C5 Hydrogenated Petroleum Resin Features and Applications   C5 hydrogenated petroleum resin is made from the C5 resin fraction of ethylene cracking as raw material, and is formed by cationic polymerization of dienes and monoenes in the C5 component. The density is about 1.0, easily soluble in organic solvents, such as benzene, toluene, xylene, various types of solvent oil, etc., and insoluble in water. The appearance is granular solid, white or yellow in appearance, fragile, easy to generate dust, non-toxic, tasteless, non-flammable and explosive (note: environmental protection). Features C5 hydrogenated petroleum resin has good tackiness, compatibility, heat stability and light stability, and can improve the adhesive performance of adhesiveness. It is an essential tackifier component of hot melt adhesives and pressure sensitive adhesives.   Application field Widely used in hot melt adhesives, pressure sensitive adhesives, structure and decoration of construction industry, automobile assembly, tires, commodity packaging, book binding, sanitary products, shoemaking, hot-melt road marking paint, colored asphalt and other industries. As a paint additive, it can accelerate the drying speed of the paint film, improve the water resistance, acid and alkali resistance, aging resistance, surface hardness and gloss of the paint. It is used for welding type road marking paint, which has the characteristics of fast drying speed, strong adhesion, durability, weather resistance, good thermal stability, and no solvent.

Typical Application of Vinyl Silane Coupling Agent   Crosile®172 Vinyl tris(2-methoxyethoxy) silane is a bifunctional molecule that can react with both inorganic fillers and organic polymers. Can be used as an adhesion promoter for many minerals: aluminum hydroxide, magnesium hydroxide, kaolin, silica, etc. filled polymers, improving their mechanical and electrical properties, especially after exposure to moisture. Better results. Once combined with inorganic fillers, Crosile® 172 Vinyltris(Beta-Methoxyethoxy)Silane will hydrophobize the filler surface, this effect can improve the compatibility of fillers and polymers, resulting in better dispersion, lower melt viscosity and easier processing of filled plastics. Modify ultrafine powders such as aluminum hydroxide, magnesium hydroxide, kaolin, and silicon dioxide, so that ultrafine powders with large surface area, surface energy, and surface activity and strong adsorption tendency can achieve the best modification effect, fundamentally Above all, the problems of coalescence of ultrafine particles, insufficient modification and uneven dispersion are solved. Active halogen-free flame retardants made of modified aluminum hydroxide and magnesium hydroxide are widely used in (ships, aircraft, mines, subways, power stations, conveyor belts, etc.) wire and cable, electrical switches, engineering plastics, decorative materials, Flame retardant for coatings and fabrics. In the manufacture of wires and cables, this product is widely used to treat fillers [AL(OH)3, Mg (OH)2, quartz, titanium dioxide, etc.] of cross-linked polyethylene composites to improve the physical properties of fillers and protect the interface from Moisture erosion. The proportion of filler can be increased, and the tensile strength can be doubled, and the dielectric constant can be increased tenfold. Crosile®172 is also used in high voltage cable formulations of ethylene-propylene copolymers and ethylene-propylene-diene terpolymers to treat talc, quartz, and fillers. It can improve the electrical and mechanical properties of the cable insulation layer. It has the advantages of shortening mixing time, rapid extrusion, and improving mold wear. In view of the advantages of low comprehensive cost and good process performance of this product, it has been adopted by the industrial standard specification of American ethylene propylene copolymer, ethylene, propylene diene EPDM rubber and cross-linked polyethylene wire and cable. In cross-linked polyethylene and surface track. The addition of modified polypropylene to this product can improve the adhesion of these polymers to the surface of inorganic fillers. This product can also be used to improve the adhesion of acrylic paints to the surface of inorganic fillers.

