Hydrogenated resins are revolutionizing a variety of industrial applications, including medical adhesives, filter adhesives, and glue sticks. Their unique properties offer enhanced performance and reliability, making them essential for high-quality products in these sectors. This article delves into how hydrogenated resins are transforming these specific applications and the benefits they bring. Enhancing Medical Adhesives with Hydrogenated Resins In the medical field, the demand for high-performance adhesives is critical. Hydrogenated resins are setting new standards by providing medical adhesives with superior strength and biocompatibility. These resins ensure a reliable bond that is resistant to moisture, heat, and chemicals, making them ideal for medical devices and wound care products. Their ability to maintain performance under diverse conditions helps ensure patient safety and product reliability. Improving Filter Adhesives with Hydrogenated Resins Filter adhesives benefit significantly from the incorporation of hydrogenated resins. These resins enhance the adhesive's ability to withstand extreme temperatures and harsh chemicals, which are common in filtration systems. The improved thermal stability and chemical resistance lead to better filter performance and longer service life. Whether in air or liquid filtration, hydrogenated resins help maintain the integrity and efficiency of filter adhesives. Optimizing Glue Sticks with Hydrogenated Resins Hydrogenated resins also play a crucial role in the performance of glue sticks. By incorporating these resins, manufacturers can achieve stronger, more reliable bonds. The enhanced resistance to heat and chemicals ensures that glue sticks perform well in various applications, from packaging to craft projects. The durability provided by hydrogenated resins contributes to the glue sticks' effectiveness and longevity. Benefits of Hydrogenated Resins 1. Medical Adhesives: Offer improved bond strength, biocompatibility, and resistance to environmental factors, enhancing safety and effectiveness in medical applications. 2. Filter Adhesives: Provide superior thermal and chemical resistance, resulting in better filter performance and extended product life. 3. Glue Sticks: Ensure stronger bonds and greater durability, making them suitable for diverse industrial and consumer applications. Recommended Products Hydrogenated C5 reisn/HY-5100 Hydrogenated C9 resin/HY-9100  Hydrogenated DCPD resin/HY-6100/HY-6110/HY-6120/HY-6130/HY-6140   Hydrogenated copolymer resin/HY-52110   Conclusion Hydrogenated resins are transforming the performance of medical adhesives, filter adhesives, and glue sticks. Their exceptional properties, including chemical resistance, thermal stability, and durability, make them invaluable in these applications. By utilizing hydrogenated resins, manufacturers can improve product quality and achieve greater reliability across various industries. Explore the benefits of hy...

Product Overview Crosile® SI28 is a monomeric ethyl silicate, commonly known as tetraethyl orthosilicate (TEOS). Upon hydrolysis, it yields 28 wt.% silica, hence its designation as Ethyl Silicate-28. This product boasts the chemical formula Si(OC2H5)4. Chemical Information Item NO.: Crosile® SI28 Chemical Name: Tetraethyl orthosilicate Chemical Formula: C8H20O4Si CAS No.: 78-10-4 EINECS No.: 201-083-8 Properties Colorless transparent liquid Soluble in various organic solvents including toluene, benzene, and ethanol Easily hydrolyzed Capable of condensation to form polysiloxanes Prone to polymerization in the presence of overheating, light, and peroxide Specifications Appearance: Colorless Transparent Liquid Chroma (APHA): ＜10 Content: ＞99.5% Specific gravity at 20°C: 0.929-0.936 Silicon dioxide content: 28% Acidity (as HCL): ＜0.001 Other content: 0-5ppm Viscosity: 0.97 cps Applications Paint and Varnish Coatings: Varnishes and paints with exceptional adhesion to glass Components for non-stick coatings As a binder component in heat-, chemical-, and weather-resistant coatings Forms a fast-drying, heat-resistant, water-repellent film with low shrinkage and stable gloss Polymer Additives: Enhances transparency and creates a "gas barrier" in food packaging, extending product freshness and shelf life Silicone rubber crosslinking agent Chemical Industry: Source of high-quality amorphous silica and high-purity TEOS Organic synthesis reagents Dehydrator Metallurgical Engineering: Used in the foundry industry as a raw material for binders in the manufacture of ceramic moulds Adhesive for high-temperature rods and carbide parts Glass Manufacturing: Imparts a hydrophobic effect, mechanical and chemical resistance, and light scattering to glass Improves appearance and protects glass surfaces from corrosion

