Petrochemical Products - Others

Investment casting wax is widely used in fields demanding extreme precision, surface finish, and complexity. 1. Jewelry Industry Applications: Used to create intricate models for rings, pendants, bracelets, and other complex jewelry pieces. Advantages: Perfectly reproduces extremely fine textures, patterns, and intricate structures—challenging to achieve through traditional carving or direct metal casting. Designers can first sculpt wax or use rapid prototyping before casting into metal. 2. Aerospace Industry Applications: Manufacturing critical high-temperature components like turbine blades, engine blades, and nozzles. These parts are typically made from superalloys with highly complex internal cooling channels. Advantages: Enables casting of monolithic components with intricate internal cavities, eliminating segmented welding and ensuring overall structural integrity and high-temperature resistance. 3. Dental Field Applications: Production of models for restorations such as dental crowns, bridges, and implant abutments. Advantages: Cast restorations achieve perfect fit with patients' teeth, offering exceptional precision and excellent biocompatibility. 4. Industrial Manufacturing and Artistic Creation Applications: Industrial Components: Production of precision mechanical parts, hardware tools, gears, etc. Artworks and Sculptures: Creation of intricate bronze sculptures, art pieces, and decorative items. Artists can sculpt directly in wax, then cast the design into metal using the lost-wax method. Golf Club Heads: Many high-end titanium alloy golf club heads are also manufactured via the lost-wax process.

Casting wax is primarily used in the aerospace sector for precision casting processes, involving the manufacture of critical components such as aircraft engine blades and airframe parts. Below are specific application scenarios and technical characteristics: Core Applications of Precision Casting Wax In the production of aircraft engine components, casting wax is mainly used to create wax patterns. Its low melting point and high toughness ensure dimensional accuracy for complex parts. Technical Breakthroughs Enhancing Performance ‌Lost-wax casting process: The silica sol-water glass composite shell process resolves shell cracking issues during high-temperature casting of nickel- based alloys, enhancing blade high-temperature strength and service life. ‌ Expanded Application Scenarios Beyond engine components, casting wax is also applied in airframe structures, stealth technology, and other domains.

Precision casting wax is primarily used in the manufacturing of complex precision components such as aircraft engine blades, marine turbines, and automotive parts, finding extensive application across aerospace, medical devices, and automotive industries. ‌ Aerospace Sector Used to produce critical high-temperature, high-pressure components like turbine blades and combustion chambers, meeting stringent precision and performance requirements. ‌ Automotive Manufacturing Sector Manufactures structurally precise parts such as engine blocks and transmission gears, enhancing vehicle performance and reliability. ‌ Medical Device Sector Used to create precision components like artificial joints and dental implants featuring complex surfaces and biocompatibility requirements. ‌ Shipbuilding and Machinery Manufacturing Applied to casting complex structural components like ship turbines, petrochemical equipment, and machine tool parts, ensuring operational stability and precision. ‌ Electronics and Consumer Products Involves manufacturing electronic device housings, precision molds, and near- net-shape production of home appliance components.

Fischer-Tropsch wax is a synthetic wax primarily used in the hot melt adhesive industry. Characterised by a high melting point, low viscosity, and high hardness, it significantly enhances the performance of hot melt adhesives. ‌ Primary Functions ‌ Adjusting curing time: Fischer-Tropsch wax rapidly reduces viscosity in hot melt adhesives, improving flow properties at elevated temperatures and shortening curing time to under 15 seconds. ‌ Enhances heat resistance: Its high melting point (approximately 100°C) improves the adhesive's thermal stability, making it suitable for bonding operations in high-temperature environments. ‌ Optimises surface wetting: The wax's strong fluidity enhances the adhesive's wetting effect on bonding surfaces, thereby increasing adhesion strength. ‌ ‌Improved processing properties: In plastics processing, Fischer-Tropsch wax promotes filler dispersion, increasing production speed and enhancing product surface gloss.

