms such as solid, flake, or granular.
The softening point of these resins usually ranges from 80 - 130 °C, which can be adjusted according to different application requirements. Their acid value is generally less than 1 mg KOH/g, indicating a relatively high purity. The Gardner color is usually between 3 - 8, which reflects the transparency and color stability of the product. With a molecular weight between 500 - 2000, they have good compatibility with many polymers, waxes, and oils.
1. Adhesive Industry: These petroleum resins are widely used as tackifiers in adhesives. They can improve the initial tack, bonding strength, and heat resistance of adhesives. In applications such as pressure - sensitive adhesives for tapes and labels, they enhance the adhesion to different surfaces, including paper, plastic, and metal.
2. Rubber Industry: In the rubber processing, they can be used as a softener and tackifier. They improve the processability of rubber compounds, increase the tack between rubber layers during the manufacturing process, and enhance the mechanical properties of the final rubber products, such as tires, rubber seals, and conveyor belts.
3. Coating Industry: As a modifier in coatings, these resins can improve the hardness, gloss, and adhesion of coatings. They are suitable for various types of coatings, including solvent - based coatings, water - based coatings, and powder coatings, providing better protection and decoration for substrates.
1. Adhesive Preparation: First, select the appropriate petroleum resin according to the requirements of the adhesive. For example, if high - temperature resistance is needed, choose a resin with a higher softening point. Then, melt the resin at a suitable temperature, usually 120 - 160 °C. Add other additives such as polymers, plasticizers, and fillers to the melted resin under stirring. Finally, adjust the viscosity and other properties of the adhesive according to the specific application.
2. Rubber Blending: In the rubber mixing process, add the petroleum resin into the rubber compound at the appropriate stage. Use a rubber mixer, such as an internal mixer or an open - mill mixer, to ensure uniform dispersion of the resin in the rubber. The amount of resin added depends on the type of rubber and the desired properties of the final product.
3. Coating Formulation: For solvent - based coatings, dissolve the petroleum resin in a suitable solvent. Then, mix it with other coating components such as binders, pigments, and additives. For water - based coatings, use a suitable emulsifier to emulsify the resin and incorporate it into the coating system. Adjust the pH and rheological properties of the coating to meet the application requirements.
1. Case 1: A tape manufacturing company was facing problems with the initial tack and holding power of its pressure - sensitive tapes. After using our petroleum resin as a tackifier, the initial tack increased by 30%, and the holding power improved by 25%. This led to a significant reduction in tape peeling and improved customer satisfaction.
2. Case 2: A tire manufacturer wanted to improve the processability of its rubber compounds and the performance of the final tires. By adding our petroleum resin to the rubber mix, the mixing time was reduced by 15%, and the tire's wear resistance and wet - skid resistance were enhanced. This not only improved the production efficiency but also met the strict quality requirements of the market.
3. Case 3: A coating factory was looking for a way to improve the gloss and adhesion of its solvent - based coatings. After incorporating our petroleum resin into the coating formulation, the gloss of the coating increased by 20%, and the adhesion to metal substrates improved from grade 2 to grade 1. This allowed the factory to produce higher - quality coatings at a competitive price.
If you have any questions or need further information about our Factory Supply Petroleum Resins Cas 64742 - 16 - 1 With Good Price, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826. We are ready to provide you with
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