C9 petroleum resin is a kind of thermoplastic oligomer, and its production process will involve treatment process, polymerization process and distillation process, etc. C9 petroleum resin has a relatively low acid value, good miscibility, and water resistance, chemical resistance and ethanol resistance and other advantages, its chemical properties are relatively stable, it can be used as a regulator and modifier in the fields of coatings, paints, rubber and other fields to improve the performance of various products. In many chemical industries, the application effect of C9 petroleum resin is very good, and it has become an indispensable product.   Petroleum resin is a new type of chemical raw material developed in recent years. It has low price, good miscibility, low melting point, water resistance, ethanol resistance, chemical and other properties, and is widely used in rubber, adhesives, coatings, and papermaking, ink and other industries and applications.   Petroleum resin refers to a thermoplastic resin made from the by-products C5 and C9 fractions of petroleum cracking through pretreatment, polymerization, distillation and other processes.   C9 Petroleum Hydrocarbon Resin Application Base Polymer Product Recommended Carton Sealing Adhesive EVA HC9110 Woodworking Adhesive EVA HC9110, HC9120, HC9130 Hot Melt Adhesive Film EVA HC9110, HC9120 Shoe Adhesive SBS, CR HC9120, HT9100 Alkyd Paint Long oil alkyd resin HC9120, HT9120 Aluminium Paint Aluminium paste HC9100, HC9120 Off-Set Printing Ink Phenolic resin HC9120, HC9140, HC9120, HT9140 Rubber Compounding NR, SBR HC9100, HT9100 Asphalt Modification Asphalt HC9120, HC9140, HC9150, HT9120, HT9140 Concrete Wax, Solvents HC9100, HC9120, HT9120

Silane oligomer is a compound composed of organic matter and silicon. In the molecule of the silane coupling agent, there are two or more different reactive groups capable of chemically bonding with an inorganic material and capable of chemically bonding with an organic material. Usually, it is difficult to combine organic materials and inorganic materials, but the silane coupling agent becomes the combination medium between the two and plays an active role.   » Chemical multifunctionality The introduction of various functional groups, such as the organic combination of vinyl, epoxy, amino, alkyl, acryloyloxy and other groups, greatly expands the application field and functional utility of the product. » Security and Stability High flash point, generally greater than 95°C, safe for transportation and use; usually can exist stably in solution system or water-based system, avoiding the defect of ready-to-use monomer silane.   » More effective Monosilane molecules are designed in advance according to the mechanism requirements, and then hydrolyzed and condensed to achieve the required oligomer molecules, so that the use is more uniform and efficient. » Environmental protection, VOC reduction or no VOC emission The emission of alcohol compounds is greatly reduced (low organic volatile VOC), and the water-based silane basically has no voc emission.

"2022-2028 China C9 Petroleum Resin Market Survey and Market Prospect Forecast Report" consists of twelve chapters. Firstly, it introduces the market development environment of C9 petroleum resin industry, the overall operation situation of C9 petroleum resin, etc., then analyzes the current situation of C9 petroleum resin industry market operation, and then introduces the market competition pattern of C9 petroleum resin.   C9 petroleum resin is a thermoplastic resin obtained by polymerization of C9 fraction, a by-product of cracking to ethylene plant, as the main raw material, polymerized in the presence of a catalyst, or copolymerized with aldehydes, aromatic hydrocarbons and terpenes. Its molecular mass is generally less than 2 000, its softening point is less than 150 °C, and it is a thermoplastic viscous liquid or solid. Due to its low softening point and relatively small molecular weight, it is generally not used as a material alone.   Because the structure of C9 petroleum resin does not contain polar groups, it has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, good solubility in organic solvents, and good compatibility with other resins. It also has brittleness, tackifying, cohesiveness and plasticity, and is mainly used in coatings, rubber additives, paper additives, inks and adhesives and other fields, and the market demand is large. C9 Catalytic-Polymerization Hydrocarbon Resin C9 Thermal-Polymerization Hydrocarbon Resin

ECOPOWER the introduction of various functional groups, such as the organic combination of vinyl, epoxy, amino, alkyl, acryloyloxy and other groups, greatly expands the application field and functional utility of the product. Monosilane molecules are designed in advance according to the requirements of the mechanism, and then hydrolyzed and condensed to achieve the required oligomer molecules, so that the use is more uniform and more efficient. Greatly reduces the emission of alcohol compounds (low organic volatile VOC), and water-based silane basically does not have any VOC emission.   More information: Silane Oligomer Diaminofunctional Silane Crosile®5246 Organosilane in Adhesives and Sealants Epoxy Silane Oligomer Crosile®AK200 Improved Wet and Dry Adhesion

