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China 1,2,3,4,5-cyclopentanepentayl, compd. with 1-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-2-[(1S)-1-(dicyclohexylphosphino)ethyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) - China Supplier
1,2,3,4,5-cyclopentanepentayl, compd. with 1-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-2-[(1S)-1-(dicyclohexylphosphino)ethyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)
Negotiable
Category: Chemicals/Hydrocarbons/Other Hydrocarbons
Company: 上海克琴科技有限公司
Product Description: CAS NO:360048-63-1EC NO:Molecular Formula:C42H56FeO2P2Molecular Weight:710.6854Synonyms:;(R)-(-)-1-[(S)-2-(Di(3,5-Dimethyl-4-Methoxyphenyl)Phosphino)Ferrocenyl]Ethyldicyclohexylphosphine;Molecular Structure: more>
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China 1,2,3,4,5-cyclopentanepentayl, compd. with 1-[(1S)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) - China Supplier
1,2,3,4,5-cyclopentanepentayl, compd. with 1-[(1S)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)
Negotiable
Category: Chemicals/Hydrocarbons/Other Hydrocarbons
Company: 上海克琴科技有限公司
Product Description: CAS NO:849924-45-4EC NO:Molecular Formula:C46H52FeO2P2Molecular Weight:754.6964Synonyms:;Molecular Structure:CAS NO:849924-43-2EC NO:Molecular Formula:C40H44FeP2Molecular Weight:642.5699Synonyms:;Molecular Structure: more>
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China 1,2,3,4,5-cyclopentanepentayl, compd. with 1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]-2-[(1S)-1-(dicyclohexylphosphino)ethyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) - China Supplier
1,2,3,4,5-cyclopentanepentayl, compd. with 1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]-2-[(1S)-1-(dicyclohexylphosphino)ethyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 上海克琴科技有限公司
Product Description: CAS NO:292638-88-1EC NO:Molecular Formula:C40H40F12FeP2Molecular Weight:866.519Synonyms:;(R)-(-)-1-[(S)-2-(Di(3,5-Bis-Trifluoromethylphenyl)Phosphino)Ferrocenyl]Ethyldicyclohexylphosphine;Molecular Structure: more>
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China RCO activated carbon adsorption, desorption, and catalytic combustion integrated machine for printing VOCs exhaust gas recovery with a high degree of automation. - China Supplier
RCO activated carbon adsorption, desorption, and catalytic combustion integrated machine for printing VOCs exhaust gas recovery with a high degree of automation.
$2600
Category: Chemicals/Carbon Materials/Graphite
Company: 山东世一环境科技有限公司
Product Description: Basic Introduction to Catalytic Combustion ProductsCatalytic combustion is an exhaust gas treatment technology that utilizes a catalyst to lower the combustion temperature of organic compounds, enabling their oxidative decomposition at relatively low temperatures. Catalytic combustion products are equipment developed based on this technology, designed to treat various volatile organic compound (VOCs) exhaust gases. Performance Characteristics1. High-Efficiency Purification: Capable of converting organic compounds in exhaust gases into harmless substances, with purification efficiency typically reaching over 90%. 2. Low-Temperature Combustion: The ignition temperature is relatively low, generally between 200 - 400°C, resulting in energy savings. 3. No Secondary Pollution: The combustion products are mainly carbon dioxide and water, making it environmentally friendly. 4. Stable Operation: The equipment is easy to operate, with stable and reliable performance and low maintenance costs. Technical Parameters1. Airflow Handling Capacity: Ranging from several thousand cubic meters per hour to hundreds of thousands of cubic meters per hour, depending on the model and specifications. 2. Purification Efficiency: Typically between 90% - 99%. 3. Catalyst Service Life: Generally 2 - 5 years, depending on usage conditions and exhaust gas composition. 4. Equipment Resistance: Typically between 800 - 1500 Pa.  more>
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China Courtyard Robot Special High-Transparency Silk-Screen Lens, Scratch-Resistant, Sun-Proof, Smart Sensing, Precise Optical Component with Optimal Light Transmission. - China Supplier
Courtyard Robot Special High-Transparency Silk-Screen Lens, Scratch-Resistant, Sun-Proof, Smart Sensing, Precise Optical Component with Optimal Light Transmission.