OPE wax primarily functions as a dispersant and lubricant in pigment applications. Its low viscosity and high softening point significantly enhance pigment dispersion uniformity within resins, reduce agglomeration, and improve pigment stability. ‌ Application Scenarios ‌Plastics Processing: In PVC, ABS, and other plastic products, OPE wax improves compatibility between pigments and resins, lowers processing temperatures, reduces mold adhesion, and enhances demolding efficiency. ‌ ‌Printing Industry: Used in inks, carbonless paper, etc., to enhance print clarity and prevent smudging. ‌ ‌Cosmetics & Personal Care Products: Serves as a gloss enhancer in lipsticks, creams, and other cosmetics, improving visual appeal. ‌ Performance Advantages ‌Dispersibility: Effectively breaks down pigment particle agglomerates through coupling action, ensuring uniform pigment distribution. ‌ ‌Lubricity: Provides both internal (within the resin) and external (on mold surfaces) lubrication, reducing processing energy consumption.

Oxidized polyethylene wax serves as a highly important and efficient external lubricant and processing aid in PVC manufacturing. It plays an irreplaceable role by enhancing processing fluidity and improving the surface quality of finished products. 1. Superior External Lubrication Effect Mechanism: The molecular chains of oxidized polyethylene wax carry polar groups such as carboxyl and hydroxyl groups. These groups enable one end to weakly anchor onto PVC molecular chains, while the long-chain alkane groups at the other end extend outward. Effect: This creates an effective lubricating film between the PVC melt and the metal surfaces of processing equipment (e.g., barrels, screws, molds). This film significantly reduces friction between the melt and metal surfaces, preventing melt adhesion to equipment. Consequently, material is easier to convey, plasticize, and demold. 2. Promoting Plasticization and Improving Flowability Although primarily functioning as an external lubricant, its moderate polarity provides slight compatibility with PVC, preventing complete “slippage” unlike paraffin wax. It reduces friction-induced heat while ensuring effective shear force transfer, aiding uniform plasticization of PVC resin. This lowers melt viscosity and enhances flowability.

Oxidized polyethylene wax plays multiple critical roles in film processing. The carbonyl and hydroxyl groups on its molecular chain confer exceptional polarity, enabling it to form strong complex bonds with polar resins such as PVC, thereby significantly enhancing lubrication performance. Functioning as both an internal and external lubricant, it reduces friction between materials and equipment to prevent roller adhesion while also diminishing intermolecular friction, improving plasticisation efficiency and balancing internal and external lubricity. Its low viscosity and high dispersibility further promote uniform filler distribution, resulting in smoother, flatter film surfaces with enhanced gloss and transparency. Concurrently, OPE wax's high softening point and hardness strengthen the film's heat resistance and structural integrity, preventing deformation at elevated temperatures. Moreover, its non-toxicity and thermal stability facilitate widespread application in sectors like food packaging, while its environmental credentials align with industry trends. Overall, OPE wax effectively enhances film processing efficiency and product quality through mechanisms including lubrication, dispersion, and compatibility.

Oxidized polyethylene wax is an excellent new type of polar wax. Due to the presence of a certain amount of carbonyl and hydroxyl groups in its molecular chain, it exhibits significantly improved compatibility with fillers, pigments, and polar resins. It serves as a dispersant, lubricant, brightener, and coupling agent for pigments or fillers in applications such as concentrated color masterbatches, polypropylene masterbatches, additive masterbatches, and filler masterbatches. As a lubricant, release agent, and compatibilizer in rubber and plastic processing, EVA wax exhibits excellent compatibility with various rubbers. Its high melting point and low viscosity enhance resin flowability, relatively reduce energy consumption during resin mixing, minimize adhesion between resin and molds, facilitate easy demolding, and provide both internal and external lubrication. It also offers good antistatic properties. As a dispersant and anti-scratch agent in inks. As a viscosity regulator in hot melt adhesives.

