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8/12/23 8:17 GMT
2-Ethylanthraquinone
2-EAQ 2-Ethylanthraquinone Molecular Formula C16H12O2 Molecular Weight 236 CAS NO. :84-51-5 ITEMS Technical Index Appearance Light Yellow Flake Melting Point 109-112℃ Assay ≥ 99% Cl ppm ≤ 30 S ppm ≤ 5 Fe ppm ≤ 2 Benzene insolubles % ≤ 0.05 Moisture % ≤ 0.2 Usage It is mainly used as raw material in the production of Hydrogen Peroxide with Anthraquinone process. It is also used in the synthesis of pharmaceuticals, photochromics, dyes etc. Package 25KG Bag ,250KG Bag, 500KG Bag or according to customer’s requirement. Storage: Stored in a cool and tightly sealed storage tank. Keep away from source of fire, heat source, avoid strong light exposure. Keep the container tightly sealed.Keep separate from oxidant, acids and bases. Handle with care to prevent damage to package and containers. Minimum Order: 1 bags Contact:
Phone: Fax: Email: Weifang YuKai Chemical Co,.LTD
Lingang Chemical Park,Binhai Economic Development Zone,Weifang,Shandong,China Weifang 262737 China 8/12/23 8:16 GMT
DBNE
DBNE 2,2-Dibromo-2-Nitroethanol Molecular formula C2H3Br2NO3 Molecular Weight 248.87 Cas No. 69094-18-4 DBNE 95% solution Items Technical Index Appearance Light yellow transparent liquid Purity(%) ≥95 Density(20℃) ≥2.0 PH 3.0~5.0 TBNM(%) ≤1.5 Shelf life One year DBNE76% solution Items Technical Index Appearance Light yellow transparent liquid Purity(%) 75.0~77.0 Density(20℃) 1.85-1.94 PH 3.0~5.5 TBNM(%) ≤1.5 Shelf life One year DBNE30% solution Items Technical Index Appearance Transparent or Light yellow liquid Purity(%) 30% Density(25℃) 1.30-1.40 PH 3.5~5.0 TBNM(%) ≤1.5 Shelf life Six months Usage This product belongs to bromine compounds, is an efficient antiseptic fungicide, widely used in industrial circulating water, industrial cooling water, electricity, oil industry, algae sterilization agent. Package 30kg Drum, 250kg Drum, IBC Drum Minimum Order: 1 bags Contact:
Phone: Fax: Email: Weifang YuKai Chemical Co,.LTD
Lingang Chemical Park,Binhai Economic Development Zone,Weifang,Shandong,China Weifang 262737 China 8/12/23 8:15 GMT
Carbohydrazide
Carbohydrazide Molecular formula CH6N4O Molecular weight 90.08 CAS NO. 497-18-7 ITEMS Technical Index Appearance White needle crystal Melting point 150-158℃ Content ≥99% PH 7.2-9.7 Free hydrazine ≤250 Sulfate ≤20PPM Clarification Clear Loss on drying ≤0.2% Chloride ≤10ppm Silica ≤10ppm Copper ≤1ppm Na ≤4ppm Usage Carbohydrazide has strong reducibility. It can be used as energetic material intermediate, components of fire explosive and propellant directly; also as refinery equipment of preservatives and boiler water treatment of deoxidizer. In Chemical fiber industry, it’s good elastic fiber crosslinking agent.As chemical raw materials and chemical intermediates,it’s widely used in medicine, herbicide and plant growth regulator, dye, etc. Package 25kg drum, 25kg bag,25kg Carton Minimum Order: 1 bags Contact:
Phone: Fax: Email: Weifang YuKai Chemical Co,.LTD
Lingang Chemical Park,Binhai Economic Development Zone,Weifang,Shandong,China Weifang 262737 China 8/12/23 8:13 GMT
DBNPA
DBNPA 2,2-Dibromo-2-cyanoacetamide Molecular formula C3H2Br2N2O Molecular weight 242 CAS NO. 10222-01-2 Items Technical Index Appearance White Crystal Powder Content ≥99.0% Melting Point 122.0-127.0℃ pH(1% aqueous solution) 5.0-7.0 Volatile ≤0.5% 35% DEG solubility No insoluble substance Shelf life 2 years DBNPA 20% solution: Items Technical Index Appearance Transparent or Light yellow liquid Content 20% Density(20℃) 1.18-1.24 PH 4.0-7.0 Shelf life 6 Months Usage biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism. It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications. Package 25kg bag,250kg Bag,500kg Bag Minimum Order: 1 bags Contact:
Phone: Fax: Email: Weifang YuKai Chemical Co,.LTD
Lingang Chemical Park,Binhai Economic Development Zone,Weifang,Shandong,China Weifang 262737 China 8/12/23 7:55 GMT
BRONOPOL
BRONOPOL 2-Bromo-2-nitro-1,3-propanediol Mol , ecular formula C3H6BrNO4 Molecular weight 200 CAS NO. 52-51-7 Items Technical Index Appearance White Crystalline Granule Main Content 99.0-101.0% Melting Point 126.0----131.0℃ Moisture ≤0.5% PH 5.0-7.0 Solubility Test(20%Water Solution) Clear or nearly clear solution Appearance of Solution(20% in CH3OH) Clear or nearly clear solution Impurity(%) <0.3 Shelf life 2 years BRONOPOL 30% SOLUTION: Items Technical Index Appearance Transparent or Light yellow liquid Main Content 30% Melting Point 1.23-1.33 PH 3.7-6.7 Shelf life 6 months Usage Bactericide, it is widely used in industrial circulating water, algae- killing, paper pulp, paint, plastic, timber-cooling circulating water and other industries. Package 25kg Drum,250kg Bag,500kg Bag,25kg Carton Minimum Order: 1 bags Contact:
