Offers to Sell

Model features: This series of models is an open aluminum alloy profile structure heat shrink baking machine, suitable for electronic wire harness and new energy wire harness heat shrink tubes, circuit boards, inductor wire diagrams, copper bars, hardware accessories and other products (heat shrink baking size range small, but the product size is relatively long), or products that can only be heat-shrunk and baked at one end. 1. The machine uses far-infrared heating tubes for heating (the new energy wiring harness uses thermal radiation heat shrinkable tubes). There are heating tubes installed on the top, bottom, left and right, which can be heated at the same time. It is also equipped with a high-speed centrifugal fan, which can Stir the heat evenly to keep the entire box at a constant temperature; the products that need to be heat-shrunk and baked can be heated at the same time, maintaining the original characteristics of the product, so that the product does not deform or discolor after heat-shrinking or baking, and the quality Stablize: 2. Use high-temperature resistant Teflon mesh belt (temperature resistant 0- 350℃), feeding in assembly line mode, fast baking speed and high efficiency: 3. Aluminum alloy profile structure mode, the mechanical size and structure can be customized and modified at will, and the machine model has a compact structure and exquisite design, and can also be moved and connected to the production line and controlled synchronously; 4. Intelligent control system, the heating temperature and speed can be adjusted at will, which can adapt to the temperature and heat shrinking time needs of different products; 5. Independent control electric box, away from high temperatures; the double- layer design of the heating box is sandwiched with high-temperature insulation cotton (temperature resistance 1200°C), so that the surface temperature of the box will not be overheated, which not only makes the working environment comfortable, but also reduces Energy waste.

Minimum Order: 1 bags

UV curable acrylic resin, a type of polyurethane, is a special polymer material that can cure rapidly under ultraviolet light. This resin has a unique molecular structure that enables it to exhibit many excellent properties during application. UV Curable Acrylic Resin Type 1 Product Code: RF3018A Product Name: Functional Polyester Acrylate UV-Curable Resin Key Features: ● Color coating acrylate oligomer optimized for vibrant UV nail polish formulations. ● High molecular weight polyester acrylate with excellent wettability and balanced curing speed. ● Ideal for nail polish color base, inks, adhesives, and 3C coatings.

Ammonium Perchlorate (AP, CAS 7790-98-9) is an inorganic compound renowned for its exceptional oxidizing capacity and thermal stability. As a leading ammonium perchlorate supplier, we offer both spherical ammonium perchlorate (ideal for propellant formulations) and non-spherical ammonium perchlorate (optimized for firework applications). This versatile oxidizer is extensively used in rocket fuel systems, propellants, and pyrotechnic production, with key advantages including: • Dual Morphology Options: Spherical AP ensures uniform combustion in propellants, while non-spherical AP provides controlled burn rates for fireworks.  • High Energy Density: Delivers superior thrust efficiency in ammonium perchlorate rocket fuel and vivid effects in firework production. • Thermal Resilience: Stable performance across extreme temperature ranges. • Ultra-Low Moisture (<0.05%): Guarantees reliability in humidity-sensitive applications.

This high-pressure valve seat sealing product is made from imported PU Elastomer material for Oilfield Mud Pump and features excellent hydrolysis resistance, oil resistance, corrosion resistance, wear-resistant valve seat seals performance, and superior anti-extrusion capabilities. Specifically designed for oilfield mud pump valve rubber seals, cementing unit valve seat seal rings, and drilling rig pump valve seat seals, it serves as a petroleum industry seal solution for mud pump valve components, cement pump valve replacement parts, and petroleum machinery seals. With its wear-resistant valve seat seals technology, Polyurethane Raw Materials oilfield equipment seal delivers a service life 3-5 times longer than ordinary polyurethane materials, making it ideal for oil drilling equipment seals and industrial valve seat seals. It is widely used in oilfield valve seat gaskets, mud pump valve seat O-rings, and cementing unit valve parts, ensuring reliable performance in extreme high-pressure and abrasive environments.

Liquid Styrene-Butadiene Rubber (LSBR) is a high-performance synthetic rubber primarily composed of copolymerized butadiene and styrene monomers. LSBR offers excellent fluidity, elasticity, and mechanical properties, making it widely applicable across multiple industries. As a critical material for LSBR Copper Clad Laminate (CCL LSBR), it serves as an ideal modifier for enhancing the toughness, thermal stability, and dielectric performance of advanced electronic substrates. It is also commonly used to improve the impact resistance of plastic and rubber materials. Chemical and Physical Properties: • Molecular Structure: The molecular structure of LSBR consists of a copolymer of butadiene and styrene monomers, providing flexibility, wear resistance, and compatibility with Copper Clad Laminate liquid rubber formulations. • Fluidity: LSBR

Dimer Acid Diisocyanate (DDI), a type of adhesive raw materials, a non-yellowing isocyanate, is a chemically modified isocyanate produced by incorporating dimer acid into its molecular chain. This unique modification significantly enhances the performance of polymers, making them ideal for polyurea coating formulations and other industrial applications. DDI is specifically engineered to provide polymers with high flexibility, durability, and non-yellowing properties, ensuring long-term stability and performance even in harsh environments. As a polyurea coating isocyanate (Polyurea isocyanate), it is widely used in adhesives, polyurea coatings, elastomers, and applications demanding superior chemical resistance, mechanical strength, and aesthetic retention.

