Offers to Sell

Introducing our cutting-edge Phenolic Foam Core Wall Panels, the ultimate solution in modern construction materials that promise unparalleled performance in insulation, fire protection, and moisture management. Our engineered panels are specifically designed to meet the high demands of contemporary building projects, ensuring an energy-efficient, durable, and safe environment across residential, commercial, and industrial applications. Key Features: Exceptional Thermal Insulation:Our phenolic foam core technology provides superior thermal performance, significantly reducing heat transfer and contributing to a comfortable indoor climate year-round. By minimizing energy loss, these panels help to lower heating and cooling costs, making them an eco- friendly choice for energy-conscious builders and homeowners alike.

Phenolic thermal insulation board is an advanced rigid insulation material widely used in modern construction. Made from phenolic foam with a closed-cell structure, it offers low thermal conductivity, excellent fire performance, and long-term durability. Its unique composition makes it one of the most efficient and safest insulation products for energy-saving and fire-resistant buildings. Key Features and Advantages High Thermal Efficiency: Extremely low thermal conductivity (λ-value as low as 0.017–0.025 W/m·K), providing a high R-value with thinner boards. Superior Fire Safety: Classified as Class 0 / Euroclass B-s1,d0, non- combustible, low smoke emission, no melting or dripping during fire. Moisture Resistance: Closed-cell structure prevents water absorption, protecting insulation performance and avoiding mold growth. Lightweight and Easy Installation: Easy to cut, handle, and install, reducing labor costs and project time. Long-Term Durability: Maintains shape, insulation value, and stability throughout the building’s lifecycle. Eco-Friendly: Low VOC emissions, contributes to green building certifications such as LEED and BREEAM.

OUTES has newly developed a series of air energy heat pump hot water units, which always ensure that the outlet temperature remains constant at the set value (factory set at 56 ℃) and can be adjusted from 40 to 60 ℃ under constant changes in parameters such as inlet temperature, inlet pressure, and environmental temperature. When the unit is started, high-temperature hot water is generated and continuously flows into the insulated water storage tank for users to use. Multi-Function: Commercial Central Hot Water Feature： Attached Wired Controller on Unit/Low Noise Safe Operation/Energy saving and environmental protection safe and reliable/Free assigning main module design Intuitive interface/self-diagnosis and remote control Intelligent Control/Famous Brand Compressor

Air source heat pump hot water units are widely used in hotels, beauty salons,  villas, apartments, factories, schools, leisure clubs, and other places with high hot water usage due to their energy-saving, efficient, and environmentally friendly characteristics. Multi-Function: Commercial Central Hot Water Feature： Energy saving and environmental protection safe and reliable Long life finned heat exchanger Tube condenser Free assigning main module design Intuitive interface, self-diagnosis and remote control Intelligent Control Famous Brand Compressor Multiple Protections Energy Efficient High-efficiency EEV High-efficiency Heat Exchanger Start by Stage Modular Connection

All In One Heat Pump Water Heater, supplying Domestic Sanitary Hot Water for shower, washing hand, House Cleaning, Spa, Kitchen. Indoor and outdoor installation available in the Balcony, Bathroom, Basement or in the Garden with canopy. Multi-Function: Hot Water  Feature： R134A Enamel Water Tank Water Outlet Temp. Max 75℃(HP+E-heater) Innovative Appearance Patent Top Air Outlet 50mm Foaming Insulation Material External Aluminium Micro-channel Coil 2kW Auxiliary Electric Heater Back Up for Cold Winter Built-in Magnesium Rod & Anion Anode(Option) Built-in Internal Solar Water Coil or Boiler Water Coil are Optional for Muti- thermal Connection Installation Considerations Installing a 2.1kW all-in-one heat pump water heater is generally straightforward, but there are a few key considerations: Space Requirements: Ensure that the installation area has adequate space for the unit, including sufficient ventilation. Electrical and Plumbing Setup: The unit will need to be connected to your home's electrical system and plumbing, so professional installation is recommended.

