Application of nitrocellulose Nitrocellulose, also known as cellulose nitrate or nitrocellulose, is an organic polymer compound with the chemical formula (C6H7N3O11) n. It is the product of the esterification reaction between cellulose and nitrate, usually in the form of white or slightly yellow cotton fluff, insoluble in water, but soluble in organic solvents such as esters and acetone Nitrocellulose, also known as cellulose nitrate ester, abbreviated as NC, commonly known as nitrocellulose, is the product of the reaction between cellulose and nitrate. Nitrocellulose made from cotton fibers is called nitrocellulose. Nitrocellulose is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis, and various oils. Different degrees of polymerization result in different strengths, but they are all thermoplastic substances. Easy to change color under sunlight and highly flammable. Attention should be paid to safety in production, processing, packaging, storage, transportation, sales, and use.
Product name Tetramethylurea CAS NO.: 632-22-4 MF: C5H12N2O Structural type: Properties: Colorless transparent liquid. Slightly pleasant smell. It can be miscible with water, petroleum ether and most commonly used organic solvents. Product specification:ï¼?Q/CFH 14-2019ï¼? Items Specification Appearance Colorless Transparent Liquid Mass fraction of tetramethylurea, % â?¥ 99.5 water content,% â?¤ 0.5 Use: It is mainly used as an intermediate of insecticide; Advanced solvent, used in dye and other industries; As an intermediate of surfactant. Packaging, storage and transportation: Galvanized iron drum packaging, 180kg / barrel.
Use: It is used as an intermediate in the production of pesticides, ceftiofur and organic chemicals. It is mainly used in the synthesis of sulfadiazine drugs and the production of pesticides, fungicides and herbicides. It is also used in the production of new pesticides, such as dicofone, dicofone, kecaojin, etc .
For pharmaceutical intermediates 2-Cyanophenol Product name 2-Cyanophenol CAS NO.: 611-20-1 MF: C7H5NO Structural type: Properties: Grayish white to light brown powder.Items Specification Appearance White or off white powder Salicylnitrile content, % 98.0 Salicylamide content,% 0.5 water content,% 0.5
Plastic packaging pail. hdpe open top chemical packaging drum. empty food grade pp packaging buckets and bottle. nestable stackable plastic moving crate. plastic supermarket basket .folding storage transporting box and eu box. recyclable warehouse hardware stackable storage drawer box .gallon white plastic jerry can with tamper evident cap. plastic dustbin and trash bin with flip open top. pet and hdpe and pill bottle. pet storage jar and container with metal locking lid and hermetic sealing. plastic stool and chair. kitchen plastic basket for fruit and vegetable. heavy duty plastic pallet. tamper evident cap with degassing vent and plastic jerry can lid. aluminum foil bag for packaging. ibc tank and plastic barrel. industrial large plastic storage bucket with lid.household plastic container box with lid.plastic moving crate.plastic detergent & cosmetic bottle/jar.liquid soap bottle.sprayer bottle.
New City Creative's corten steel tree grate products fully comply with ASTM A48, ADAAG and municipal standards. Protect trees throughout their life cycle with many expandable tree opening grill designs. We offer the widest range of products on the market, ensuring that specifiers' needs are met. We will also customize products when you have unique requirements for your project.
Hexagonal wire mesh is firm in structure and has flat surface. If is estensively used in building as reinforcement of the roof and floor. It is also used as fence for poultry cage, fishgarden and children playground.
Stainless Steel Wire Mesh, Perforated Metal, Expanded Metal, Galvanized Square Mesh, Window Screen, Crimped Screen, Fences, Chain Link Mesh, Barbed Wire, Razor Barbed Wire, Filed Fence, Welded Wire Mesh, Hexagonal Wire Netting, Fiberglass Wire Mesh.
