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What Is the Wax Coating on Fruit?   If you’ve ever picked up an apple or orange and noticed a shiny surface, you’ve likely encountered a wax coating. This thin, invisible layer is commonly applied to many types of fruits to help preserve their freshness, appearance, and shelf life. But what exactly is this wax coating, and why is it used? Why Fruits Are Coated with Wax  After harvesting, many fruits such as apples, citrus fruits, pears, and cucumbers are washed to remove dirt and natural residues. This cleaning process also removes the fruit’s natural wax layer, which helps prevent moisture loss and spoilage. To replace it, producers apply a food-grade wax coating that serves several important functions: Prevents moisture loss: Wax forms a barrier that slows down water evaporation, keeping fruits firm and juicy longer. Reduces spoilage: The coating helps block oxygen and microorganisms that can cause decay. Improves appearance: Wax adds a natural shine, making fruits more appealing to consumers. Extends shelf life: By protecting against dehydration and mold growth, wax coatings help fruits stay fresh during transport and storage. Types of Waxes Used on Fruits  Only food-safe waxes approved by food safety authorities (such as the FDA and EFSA) are used on edible products. Common types include: Carnauba Wax: Derived from the leaves of the carnauba palm tree, it is one of the hardest natural waxes and provides a glossy finish. Beeswax: A natural wax produced by honeybees; it offers a softer shine and is widely used on organic fruits. Shellac: A natural resin secreted by the lac bug, used to give fruits a smooth and polished appearance. Petroleum-Based Waxes (Microcrystalline or Paraffin Wax): These are refined food-grade waxes approved for limited use, often combined with natural waxes.  In some cases, these waxes are blended with resins, emulsifiers, or drying oils to improve coating uniformity and durability. Is Wax on Fruit Safe to Eat?   Yes — the wax used on fruits is completely safe to eat. These coatings are applied in extremely thin layers (typically less than 0.2 grams per fruit) and are non-toxic and digestible. However, if consumers prefer, wax-coated fruits can be washed gently with warm water and a mild brush to remove most of the coating. How to Identify Wax-Coated Fruits   Not all fruits are waxed, but you can often tell by: A shiny, glossy surface that feels slightly slippery. Uniform appearance even after long storage. Fruits like apples, lemons, and cucumbers are more likely to be waxed, while berries, peaches, and grapes usually are not. Conclusion   Wax coatings on fruits are a modern solution to age-old problems of spoilage and freshness. Made from natural or food-grade materials, these coatings help fruits look better, last longer, and stay fresher during transport and storage. So, the next time you see a glossy apple or orange, you can appreciate that the shine is not just for show — it’s a thin layer of protection keeping your fruit at its best.