Hydrogenated rosin, as a versatile modified product of rosin, finds extensive and crucial direct applications across various industries. Below are detailed explanations of its applications in the sectors you mentioned: Electronics Industry In the electronics industry, Modified Rosinate P 100L is utilized to produce high-performance modified rosins, which are further processed into soldering fluxes. These fluxes exhibit superior soldering performance, ensuring robust connections between electronic components. They also demonstrate high reliability post-welding, with no corrosive effects on electronic components. Additionally, they possess excellent resistance to humidity, heat, and mold, which is crucial for enhancing the overall quality and extending the lifespan of electronic products. Adhesive Industry In the adhesive industry, Pentaerythritol rosinate is widely used due to its excellent plasticizing properties. It serves as an effective thickener and plasticizer in hot-melt adhesives, pressure-sensitive adhesives, and rubber-based adhesives, enhancing their viscosity and adhesion strength. Particularly in the manufacture of sealing and packaging materials, hydrogenated rosin significantly improves the sealing properties and durability of these materials. Paint and Coatings Industry The paint and coatings industry represents another significant application area for hydrogenated rosin. Automotive paints formulated with deeply hydrogenated rosin as a raw material not only retain vivid and long-lasting colors but also exhibit excellent weather resistance and anti-aging properties, maintaining the gloss and aesthetics of vehicle bodies over time. Furthermore, hydrogenated rosin can be used to produce solvent-free, environmentally friendly waterproof paper coatings that are not only eco-friendly but also highly effective in preventing water penetration, making them widely applicable in packaging, construction, and other sectors. Food Industry In the food industry, Penta Rosinate plays a vital role. It serves as a matrix material for chewing gum, enabling the gum to maintain consistent taste and color during prolonged storage. Additionally, hydrogenated rosin can be utilized in the production of fruit protective coatings that form a protective layer on the fruit surface, preventing moisture loss and external contamination, thereby extending the fruit's shelf life. Paper Industry In the paper industry, hydrogenated rosin is employed to produce high-quality paper with excellent water resistance and lightfastness. This type of paper is ideal for applications requiring high waterproof performance, such as maps and nautical charts, as well as for documents and materials that need to be preserved for extended periods due to its good lightfastness. Specifications Test Items P 100L P 100 P 115 Appearance & Color Gardner ≤1 2-4 2-4 Softening Point (R&B) ℃ 98-102 98-102 113-117 Acid value. (Mg KOH/g)  ≤20 ≤20 ≤20 Solubility i...

We cordially invite you to visit our booth at the upcoming the 20th International Exhibition on rubber, where Guangzhou Ecopower New Material Co., Ltd. will be showcasing our innovative products and solutions.   Exhibition Details Event Name: the 21th International Exhibition on Rubber Booth Number: 2B157 Exhibition Dates: September 19-21, 2024 Venue: Shanghai New International Expo Centre (SNICE)   About Guangzhou Ecopower New Material Co., Ltd. Located in Ecopower New Material. has been a leading player in the manufacturing, research, and development (R&D), and sales of chemical additive products. Our portfolio encompasses sulfur-containing silane coupling agents, other functional group silane coupling agents, precipitated silica, petroleum hydrocarbon resins, rosin resins, and CSM rubber, among others. Recognized as a "High-tech Enterprise" by the government, we boast our own factories, production lines, and technical solutions tailored to meet the diverse needs of our clients. Our products find extensive applications in industries such as rubber tires, painting, coatings, and adhesives. We adhere to the business philosophy of "Quality-oriented, Timely Delivery, and Growing with Customers," ensuring that every product meets the highest standards of quality and reliability.   Our Commitment We uphold a customer-centric approach, blending professionalism, practicality, and teamwork to deliver exceptional service. Strict adherence to ISO 9001 and ISO 14001 production standards ensures the consistency and sustainability of our operations. Our products are certified by SGS-AFT16949, possess REACH Certification, and have successfully passed ROHS and PAHs tests conducted by third-party laboratories.   Visit Us at Booth 2B157 We eagerly await your visit to our booth, where you can discover more about our latest products, technical advancements, and how we can collaborate to enhance your business operations. This is an excellent opportunity to network with industry peers and stay abreast of the latest trends in the rubber technology sector.

