Chemical Auxiliaries

Diver watch, a timepiece designed for adventurers and water enthusiasts. Built to withstand the challenges of deep-sea exploration, diver watches feature robust construction and exceptional water resistance. With their durable cases and screw-down crowns, they offer protection against water pressure and ensure reliable performance in extreme conditions. These watches often come with luminous markers and hands for enhanced visibility underwater. A unidirectional rotating bezel enables precise tracking of dive times, while a sturdy and comfortable strap secures the watch during underwater excursions. Dive into your next adventure with a diver watch, a reliable companion that combines functionality and style for underwater exploration. What Materials are Used to Make affordable vintage dive watches? Diver watches are crafted using a combination of durable and corrosion- resistant materials. The cases are commonly made from stainless steel or titanium, known for their strength and resistance to water and corrosion. Sapphire crystal is often used for the watch face, offering superior scratch resistance and clarity. The bezels, typically unidirectional for dive timing, can be made from ceramic, stainless steel, or even specialized materials like titanium alloys. To ensure water resistance, high-quality seals and gaskets are used in the construction. Additionally, diver watches often feature straps made from rubber or stainless steel, providing comfort and durability for underwater activities. How Water-Resistant does A Diver Watch Need To Be? affordable dive watches under 40mm need to meet specific water resistance standards to ensure their functionality during underwater activities. The minimum requirement for a true diver watch is typically 100 meters (330 feet) of water resistance, allowing for recreational diving. However, many diver watches go beyond this and offer water resistance of 200 meters (660 feet) or more, suitable for professional diving. These watches undergo rigorous testing to ensure their reliability under increased water pressure. It's important to note that water resistance ratings are based on laboratory conditions and may vary with real-world use. How Water-Resistant does A Diver Watch Need To Be? Are Diver Watches Suitable For Everyday Wear or Just Scuba Diving?Diver Watches Are Diver Watches Suitable For Everyday Wear or Just Scuba Diving? Diver watches are not limited to scuba diving alone and can be suitable for everyday wear as well. While they are designed to withstand the rigors of underwater activities, their durability, water resistance, and sporty aesthetics make them versatile timepieces for various occasions. Diver watches often feature robust construction, scratch-resistant materials, and luminous dials, making them practical and stylish options for everyday use. Whether you're diving, swimming, or simply going about your daily routine, a diver watch can be a reliable and fashionable accessory that complements your active lifestyle. Want to buy diver watch, contact us.

UHMWPE Chain Guide Rail Chain guide, also known as chain guide and chain track, is a kind of hydrostatic guide, used to support and guide the chain, maximize the reduction of chain friction, reduce noise, and enhance the service life of the chain. The wear-resistant chain guide has excellent impact energy absorption, and the impact energy absorption value is the highest among all plastics, so the noise damping performance is very good, and the sound reduction effect is excellent. Guide rail with high wear resistance, temperature resistance, precision, stable, silent, environmental protection and other high precision chain guide. Features of UHMWPE Plastic Chains Guide Rail Excellent sliding of the roller chain High wear resistance Low friction (less drive energy required) Low noise Good impact resistance (even at low temperatures) High chemical resistance Easy and quick assembly Corrosion resistance We can also offer sorts of uhmwpe lined tubing for sale, if you are interested, please leave us a message.

For daily care of denture Please rinse denture using clean water to prevent peculiar odor. Periodic sterilization is required to remove calculus and plaque on surface of denture. Instructions Seal the water-field denture storage box, denture storage container, denture storage case inside waterproof package before carrying. The S shape is designed to posit complete denture, upper jaw should be placed on large-curve side, lower jaw should be placed on small-curve side (see position A). Denture cleaning pills can be stored in position B. White brush is for cleaning denture teeth, black one for cleaning metal part Now the price of dental supplies is reasonable, if you have needs, please contact us. As one of dental materials companies, we will do our best to meet all the needs of customers.