Dear Sir​ we have producing a kitchen detergent all kind in the korea,if you have interest of it, please contact us then you never regret detergent business ,please contact koeyltd@naver .com , if you send us the purchase order plan then we can send you the approval sample by EMS after made it, please send us a good news from you,Marketing Director : H . Won,

Minimum Order: 5000

The XLE1812-75 antioxidant type reverse osmosis home membrane element is an independently developed product. It operates under extremely low pressure conditions and is suitable for home water purifiers, commercial, and laboratory water purification systems to treat water sources containing oxidizing substances or high levels of microorganisms. Membrane Element Model Average Water Permeability (GPD) Stability of Salt Rejection (%) Minimum Salt Rejection (%) XLE1812-75 75 97 96 Note: The single membrane element water production capacity varies within the range of ±20%. 1. For the recommended design range, please refer to the latest technical manual or design guide provided by Zhonghai Energy, or consult the technical department of Zhonghai Energy. If the user does not strictly follow the operating conditions provided in this manual, Zhonghai Energy will not assume any responsibility for the consequences. 2. The water production listed in the table is the average value, and the minimum water production of a single membrane element should not be less than 80% of the rated value.

1. Membrane Material Composition The MBR internal support hollow fiber membrane made of PVDF is a new generation of high-performance products successfully developed by Beijing Haiden Energy Co., Ltd. after years of research. This membrane is produced using a phase inversion method, with an internal polyester tube as the support body, featuring high strength (tensile strength ≥20.0MPa), high resistance to peeling (peeling strength ≥1.0MPa), high porosity (≥60%), and high permeability (≥15L/m²·h-0.01MPa). The pore diameter of the PVDF internal support membrane is 0.01~0.1 μm. 2. MBR Membrane Components The MBR membrane components use hollow fiber membrane modules, with various product component forms that can be combined or separated according to user needs, making application more flexible. Users can select membrane components based on key parameters such as permeability, strength, filtration accuracy, and anti-pollution ability. High filtration accuracy can ensure product quality; high permeability can reduce project costs; high strength and anti- pollution ability can extend the service life of membrane components, reducing operational costs. Long-term R&D personnel have improved membrane components, enhancing product performance.

The HUF-2880 ultrafiltration membrane components are suitable for systems with a capacity greater than 50m³/hr (220gpm). The larger diameter membrane components (8 inches) have the largest effective membrane area among hollow fiber ultrafiltration membrane products, allowing for more economical system design. Compared to longer membrane components, shorter membrane components (60 inches) provide higher separation efficiency and can adapt to a wider range of water quality. Performance Features Ultrafiltration membrane components are made of high-strength PVDF material and have the following outstanding features and advantages: ● A nominal pore size of 0.03μm effectively removes bacteria, viruses, and particulate matter, protecting downstream equipment and reverse osmosis (RO) processes. ● The PVDF composite hollow fiber has high strength and excellent chemical resistance, extending the service life of the membrane components. ● The hydrophilic PVDF fiber is easy to clean and maintain, ensuring long-term performance stability.

Ultrafiltration (UF) membrane components are made of high-strength PVDF material, and their membrane fibers have the following characteristics and advantages: ● A nominal pore size of 0.03μm can remove bacteria, viruses, and particulate matter, protecting downstream equipment and reverse osmosis systems. ● High-strength, chemical-resistant PVDF composite hollow fiber membrane ensures a longer service life of the membrane components. ● The hydrophilic PVDF fiber membrane is easy to clean and wet, maintaining excellent performance over the long term. ● The external pressure structure can withstand higher influent suspended solids concentration and reduce pretreatment processes. ● The use of U-PVC material for the membrane shell eliminates the need for expensive pressure vessels. The HUF-2860 ultrafiltration membrane components are suitable for systems with a capacity greater than 50m³/hr (220gpm). The larger diameter membrane components (8 inches) have the largest effective membrane area among hollow fiber ultrafiltration membrane products, allowing for more economical system design. Compared to longer membrane components, shorter membrane components (6 inches) provide higher separation efficiency and are suitable for a wider range of water quality.

The FR (Fouling Resistant) series anti-fouling membrane elements are our company's independently developed composite membrane elements, featuring low operating pressure, high production capacity, and high salt rejection. The membrane surface has been modified with an anti-fouling patent technology to change the surface charge characteristics, increase hydrophilicity, reduce pollution and microbial adhesion, lower membrane fouling, extend service life, and use a 34mil wide channel design to reduce pressure loss and improve cleaning recovery. The Reverse osmosis membranes are suitable for water with low salinity (below 500ppm) such as municipal water and industrial water sources, mainly used for various scales of municipal water, boiler feedwater, and cooling water treatment, especially for slightly organic polluted water sources. Membrane Element Model Effective Membrane Area (ft²/m²) Average Water Production (GPD/m³/d) Stability of Salt Rejection (%) Minimum Salt Rejection (%) HRLE10 400 (37.2) 11000 (41.6) 99.5 99.2

PDLC liquid crystals RM105 82200-53-1 RM105 82200-53-1 Benzoesure, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-methoxyphenylester HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Oxidized polyethylene wax finds significant application in the field of electronic component sealants due to its outstanding properties. Its unique molecular structure confers excellent polar compatibility, low volatility, and the absence of heavy metals, enabling it to meet regulatory requirements for food-grade and medical-grade plastic products. Specifically, oxidised polyethylene wax can be utilised in circuit board sealing and protection through specialised processes. For instance, by applying a coupling agent via brush coating, undergoing dehumidification treatment, and then dipping the circuit board into a mixture of molten oxidised polyethylene wax combined with tackifiers and liquid toughening agents, an effective waterproof and moisture-resistant wax film can be formed.