Product Overview Hydrogenated dicyclopentadiene (DCPD) resins significantly influence adhesive performance when utilized as tackifiers in styrene-block-copolymer-based hot-melt pressure-sensitive adhesives (HMPSA). The HY DCPD series of hydrogenated resins are primarily employed in various applications such as hot-melt adhesives (HMA), pressure-sensitive adhesives (PSA), sealants, book-binding adhesives, wax modification, plastic modification, printing ink, rubber and tire mixing, among others. Product Details Item NO.: HY DCPD EINECS No.: 265-116-8 CAS No.: 64742-16-1 Color Gardner: #0 - #1 Properties The HY DCPD Series boasts a water-white color, exceptional light and thermal stability, making them ideal for premium HMA and HMPSA formulations. Types & Specifications The HY DCPD series Hydrogenated Hydrocarbon Resin includes multiple types with varying softening points, such as HY-6110, HY-6120, HY-6130, and HY-6140, tailored to meet specific performance requirements. Appearance: Water White (Eyeballing) Softening Point (°C): HY 6100: 105-110 HY 6110: 100-110 HY 6120: 110-120 (ASTM E 28) Color Gardner: 0-1 (ASTM D 974) Acid Value (KOH mg/g): ≤1.0 (ASTM D 1544) Ash Content (% wt.): HY 6100: ≤0.1 HY 6110 & HY 6120: ≤1.0 (ASTM D 1063) Applications Excellent Compatibility: With EVA, SBC, Metallocene polyolefins, and APAO Good Heat Stability Initial Color & Low VOC: Providing an environmentally friendly solution Water Resistance

Exploring High-Performance Adhesion Solutions: The Synergistic Effects of Ecopowerchem's Silane Coupling Agent Crosile 7697 and Anchorage Additive Crosile 6167 In the vast landscape of materials science, the pursuit of innovative solutions that enhance adhesion between diverse substrates remains at the forefront of research and application. Ecopowerchem, a leader in this field, has introduced two compelling products through its advanced Crosile series: the Silane Coupling Agent Crosile 7697 and the Anchorage Additive Crosile 6167. While each product boasts unique strengths, their combined use significantly elevates the overall performance of materials, particularly in applications requiring high-strength adhesion. Silane Coupling Agent Crosile 7697: The Bridge Between Organic and Inorganic Crosile 7697 is a potent silane coupling agent designed to reinforce adhesion between organic polymers and inorganic materials. Its distinctive molecular structure, featuring a silicon atom linked to four substituents, including three inorganic-reactive alkoxy groups (such as methoxy or ethoxy) and one organic group, enables Crosile 7697 to forge robust chemical bonds across disparate material interfaces. This "bridging" effect not only improves interfacial compatibility but also markedly enhances the mechanical properties and durability of composites. Crosile 7697 finds widespread application in various industries, including glass fiber-reinforced plastics, rubber fillers, coatings, and adhesives. It effectively boosts adhesion strength, water resistance, and weatherability, thereby extending product lifespan. Specifications Properties Target Values (Spec, Limits) Appearance  Colorless Liquid  Density (25 ℃, g/cm³) 1.11-1.12 Viscosity (25℃, mpas) 2-8 Flash Point ℃ 51 Refractive Index (25°C) 1.42-1.43 Anchorage Additive Crosile 6167: The Anchor Force Enhancer Meanwhile, Ecopowerchem's Anchorage Additive Crosile 6167 focuses on enhancing the anchoring capability of materials on substrates. This additive, through its unique chemical formulation, permeates into the microstructure of substrates, forming robust mechanical interlocks and chemical bonds that significantly improve the adhesion between coatings, adhesives, or other surface treatments and the underlying substrate. Crosile 6167's versatility spans from surface treatment of building materials to encapsulation of electronic components. It not only improves construction efficiency but also ensures the stability and reliability of final products across diverse environmental conditions. Specifications Test Item Target Values (Spec, Limits) Appearance Clear liquid, colorless to straw Density (20℃, g/cm3) 1.1 Viscosity (25℃、mpa.s) 300 Active ingredients % 100

