Chemicals & Plastics

Agro green shade nets, also referred to as agricultural shade cloth, green net, shade netting, greenhouse shading cloth, or sun shade, are plastic mesh fabrics made from high-quality polyethylene (PE) through a drawing and weaving process. These Sun Shade Nets are widely applied in agriculture to cover greenhouse roofs or open fields, effectively managing environmental factors like sunlight and temperature for optimal crop growth. Available in various shading percentages and colors, the netting can be customized to suit different plant types and growth stages. The appropriate color is selected based on the plant’s light needs, while the shading rate is chosen according to specific growth requirements. Our shade nets are offered in multiple shade percentages and hues to suit different plant requirements and developmental phases. During the vigorous stem and foliage stage, crops benefit from higher light transmission, whereas the flowering and fruiting periods call for gentler, filtered sunlight. By matching the shade rate—ranging from light (30–40%) to heavy (up to 90%)—to the specific growth stage, cultivators can optimize photosynthesis and yield. Different plant species also thrive under varying light spectra. Shadeloving ornamentals and delicate herbaceous varieties often require softer, longwave illumination, which our darkgreen and black nets are designed to transmit efficiently while blocking shorter, potentially harmful wavelengths. The selected color not only influences the light quality but also contributes to the longevity and UV resistance of the netting itself. https://www.jhyshadenet.com/

nematic PDLC material QYPDLC-100 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

The primary applications of industrial-grade microcrystalline wax are categorised and detailed as follows: 1. Fats and Lubricants Industry This represents one of the largest application areas for microcrystalline wax. Petroleum jelly: Serving as the principal thickener and gelling agent, it blends with high-viscosity mineral oils to form petroleum jelly's characteristic paste-like structure. This directly addresses your previous query. Greases: Within greases, microcrystalline wax functions as a thickener or modifier, enhancing adhesion, sealing properties, and water resistance. Rust Inhibitors: Microcrystalline wax can be formulated into solvent-based or emulsifiable rust-preventative oils/greases. It forms a soft, dense, and highly adherent protective film on metal surfaces, effectively isolating moisture and air to prevent corrosion. 2. Rubber and Tyre Industry Microcrystalline wax serves as a guardian in this sector. Physical Anti-Ageing Agent: This represents its most crucial function within rubber compounds. During rubber compounding, microcrystalline wax disperses uniformly. When vulcanised rubber products (such as tyres) develop microscopic ‘ozone cracks’ from bending and stretching during use, the wax slowly migrates to the surface, forming a thin, dense wax film. This layer effectively blocks ozone attack, significantly slowing rubber ageing and extending product lifespan. 3. Coatings, Paints and Inks Industry Utilised for its water resistance, gloss enhancement and flexibility. Polishing agents: Employed in floor waxes, automotive polishes, etc., to impart gloss and abrasion resistance. Coating modification: Incorporated into specialised coatings (e.g., marine paints, waterproof coatings) to enhance water resistance, flexibility, and chemical resistance. Printing ink additives: Used to improve ink abrasion resistance, scratch resistance, and provide anti-slip properties.

LUV533 is a high-performance, silicone-modified hexafunctional waterborne UV resin engineered to deliver exceptional adhesion to a broad range of water- based primers and substrates, including polycarbonate (PC) and ABS blends. This advanced resin system offers robust resistance to boiling water, UV exposure (including sunscreen ingredients), QUV accelerated weathering, and prolonged exposure to high-temperature/high-humidity (HTHH) environments.  Key Features: Anti-Stain Performance: Due to the introduction of silicon, this resin exhibits excellent anti-stain ability, and the surface is not easily stained, and even if there is a stain, it is easy to clean. Sunscreen Resistance: The resin has excellent UV resistance and can effectively protect against harmful rays in the sun. Products made of this resin can still maintain their color and physical properties after long-term exposure to sunlight, which is particularly suitable for outdoor applications such as building exterior wall coatings or automotive paint protection. QUV Aging Resistance: The strict QUV accelerated aging test shows that the silicon-modified waterborne UV resin exhibits excellent weather resistance. It can withstand the influence of adverse weather conditions for a long time without significant degradation, ensuring the long-term beauty and functional durability of the coating.

Water-based Soft-Touch Resin is an advanced coating material formulated to deliver a luxurious, velvety, and tactile surface finish to consumer electronics products. Unlike solvent-based coatings, this eco-friendly resin uses water as the primary solvent, making it safer for both the environment and end-users while maintaining premium aesthetics and excellent durability. Water-based Soft-Touch Resin is widely used to elevate the tactile and aesthetic quality of various consumer electronics products, including: Smartphone and Tablet Cases Wireless Earbud and Headphone Shells Laptop Covers Game Controllers Remote Controls Smart Home Device Housings Wearable Device Cases Its soft, matte finish reduces fingerprint marks and gives products a premium, high-end appearance that enhances user experience. Why Choose Water-based Soft-Touch Resin for Your Products? With increasing demand for eco-responsible and consumer-friendly products, Water-based Soft-Touch Resin offers a balance of aesthetics, performance, and sustainability. It helps brands: Enhance product market appeal through premium tactile quality. Improve environmental compliance with water-based, low-VOC coatings. Reduce production costs through faster curing at lower temperatures.