New Split Type R32 Heat Pump for House Heating/Cooling and Domestic Hot Water, Total Solution for Space Heating, Space Cooling and Domestic Sanitary Hot Water, DC Inverter Compressor Workable at -25℃ Multi-Function: Heating & Cooling and hot water Model 4KW 6KW Power Supply（V/Ph/Hz） 220-240V/1N/50HZ Heating Capacity (A7℃/W35℃)（kW） 4.2 6.4 Refrigerant R32 ERP Level(35°C） A+++

R32 Monobloc New Monobloc Type R32 Heat Pump for House Heating/Cooling and Domestic Hot Water, Total Solution for Space Heating, Space Cooling and Domestic Sanitary Hot Water,DC Inverter Compressor Workable at -25℃ Multi-Function: Heating & Cooling and hot water  Commercial heat pumps Feature： Environmental Friendly Energy saving and environmental protection safe and reliable Long life finned heat exchanger Efficient and reliable condenser Intuitive interface, self-diagnosis and remote control Adaptability of wide climatic zone from - 25℃~to43℃ Adaptability to many kinds of ends Adaptability to multiple heat sources High reliability

In-demand products: 28578-16-7 5449-12-7 Other product codes: 49851-31-2, 94-09-7, 1369021-80-6, 1451-82-7, 94-24-6, 136-47-0, 139755-83-0, 5337-93-9, 59-46-1, 25547-51-7, 1009-14-9, 14769-73-4, 10250-27-8, 62-44-2, 123-75-1, 137-58-6, 718-08-1, 52190-28-0, 51-05-8, 5086-74-8, 80532-66-7, 16595-80-5, 1625-45-9, 171596-29-5, 2050-07-9, 4676-39-5 Reach me to obtain more price information!

Minimum Order: 300

nematic liquid crystals Chrial Dopant R-811 133676-09-2 18years of PDLC nematic liquid crystals production experience. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd. is a leading manufacturer specializing in liquid crystal materials and Nematic liquid crystals in China, especially the liquid crystals for making PDLC smart film. Our factory has the R & D center and big production base, we also cooperate with a number of universities in researching the new product and new technology. Our experienced R&D team have the strong interest to research new goods as request. Our liquid crystal is mainly used to make PDLC mixture, PDLC switchable film and high grade of LC display.

Minimum Order: 20 square metres

Hot-selling items: 28578-16-7 5449-12-7 Alternative models/specifications: 49851-31-2, 94-09-7, 1369021-80-6, 1451-82-7, 94-24-6, 136-47-0, 139755-83-0, 5337-93-9, 59-46-1, 25547-51-7, 1009-14-9, 14769-73-4, 10250-27-8, 62-44-2, 123-75-1, 137-58-6, 718-08-1, 52190-28-0, 51-05-8, 5086-74-8, 80532-66-7, 16595-80-5, 1625-45-9, 171596-29-5, 2050-07-9, 4676-39-5 Get in touch with me for more pricing info!

Minimum Order: 300

In-demand products: 28578-16-7 5449-12-7 Other product codes: 49851-31-2, 94-09-7, 1369021-80-6, 1451-82-7, 94-24-6, 136-47-0, 139755-83-0, 5337-93-9, 59-46-1, 25547-51-7, 1009-14-9, 14769-73-4, 10250-27-8, 62-44-2, 123-75-1, 137-58-6, 718-08-1, 52190-28-0, 51-05-8, 5086-74-8, 80532-66-7, 16595-80-5, 1625-45-9, 171596-29-5, 2050-07-9, 4676-39-5 Reach me to obtain more price information!

Minimum Order: 33

In-demand products: 28578-16-7 5449-12-7 Other product codes: 49851-31-2, 94-09-7, 1369021-80-6, 1451-82-7, 94-24-6, 136-47-0, 139755-83-0, 5337-93-9, 59-46-1, 25547-51-7, 1009-14-9, 14769-73-4, 10250-27-8, 62-44-2, 123-75-1, 137-58-6, 718-08-1, 52190-28-0, 51-05-8, 5086-74-8, 80532-66-7, 16595-80-5, 1625-45-9, 171596-29-5, 2050-07-9, 4676-39-5 Reach me to obtain more price information!