Centering on Synthetic Polymer Teeth, HUGE Dental has been a top dental lab material supplier and provides a set of comprehensive dental laboratory supply solutions for our customers, which is supplemented by Light Curing Tray Material, Silicone Duplicating Materials in dentistry and Denture Base Polymers. Characterized by reliable quality and excellent property performance, all of our dental laboratory materials is designed and developed to facilitate and to fulfill the dental lab supplies needs of customers. Dental Lab Materials List Synthetic Polymer Teeth Synthetic Polymer Teeth is high-quality acrylic resin teeth made from high- performance DCL material, composite material and general PMMA material. The product is of natural beauty with excellent functions. Light Curing Tray Material HUGE Light Curing Tray is a preformed tray indicated for making individual tray and temporary base plates in dental labs. The product is characterized by high precision and low deformation rate. Silicone Duplicating Material PERFIT Duplication Silicone Material is a series of laboratory silicones providing dental technicians with a comprehensive solution to achieve precise duplication. Denture Base Polymers Through particular multidirectional rotation compounding process, this product is made by powder material of imported high-quality PMMA resin with bionic vascular stria added. It is clinically suitable for making denture bases in various denture restoration scenarios. As one of dental material suppliers, we can offer sorts of dental materials for sale, if you are interested, please contact us.

Product Name: 4-Methyl-2-Pentanol and Diphosphorus Pentasulfide, Propoxylated, Esterified with Diphosphorus Pentaoxide, and Salted by Amines, C12-14-Tert- Alkyl Brand name: Runlube 8230 CAS No.: 931-384-6 Product appearance: Liquid Product color: Yellow product usage:  Runlube 8230 is excellent and necessary EP/AW additive for the production of gear oils or transmission oils. welcome to contact us for more technical data information! Runlube is a registered trademark by BAISCHEM. Shorage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Product package: 160kg/drum Shipp , ing: By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: 5,5'-dithiobis-1,3,4-thiadiazole-2(3h)- , thione Brand name: Runlube 829 CAS No.: 72676-55-2 Product appearance: Yellow powder Product color: Yellow product usage: extreme pressure additive for lubricant greases. Runlube 829 has better performance than T561 in greases. Storage In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. appearance yellow powder Main Content 98% Melting point, ºC 153-160ºC Mean particle size ≤150μm Moisture% ≤0.1% Ash content% ≤0.5% Product package: 25kg/Drum Shi , pping:by sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: Low base alkyl benzene sulfonic acid/ Calcium Carboxylate Brand name: Petrocor® 7020 CAS No.:93820-57-6 Product appearance: liquid , Product color:  Brown Transparent Application &typical recommended dosage: Calcium Carboxylate mainly used to prepare anti-rust oil, also used for power transmission oil, gear oil, metal processing oil. 0.1% - 10.0% Benefits: Good rust preventative performance Good oil solubility Good detergency Barium-free, non-carcinogenic,very safty Storage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Appearance Brown Transparent Liquid Density, g/cm3  0.92-1.0 Flash point, ºC ≥180 Kinematic Viscosity, mm2/s, 100ºC 20-60 TBN, mgKOH/g  15-30 Calcium, % 2.4-3.0 Sulfur, % ≥2.4 Water, % ≤0.3 Product package: 180kg/drum with pallet Shipping: by sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: Siloxane Brand name: Aquacor AC40 Product appearance: Liquid Pr , oduct color: Colorless to yellow product usage: AC40's chemical name is Siloxane mainly used in metalworking fluid, circulating water treatment, engine coolant etc. Aquacor® AC40 is a featured corrosion inhibitor for metalworking fluid. Application : AC40 is ecnomic product(Without P), specially designed for electrical chips industry. Storage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and ventilated area. Keep container tightly closed and sealed until ready for use. Our company also can provide other content product like AC20, AC80, AC100,depends on what concent your factory or campany needs. If you don't know which one suit for your factory, please send me an email,our professional technicians will give you advice. Appearance colorless to yellow Active content,% 40 Loss on dry , % 1.0 Solution in Ethanol/water Clear Product package: 200kg/Drum Ship , ping:By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: Imidazoline derivative Brand name: Rz-Amine O CAS No.: 95-38-5 Product appearance: Liquid Product color: Yellow product usage: Rz-Amine O's chemical name is N-B-HYDROXYETHYL OLEYL IMIDAZOLINE, as a imidazoline derivative, is a multifunctional additive: corrosion inhibitor,dewatering agent and emulsifier for lubricants. Product Benifit: Multi-fuction (Anti-rust; corrosion inhibitor; emulsifier) acid-resistant S , horage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. appearance yellow liquid Boiling point  484.54°C (rough estimate) density  0.9300 refractive index  1.6300 (estimate) pka 15.07±0.10(Predicted) Water Solubility  2.4μg/L at 25ºC LogP 7.51 at 25ºC Product package: 200kg/Drum Ship , ping:By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: Active Sulfur Extreme Pressure Additive Brand name: Runlube 8526 Product appearance: Liquid Pr , oduct color: Reddish brown product usage:  Runlube 8526 is an extreme pressure additive. It has high active sulfur content and low odour.Easily soluble in mineral oil and PAO. Used for cutting oil and forming of ferrous metals such as drilling, broaching, tapping/snapping, grinding, drawing, punching, etc. Shorage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Density 1.108 Boiling point 623.8°C at 760 mmHg Refractive index 1.573 The bright spot 314.4°C PSA 202.40000 logP 12.96650 Product package: 200kg/drum S , hipping: By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Product Name: Active Sulfur Extreme Pressure Additive Brand name: Runlube 8532 CAS No.: 68425-15-0 Product appearance: Liquid Product color: Yellow product usage: Its chemical name is DI-TERT-DODECYL POLYSULFIDE, Runlube 8532 is an extreme pressure additive for lubricants. It has high active sulfur content and low odour. Used for cutting oil and forming of ferrous metals such as drilling, broaching, tapping/snapping, grinding, drawing, punching, etc. Shorage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Density 1.01 g/mL at 25ºC Boiling point 470.6ºC at 760 mmHg Refractive index n20/D 1.545 The bright spot >230 ºF PSA  75.90000 LogP 9.99000 Product package: 180kg/drum Sh , ipping: By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Product Name: 2,5-bis(tert-nonyldithio)-1,3,4-thiadiazole , Brand name: Petrocor T591 CAS No.: 89347-09-1 Product appearance: Liquid Product color: Yellow to brown product usage: Anti-wear hydraulic oil Industrial Gear Oil High quality turbine oil automotive oil grease Metalworking additive Shorage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Benifit: Ash-free Good oil solubility Lower dosage Excellent copper corrosion inhibition Anti-oxidation Anti-wear D , ensity 1.12g/cm3 Boiling point: 556.2ºC at 760 mmHg Flash point 290.2ºC PSA 155.22000 LogP 9.51670 index of refraction 1.567 Product package: 200kg/Drum , Shipping: By sea FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000