C5/C9 copolymerized petroleum resin is produced from C5 resin and C9 resin fraction in a certain proportion, and has the advantages of both C5 petroleum resin and C9 petroleum resin.   Specifications Test Item Specification Test Method Appearance Pale Yellow Granule Eyeballing Softening Point (°C) 95-105, 100-110, 110-120 ASTM E 28 Color Gardner # 3-# 6 ASTM D 974 Acid Value (KOH mg/g) ≤1.0 ASTM D 1544 Ash Content%(wt.) ≤0.1 ASTM D 1063   Application C5/C9 copolymerized petroleum resins are used in hot melt adhesives, adhesives, adhesives, as well as in the fields of rubber and tires. In the field of rubber and tires, adding copolymerized petroleum resin can not only increase the adhesive force of rubber particles. Moreover, it can improve the adhesive force between the rubber particles and the cord, and is suitable for rubber products with high requirements such as radial tires. In the field of hot melt adhesives and adhesives, C5/C9 copolymerized petroleum resin can not only provide better initial viscosity, but also, like rosin resin, can be used to adjust the persistence and cohesion of the viscosity of the interlacing agent and the resin mixture. HC52100 copolymer Resin is a kind of C5 modified with aromatic resin with good compatibility with EVA resin. Low odors (Lowest PAHS), better compatibility with EVA and SIS, SBS. Improve product's initial viscosity and peel strength.

1. Silane coupling agent Crosile®570 is mainly used for unsaturated polyester resin, and can also be used for polyurethane, polybutylene, polypropylene, polyethylene and EPDM rubber. For glass fiber infiltration, its main formula is: coupling agent, antistatic agent, film-forming agent, lubricant, soft water and other components, Crosile®570 is hydrolyzed in PH 3.5-4 acidified water, and in the sizing agent, coupling the concentration of the agent is 0.3%-0.6%. In the wire and cable industry, the coupling agent is used to treat the EPDM system filled with peroxide and cross-linked by the coupling agent, which improves the consumption factor and the specific inductance and capacitive reactance. 2. Silane coupling agent Crosile®570 is used for the surface treatment of inorganic fillers such as silica, talc, clay, mica, clay, kaolin, etc., to improve the adhesion to inorganic materials, increase water resistance, and reduce curing temperature. 3. Polymerized with vinyl acetate and acrylic or methacrylic monomers, these polymers are widely used in coatings, adhesives and sealants to provide excellent adhesion and durability. 4. Silane coupling agent Crosile®570 This product is hydrolyzed and polycondensed into silanol when it encounters water and is affected by temperature, pH value and concentration.

(1) Reinforcement: The tear strength of the compound reinforced with silica can be significantly improved. Therefore, about 10-25 parts of silica are usually added to the tread compound of many large-sized tires, which can significantly improve the tire tread. excellent resistance to cutting chipping. It should be noted that when using white carbon black to improve the tear strength of rubber products, with the increase of the amount of white carbon black, the wear resistance of the rubber compound will decrease, and the amount of white carbon black should be reasonably controlled.   (2) Adhesion: The surface of silica has active silanols, which is an important part of the adhesion system of m-methyl white. In actual production, the meta-naphthalene adhesive system can significantly improve the adhesive strength between rubber and skeleton materials (including cotton, nylon, polyester, steel wire, etc.).   ZC140 Powder Precipitated Silica for Rubber ZC140P Silicon Dioxide possesses a high reinforcing potential and imparts rubber compounds as the lower specific surface. It can improve high Shore hardness, tensile strength, tear resistance and abrasion resistance, less deformation under compression, and extended products life. ZC120MP Micro Pearl Precipitated Silica for Rubber ZC120MP Micro Pearl Precipitated Silica is made by advanced pressure spraying drying technology, with uniform size, high dispersion, high fluidity, and low dust properties. Don't float in the sky during production, transportation or process.  ZC 185 Powder Precipitated Silica for Rubber ZC 185 Powder White Carbon Black Rubber Roller and Tyre industries. With high BET specific surface area, it displays high reinforcement when being used in rubber products, improve the hardness, abrasive resistance and tearing strength, which can extend its life.