$80
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 中山市新兆光电技术有限公司
Product Description: The glass lens of a courtyard robot is the core component of its "eyes," typically installed on the outermost layer of LiDAR, cameras, or vision modules, serving multiple protective functions such as light transmission, dust resistance, scratch resistance, and waterproofing. Below is a systematic introduction from four dimensions: material, function, craftsmanship, and reliability:Material Selection• High borosilicate optical glass: Light transmittance >92%, low thermal expansion coefficient, no cracking from -40°C to +85°C, and has passed a 50g vibration impact test.• Aspheric design: Some high-end models use aspheric glass lenses to further correct aberrations, reduce module thickness, and improve edge imaging quality.Functional Role• Light transmission window: Ensures efficient penetration of laser/visible light, guaranteeing navigation positioning and visual recognition accuracy.• Physical protection: Glass hardness >7 H, far higher than plastic, making it resistant to scratches from gravel roads.• Environmental isolation: Together with the entire unit, it achieves IP67/IP6K9K protection, capable of withstanding heavy rain, sandstorms, and high-pressure water jet cleaning.Screen Printing and Optical Craftsmanship• The lens surface can be screen printed with logos, functional icons, or black masking rings for an integrated appearance; the ink uses weather-resistant UV curing, ensuring no fading for 8 years outdoors.• Double-sided multi-layer AR (anti-reflective) coating: Reduces single-sided reflectivity from 4% to below 0.5%, resulting in clearer imaging in nighttime or backlit environments.Reliability Verification• Passed 60+ rigorous tests: Including thermal shock, salt spray, UV aging, ball drop impact, sand and dust tests, ensuring an 8-year outdoor service life. more>
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China K9 optical glass right-angle internal and external reflection isosceles right-angle prism with reflective aluminum coating on the beveled surface - China Supplier
K9 optical glass right-angle internal and external reflection isosceles right-angle prism with reflective aluminum coating on the beveled surface
$90
Category: Instruments & Meters/Optical Instruments/Optoelectronic & Laser Devices
Company: 中山市新兆光电技术有限公司
Product Description: A right-angle prism is a precision optical component with a cross-section in the shape of an isosceles right triangle. Its core is made of high-purity optical glass, featuring two mutually perpendicular right-angle faces and one inclined face. Its working principle is based on the laws of light refraction and reflection: after entering the prism, light undergoes two refractions and one or more reflections to alter its propagation direction, enabling precise control of the optical path. To enhance light transmission efficiency, some surfaces are coated with an aluminum film through uniform deposition to reduce optical loss and improve reflectivity.Differences Between Right-Angle Prisms and Ordinary MirrorsShape and StructureA right-angle prism has an isosceles right-triangular structure with two perpendicular planes; ordinary mirrors are typically flat, rectangular, or circular in shape.Optical PropertiesA right-angle prism can achieve both reflection and refraction simultaneously, used for redirecting light paths, focusing, or dispersing beams; ordinary mirrors only produce object imaging through single reflection.Application FieldsRight-angle prisms are primarily used in optical instruments (such as laser interferometers and microscopes); ordinary mirrors are commonly found in daily life, medical settings, and similar scenarios. more>
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China LC-CS6E Intelligent High-Speed Carbon and Sulfur Analyzer with Automatic Digital Display and Printing for Non-Quantitative Sample Weighing - China Supplier
LC-CS6E Intelligent High-Speed Carbon and Sulfur Analyzer with Automatic Digital Display and Printing for Non-Quantitative Sample Weighing
Negotiable
Category: Chemicals/Oxides/Other Oxides
Company: 南京联创分析仪器制造有限公司
Product Description: LC-CS6E Intelligent High-Speed Carbon and Sulfur Analyzer (Non-Quantitative Weighing Fully Automatic Digital Display and Printing Integrated High-Speed Carbon and Sulfur Analyzer)I. Application FieldsSuitable for quantitative analysis and determination of carbon and sulfur elements in materials such as steel and its alloys in industries including steel, metallurgy, casting, machinery, chemical engineering, mining, construction, and environmental protection, as well as in universities, research institutes, and quality supervision departments.II. Main Features1. Integrated structural design reduces pipeline and cable transmission, ensuring stable test results and low failure rate.2. Fully automatic carbon determination by gas volumetric method with liquid absorption, and fully automatic sulfur determination by iodometric method.3. New anti-interference single-chip microcomputer control circuit eliminates arc ignition interference, ensuring stable and reliable performance with simple and convenient operation.4. Key setting for multiple methods of high and low carbon in steel and iron, with automatic saving to avoid unreliable contact caused by switch switching.5. Carbon measurement adopts the company's specially designed automatic zero recognition technology, greatly improving sensitivity and accuracy.6. Sulfur measurement adopts the company's specially designed pulse micro-titration technology, offering high test resolution and precise, accurate results.7. Imported precision sensors detect data, with measurement results displayed digitally for direct reading, and a micro printer automatically prints test reports.8. Electronic balance online non-quantitative weighing improves detection speed.III. Main Technical Parameters1. Measurement range: Carbon: 0.010%–6.000%; Sulfur: 0.003%–2.000%(The measurement range can be expanded accordingly by changing test conditions).2. Measurement time: Approximately 45 seconds (excluding sampling and weighing time).3. Measurement accuracy: Complies with GB/T223.69-97 and GB/T223.68-97 national standards.4. Power supply voltage: 220V±10%, 50Hz.5. Power gas: Oxygen, pressure 0.02–0.04MPa.IV. Instrument Composition1. One LC-DL1 Arc Burning Furnace.2. One LC-CS6E Intelligent High-Speed Carbon and Sulfur Analyzer.3. One electronic balance.4. One set of instrument accessories including YQY-6 Oxygen Pressure Reducer, silicon molybdenum powder, tin particles, etc.This instrument features an integrated structural design, fully automatic operation, microcomputer data processing, and electronic balance online non-quantitative weighing, offering high precision and comprehensive functions. It is suitable for front-line analysis, finished product testing, incoming material inspection, and quality control departments in various steel, machinery, casting, and other enterprises. Our company provides free on-site installation and debugging, training for instrument operators, assistance in setting up laboratories, and various technical support. The instrument comes with a one-year warranty and lifelong maintenance service. Welcome to inquire by phone. more>
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China DY-Ag25 silver brazing strip with 40% silver content is primarily used for brazing copper, copper alloys, silver-nickel alloys, steel, and stainless steel. - China Supplier
DY-Ag25 silver brazing strip with 40% silver content is primarily used for brazing copper, copper alloys, silver-nickel alloys, steel, and stainless steel.