  Acrylic resin is a versatile material widely used in coatings, adhesives, and decorative finishes—but can it be used on floors? The short answer is yes. Acrylic resin can be used on floors, and in fact, it offers several advantages that make it a popular choice for both residential and industrial flooring applications. However, its suitability depends on the specific type of floor, environment, and performance requirements. What Is Acrylic Resin Flooring?   Solid Acrylic resin  flooring refers to a type of seamless coating system made by combining acrylic polymers with curing agents and fillers to form a hard, durable, and glossy surface. Unlike traditional paints, acrylic resin creates a chemical bond with the substrate, resulting in excellent adhesion, quick curing, and long-lasting performance. Acrylic flooring is commonly used in: Commercial and industrial spaces such as warehouses, garages, and factories Public facilities like hospitals and schools Decorative residential floors and concrete overlays Advantages of Using Acrylic Resin on Floors Fast Curing TimeOne of the major benefits of acrylic resin is its rapid curing capability. It can harden within hours—even in low temperatures—making it ideal for projects that require quick installation and minimal downtime. High Gloss and Aesthetic AppealAcrylic floors can deliver a bright, glossy finish that enhances the appearance of a space. They can also be tinted or mixed with colored flakes or pigments for decorative designs. Durability and Abrasion ResistanceWhen properly applied, acrylic resin forms a tough, wear-resistant surface that withstands heavy traffic, impacts, and chemical exposure, making it suitable for industrial use. UV and Weather ResistanceAcrylic resin coatings are known for their excellent resistance to sunlight and weathering. Unlike epoxy, acrylic does not yellow or chalk easily when exposed to UV rays, which makes it suitable for outdoor or sunlit areas. Ease of MaintenanceThe seamless and non-porous surface of acrylic resin flooring prevents dirt, oil, and moisture from penetrating, making cleaning simple and efficient. Limitations to Consider While acrylic resin flooring has many strengths, it’s not ideal for every situation. Lower Chemical Resistance Compared to EpoxyIn environments exposed to strong acids, alkalis, or solvents, epoxy or polyurethane coatings may perform better. More Frequent MaintenanceAcrylic floors may require more frequent recoating compared to epoxy or PU systems because the surface can wear faster under heavy loads. Odor During ApplicationSolvent-based acrylic resins can emit strong odors during installation, so adequate ventilation is essential. Applications of Acrylic Resin Flooring Acrylic resin floors are suitable for: Parking garages and workshops – for fast installation and slip-resistant coatings Retail stores and showrooms – for glossy, decorative finishes Food and beverage plants – where quick maintenance and hygiene are key Outdoor areas and patios – thanks to UV resistance and color stability Conclusion    Yes, acrylic resin can definitely be used on floors—and often with great success. It offers a unique balance of beauty, durability, and fast curing that other resin systems may lack. However, choosing the right resin system depends on your specific flooring needs. For areas requiring high chemical resistance and long-term wear, epoxy or polyurethane may be more suitable. But for quick installations, decorative finishes, and outdoor applications, acrylic resin is an excellent choice.

Car air filters are critical components in modern vehicles, responsible for ensuring that the air entering the engine is clean and free from harmful dust, dirt, and other particulates. Among the materials used in manufacturing these filters, wood pulp filter paper impregnated with acrylic resin is one of the most reliable and widely adopted. This combination balances natural fiber performance with the durability of synthetic resin, making it ideal for automotive applications. 1. Composition of Wood Pulp Filter Paper with Acrylic Resin Wood Pulp Fiber: The base substrate is usually made of high-quality cellulose fibers derived from wood pulp. This natural material provides porosity, mechanical strength, and an eco-friendly profile. Acrylic Resin: The filter paper is impregnated or coated with thermosetting or thermoplastic acrylic resin. The resin binds the fibers, enhances water and oil resistance, improves stiffness, and ensures dimensional stability even under varying temperatures and humidity. The integration of acrylic resin transforms ordinary paper into a high-performance filter medium. 2. Key Properties and Advantages High Filtration Efficiency: The porous wood pulp structure effectively captures dust, pollen, soot, and other particles while allowing air to flow freely into the engine. Moisture and Oil Resistance: Acrylic resin reduces fiber swelling and maintains paper strength when exposed to humidity or oil vapors from the engine. Mechanical Strength: The resin reinforces the filter sheet, improving tear resistance and pleatability, which is essential for filter manufacturing. Thermal Stability: Acrylic-modified paper can withstand engine compartment temperatures without deformation or loss of filtration properties. Consistent Performance: Unlike untreated paper, resin-treated filter media maintains filtration efficiency over a longer service life. 3. Manufacturing Process Paper Making: High-purity wood pulp fibers are processed into base filter paper with controlled thickness, pore size, and basis weight. Resin Impregnation: The paper is saturated or surface-coated with an acrylic resin solution, ensuring uniform penetration. Curing/Drying: Heat treatment cures the resin, locking it into the fiber structure and forming a stable, durable filter sheet. Pleating and Assembly: The resin-treated filter paper is pleated to maximize surface area, then assembled into the final filter housing with rubber or plastic frames. 4. Applications in Automotive Industry Engine Air Filters: Primary use to prevent dust and particulates from entering combustion chambers. Cabin Air Filters: Though often combined with activated carbon, resin-treated cellulose media serves as a support layer. Heavy-Duty Filters: Trucks, buses, and off-road machinery also use wood pulp–acrylic filter paper due to its durability and cost-effectiveness. 5. Environmental and Economic Considerations Sustainability: Wood pulp is renewable, and advances in resin formulations are making filters more recyclable. Cost Efficiency: Compared to synthetic nonwoven filter media, wood pulp with acrylic resin provides excellent performance at a lower cost. Balance of Properties: It combines natural porosity with synthetic reinforcement, achieving both efficiency and durability. Conclusion Wood pulp car air filter paper with acrylic resin represents a well-balanced solution in automotive filtration. By combining the natural advantages of cellulose fibers with the durability of acrylic resin, manufacturers can produce filter media that is efficient, strong, moisture-resistant, and cost-effective. This material continues to be a cornerstone in the automotive industry, ensuring clean air intake for engines and contributing to vehicle performance and longevity.