Ethyl silicate, an essential industrial orthosilicate, exists as a colorless, low-viscosity liquid with a silica content of 28.5%. Being insoluble in water, its hydrolysis necessitates the use of mixed solvents such as ethanol, along with appropriate catalysts. Ethyl silicate, denoted as A, serves as a ready-to-use silica precursor in numerous applications. Silica can be obtained through hydrolysis or condensation at high temperatures. The resulting silica is capable of bonding with various inorganic substrates, and this bonding can be achieved in situ through the control of certain parameters. Surfaces of glass, metals, fillers, and some synthetic fibers can be coated with a Teraethoxysilane layer using this method. Additionally, ethyl silicate functions as a crosslinking agent in silicone rubber systems and as a desiccant in sealant systems. Enhancing Properties: Improving Chemical Stability: The SiO2 ethyl silicate coating possesses exceptional chemical stability, resisting degradation by various chemicals. When formed on substrate surfaces using ethyl silicate, this coating acts as a barrier, protecting the substrate from external chemical attacks, thereby enhancing the overall chemical stability of the material. Enhancing Thermal Stability: Tetraethoxysilane, with its high melting point, exhibits remarkable thermal stability. Consequently, the SiO2 coating formed on substrates using ethyl silicate significantly improves their thermal stability. In high-temperature environments, this coating prevents substrate deformation or damage due to thermal stress. Improving Mechanical Properties: The SiO2 coating, renowned for its hardness and wear resistance, also reinforces the mechanical strength of the substrate. When a dense Ethyl polysilicate coating is formed on the substrate surface using ethyl silicate, it acts as a reinforcing phase, enhancing the substrate's tensile strength, compressive strength, and other mechanical properties. Scratch and Abrasion Resistance: The high hardness and wear resistance of the SiO2 coating make it ideal for improving a material's scratch and abrasion resistance. By forming a SiO2 coating on the substrate surface, it can withstand mechanical friction and scratching, thereby extending the material's lifespan.  Specifications Test Item Target Values(Spec, Limits) Appearance Colorless Transparent Liquid Chemical name Crosile® SI28 Crosile® SI32 Crosile® SI40 SiO2 Content 28% 32% 40% Flash Point 181°C 38°C Min.62°C Boiling Point 169°C 96°C 160°C Refractive Index 1.3830 1.00 1.397

01 Enhancing Viscosity and Consistency Controlling the viscosity and consistency of ink is crucial during the ink preparation process. Due to its tiny particle size and large specific surface area, white carbon black forms an effective filling network in the ink, increasing the internal friction of the ink, thus effectively enhancing its viscosity and consistency. This plays a significant role in preventing ink separation during storage and use, ensuring the stability of the ink during the printing process. 02 Improving Sedimentation Resistance During long-term storage, pigments and fillers in ink may settle, affecting the uniformity and printing quality of the ink. Amorphous Precipitated Silica effectively improves the sedimentation resistance of ink. After dispersing in ink, white carbon black particles form a stable three-dimensional network structure, which hinders the settling of pigment and filler particles, maintaining the uniformity of the ink. 03 Enhancing Abrasion Resistance and Scratch Resistance During high-speed printing, the abrasion resistance and scratch resistance of ink are important factors that ensure the quality of printed products. The application of Precipitated Silica in ink can significantly improve the abrasion resistance and scratch resistance of printed products. This is due to the good hardness and strength of white carbon black, which can form a solid film layer after the ink dries, reducing wear and scratches on the surface of printed products. 04 Adjusting Glossiness The glossiness of ink directly affects the appearance and texture of printed products. By controlling the addition amount and dispersion degree of white carbon black, the glossiness of ink can be effectively adjusted. A higher addition amount or poor dispersion of white carbon black can lead to a decrease in the glossiness of ink, while an appropriate amount and good dispersion of white carbon black can maintain a certain glossiness of ink, meeting the needs of different printed products. 05 Improving Printing Adaptability Printing adaptability refers to the stability and applicability of ink under different printing conditions. The addition of Silicon Dioxide Provide can improve the rheological properties of ink, making it more suitable for different types of printing processes, such as screen printing, relief printing, and flexographic printing. In addition, white carbon black can also help ink achieve better adhesion and coverage on different printing media. Precipitated Silica Powder Type 120 140 165 185 195 Heating loss（105° 2h）, % 4.0-8.0 Lgniting loss（1000° 2h）, % ≤7.0 DBP Absorption，cm³/g 2.00-3.50 Sieve residue，% 45um≤0.5 pH（5% suspension） 6.0-8.0 SiO2 % Min，% ≥97.0 BET specific surface area，m²/g 120±15 140±15 160±15 180±15 190±15 Salt as NA2SO4，% ≤2.0 Pellet hardness -