$1650
Category: Metallurgy & Minerals/Common Steel/Other Steel Products
Company: 邢台隆财商贸有限公司
Product Description: DY-Ag25 silver brazing strip with 40% silver content is primarily used for brazing copper, copper alloys, silver-nickel alloys, steel, and stainless steel. This silver brazing strip has the following characteristics and applications:Brazing Temperature: 732-816°CBrazing Process Performance: GoodSilver Content: LowPrice: LowApplication AreasRefrigeration Systems: Suitable for copper-to-copper pipe joints in refrigeration systems of air conditioners, refrigerators, and freezers.Motor Manufacturing and Instrument Industry: Suitable for welding copper and copper components in refrigerators, air conditioners, motor manufacturing, and the instrument industry.Other Metal Welding: Suitable for brazing copper, copper alloys, silver alloys, tungsten, molybdenum, and other metals.Special Model ApplicationsBCu89PAg(TS-10P): Suitable for welding copper and copper components in refrigerators, air conditioners, motor manufacturing, and the instrument industry, with low silver content and low cost.Cu80PAg(HL204)(TS-15P): Suitable for brazing copper, copper alloys, silver alloys, tungsten, molybdenum, and other metals.BAg18CuZnSn(TS-18P): Suitable for brazing copper, copper alloys, silver-nickel alloys, steel, and stainless steel, and can replace HL303 silver brazing rods.Silver Brazing Strips Containing Cadmium or TinBAg60CuSn: Suitable for final-stage brazing of vacuum devices, with good weld smoothness.BAg35CuZnCd(HL314): Suitable for brazing temperatures of 700-845°C, capable of filling large or uneven welds.BAg45CuZnCd: Suitable for brazing temperatures of 635-780°C, with a low melting point and high joint strength.Standard Silver Brazing StripsBAg72Cu(HL308): Suitable for brazing temperatures of 825-925°C, with good electrical conductivity and low electron volatility.BAg70CuZn(HL307): Suitable for brazing temperatures of 755-855°C, with good electrical conductivity, plasticity, and high strength.BAg50CuZn(HL304): Suitable for workpieces requiring resistance to multiple vibrational loads, such as band saw blades, and for welding electrical contacts like Ag/Cu, AgW, AgNi, and Ag.Specialized Silver Brazing StripsBAg62CuZnP: Suitable for welding alloy contacts of metal oxides such as AgCdO, AgSnO, and AgZnO. more>
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China DY - Ag5 Silver Solder Strip with 35% silver content is widely used in industries such as electromechanical, electronics, home appliances, hardware, and automotive parts. - China Supplier
DY - Ag5 Silver Solder Strip with 35% silver content is widely used in industries such as electromechanical, electronics, home appliances, hardware, and automotive parts.