  Acrylic paint can be mixed with epoxy resin, but the compatibility and performance depend on the specific formulations and intended application. Here’s a breakdown based on available research: ‌Chemical Compatibility‌Acrylic resins and epoxy resins can react under certain conditions, such as through esterification or grafting reactions, especially when modified with functional groups (e.g., carboxyl or hydroxyl)‌12. For example, acrylic pre-polymers with carboxyl groups can chemically bond with polyesters containing hydroxyl groups, improving compatibility. ‌Physical Blending‌Acrylic paint can be physically mixed with epoxy resin to create hybrid coatings. Studies show that adding acrylic resin to epoxy coatings enhances mechanical properties (e.g., adhesion, impact resistance) and corrosion resistance. However, improper mixing may lead to phase separation or reduced durability. ‌Practical Considerations‌ ‌Solvent Effects‌: Acrylic paints often use water or alcohol-based solvents, while epoxy resins typically require organic solvents. Mismatched solvents can cause poor dispersion or film defects. ‌Curing Conditions‌: Epoxy resins require specific curing agents (e.g., amines), which may not be compatible with acrylic components. ‌Performance Trade-offs‌: Blending may improve flexibility or UV resistance but could compromise chemical resistance or hardness. ‌Application Examples‌ ‌Artistic Use‌: Acrylic paint can be layered over cured epoxy resin for decorative effects, but adhesion may require surface preparation. ‌Industrial Coatings‌: Modified epoxy-acrylic hybrids are used in corrosion-resistant coatings for metals, where the blend balances flexibility and durability. For optimal results, testing small batches is recommended to evaluate compatibility and performance‌

Executive Summary The Acrylic Styrene Acrylonitrile (ASA) resin market is projected to grow at a CAGR of 5.7% (2024–2030), driven by demand from automotive, construction, and electronics sectors. With superior weatherability and cost-performance ratios, ASA resins are increasingly replacing ABS in outdoor applications. This report analyzes key trends, regional dynamics, and future challenges. 1. Market Overview Current Valuation: 2024 Market Size: $6.41 billion (globally) 2030 Forecast: $9.34 billion Growth Drivers: Automotive Lightweighting: ASA’s UV resistance (10× longer lifespan than ABS) makes it ideal for EV exterior parts. Construction Boom: Asia-Pacific accounts for 42% of demand, fueled by infrastructure projects (e.g., China’s $111.7B construction output in 2021). Electronics Expansion: ASEAN’s 30–35% share in global electronics exports boosts demand for durable housings. Raw Material Dependency: Key feedstocks like acrylonitrile ($866B market in 2025) and styrene influence pricing volatility. 2. Competitive Landscape Top Players: LG Chem (South Korea), INEOS Styrolution (Germany), CHIMEI (Taiwan) dominate 44% of the market. Strategies: Bio-based ASA R&D (e.g., LG’s 30% plant-based resin) and closed-loop recycling initiatives. Regional Insights: Asia-Pacific: 58% market share; China leads production. Europe: Strict VOC regulations accelerate water-based ASA adoption. North America: Tariff policies may reshape supply chains post-2025. 3. Challenges & Innovations Key Barriers: Environmental Pressures: Solvent-based ASA faces bans under EU REACH. Raw Material Costs: Acrylate price fluctuations (2024: +18% YoY) squeeze margins. Emerging Solutions: Circular Economy: BASF’s ChemCycling™ transforms waste into ASA feedstock. Niche Applications: 3D-printable ASA grades gain traction in aerospace. 4. Future Outlook Sustainability: Carbon-neutral production targets will drive R&D investments. New Markets: Smart home devices and 5G infrastructure present untapped opportunities. Risk Alert: Geopolitical tensions may disrupt acrylonitrile supply chains.