Phone: Fax: Email: Weifang YuKai Chemical Co,.LTD
Lingang Chemical Park,Binhai Economic Development Zone,Weifang,Shandong,China Weifang 262737 China 8/12/23 3:12 GMT
NQKSF Factory Custom Wholesale Transmission Oil Seal
The transmission oil seal is a crucial component in a vehicle's transmission system, preventing the leakage of transmission fluid and protecting the internal mechanisms from dust and debris. However, despite its critical role, the transmission oil seal may fail over time. In this article, we will explore the primary causes of transmission oil seal failure, shedding light on factors that vehicle owners should be aware of. 1. Age and Wear: One of the primary reasons for transmission oil seal failure is the natural aging process. Over time, the continuous exposure to heat, friction, and temperature fluctuations can lead to the deterioration of the seal material. As the seal ages, it becomes less flexible, loses its ability to maintain a tight seal, and eventually fails. 2. Improper Installation: Incorrect installation of the transmission oil seal is another common cause of failure. During the installation process, if the seal is not properly aligned or damaged, it may compromise its ability to maintain a proper seal. Additionally, using incorrect tools or applying excessive force during installation can damage the seal, leading to premature failure. 3. Contamination: Contaminants within the transmission system, such as dirt, rust, or metal particles, pose a significant threat to the integrity of the oil seal. Even in a well-maintained transmission, tiny particles can find their way past the filter and accumulate around the seal. Over time, these contaminants can cause abrasion and wear on the seal, weakening it and eventually resulting in failure. 4. Fluid Leakage: Transmission oil leaks can also contribute to seal failure. When a transmission develops a leak, it leads to a decrease in fluid levels. In turn, this places additional stress on the oil seal as it tries to compensate for the decreased fluid levels and maintain a proper seal. The increased workload can cause the seal to wear out quickly, resulting in failure. 5. Overheating: Excessive heat within the transmission system can have a detrimental effect on the oil seal. Continuous exposure to high temperatures can cause the seal material to harden and lose its elasticity. As the seal becomes less flexible, it loses its ability to properly expand and contract, resulting in leaks and ultimately seal failure. 6. Manufacturer Defects: Although less common, manufacturing defects can also cause oil seal failure. These defects may include the use of low-quality materials, poor design, or inadequate testing procedures. When a defect exists in the seal, it is more susceptible to premature failure, even under normal operating conditions. In conclusion, several factors can contribute to the failure of a transmission oil seal. Whether it is the result of natural aging, improper installation, contamination, fluid leakage, overheating, or manufacturing defects, understanding these causes is essential for maintaining a well- functioning transmission system. Regular inspections, proper maintenance, and prompt repairs can help mitigate the risk of transmission oil seal failure, ensuring the longevity and efficiency of the vehicle's transmission system. Minimum Order: 100 Contact:
Phone: Fax: Email: Xingtai Shanfeng special rubber products Co., Ltd
Hetou Industrial Zone, Renze District, Xingtai City, Hebei Province Xingtai City, Hebei China 8/11/23 10:18 GMT
20gsm Disposable Isolation Gowns Non Woven With Elastic Cuffs
Non Woven Disposable Isolation Gown With Elastic cuffs 20gsm Full length Isolation Gown for maximum coverage. This isolation gown offers economical, comfortable and reliable protection. Fluid repellent fabric Features Highlight: Isolation Gowns are made of high-quality spunbonded material Offers economical, comfortable and reliable protection Sewn seams provide superior strength Extra length on waist ties allows gown to be easily secured in front Tie Back Closure, Single Use Latex free Elastic cuffs Color Yellow Contact:
Phone: Fax: Email: Wuhan Xindi International Trade Co., Ltd.