Lingyang has developed its own photovoltaic solar tracking control system, including the integration of "AI + solar tracking" technology applications, providing customers with "hardware + software + data + service" multi- functional solutions. The control system for solar tracking automatically calculates the trajectory of the sun, azimuth, and altitude of the location at any moment according to the local longitude, latitude, time, and program. Furthermore, it automatically issues tracking commands according to the current position of the sun and controls the operation of the motor actuator to achieve real-time tracking of the sun by PV modules and thus increase the power generation. Meanwhile, the supporting solar tracker software system enables the owner and operator of the tracking PV plant to fully control the real-time operation of the plant, so as to complete the operation and maintenance of the plant in an efficient and safe condition. Types of Solar Tracking System TCU Types of Solar Tracker Controller TCU Solar Tracker Controller TCU TCU can control the solar tracking control support motor according to the current position of the sun to realize the photovoltaic panels are always perpendicular to the angle of the sun, thus enhancing the power generation. Solar Intelligent Communication Box NCU Solar Intelligent Communication Box NCU Solar Intelligent Communication Box NCU The tracking bracket is generally lined up north-south and tracked in an east- west direction. The intelligent industrial control machine equipped with NCU communicates the tracking angle through 485 w... Operation Software Solar SCADA Real-time collecting, monitoring, analyzing, and tracking of the operation status of the PV power plant system. It also boasts various functions such as fault alarm, data analysis, worksheet system, report generation, and other functions, thereby improving the efficiency of PV power plant operation and maintenance and ensuring stable operation of the power plant. Advantages of Solar Tracking System Innovation Oriented We insist on independent research and development and focus on technological innovation of solar tracker parts and solar tracker system project over the years. The core team dedicate to paying attention to the real needs of users and solar tracker efficiency improvement, improving product quality and enhancing control accuracy. At present, our core products have been awarded 36 intellectual property rights ,including 5 high-tech products. PV Tracking Algorithm Starting from PV tracking algorithm and basing on AI+loT, we provide real-time closed-loop intelligent solar tracker components. Except for the original tracking algorithm, we add site model, cloud tracking algorithm, weather prediction algorithm, and optimize the algorithm by combining real-time irradiation data. These are applied not only to linked PV arrays but also to stand-alone PV arrays. The superiority of the algorithm has been verified by demonstration project data, which directly improves the project returns. High Quality Guarantee The control system for solar tracking contains multiple functions to enhance the stability of the system, including snow protection, clean mode, wind protection, stable wireless communication, etc. Each solar tracker software has gone through layers of testing and certification, such as high and low- temperature tests, vibration tests, dust tests, salt spray tests, EMC testing, low-pressure test, waterproof test, and other certification tests with international standards. Lingyang believes that superior product performance is the basis of cooperation, sincere service attitude being the essence of cooperation. SOLAR TRACKING SYSTEM TURNKEY SOLUTIONS The intelligent tracking electrical control system includes an intelligent communication box NCU, solar tracker controller TCU, and a monitoring platform SCADA. NCU, the core brain of the tracking control system, connected with TCUs through LoRa or Zigbee, performs command issuance and data collection. Each TCU is responsible for the rotation of the tracking bracket motor. NCU obtains weather data from an anemorumbometer such as wind speed and direction through 485 wired in real-time; NCU communicates with SCADA through 485 wired or 4G/5G/Zigbee and other wireless to control the ZhuiKe operation and maintenance of the upper computer station. In automatic tracking mode, the system will automatically issue tracking commands according to the current trajectory of the sun and control the operation of motor actuators to ensure that the PV modules track the sun in real-time to increase the power generation. FREQUENTLY ASKED QUESTIONS OF SOLAR TRACKER Q How do solar panels track the sun? A According to the local longitude, latitude, and time, the solar tracker controller automatically calculates the movement trajectory of the sun at the current moment and the azimuth and altitude angle of the location, and it also automatically issue tracking commands according to the current position of the sun and controls the motor to ensure that the relationship between the PV panel and the incidence angle of the sun is always perpendicular. Q What is solar tracking system? A Our company tracking system is made of three basic units: Tracker control unit (TCU), Intelligent communication box (NCU) and solar tracker monitor (SCADA). Q How to make solar tracker efficiency calculation? A Firstly, the data collected by the equipment is accurate, secondly, the prediction and optimization of the algorithm is accurate, then the control of the solar tracker controller is real-time and accurate, and finally, the action of the motor and the information feedback are accurate. These are the prerequisites and guarantees for efficient operation of the tracking control system. Q How to make solar tracker installation? A If you have any questions, please feel free to leave us a message, our sales will contact you the first time. According to your requirements, we will provide you with detailed product information, installation and configuration details, and offer full after-sales service at your convenience. As a solar tracking system manufacturer, we will do our best to meet all the needs of customers.