  A water-based varnish formulated for ‌PVC substrates, plastic films, and wallcoverings‌ in gravure printing must balance ‌adhesion, flexibility, and environmental compliance‌ while meeting the unique demands of high-speed gravure processes.     The Solution represents our combined polymers expertise.     In a wide range of industrial applications, especially in packaging and printing inks where we excel, we have developed a range of solutions and production formulas based on our own products. In the following table, considering the specific fine-tuning, we have not written out the proportion of each component. We hope that customers who need to contact our sales team in time for further information.   Water Based Varnish For PVC & Film & Wallcovering (Gravure) No. Raw Materials   ① WQ-2017 (flm-forming) ② WQ-2021(acrylic resin solution) or WQ-109 solution or use WQ-2028 with better performance ③ WQ-290/WQ-290 (non-film forming)   ④ DOWSIL™ 51 : Ethanol (1:1)* Dow Corning ⑤ Wax emulsion   ⑥ Defomaer ⑦ Ethanol Technological process: 1.①+②+③+④+ ⑤+⑥, add the above materials and stir at the same time, at a constant speed, finally add ⑦. stirring time: about 30 minutes/300 rpm. 2.*: DOW CORNING DOWSIL™ 51 Additive diluted with Ethanol =l:1 3. 4#cup:11 seconds ± 2 PH value:8.30 ± 0.5 4. Special notes: Please do not directly add ethanol, When the mixer is stirring at a slow speed, slowly add ethanol, the effeet is better (Because direetly adding ethanol will cause demulsification and slag). 5. Final inks:-(Ajusting it accoring to needs) varnish 75%+pigment paste 25%=100 Note: The pigment paste is mixed slowly and finially,the effeet is the most friendly.

Flexible packaging inks not only elevate the visual appeal of packaging but also ensure functional durability, maintaining image integrity throughout manufacturing, distribution, and end-use. These products are engineered to meet diverse demands across flexible packaging applications, combining performance with compliance for high-speed production and stringent regulatory standards. We offer a comprehensive range of water-based dispersions and resins specifically engineered for the packaging industry. To address diverse substrate requirements, our team has formulated customized solutions supported by production formulas derived from our proprietary technology platforms. While specific formulation ratios are not disclosed in this document due to proprietary considerations and case-specific requirements, we invite interested parties to contact our dedicated sales team at your earliest convenience for personalized technical consultation and product specifications.   Suggested Formula For Water-based Varnish Water Based Varnish For Plastic Substrate (Flexography) - With High Adhesion No. Raw Materials   ① WQ-2015 (flm-forming) ② WQ-2011 (non-film foming) ③ WQ-2028(acrylic resin solution)or WQ-109 solution ④ Wax cmulsion ⑤ DOWSIL™51:Ethanol(1:1)* Dow Corning ⑥ Defoamer TEGO Foamex 825 Total   Remark: 1.①+②+③+④+⑤+⑥ Add the above materials and stir at the same time, at a constant speed,stirring time: about 30 minutes/300rpm. 2.*:DOWSIL™51 Additive diluted with Ethanol=1:1 3.4# cup:25 seconds±2 PH value 8.5±0.5% 4.Final inks: vamish70%+pigment paste 30%=100 (Ajusting it accoring to needs)

