Offers to Sell

Product Name: Poly Ferric Sulphate CAS Number: 10028-22-5 EINECS NO.: 233-072-9 Molecular Weight: 399.8789 Molecular Formula: [Fe2(OH)n(SO4)3-n/2]m Purity (%): 21% to 22% Appearance: Yellow powder, granular; brown liquid Packing: Bags, drums, or bulk containers Other Name: Polymeric Ferric Sulfate; PFC; Polyferric sulfate

Product name: Poly Aluminium Chloride CAS Number: 1327-41-9 EINECS NO.: 215-477-2 HS.Code: 3824999999 Molecular Formula: AlnCl(3n-m)(OH)m Purity (%): 28% to 31% Appearance: yellow, light yelow or white powder Packing: Bags, drums, or bulk containers Other Name: PAC, Aluminium chlorohydrate, Aluminium oxychloride, Aluminiumhydroxychlorid

2-Hydroxy Phosphonoacetic Acid is a multifunctional water treatment agent that effectively controls scale formation and prevents corrosion. CAS Number: 23783-26-8 UN NO.: 3265 EINECS NO.: 245-822-4 Molecular Formula: C2H5O6P Purity (%): Typically available in various purity levels, such as 50% Appearance: Dark brown liquid Packing: 30kgs or 250kgs drum, or as customers' requirement.

Calcium Chloride is a versatile chemical compound widely used for de-icing, dust control, water treatment, food preservation, and more. CAS Number: 10043-52-4 EINECS NO.: 233-140-8 Molecular Formula: CaCl2 Purity (%): Anhydrous calcium chloride≥94%, Calcium chloride dihydrate ≥74% Appearance: White, hygroscopic, flake, crystalline powder or granules. Packing: Available in various packaging options, such as bags, drums, or bulk shipments.

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Sodium Dichloroisocyanurate CAS Number: 2893-78-9 UN NO.: 2465 EINECS NO.: 220-767-7 Molecular Formula: C3Cl2N3NaO3 Purity (%): Typically available in various purity levels, including 56%-60% Appearance: White powder, tablets or granules Packing: 25KG per bag; 1000KG/ woven bag Plastic bucket Other Name: NaDCC; Sodium Troclosene;Sodium Dichloro-s-triazinetrione; Dichlor; SDIC What is Sodium Dichloroisocyanurate Used for? Water treatment as a disinfectant Swimming pool and spa disinfection Sanitation in the food and beverage industry Surface disinfection Agricultural and livestock disinfection Emergency and disaster response for water disinfection

Minimum Order: 20 square metres

Isothiazolinone (CMIT MIT) CAS Number: 26172-55-4 UN NO.: 1760 EINECS NO.: 247-500-7 Molecular Formula: C8H9ClN202S2 Purity (%): Typically available in various purity levels, such as 14% and 15% (CMIT:MIT). Appearance: Clear to pale yellow liquid Packing: Drums, or bulk containers Other Name: Methylchloroisothiazolinone, Methylisothiazolinone, MCI/MI, MCIT/MIT, Kathon 886 What is Isothiazolinone (CMIT MIT) Used for Paints and Coatings: It is used as a preservative to prevent microbial growth and spoilage in water-based paints, coatings, and adhesives. Personal Care Products: CMIT MIT is utilized in shampoos, conditioners, lotions, and other personal care products as a preservative to inhibit the growth of bacteria, yeast, and mold. Industrial Processes: It is employed as a biocide in cooling towers, paper mills, cutting fluids, and metalworking fluids to control microbial contamination and maintain system efficiency. Water Treatment: CMIT MIT is used in water treatment applications to prevent the growth of bacteria, algae, and fungi, ensuring safe and clean water. Household Products: It can be found in household cleaning products like detergents, fabric softeners, and disinfectants to provide antimicrobial properties and prevent product degradation. Textiles: CMIT MIT is used as a biocide in textile processes to inhibit microbial growth, preventing odor and deterioration. Marine Antifouling: It is utilized in marine coatings to protect boats and ships from biofouling caused by marine organisms.

