The tundish well block is a refractory lining located at the bottom of the tundish. It acts as a nozzle or a flow control device through which the molten steel flows into the molds. As the molten steel passes through the tundish well block, it exerts high
Tert-butyl peroxybenzoate is an organic peroxide.Its CAS number is 614-45-9.It is a colorless to slightly yellow liquid and has a slight aromatic odor.It is insoluble in water and soluble in organic solvents.
Introduction Our Vertical Hydraulic Metal Briquetter stands out from the competition with its remarkable rigidity and stability, appealing design, user-friendly operation and maintenance, and superior safety features. Another notable aspect is the excepti
1. In the normal production process, potassium chloride, boric acid and zinc chloride are analyzed and adjusted once a week.2. HL-93 brightener should be added according to the consumption of 60-80 ml per KA. h. When adding, it is necessary to dilute 2-3
High whiteness (reputed as Chinese Whiteness), low oil absorption, steady in room temperature and dehydrated to alumina while heating, to make the products have the function of flame retardant.It’s a good flame retardant filler because that no toxic and c
Factory support to figure to sample custom, Ultraviolet sterilizing lamp, ultraviolet sterilization tube, ozone sterilization lamp shade, etc product is mainly used in electric light source, electrical appliances (electric), semiconductor
The special calcium zinc stabilizer developed for high-speed extrusion and high filling of PVC is mainly a processing raw material additive synthesized by a special composite process with calcium salt, zinc salt, lubricant, antioxidant, etc. as the main r
Under conventional hardness, TDI and MDI products have no great difference in strength index, but will have obvious improvement in elasticity and wear resistance.
Polymeric MDI, also known as crude MDI or polyurethane black material, is a mixture containing a certain proportion of pure MDI and polyphenyl polymethylene polyisocyanate.
Characteristic:wood based columnar activated carbon is more developed in the pore structure and specific surface area, which makes it bigger adsorption capacity, faster filtration speed, higher strength, lower ash, more effective pore size distribution an
CAS No.: 679-86-7 Chinese Name: 1,1,2,2,3-pentafluoropropaneAbbreviation: r245ca, hfc-245ca classification: pure substanceEnglish full name: 1,1,2,2,3-pentafluoropropane molecular formula: chf2cf2ch2f
Since Synthetic plastic landscape grass doesn’t grow, it is low on maintenance cost . Eliminating mowing also removes all those harmful emissions caused by motorised lawnmowers and tractors.
1.Introduction EP270 electric airless sprayer with piston pump ( 2.7L/Min ) is specifically designed for the professional painter, equipped with EzControl system and TEFC Brushless DC motor. Ceramic pump can improve the anti-friction effect and ensure exc
This product is produced by a unique process we developed,it is high purity and superfine powder.Its average particle size can reach nanometer:D10 200nm,D50 400-800nm ,it also has uniform particle size distribution.