Product Name: Tolutriazole Derivative Brand name: Aquacor Rz-W42 CAS No.: 88477-37-6/ 80584-89-0/ 80584-88-9 , Product appearance: Liquid Product color , : Yellow product usage: used as corrosion inhibitor in all types of water based fluids,Antifreeze (engine coolants), high water based hydraulic fluids (HFA),Water glycol hydraulic fluids (HFC),Metalworking fluids (emulsions and synthetics). Aquacor® Rz-W42 can help to strengthen corrosion inhibiting ability. Application &typical recommended dosage: Rz-W42, irgamet 42, is a water-soluble metal deactivator which can be used in all types of water based fluids , high effect when with pH > 7, especially strengthen corrosion inhibiting effect with TC series. 0.1- 0.3% Benefits: Easy to handle liquid Suitable replacement for benzotriazole BTA and tolutriazole TTA Protects yellow metals and cobalt alloys from corrosion Storage: In accordance with local regulations, store in original container protected from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use. Product package: 200kg/drum with pallet Shipping: By Sea Appearance Clear yellow liquid Melting point, % < 5 Density 25°C, g/cm3: 1.15 Nitrogen content,%: 17.0 FAQ Q: What's your MOQ A: our MOQ generally starts from 1kg Q: Can I get some samples? A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight Q: Is there any discount? A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount. Q: How to start orders or make payments? A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation. Payment by T/T

Minimum Order: 1000