The background of the Electricity shortage as below: 1. According to the latest China Electricity Council data, electricity consumption during the first seven months of this year soared by 15.6 percent year-on-year to 4.7 trillion kilowatt-hours. With the pricing of electricity strictly controlled by the government,which is calculating the economic effects of the inevitable rise in electricity price, the thermal power plants, which have long survived on meager profits, are reluctant to run full steam ahead, as the more power they generate the more losses they will have to sustain. 2. China's pledge to achieve carbon neutrality only 30 years after peaking carbon dioxide emissions. It needs to reduce its carbon emissions, especially for large amounts of energy-consuming industries, such as electrolytic aluminum and polysilicon had to reduce their capacity now. Small scale factories will close. The supply chain will face some shortage of the raw material and limited supply in China. It will make all of the cost at high level. It will last till Q1 2022 and most of cities faced such problem. ECOPOWRE, our factory will also actively cooperate with the requirements of the country while ensuring stable supply, saving energy and reducing emissions, saving electricity and saving resources. Ecopower New Material Co., Ltd is among the global leading suppliers of Speciality Chemical Additives. Relying on the continuous innovation, commercialized facilities and efficient operation, the company provides customers with more competitive products and solutions. Ecopower was established in 2003. It's mainly engaged in the research, manufacture of Chemical additive raw materials. Company has scientific management and obtained ISO9001, ISO14001, IATF16949, REACH ,SGS ROHS,PAHs certifications and patents. Our products have been exported to 60 countries. Silane coupling agent (Crosile 69, Crosile 75, Crosile 189, Crosile 1891, Crosile 172, Crosile 171…) Precipitated silica (White carbon, Silicon dioxide silica, Matting agent) Petroleum hydrocarbon resins (C5, C9, Copolymer resin, Coumarone indene resina, Hydrogenated hydrocarbon resin) Gum Rosin and Rosin Ester Derivatives (Gum rosin, Pentaerythritol ester, Rosin glycerol ester, Maleic acid rosin resin) CSM rubber(Hypalon rubber, Chlorodulfonated polyethylene rubber) Feel free to contact with us, we could provide high quality product with good price.

ECOPOWER is the leading supplier for resin hydrogenation technology. Hydrogenation of hydrocarbon resins is primarily done to improve color and stability (UV and heat resistance) of the resin by removing vulnerable double bonds. Full, partial and selective hydrogenation are methods used to produce resins with broad compatibility and good stability. Depending on the desired target, Ni or Pd catalysts are used.Hydrogenated resins are used for a variety of applications as a main component in formulations or minor additive, when low odor and color, thermal stability and excellent polymer compatibility are required. Their low molecular weight, straight linear structure and aliphatic nature lead to special desired properties in formulations and compounds like adhesion on special surfaces, transparency in polymers and desired viscosities.More information feel free to contact with us.     Guangzhou Ecopower New Material Co.Limited Silane Coupling Agent | Hydrocarbon Resin | Gum Rosin Resin | Precipitated Silica | Quality assurance,delivery on time!  

Mid-Autumn Festival company activities Thanks to everyone who joined us at ECOPOWER. We wish you all a happy Mid-Autumn Festival and a happy family reunion. Friends and guests abroad, we hope you are healthy and happy, and the full moon represents our love and care for you.

We specialize in providing silane coupling agents for 15 years, with product quality assurance, and stable long-term cooperation. The following are our products Crosile172 and Crosile171, they can be used in the field of industrial production: ECOPOWER Crosile172 is a vinyl-functional coupling agent that promotes adhesion among unsaturated, polyester-type resins or crosslinked polyethylene resins or elastomers and inorganic substrates, including fiber glass, silica, silicates and many metal oxides. When used as coupling agent, it reduces the sensitivity of the products’ mechanical and electrical properties to heat and/or moisture. Crosile171 Vinyltrimethoxysilane (VTMO) is a silane coupling agent with a silicon and hydroxyl groups that can be used to enhance the wettability and improve the superhydrophobic characteristics of different composites. Crosile171 VTMO may be used to provide superhydrophobicity to different materials like TiO2, talc, kaolin, magnesium oxide nanoparticles, ammonium phosphate and PEDOT. It modifies the surface by capping the material and creates a protective layer that is water resistant and can be used in major coating industries.

Crosile-69: High-Efficiency Silane Coupling Agent  Chemical Name: Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide       Molecular Formula: C18H42O6S4Si2 Molecular Weight: 538.94        CAS Number: 40372-72-3   Product Aliases: •Silquest® A-1289 (Momentive, USA)         •Z-6940 (Dow Corning, USA) •Si-69 (Evonik, Germany)    •KBE-846 (Shin-Etsu, Japan)          •B2494 (UCT, USA)   Introduction to Crosile-69 Crosile-69 (Bis[3-(Triethoxysilyl)Propyl]Tetrasulfide) is a highly effective silane coupling agent widely used in the rubber industry, tire manufacturing, and composite material modification. Its unique molecular structure significantly enhances the properties of rubber and other materials, improving mechanical performance, filler dispersion, wear resistance, aging resistance, and environmental sustainability. Key Properties of Crosile-69 • Appearance: Low viscosity, light yellow to transparent liquid with a slight odor • Density (ρ20): 1.069 g/cm³ • Sulfur Content: ≥22% • Refractive Index (nD25): 1.493   • Solubility: Easily soluble in many organic solvents (e.g., ethanol, acetone, toluene), but very low solubility in water Functional Groups of Crosile-69 1.Tetrasulfide Bridge (-S4-): The sulfur bridge allows Crosile-69 to undergo crosslinking reactions during rubber vulcanization, improving rubber strength, hardness, and elasticity.   2.Triethoxy Silane Group (-Si-OCH2CH3): Hydrolyzed to form silanol (-Si-OH), which can react with hydroxyl or carboxyl groups in the rubber matrix, strengthening the bond between the rubber and inorganic fillers. Mechanism of Action of Crosile-69 Crosile-69 improves rubber properties through three main reaction mechanisms: 1.Hydrolysis and Condensation Reaction: In the presence of water or moisture, the ethoxy groups in Crosile-69 hydrolyze into silanols (-Si-OH). These silanols react with hydroxyl (-OH) or carboxyl (-COOH) groups on the surface of inorganic fillers, forming siloxane bonds (Si-O-C), enhancing the mechanical properties of rubber. 2.Coupling Reaction with Rubber Matrix: The silane groups in Crosile-69 react with functional groups (e.g., hydroxyl or carboxyl) in the rubber matrix, forming siloxane bonds, which improve the bonding between the rubber and fillers, enhancing properties such as tear resistance and aging resistance. 3.Reaction During Vulcanization: The tetrasulfide bridge (-S4-) in Crosile-69 breaks during vulcanization, generating active sulfur intermediates (such as -SH), which can crosslink with double bonds (C=C) in the rubber matrix, forming a stable vulcanization network and further enhancing rubber performance. Advantages and Characteristics of Crosile-69 • Improved Filler Dispersion: Crosile-69 significantly improves the dispersion of inorganic fillers (e.g., silica, carbon black) in the rubber...