Glass Fiber + Resin System Process Technique: Hand lay-up, L-RTM, SMC, etc Type: Polyester FRP Fiber Type: GFRP OEM: with OEM Service Technical Strength: 1) Concept Design 2) Material selection 3) Process determination 4) Model processing 5) Mold design 6) Reverse Engineering Main Advantages: 1) light weight and strong 2) corrosion resistant 3) insulation for heat & electric & sound 4) thermal & electric non-conductivity 5) good resistant to low temperature 6) long service life( the service is more than 20 years) 7) water proof&fire proof 8) enviroment friendliness
Specification Size : as clients Aperture : 3mm - big Wire Diameter : according to aperture Strip Material : Polyurethane or Strip Width : 1.5cm - big Strip Thickness : 8mm - big Strips Quantity : as client's requests Description Self-cleaning screens are a non-blinding, high quality screening surface that provides accurate screening and sizing. Having many advantages over other screen types, self cleaning mesh gives higher production rates while eliminating the problem of Large unwanted flat material that contaminates the finished product. We also can add some pu strips on the bars, it will be more wearproof to improve the life. Advantage: Anti-clogging Anti-pegging Increased wear life Accurate sizing Available to suit all types of mobile and static screens With high quality, non-blinding screening surface the Flexi-Harp is the perfect mesh. The combination of different size wire used in manufacture means that they vibrate at varying frequencies to produce a self-cleaning surface. Due to its flat surface (no knuckles Self-cleaning screens can use a smaller wire diameter than woven wire for some applications. Separates flakes and slivers from finished product while greatly reducing problems like plugging and blinding.
Specification Material : polyurethane coated wire rope Aperture shape :square or rectangular Aperture range : 2mm to big Wire rope diameter range : 1.5mm to big Description Tufflex is polyurethane coated stainless steel wire rope screen with the same open area as woven wire and huge advantages over traditional screens. The Tufflex screen is made up of two types of ropes welded together. The rope running from hook to hook is a wire rope with a thick polyurethane covering. This rope, with the wire, allows the hooked edge screen to be tensioned like other hooked edge screens, with no modifications to machinery required. The same maintenance procedures of checking the screen tension applies to Tufflex screens. The other rope is made up of a fine synthetic cord, also with thick polyurethane covering, and runs parallel to the hooked edge. For side-tensioned set-ups, this rope acts like rider bars for larger stones to slide down the deck, channelling smaller ones closer to the apertures. This increased stratification improves screening efficiency. With the end-tensioned screens, this rope can be used on top, running in a cross-flow orientation, or positioned underneath the rope with the wire. Features Tufflex is a polyurethane-coated screen media that can be substituted for traditional woven wire screens with minimal adjustment to the screen deck. Available in several combinations of both rope and wire diameter and aperture size, Tufflex offers additional customisation options via partially or fully welded screen cloths. The smooth surface of the polyurethane prevents sticking and blinding, which is further enhanced by the flexibility offered by Tufflexs cloth construction. The Tufflex cloths not only improved the quality but also minimised blinding, improved efficiency and have great wear. this provides the site with longer periods between changeover and less downtime during busy screening periods. The available range of Tufflex screens is extensive, with aperture sizes ranging from 1.5mm to 45mm and square and rectangular aperture shapes, similar to woven wire. The wire rope diameter ranges from 1.5mm to 12mm, with custom-made rectangular slots as fine as 0.7mm wide. The construction varies with either fully or partially welded wires.Sheets of poly can also be welded on for impact protection or enhanced abrasion protection along the hooks.
Forming fabric include: Single layer forming wire, Double layer forming wire, 2.5 layer forming wire, SSB forming fabric, Cresent Former Forming Fabric With many years of experience in production single layer forming fabric, Huatao can supply a wide range of single layer forming fabric. single layer forming fabric can meet many applications, if you need, please get our online timely service about single layer forming fabric. In addition to the product list below, you can also customize your own unique single layer forming fabric according to your specific needs. Paper making felt Feature: 1. High anti-compaction capacity. 2. Extremely high elasticity and recoverability. 3. Strong drainability abd larger void volumn. 4. Long holding time of wear resistance and plastic strength of felt. 5. Smooth felt surface and even pressure distribution. Dryer screen can be classified depending on weaving struction can be devided into WOVEN type and SPIRAL type. Huatao has developed a wide range of spiral dryer screen to meet each client's needs helping to reduce operation cost through energy efficient solutions. Also called as Spiral link dryer fabric or SLDF, spiral dryer screen is assembled with spiral loops linked by a pin yarn inserted in the adjacent holes. Spiral fabrics are widely used in various industries as paper machine dryer screen, drying & conveyor belts, filter cloth or screening media. Excellent materials are adopted to make the spiral fabric to protect against hydrolysis and high temperatures conditions. Depending on the filler wire added to the spiral dryer screen, air permeability range from 100 to 1380 CFM. The selection of dryer screen is depending on the various paper machine parameters such as paper grades, dryer cylinders configuration, dryer cylinder temperatures, air balance in the hood etc. Dryer screen design and materials are also very important.