Minimum Order: 20 square metres

The lubricating effect of micronized wax is primarily ‘internal lubrication’. During the processing of polymeric materials such as plastics and rubber (e.g., extrusion, calendering, injection moulding), the wax powder disperses uniformly within the melt, migrating between polymer molecular chains to reduce intermolecular friction, thereby lowering melt viscosity. Key advantages: Reduced viscosity and enhanced flowability: Facilitates easier processing and conserves energy. Improved production efficiency: Enables higher extrusion or injection moulding speeds. Enhanced surface gloss of finished products: Wax migration forms a smooth surface layer. Reduced equipment wear: Provides lubricating protection for internal walls and screws. Common Application Areas: PVC Processing: An indispensable lubricant in rigid PVC pipes and profiles (door/window extrusions). Engineering Plastics: Improves flow and demoulding properties during processing of PC, ABS, nylon, etc. Masterbatches and Functional Compounds: Serves as a carrier lubricant, aiding dispersion of pigments or functional additives.

chiral nematic liquid crystals CE10 69777-64-6 CE10 4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate (S)-p-(2-methylbutyl)phenyl p-pentylbenzoate C23H31O2 Purity: 99.6% 4-((2s)-2-methylbutyl)phenyl 4-pentylbenzoate CAS N°69777-64-6 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

Aluminum sulfate has the CAS number 10043-01-3 and its chemical formula is Al2(SO4)3. It is a white crystal or powder and is widely used as a flocculant for treating drinking water and wastewater, as well as in the paper industry. It is mainly used in water treatment (flocculation agent) and the paper industry (sizing agent). It can also be used as a chemical reagent, cosmetic raw material (astringent), foam fire extinguishing agent, mordant, petroleum decolorizing agent, and raw material for manufacturing alum and artificial gemstones. It reacts with water to form aluminum hydroxide flocs, effectively removing impurities from the water and purifying the water quality.

Aluminum oxide (CAS number 1344-28-1) has the chemical formula Al₂O₃. It is a common white powder widely used as an abrasive, catalyst, and refractory material, and exists in various forms (such as activated alumina). Both rubies and sapphires are primarily composed of aluminum oxide, but their different colors are due to other impurities. Rubies are red because they contain chromium oxide, while sapphires are blue because they contain iron oxide and titanium dioxide. Aluminum oxide is what makes metallic aluminum resistant to corrosion in air. Pure metallic aluminum readily reacts with oxygen in the air, forming a thin film of aluminum oxide covering the exposed aluminum surface. This film prevents further oxidation of the aluminum. The thickness and properties of this oxide film can be enhanced through a process called anodizing (anodic corrosion protection). Aluminum is a good conductor of electricity and heat, while aluminum oxide is an insulator of both. The crystalline form of aluminum oxide, corundum, is suitable for use as an abrasive material and cutting tool due to its high hardness. Crystals of aluminum oxide can also be used as a substrate for epitaxy. Aluminum oxide powder is commonly used as a medium in chromatography. In August 2004, scientists at 3M in the United States developed a reinforced glass called transparent alumina, created from an alloy synthesized from aluminum and rare earth elements. It can be used in emergency braking systems for high-speed trains (by spraying alumina powder onto the rails to increase friction). Porous alumina with a high surface area ratio is called activated alumina and is commonly used as a catalyst, adsorbent, dehydrating agent, and catalyst carrier. A typical application is as a catalyst in the Claus reaction. It is a major component of refractory bricks.

Minimum Order: 1 bags

Trisodium Phosphate CAS Number: 7601-54-9 UN NO.: 3262/9148 EINECS NO.: 231-509-8 Molecular Formula: Na3PO4 Purity (%): Typically available in various purity levels, such as 98% and above. Appearance: White, crystalline powder. Package: 25kgs/bag, as per customer’s demand. Other Name: Sodium phosphate; Sodium phosphate tribasic; Trisodium orthophosphate

Minimum Order: 20 square metres

Sodium tripolyphosphate, a versatile chemical compound, is commonly used as a detergent additive and water treatment agent. CAS Number: 7758-29-4 EINECS NO.: 231-838-7 Molecular Formula: Na5P3O10 Purity (%): 90%,94% Appearance: Sodium tripolyphosphate is usually a white, granular or powdered substance. Packing: 25kgs/bag