Micronized wax significantly enhances surface properties and processing performance through the oriented distribution of micron-sized particles within materials. Its core applications include the following areas: ‌Coatings and Ink Industry‌: Scratch Resistance and Wear Resistance: Addition to coil coatings and automotive clear coats extends coating lifespan.‌‌‌ Matte Finish and Texture Control: Combined with nano-silica to produce high- performance matte coatings. Anti-adhesion and lubrication: When used in gravure printing inks, adding 0.8-2% reduces paper friction damage. Polymer processing: Plastic modification: Adding it to engineering plastics reduces wear on molds in glass fiber reinforced systems and shortens injection molding cycles. Film and Packaging: Eliminates high-speed winding adhesion defects in BOPP and cast films, improves TPU masterbatch dispersion.

Water-soluble micronized wax is primarily used in water-based inks, water- based coatings, leather finishing agents, and similar applications. Specific uses include: Water-based inks Water-soluble micronized wax significantly enhances ink scratch resistance, abrasion resistance, and slip properties while improving printed surface gloss and anti-blocking performance. ‌ Water-based Coatings In coatings, micronized wax enhances scratch resistance, water repellency, and anti-blocking properties while optimizing film smoothness and transparency. ‌ Leather Finishing When used in leather processing, micronized wax prevents mold adhesion, boosts surface gloss, and improves the leather's smooth tactile feel.

Micronized wax provides abrasion resistance and printability in printing ink formulations. Gloss and slip properties are also key considerations when selecting wax powders. In coating formulations, wax powders are used to enhance scratch resistance and abrasion resistance. The recoatability, slip properties, gloss retention or matting properties, transparency, and overall surface performance of wax powders are important.

Ft wax is an excellent, high-end candle-making material, particularly suitable for producing high-quality container candles, pillar candles, and decorative candles. High melting point: The melting point range is very broad (typically between 90-110°C), making it ideal for candles requiring high heat resistance. Hard texture: The candles produced are very hard, resistant to scratches and deformation, with a smooth surface. Low/no oil content: It contains almost no oil, meaning it burns smoke-free, odourless, and clean. Excellent shrinkage: It has a high shrinkage rate when cooling, making it very easy to remove from moulds. White/transparent: It is naturally white in colour, making it an excellent base for colouring, capable of producing vibrant hues.

Polypropylene wax is mainly used for pigment dispersion and processing performance improvement, with specific applications as follows: Pigment dispersant Polypropylene wax, through its low viscosity characteristics, can significantly improve the dispersion effect of pigments in color masterbatch, especially in the production of ultrafine fiber color masterbatch and multi- layer BOPP film color masterbatch, which can uniformly wet pigment particles and enhance dispersion stability. ‌ Plastic Process In the blending of polypropylene resin, polypropylene wax can reduce the viscosity of the material, promote the compatibility between the filler and the resin, improve the demolding effect and surface smoothness of the product. Ink and Coatings Polypropylene wax can enhance ink wear resistance, reduce wrinkling, and improve the temperature resistance and transparency of printed materials. In coatings, its matte effect is significant and is commonly used for surface modification of matte paints. ‌

Micronized wax is primarily applied to textiles in the finishing process by blending it with other finishing agents (such as resins, adhesives, etc.) and applying it to the fabric through methods like padding, coating, or printing. Its main functions include: Improving and Adjusting Hand Feel: Smoothness: This is the core function of Micronized wax. The wax powder forms an extremely thin, uneven film on the fiber surface, effectively reducing the friction coefficient between fibers, thereby imparting excellent smoothness, softness, and a fluffy hand feel to the fabric. Softness: It compensates for the stiffness that some resin finishes may cause, making the fabric more comfortable to the touch. Anti-Blocking Properties: For coated fabrics, films, or synthetic fabrics (especially nylon and polyester), which are prone to sticking together under heat or pressure, Micronized wax creates micro-protrusions on the surface, reducing the actual contact area between materials. This effectively prevents adhesion, facilitating subsequent cutting and sewing processes. Abrasion and Scratch Resistance: The wax particles act like "ball bearings" on the fiber surface, allowing external friction objects to glide over more easily rather than directly scraping the fibers. This protects the fibers and coatings, enhancing the fabric's durability. Matting Effect: Micronized wax causes diffuse reflection of light, disrupting specular reflection, thereby reducing the fabric's gloss to some extent and creating a soft, elegant matte effect. This is related to its particle size and dosage.