Room 1603, Block 7, Soho City, Wuhan CBD,Huaihai Road, Wuhan ,Hubei Province, China. Wuhan 430000 China 8/11/23 10:04 GMT
Flexible Digital LED Pixel Strip Light Smd 5050 RGB Inner IC Ws2812b
Feature function: Cuttable Every LED can be cut off, LED strip still working after it is cut. Cut it to the length you just need. Adhesive They(Only IP30, IP65) have double sides adhesive tapes on the back.There is no double side tape on IP67 , IP67 needs screws and clips to install. You can paste IP30/IP65 on the bookcase, TV, wine cabinet, ceiling, windowsill easily. -Colorful Red, Green, Blue. Dream full color. curtain-up/ flow water/raindrop jump flash and so on hundreds of lighting effect, you can also edit animation effect by Coreldraw/Flash/LedEdit software. -Long life Life span: more than 50000hrs - Waterproof level Non-waterproof (IP30) Silicone coating waterproof (IP65) Silicone coating sheathing waterproof (IP67) Glue-Pouring Waterproof(IP68) Contact:
Phone: Fax: Email: ShenZhen Million-tech Co., Ltd.
Building 2, Gorgeous Compound, No.118 Zhenhua Road, Hua Hang Community, Huaqiang North Street, Futian District, Shenzhen shenzhen 518000 China 8/11/23 9:48 GMT
N52 NdFeB Permanent Magnets Rare Earth Block Neodymium Magnet
Product Description N52 NdFeB Permanent Magnets Rare Earth Block Neodymium Magnet Neodymium iron boron permanent magnet material is a permanent magnet material based on the intermetallic compound Nd2Fe14B. Compared to cast Al Ni Co permanent magnet materials and ferrite permanent magnet materials, neodymium iron boron has extremely high magnetic energy product and coercive force, which can absorb a weight equivalent to 640 times its own weight. The advantages of high energy density have made neodymium iron boron permanent magnet materials widely used in modern industry and electronic technology. Contact:
Phone: Fax: Email: Monte-Bianco Magnets Co., Ltd.
No. 1118, Section 2, Tengfei Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, China Changsha 410000 China 8/11/23 9:36 GMT
2.0mm Wafer Wire To Board Connector Smt Type Connector 2.0AMP PH SxxB PH-SM
2.0mm Wafer 2.0AMP Right Angle 90° SMT Type NYLON-9T 2Pin-16Pin PH SxxB PH- SM4-TB Scope Of Application Widely used in electronics, electrical appliances, instruments in the general connection of the main components of the current or signal transmission. Usually with the needle supporting the use of a board to board connection. The utility model is matched with an electronic wiring harness terminal to form a board to wire connection. Primary products High Speed Board To Board Connector SMT Board To Board Connector Wire To Board Connector Pin Female Header Connector Box Header Connector Input Output Connector LED Header Connector RF Coaxial Connector Smart Card Connector Round Machine Pin Header Connector Base Station Cable Contact:
Phone: Fax: Email: Shenzhen Shuoyanghong Technology Co.,Ltd.