Minimum Order: 20 square metres

With the continuous advancement of technology, the application of robotics has become increasingly widespread in various fields. In these high-tech devices, seals play a crucial role, especially considering the demands for high precision and stability in robots. Seals not only protect the internal components of robots from external environmental influences but also improve their operating efficiency and extend their service life. This article will explore the different types of seals used in the robotics industry and their applications. Types of Seals in Robotics Robots operate in complex and ever-changing environments, so the types of seals used are varied. Common types of seals include oil seals, O-rings, labyrinth seals, shaft seals, and dust seals. Oil Seals: Oil seals are commonly used in parts of robots such as motors and gearboxes, which operate at high speeds. These seals prevent oil leakage, maintain the lubrication system of the robot, and block dust and contaminants from entering, ensuring the mechanical components remain uncontaminated. O-Rings: O-rings are widely used in robotic hydraulic and pneumatic systems to prevent the leakage of fluids or gases. Due to their simple design and efficient sealing capabilities, O-rings are one of the most commonly used seals in the robotics industry. Labyrinth Seals: Labyrinth seals form multiple physical barriers through different-shaped channels and obstacles, effectively preventing the leakage of fluids and gases. These seals are often used in robots that operate in high-pressure and high-temperature environments. Shaft Seals: Shaft seals are used to seal rotating shafts in robots, preventing oil leakage and contamination from entering the robot’s interior. In robots with high-speed rotating components, the sealing performance of shaft seals is especially critical. Dust Seals: Robots often operate in harsh environments with a high level of dust. Dust seals effectively prevent dust and particles from entering the robot's interior, protecting sensitive internal components. Applications of Seals in Robotics The applications of seals in robotics are widespread and cover various aspects of robotic structures. They are particularly crucial in the following areas: Motor and Gearbox Protection: Motors and gearboxes are key components of robots, and their frequent movement and high load operations make them vulnerable to environmental damage. Oil seals and shaft seals are used to protect these parts by preventing lubricant leakage and ensuring the parts are well-protected during high-efficiency operation. Hydraulic and Pneumatic Systems: Many robots use hydraulic and pneumatic systems for operation, and the leakage of fluids and gases in these systems is a common concern. O-rings and labyrinth seals are widely used in these systems to ensure that hydraulic oil and gases do not leak, ensuring the efficiency and safety of the robot. Precision Mechanical Part Protection: The precision components inside robots, such as servomotors, sensors, and bearings, all require protection through seals. In environments with high temperatures, humidity, corrosive elements, or dust, seals effectively prevent harmful substances from damaging these sensitive components. Seal Selection and Challenges For robot manufacturers, distributors, and wholesalers, selecting the appropriate seals can be a challenging task. Here are some key factors to consider when choosing seals: Operating Environment: The environment in which the robot operates, such as temperature, humidity, pressure, and corrosive conditions, greatly influences seal selection. For instance, in high-temperature environments, high-temperature-resistant seals such as FKM seals should be chosen. Sealing Performance Requirements: Different robot components have different sealing performance requirements. For example, seals used in motors and gearboxes need to be highly resistant to pressure and wear, while seals in hydraulic systems require higher hydraulic performance. Size and Durability: The size of the seal must be accurately matched to the component to ensure effective sealing. Additionally, seal durability is crucial, as high-quality seals can maintain excellent sealing performance over long periods of operation. Focus Points for Distributors and Wholesalers For distributors and wholesalers, the following aspects are key when selecting robotic seals: Product Quality and Certification: The quality of seals directly impacts the overall performance of robots. Therefore, choosing high-quality, certified seals is essential. Supply Chain and Inventory Management: Distributors need to ensure timely supply and sufficient inventory of seals. A smooth supply chain and efficient inventory management can greatly enhance competitiveness. Cost Control and Pricing Strategy: While quality is critical, reasonable cost control and pricing strategies are also essential to gaining market share. Distributors should price products competitively while ensuring they provide high-quality seals. Seals play a vital role in the robotics industry, enhancing the performance and longevity of robots and providing reliable protection in various operating environments.

Minimum Order: 1000