Sea Freight Will Go Up! The current dilemmas faced by foreign trade companies: The freight is priced at one price per day, frantically rising; If you are willing to pay this money, you may not be able to get the cabinet; The cabinet is guaranteed, and the boat may not be able to open on time; Finally arrived at the destination port, but the port congestion can only continue to queue up on the sea; Shipments that were not originally a problem have become a major problem since the third quarter of last year. According to statistics from shipping consulting agency Drewry, the global container freight volume in the first quarter of 2021 increased by nearly 9% year-on-year, and the average China Export Container Freight Index (CCFI) was 1960.99 points, an increase of 113.33% compared to the same period last year. Compared with the fourth quarter of the previous year, an increase of 56.8%! Not to mention that at the end of March, Evergreen’s container ships also blocked the Suez Canal, the throat of Asia-Europe transportation. The Danish freighter company Vespucci Maritime pointed out that after Evergreen’s stranding accident, shipping around the world must return to normal, let alone four to six months. Therefore, many foreign traders said with emotion that this year they are not working for the boss, but for the shipping company.

Silane Coupling agent Crosile570 Silane Coupling agent Crosile 570(3-Methacryloxypropyltrimethoxysilane) is a methacryl-functional silane, it is a clear, light and heat sensitive liquid with a faintly sweet odour. Silane Coupling agent Crosile 570(3-Methacryloxypropyltrimethoxysilane) is used as adhesion promoter at organic/inorgainc interfaces, as surface modifier (e.g. imparting water repellency, organophilic surface adjustment) or as crosslinking of polymers). Crosile570 is used as a coupling agent to improve the physical and electrical properties of glass-reinforced and mineral-filled thermosetting resins under exposure to heat and/or moisture. Crosile570 is typically employed as a blend additive in resin systems that cure via a free radical mechanism (e.g. polyester, acrylic) and in filled or reinforced thermoplastic polymers, including polyolefins and polyurethanes. Crosile570 is also used to functionalize resins via radical initiated processes – copolymerization or grafting – and to modify surfaces.   Applications Crosile 570(3-Methacryloxypropyltrimethoxysilane) can improve strength as glass fiber size composite in reinforced polyester composites. Enhance initial and wet strength of reinforced polyester resin composites. Enhance the wet electrical properties of many mineral-filled and reinforced composites. Crosslinked acrylic type resins can improve adhesion and durability  

What is the Difference Between Hydrocarbon Resin C5? The biggest differences between Hydrocarbon Resin C5 is the amount of moisture in each product. Resin C5 is slightly heavier than Resin C5 which makes it absorbs quickly and stay moist longer. The other difference between both products is the degree of polymerization, which is explained in detail below. Resin C5 has a lot of polymerization and has been named by some as the real resin because it has a high level of hydrophobic, that is it will not allow water to enter into the material, while Hydrocarbon Resin C5 does not have as much polymerization, it is just barely there. This is why it does not form into a solid when heated. Many factors go into the formulas of these two different grades of resin. The amount of heat used and how long the heat is left on for will determine the amount of polymerization that occurs in either of these two resins. If you set the thermostat on your oven to a very low setting, and if you use a small amount of heat for the time the product is being treated with resin then you will get both type of resins, but the second one will retain its shape better and is easier to work with. In order to determine the amount of polymerization of Hydrocarbon Resin, it is important to use a simple flow technique. This method is very simple to use and is used often to test the properties of a material. Put the material in a container that is similar to the thermostat of the oven, add a few drops of this substance, and allow it to warm up. Once it reaches a boil you can then remove the container and examine the material for any changes. Hydrocarbon Resin is completely saturated with water, even though the product is totally wet. The material looks liquid, but not like any liquid we are familiar with. This type of material can be easily molded, and sanded, but not all of the properties of the resin will be retained in this state. Once the product is cleaned, no matter how it was cleaned, the moisture is not removed. It will hold the water in the resin and will not dry out. It has a water-resistance properties in its water-saturated state, which is the first step towards molding it. Hydrocarbon Resin C5 will hold the water in until it has completely cured, which is two to four weeks depending on the manufacturer of the product. This is why it is important to not scrub the product off once it has cured and is removed from the container. All products are made differently. If you are looking for an answer to the question “what is the difference between Hydrocarbon Resin C5” then this information will help you decide which is best for your application. What is the Difference Between Hydrocarbon Resin C5?