Offers to Sell

Materials used: ML08Al, ML10, swrch10a, SWRCH15A, swrch18a, SWRCH22A, 10B21, 10b33, swrch35k, swrch45k, ml20cr, ml40cr, SCM420, SCM435, scm440, ML20MnTiB, etc. Production standards: GB, Q, DIN, ASTM, JIS, BS, ISO and non-standard fasteners. Product grade: Grade 4, 6, 8, 10, 12. Surface treatment: trivalent blue white zinc, trivalent color zinc, trivalent black zinc, trivalent green zinc, trivalent golden yellow zinc, zinc nickel alloy (natural color, black, blue), military green, Dacromet, jumette, jumette, luchubao, mecali, nickel plating, brass plating, copper plating, chromium plating, tin plating, silver plating, lead tin alloy, mechanical zinc plating, hot-dip galvanizing, etc. Application: automobile, motorcycle, home appliance, robot, construction machinery, construction, mechanical equipment, iron tower industry, etc. Technological process: rough drawing, spheroidization, pickling and phosphating, fine drawing, cold heading, machining, tapping, heat treatment, electroplating, selection, packaging, warehousing and delivery.

Minimum Order: 1 bags

　　Navigating the plethora of oil seal materials available in the market can be daunting. Each material boasts unique properties and advantages, making the selection process a critical aspect of ensuring the optimal performance of the seal. 　　Considerations for Material Selection: 　　1. Chemical Compatibility: The first consideration is the compatibility of the material with the fluid it will be exposed to. Different materials have varying resistance to oils, chemicals, and other substances. Assessing the specific chemical environment of the application is crucial to select a material that can withstand it without degradation or loss of sealing effectiveness. 　　2. Temperature Range: The operating temperature range plays a significant role in material selection. Some materials perform better at high temperatures, while others excel in low-temperature environments. Understanding the temperature requirements of the application is essential to choose a material that can maintain its integrity under those conditions. 　　3. Mechanical Properties: Consideration should be given to the mechanical properties of the material, including its flexibility, compression set, and abrasion resistance. A material with good flexibility can adapt to dynamic operating conditions without compromising its sealing effectiveness. Additionally, high abrasion resistance ensures prolonged durability and extended lifespan of the seal. 　　4. Environmental Factors: Factors such as exposure to UV radiation, ozone, and other environmental elements should also be taken into account. Some materials may degrade when exposed to certain environmental conditions, leading to premature failure of the seal. Selecting a material with suitable resistance to environmental factors ensures long-term performance and reliability. 　　5. Cost-effectiveness: While performance is crucial, cost-effectiveness is also a significant consideration. Evaluate the initial cost of the material against its durability and longevity to determine the overall value it provides. Investing in a high-quality material may result in long-term savings by reducing maintenance and replacement costs. 　　Selecting the right oil seal material requires careful consideration of factors such as chemical compatibility, temperature range, mechanical properties, environmental factors, and cost-effectiveness. By evaluating these aspects comprehensively, one can make an informed decision that ensures optimal performance and longevity of the oil seal in its intended application.

Minimum Order: 500

Product Name: 2-BROMO-1-PHENYL-PENTAN-1-ONE Cas NO: 49851-31-2 Molecular Formula: C11H13BrO Boiling Point: 282.267℃ at 760 mmHg Flash Point: 42.513°℃ Aliase: CAS 49851-31-2 high quality 2-BROMO-1-PHENYL-PENTAN-1-ONE 2-bromo-1- phenylpentan-1-one Purity: 99.99% Appearance:Liquid

Materials used: ML08Al, ML10, swrch10a, SWRCH15A, swrch18a, SWRCH22A, 10B21, 10b33, swrch35k, swrch45k, ml20cr, ml40cr, SCM420, SCM435, scm440, ML20MnTiB, etc. Production standards: GB, Q, DIN, ASTM, JIS, BS, ISO and non-standard fasteners. Product grade: Grade 4, 6, 8, 10, 12. Surface treatment: trivalent blue white zinc, trivalent color zinc, trivalent black zinc, trivalent green zinc, trivalent golden yellow zinc, zinc nickel alloy (natural color, black, blue), military green, Dacromet, jumette, jumette, luchubao, mecali, nickel plating, brass plating, copper plating, chromium plating, tin plating, silver plating, lead tin alloy, mechanical zinc plating, hot-dip galvanizing, etc. Application: automobile, motorcycle, home appliance, robot, construction machinery, construction, mechanical equipment, iron tower industry, etc. Technological process: rough drawing, spheroidization, pickling and phosphating, fine drawing, cold heading, machining, tapping, heat treatment, electroplating, selection, packaging, warehousing and delivery.

Minimum Order: 1 bags

PFA acid purification system: 1. Product introduction: Acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, the purity of the acid is often poor, causing deviations and errors in the analysis results. Commercially available pure acids are often expensive and difficult to meet the large demand for acids in daily analyses. Therefore, purifying and optimizing the quality of acid is an economically feasible way. Our acid purifier can be used in laboratories to purify HNO3, HCl, HF, alkali solutions and organic solvents. After purification, the purity of the acid is further improved. Later in the experiment, our unit's Teflon series reagent bottles can be used to collect high-purity acid. 2. Working principle: The acid purifier uses the principle of thermal radiation to keep the liquid temperature below the boiling point to evaporate, and then condenses the acid vapor to prepare high-purity water and high-purity reagents. It is widely used in sample processing and analysis experiments. 3. Product features: 1. It can meet the low detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultrapure acid for demanding analysis applications. All containers used are made of Teflon corrosion-resistant non-adsorption plastic and can handle laboratories such as HNO3, HCl, HF, etc. Commonly used acids. 2. Experiments have proven that after a single distillation of an acid with a metal impurity content of about 10 ppb, the metal impurity content can be reduced to about 0.01 ppb. If the acid requirements are higher, the purification times can be increased. web: https://www.njbinglab.com

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