Minimum Order: 33

Specific Advantages in Hot-Melt Adhesive Applications Adjustability: Fischer-Tropsch wax effectively modulates the initial gelation temperature and curing time of hot-melt adhesives, enhancing their plasticity and tensile properties. Low Viscosity and High Melting Point Advantages: Low-viscosity, high-melting-point Fischer-Tropsch wax also reduces the viscosity of polymers and resins, facilitating efficient resin blending and smooth hot melt adhesive pumping while maintaining appropriate surface wetting of polymers and resins. Food Contact Safety: Refined Fischer-Tropsch wax is contamination-free and odorless, making it suitable for hot melt adhesive applications requiring compliance with food contact standards. Its elevated melting point confers superior heat resistance to the adhesive. Low penetration enhances the adhesive's strength. The narrow carbon distribution range shortens open time and reduces curing time. The wax's stability ensures no migration or leaching, further optimizing hot melt adhesive performance.

Metal-cased oil seal are widely used in pumps, gearboxes, motors, engines, hydraulic systems, and heavy machinery. Their dual function—keeping lubricants inside while blocking dust and contaminants—makes them essential for reliable equipment performance. However, one aspect that is often underestimated is storage. If seals are stored improperly, they may harden, crack, or deform before they are ever installed. Material Characteristics Several common rubber compounds are used for metal-cased oil seal: · NBR (Nitrile Rubber): Good resistance to oils but vulnerable to ozone and high temperatures. It should be kept away from heat and direct sunlight. · FKM (Fluoroelastomer): Excellent resistance to heat and chemicals but not ideal in prolonged humidity. · ACM (Acrylic Rubber): Performs well under oil and heat exposure, though sensitive to UV light. · EPDM (Ethylene Propylene Rubber): Strong resistance to aging and steam, but incompatible with mineral oils. Because each compound reacts differently to its environment, storage guidelines should be adapted to the material. Storage Guidelines In general, oil seals should be stored in a cool, dry, and stable environment. A temperature range of 10°C to 25°C and a relative humidity of 40% to 70% is considered suitable. Packaging should remain intact until use. If cartons are opened, seals should be resealed to avoid oxidation and ozone exposure. Another detail is to avoid long-term pressure on the sealing lips. Stacked seals that bear weight for months may deform, which directly compromises their sealing ability once installed. Why It Matters for Distributors For distributors and wholesalers, improper storage means more than product degradation—it means financial loss and reputational risk. Clients in industries such as automotive, trucks, heavy equipment, metallurgy, wind energy, and chemicals expect seals that are reliable right out of the box. If seals show signs of premature aging, buyers may look elsewhere for supply. Therefore, professional storage practices can be a selling point for distributors. A warehouse that demonstrates proper handling and inventory management can strengthen trust with clients. Support from DEDE DEDE, with over 30 years of experience in sealing technology, provides more than just products. The company offers: · Standard seals in stock: Covering thousands of O-ring and oil seal specifications, ready for urgent demand. · Customized solutions: From material selection to design and testing, ensuring seals match the actual working conditions. · Technical guidance: Including recommendations on storage and application to reduce waste and lower maintenance costs. As a manufacturing-based enterprise and recognized industry leader, DEDE exports to over 80 countries worldwide and holds certifications such as High- Tech Enterprise, Provincial Innovation Center, and Specialized and Innovative Enterprise. For distributors and wholesalers, partnering with DEDE means access to reliable supply and strong technical support. Proper storage of metal-cased oil seal is not just a technical detail—it is part of safeguarding product performance. Different materials require tailored conditions, but the common goal is to preserve integrity until installation. Distributors who adopt correct storage practices, and who work with suppliers like DEDE, are better positioned to protect their inventory, reduce losses, and earn long-term trust in the marketplace.

Minimum Order: 1000