Floor 3, Building 2, Yongjianhong Industrial Zone, Guangtian Road Section, Yanchuan Community, Songgang Street, Shenzhen, Guangdong, China shenzhen 518000 China 8/11/23 9:26 GMT
Monitor Display Excavator Wiring Harness For E320D Excavator
Company Advantage SUOTENG MACHINERY EQUIPMENT is supplying lots of Popular parts of CAT,such as:Wire Harness;Fuel Injector;Fuel Injection Pump,ect. We can supply brand new, rebuild and used Spare parts for our customer to choose; We can supply any product according to your needs; We can ensure the product we provide with most competitive price and high quality; We can ensure our sale and service teams shows our high values of commitment, communication, expertise and trustworthy decision making from your first e-mail to the final delivery. And ask feedback of the service and product from you. Contact:
Phone: Fax: Email: GUANGZHOU SUOTENG MACHINERY EQUIPMENT CO.,LTD
B21, 3rd Floor, No. 1264 Zhongshan Avenue Middle, Tianhe District, Guangzhou guangzhou 510000 China 8/11/23 9:11 GMT
0.6/1kv YJV 1 Core 150mm2 XLPE Insulated PVC Sheathed Cable With Cu Conduct
Products Description Operating conditions for cable laying When laying in the air, the center distance of single-core cables when laying in parallel: 185mm2 and below is twice the diameter of the cable; 240mm2 and above is 90mm. Ambient air temperature: 30°C The long-term maximum working temperature of the conductor: 90°C Direct burial 1. When the single-core cable is laid without contact, the cable center distance is twice the cable diameter. 2. Soil temperature: 25°C. 3. The long-term maximum working temperature of the conductor: 90°C. 4. Soil thermal resistance coefficient: 1.0℃.m/W. 5. Direct burial depth: 0.7m. Contact:
Phone: Fax: Email: Shaoxing Jinxuan Metal Products Co., Ltd
Shangyu District, Shaoxing City, Zhejiang Province, China Shaoxing 312000 China 8/11/23 8:47 GMT
Sprayidea 32 Furniture Mattress Spray Adhesive Carpet Glue Spray Adhesives
Standard Export Carton: 24 pieces per carton Carton Dimensions: 42.5*29*25.5cm Quantity of 20ft Container: 900 Quantity of 40HQ Container: 2090 Port:Guangzhou/Hongkong Minimum Order: 1200 Contact:
Phone: Fax: Email: Dayang Aerosol Chemical Technology co.,ltd
Room 2101, Building 1, No. 1 Yile Road, Songshan Lake Park, Dongguan City, Guangdong Province ,Dongguan City, Guangdong Province 523000 Indonesia 8/11/23 7:09 GMT
4L86D Car ECU Board CPU Processor Repair Chip
Description MC9S12DJ64VFUE 4L86D Car Computer Board chip is computer drive chip, MC9S12DJ64VFUE 4L86D is substitutable parts on automotive module controller board, MC9S12DJ64VFUE 4L86D Car ECU computer driver electronic IC can repair the faulty ECU Programmer and ECU circuit board MC9S12DJ64VFUE 4L86D Car Computer Board is Car ECU Programmer Chip Minimum Order: 1 bags Contact:
Phone: Fax: Email: Shenzhen weikexiu technology Co.,Ltd
JuGuang E-commerce Industrial Park, Building 8, No.9 Qilin Road, BanTian Street, LongGang District, china China 8/11/23 7:00 GMT
T & L Post
T & L Post Different from Studded T post , T post replaces studs with holes. It’s consistent holes spacing for convenient and firm wire attachment. Customers can choose different sizes, lengths, and number of holes according to their requirement. Our posts range from lengths of 1.35m to 2.1m and weights of 1.1kg to 2.0kg per linear foot. L-posts are one of the best options for securing fences. L posts are made of high-quality low-carbon steel. Compared with studded T posts, L posts use consistent holes to attach various fence wires firmly. With high strength, corrosion and rust resistance, easy installation, and a long service life, L fence posts are widely used in gardens or farms to fix fences firmly or to fix plants, such as tomatoes, grapes, trees, and so on. L Post is popular in Germany. Product Parameters Specification 30 mm × 30 mm,40 mm × 40 mm,50 mm × 50 mm etc. Length 1.35m / 1.6m /1.8m /2.1m or as request Surface Treatment Electrostatic spraying,Galvanized Package 5pcs/bundle,200pcs/pallet Contact:
Phone: Fax: Email: Shijiazhuang Puhuasheng Co., Ltd
Rm 1702, 1703, 1704, Rongtong Caijin Building, No.598 Zhongshan East Road, Shijiazhuang, Hebei, Chin Shijiazhuang 050000 China SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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