The conformal coatings provide good adhesion to metal, PCB and other substrates after curing at room temperature. It is environmentally friendly which does not contain solvents such as toluene and xylene and with the property of flame retardancy as well. ES-5006 does not contain UV indicator, which is suitable for optical products. Key Features Good moisture, salt spray resistance Good insulation, dust-proof performance Good adhesion to substrates Environmental friendly, free of solvents like toluene and xylene Applications Good moisture, salt spray resistance Good insulation, dust-proof performance Good adhesion to substrates Environmental friendly, free of solvents like toluene and xylene

Metallized and laser transfer coatings are designed with sustainability in mind, ensuring minimal environmental impact. These coatings are crafted using eco-friendly materials and processes that reduce harmful emissions and waste during production. By opting for environmentally conscious alternatives, manufacturers can contribute to global sustainability efforts while complying with increasingly stringent environmental regulations. This approach not only supports corporate social responsibility initiatives but also appeals to a growing consumer base that prioritizes green products. ● Opium Laser and Metalized effect These coatings offer an exquisite opium laser and metallized effect that adds a luxurious finish to any product. The intricate laser patterns combined with the lustrous metallic sheen create a visually striking surface that captivates attention. Whether used for packaging, decorative items, or high-end consumer goods, this unique visual appeal enhances the perceived value of the product, making it stand out on store shelves and elevating brand perception.

A water-based coating combination applied on the surface of aluminum foil, which forms a layer with excellent hydrophilic effect after high-temperature baking and curing, including primer coating and top coating. Aluminum foil coated with hydrophilic coating is called "air conditioning hydrophilic aluminum foil", mainly used in air conditioning heat exchanger. In the core structure of modern air conditioning systems, heat exchangers play a critical role in maintaining energy efficiency and system reliability. The aluminum fins of these heat exchangers are typically treated with hydrophilic coatings that optimize water management, improve heat exchange performance, and protect against corrosion — ensuring long-term, trouble-free operation. Main functions Anti-Corrosion Protection Effectively shields aluminum fins against chemical, environmental, and electrochemical corrosion — especially critical in humid, coastal, or marine climates. Improved Heat Exchange Efficiency Promotes rapid water spreading and drainage, reducing the risk of water droplet accumulation and delayed evaporation. This enhances heat transfer efficiency and helps maintain optimal system performance.

Micronized wax, through core-shell structure design and functionalisation, can significantly enhance the abrasion resistance of products such as coatings and inks. Below are specific application scenarios and mechanisms of action: Coatings Sector Acrylate Micronized wax, via core-shell structure design, enhance coating scratch resistance. The core layer provides mechanical strength, while the shell layer, through functionalisation, reduces surface friction coefficients and disperses external impact forces, resulting in over threefold improvement in abrasion resistance. ‌ Ink Applications Polyethylene Micronized wax and fluorinated Micronized wax (e.g., PTFE) reduce printing friction wear through self-lubricating film formation and low friction coefficients. Their anti-adhesion properties prevent ink caking, thereby enhancing printing efficiency. ‌ Plastics Processing Polyethylene wax improves flow and dispersion in plastics, enhances surface hardness, and reduces friction loss. It is suitable for wear-resistant modification of engineering plastics.

nematic liquid crystals PDLC E7 125248-71-7 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

Nematic liquid crystal mixture RM82 125248-71-7 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

Oxidized polyethylene wax is employed for viscosity adjustment in hot melt adhesives, primarily functioning through the following mechanisms: Viscosity Modulation: Within hot melt adhesives, oxidized polyethylene wax primarily functions as a viscosity modifier. Adjusting the wax dosage alters melt viscosity to accommodate diverse application requirements. For instance, during hot melt production, viscosity specifications tailored to specific applications—such as packaging or footwear bonding—are achieved by optimising flow properties and adhesion through precise wax addition. ‌ Process Adaptability: Hot melt adhesive viscosity must coordinate with process parameters such as curing time and wetting properties. Oxidized polyethylene wax balances the viscoelastic characteristics of the adhesive by regulating molecular alignment in the molten state, preventing application difficulties from excessive viscosity or oil bleeding from insufficient viscosity. ‌ Storage Stability: Possessing a narrow melting range and high softening point, this wax prevents agglomeration or separation in hot melt adhesives during storage caused by temperature fluctuations. Its antioxidant properties simultaneously extend the product's shelf life.

liquid crystal mixture QYPDLC-036 BL036 E7 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

Key advantages of using Fischer-Tropsch wax for candle production: 1. Exceptional burning performance Smoke-free and odourless: This stands as one of Fischer-Tropsch wax's most notable attributes. Derived from natural gas or coal via the Fischer-Tropsch synthesis process, it boasts a pure composition with negligible impurities such as sulphur or nitrogen. Combustion produces no black smoke or unpleasant chemical odours, allowing the fragrance itself to be perfectly expressed. Complete combustion and high calorific value: The wax pool melts uniformly, enabling thorough burning with minimal residue, resulting in highly efficient wax utilisation. 2. Outstanding Physical Properties High Hardness, Significant Shrinkage: Fischer-Tropsch wax possesses a firm texture, making candles resistant to deformation and scratches. Its shrinkage rate is markedly greater than that of paraffin or soy wax, facilitating effortless demoulding. This results in smooth surfaces, sharp edges, and a premium texture in the finished product. High Melting Point: With a typical melting range of 90–105°C, Fischer- Tropsch wax far exceeds ordinary paraffin (approximately 60°C). This confers superior stability to candles in summer or high-temperature environments, resisting softening and deformation. 3. Exceptional Sensory Experience Snow-white and refined appearance: Fischer-Tropsch wax possesses a pristine white hue, unlike soy wax which carries a slight yellowish tint. This provides a pure “canvas” for colouring, enabling the creation of exceptionally vivid and accurate shades. Surface as smooth as porcelain: Once solidified, Fischer-Tropsch wax develops a distinctive lustre, with a texture reminiscent of ceramic or marble, lending it a remarkably premium visual appeal.