It plays an important role in plastics. Anti-blocking agents can reduce the adhesion phenomenon between plastic films and improve the processing performance and ease of use of plastic products. During the plastic processing and storage process, due to the characteristics of the plastic surface, the films are easily adhered to each other, which will bring many inconveniences to production and use. The addition of Silica ec 700 anti-blocking agent can form tiny protrusions on the plastic surface, reduce the contact area between the films, and thus reduce the occurrence of adhesion. This anti-blocking agent is usually added to plastics in powder form and plays a role by being evenly dispersed in the plastic matrix. It can improve the smoothness of plastics, making plastic films easier to unfold and transport during processing, reducing friction and wear. In addition, anti-blocking agents can also improve the optical properties of plastics, reduce the haze on the film surface, and improve transparency. In some high-end plastic applications, such as food packaging, optical film and other fields, the optical properties of plastics are required to be high. The use of Silica ec 700 anti-blocking agent can meet these needs. At the same time, anti-blocking agents can also improve the printing performance of plastics, making ink easier to adhere to the plastic surface and improving printing quality.

Tetraethyl orthosilicate, commonly known as tetraethoxysilane (TEOS), is a highly versatile organic compound with the chemical formula Si(OC2H5)4. This colorless liquid has numerous applications across various industries, owing to its unique chemical properties. Chemical Properties and Characteristics TEOS is renowned as the predominant silicon alkoxide and serves as the ethyl ester of orthosilicic acid, Si(OH)4. It is soluble in a wide range of organic solvents and is known for its ease of hydrolysis and condensation, forming polysiloxanes. Moreover, TEOS is prone to polymerization under conditions of overheating, light exposure, or the presence of peroxide. Three variants of TEOS are available, identified as Crosile® Si28, Si32, and Si40, with varying SiO2 content (28%, 32%, and 40% respectively). These variations have different flash points and boiling points, offering flexibility in usage based on specific requirements. Applications in Various Industries 1. Semiconductor Industry: TEOS is widely used as a precursor to silicon dioxide in the semiconductor industry. Its reactivity, especially the Si-OR bonds, enables it to play a crucial role in the manufacturing of semiconductor devices. 2. Polymer Crosslinking Agent: In silicone polymers, TEOS acts as a crosslinking agent, enhancing the overall strength and durability of the final product. 3. Zeolite Synthesis: As a source of silica, TEOS is essential for synthesizing certain zeolites, which find applications in catalysis, adsorption, and ion exchange. 4. Coatings and Adhesives: TEOS serves as an additive in coatings for carpets and other surfaces, imparting water, oxygen, and high-temperature resistance. It also acts as an adhesion promoter in paints and coatings, improving the bonding strength between substrates. 5. Aerogel Production: The unique properties of TEOS make it an ideal precursor for the production of aerogel, a lightweight, porous material with excellent insulation properties. 6. Alcohol-Based Rocket Fuels: TEOS has a historical application as an additive in alcohol-based rocket fuels, significantly reducing heat flux in regeneratively cooled engines. 7. Steel Casting and Ceramic Materials: In the steel casting industry, TEOS acts as an inorganic binder and stiffener, enabling the creation of silica-based ceramic molding forms. It also finds use as a binder in precision casting materials and ceramic materials.  

Uncovering the Applications of Chlorosulfonated Polyethylene Rubber(CSPE) in Medical Protective Gear, Construction Materials, Industrial Linings, Automotive Components, and Electrical Insulation   Chlorosulfonated Polyethylene Rubber, also known as Hypalon or CSM, is making a significant impact in various industrial arenas. Its distinctive properties are enabling enhanced performance and durability in these diverse fields. This article explores how CSPE is transforming these specific applications and the advantages it brings.   Enhancing Medical Protective Gear with Chlorosulfonated Polyethylene Rubber(CSPE) In the medical field, the demand for reliable protective gear is crucial. CSPE is emerging as a key material by providing medical protective equipment with excellent resistance to chemicals and abrasion. These properties ensure that the gear can withstand harsh cleaning agents and frequent use, making it ideal for medical gowns, gloves, and masks. Its ability to maintain integrity in a medical environment helps ensure the safety of healthcare workers and patients. Improving Construction Materials with Chlorosulfonated Polyethylene Rubber(CSPE) Construction materials benefit greatly from the incorporation of CSPE. The material enhances the durability and weather resistance of building components. CSPE's resistance to UV rays, moisture, and chemicals leads to longer-lasting roofing membranes, sealants, and waterproofing materials. This helps in reducing maintenance costs and increasing the lifespan of construction projects. Advancing Industrial Linings with Chlorosulfonated Polyethylene Rubber(CSPE) Industrial linings see a remarkable improvement with the use of CSPE. It provides linings with superior chemical resistance, enabling them to handle corrosive substances commonly found in industrial processes. The enhanced durability and resistance to wear and tear result in more reliable industrial equipment and reduced downtime for maintenance. Enhancing Automotive Components with Chlorosulfonated Polyethylene Rubber(CSPE) CSPE plays a vital role in the automotive industry. It is used in the manufacturing of various components such as hoses, gaskets, and seals. The material's resistance to heat, oil, and chemicals ensures the reliable performance of these components in the demanding automotive environment. This contributes to the overall safety and efficiency of vehicles. Optimizing Electrical Insulation with Chlorosulfonated Polyethylene Rubber(CSPE) CSPE also has a significant impact on electrical insulation. Its excellent dielectric properties and resistance to electrical breakdown make it suitable for insulating electrical cables and components. This helps in preventing electrical faults and ensuring the safe operation of electrical systems. Advantages of Chlorosulfonated Polyethylene Rubber(CSPE) Medical Protective Gear: Offers excellent chemical and abrasion resistance, enhancing the safety and du...

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 indus...

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...

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

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.