$780
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 邢台隆财商贸有限公司
Product Description: Uses of Dy - Ag5 Silver Solder Strip with 35% Silver ContentSilver solder strip is a high-performance welding material. The 35% silver content silver solder strip offers excellent properties and plays a significant role in various industrial manufacturing fields.General Industrial ApplicationsThe 35% silver content silver solder strip features excellent processability, a moderate melting point, good wettability, and the ability to fill gaps. It also offers high strength, good plasticity, excellent electrical conductivity, and corrosion resistance. It can be used for brazing all ferrous and non-ferrous metals except aluminum, magnesium, and other low-melting-point metals. It is widely used in industries such as electromechanical, electronics, home appliances, hardware, and automotive parts.Specific Industry ApplicationsRefrigeration IndustryIn the manufacturing of refrigeration equipment, the 35% silver solder strip can be used to weld components such as copper pipes. Its good electrical conductivity and corrosion resistance ensure the stable operation of pipeline connections in refrigeration systems, preventing any impact on cooling efficiency due to corrosion or poor conductivity at the welded joints.Lighting IndustryFor the manufacturing of lighting fixtures, the 35% silver solder strip can be used to weld metal components, such as lamp frames and lampshade connections. It provides strong welds while ensuring an aesthetically pleasing appearance, meeting the requirements of lighting products in terms of both appearance and structure.Hardware and Electrical Appliances IndustryIn the production of hardware and electrical appliances, it can be used to weld various electrical components and hardware accessories. For example, it is used for welding metal pins on circuit boards and assembling electrical enclosures. Its good electrical conductivity helps ensure the normal operation of electrical appliances, while its high strength and plasticity prevent welded parts from loosening during long-term use.Instrumentation IndustryInstrumentation requires high welding quality, and the 35% silver solder strip is suitable for welding precision metal components inside instruments. It can perform fine welding in small spaces, ensuring the accuracy and stability of instruments.Chemical IndustryChemical equipment often operates in corrosive environments. The corrosion resistance of the 35% silver solder strip makes it suitable for welding metal pipes, containers, and other components in chemical equipment, ensuring that the equipment continues to function properly despite exposure to chemical substances. more>
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China Special offer hot-selling genuine Sumitomo F2Z eco-friendly flame-retardant tube, rated temperature 125 degrees, compliant with UL and CSA standards. - China Supplier
Special offer hot-selling genuine Sumitomo F2Z eco-friendly flame-retardant tube, rated temperature 125 degrees, compliant with UL and CSA standards.
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 三惠国际贸易（深圳)有限公司
Product Description: Sanhui Company is an authorized agent and distributor designated by Sumitomo Electric Industries, Ltd., holding official agency certification. We specialize in representing products such as Sumitomo heat shrink tubing, Taiwan Huayou heat shrink tubing, Sumitomo electronic wires, and Sumitomo connectors. For other models not listed, please feel free to inquire by phone! Imported Sumitomo Heat Shrink Tubing SUMITUBE F2(Z) [UL and CSA certified flame-retardant heat shrink tubing with a rated temperature of 125°C] Basic Characteristics: (1) Material: XLPE (2) Shrinkage Temperature: 90°C and above (3) Shrinkage Rate: Inner diameter shrinkage rate ≥50%; Length change rate 0±5% (4) Continuous Operating Temperature: -55°C to 125°C Features: (1) UL and CSA certified (2) Flame-retardant (3) Flexible Applications: (1) Insulation, protection, and reinforcement of wire terminals and connection points (2) Wire identification and connection (3) Insulation and protection of resistors, capacitors, etc. Sumitomo Heat Shrink Tubing Series: UL Standard Eco-Friendly Heat Shrink Tubing: SUMITUBE F(Z), F2(Z), F3(Z), F4(Z); Double-Layer Waterproof Heat Shrink Tubing: SUMITUBE W, W3C, W3B2, W3F2, O2B2, O2C, SA2, W3B2(4X); High-Temperature Heat Shrink Tubing: SUMITUBE K, K2, K3, KH200; High-Shrinkage Ratio Heat Shrink Tubing: SUMITUBE B2(3X), B2(4X), W3B2(4X); Halogen-Free Heat Shrink Tubing: SUMIPAC SUMITUBE NHR2, NHR4; Transparent Flame-Retardant UL, Eco-Friendly ROHS Heat Shrink Tubing: SUMITUBE V (PVC material), C; Non-Shrinkable Sleeving: IRRAXTUBE V2, F2, A, B, B8, ER2, FE2, NHR, RP3, RP4, RP6, etc.; Taiwan Huayou Heat Shrink Tubing: SUMIPAC SUMITUBE F32, F34, NHR2, NHR4, A, C; Sumitomo Electric Tapes: IRRAX TAPE VZL Electronic Wires (SUMITOMO): LF Eco-Friendly Irradiated Wires: UL1571-AWG (24-36), UL3266-AWG (22-28), UL3265-AWG (22-28), UL3443-AWG (26-28); Shielded Wires: UL1571-AWG32 V2SV, UL2851-AWG32 V2SV; HF Eco-Friendly Halogen-Free Wires: UL10368-AWG (24-30), 10368P-AWG26, UL3302-AWG (24-32), UL3385-AWG (22-28), UL3767-AWG (28-32); Flexible High-Voltage Wires for LCD: UL3239, UL3633, UL3688, UL3613; Teflon Wires: UL1867-AWG (32-36), UL10064-AWG (32-40); Silicone Wires: UL3633-AWG28, UL3688-AWG28; Tinned Wires: UL1571-AWG32OM-1; Ultra-Fine Coaxial Cables: UL10005 AWG40-AWG44. more>
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