① Name and Properties English Name: Polymerized Rosin Alternative English Names: Rosin, Polymerised CAS Number: 65997-05-9 Physical Properties: Yellow-brown amorphous solid. Polymerized rosin is primarily composed of dimers, along with a mixture of rosin and rosin hydrocarbons. It is characterized by light color, high softening point, non-crystallinity, high acid value, low hot water-soluble content, good oil solubility, and light lead acetate discoloration. Dimers account for 20% to 50% and are relatively stable, resisting oxidation. It is soluble in organic solvents such as toluene, gasoline, petroleum ether, chloroform, and dichloroethane. Properties Target Values (Spec Limits) Type PR 90 PR 115 PR 140  Appearance Yellow Transparent Solid  Color Gardner  ≤7 ≤10 ≤10 Softening Point (R&B)°C 88-93 110-120 135-145 Acid Value, mgKOH/g ≤165 ≥145 ≥140 Density (20°C, abt., g/cm³) 1.08-1.1 1.08-1.1 1.08-1.1 ② Chemical Formula or Molecular Formula and Structural Formula Molecular Formula: C40H60O4 (Note: This is a simplified or representative molecular formula, as polymerized rosin is a mixture, so the specific structure may vary depending on the degree of polymerization.) ③ Physical and Chemical Properties and Quality Indicators Softening Point: 90 to 120°C (This is the temperature range at which polymerized rosin begins to flow when heated.) Acid Value: 150 mg KOH/g (This is a measure of the acidic component content in polymerized rosin, typically expressed as the milligrams of potassium hydroxide required to neutralize 1 gram of the sample.) Other Quality Indicators: See the provided table. ④ Main Applications As a Tackifying Resin: Used in hot-melt, pressure-sensitive, and solvent-based adhesives to enhance adhesion and provide reinforcement effects. Improving Bonding Strength: Enhances the heat sensitivity of adhesive tapes and improves bonding strength. Reducing Product Costs: Can partially replace other costlier resins, such as terpene resin and petroleum resin. EVA Hot-Melt Adhesive: Provides optimal comprehensive performance when used in EVA hot-melt adhesives. The usage amount is typically optimized based on specific applications and desired properties, but 50% usage is often recommended, or 120 parts by mass for maximum peel strength.

According to the national statutory holiday schedule and our company's actual situation, we hereby notify you of the Dragon Boat Festival holiday arrangement in 2024 as follows: I. Holiday ScheduleThe Dragon Boat Festival holiday will be from June 8th, 2024 (Saturday) to June 10th, 2024 (Monday), with a total of 3 days off. Work will resume on June 11th, 2024 (Tuesday). II. Duty ScheduleDuring the holiday, our company will arrange duty personnel to ensure the normal operation of the company. If there are any urgent matters, please contact the relevant departments in advance, and we will serve you wholeheartedly. III. Safety ReminderWhile enjoying the holiday, please pay attention to personal safety and property safety, abide by traffic rules, and refrain from driving after drinking. We wish you all a pleasant holiday. As a "high-tech enterprise," ecopower specializes in the production, research and development, and sales of sulfur-containing silane coupling agents and other functional group silane coupling agents, precipitated silica, hydrogenated petroleum resin, rosin resin, chlorosulfonated polyethylene (CSM), and other products. Our products are widely used in rubber shoes, rubber tires, paints and coatings, road marking paints, silicone sealants, polyether modified sealants, hot-melt adhesives, and other industries. We appreciate the long-term trust and support from our customers and partners. We will continue to work hard to provide you with better products and services. We wish you all a happy Dragon Boat Festival and a blissful family!