Innovating solutions for printing inks, over print varnishes and functional packaging coatings for food packaging, flexible packaging, paper, paper board, corrugated board and labels.   In the broad field of industrial applications, packaging and printing inks represent our long-term expertise. Leveraging our proprietary products, we have developed a series of solutions, including various functional inks and formulations compliant with hygiene and food safety standards. We also provide production formulas tailored to industrial needs. In the table below, specific component ratios are intentionally omitted to allow flexibility for adjustments based on varying application scenarios. For detailed technical specifications or customized requirements, please contact our sales team promptly to obtain valuable information.    Suggested formula for water based printing ink for PVC & Film & Wallcovering (Gravure) General Pigment Paste For Gravure Printing For Plastie Substrate No Raw Materials   ① WQ-2028 The pigment paste for plastie substrates shouldbe ground with WQ-2028 ② Ethanol ③ Deionized Water   ④ Toner (Pigment powder)   ⑤ TEGO-3062 Defoamer   Total   Remark: 1. Firstly mix ①+②+③+④, and finally add ⑤, Stir at a constant speed when adding the above ingredients. 2. Stir and disperse raw materials for 30 minutes→Grind with a grinder for 3 to 4 times→Check the fineness within 5 to10µm. 3.4# cup: 17±5 seconds PH value: 8.30+0.5 Basie test conditions: 1. Should seleet pigment powder with more than 5 levels aleohol resistance. After a constant temperature of 50 degrees for one week, the color paste is qualified ifit isn't thixntropic. 2. The color paste should have good waterproof performanee. 3. The dyne value of the test printing substrate should be greater than 38.

A water-based varnish solution tailored for PE double-coated paper in flexographic printing must prioritize ‌sustainability, food safety compliance, and functional performance‌ for cold drink cups and liquid packaging (e.g., milk/juice boxes). Below is a comprehensive technical outline: ‌1. Key Performance Requirements‌ ‌Regulatory Compliance‌: Meets ‌FDA 21 CFR, EU 10/2011, REACH, and LFGB‌ standards for food-contact materials. Zero migration of harmful substances (e.g., phthalates, heavy metals). Low VOC content (①②③④⑤⑥⑦①②③④⑤⑥⑦

    We are a leading global supplier of high-quality polymer emulsions, dispersions, resins In diverse industrial applications, particularly in packaging and printing inks—areas where we have long specialized and demonstrated expertise—we have developed a comprehensive suite of solutions based on our proprietary products. These include functional ink solutions meeting hygiene, food safety, and regulatory standards, along with customized production formulas.     While the table below outlines our core offerings, we intentionally omit specific component ratios to accommodate the dynamic requirements of varying application scenarios. To achieve optimal performance tailored to your unique needs, please contact our sales team directly. Our experts will provide actionable insights, formulation adjustments, and technical support to ensure your success. Water Based pigment concentration For PE double-coated paper (Flexography) No. Raw Materials   ① WQ-2028 ② Ionized water ③ Toner (Pigment powder) ④ TEGO-3062 Defomaer Remark: 1.First mix(①+②+④), then add③, Stir at a constant speed when adding the above ingredients. 2. Stir and disperse raw materials for 30 minutes→Grind with a grinder for 3 to 4 times - Check the fineness within 10 to 5 µm. 3.4# cup: 19±5 seconds PH value 8.3±0.5 Basie test conditions: 1.Choosing pigment powder with UV-resistant pigments level 5 or above to make pigment paste. Pigement paste requirements: at 50 '℃ constant temperature and humidity for a week pigment paste is not false thick. 2. Using pigement paste for double PE paper and blow 10 minutes, then rub it with wet paper towel,without decoloring is qualified. 3. $pecial attention: Perfom small test with different defoamers and check if there are pinhole or shrinkage, choose the one with good effect.