PVC Stabilizer Excellent quality, green environmental protection, choose HAIRUITE PVC stabilizer in polymer, make your products more outstanding! PVC stabilisers are essential additives in the processing of polyvinyl chloride (PVC) materials, designed to prevent degradation caused by heat, light, and oxygen during manufacturing and usage. The primary function of stabilizers is to enhance the thermal stability of PVC, preventing decomposition at high processing temperatures and thereby extending the lifespan of the final products. Types of PVC Stabilizers PVC Compound Stabilizer PVC compound stabilisers are cost-effective and thermally stable, and have been widely used in the field of PVC products such as pipes, fences and floors. With the progress of technology, now the composite stabiliser adopts a new special process, and pvc has a better compatibility, both thermal stability and lubricity function.
SPECIFICATION Product Name ACID RED 33 C.I. NO. 17200 Synonyms D&C Red 33 C.I.NAME Food Red 12 CAS NO. 3567-66-6 SR NO LIMITS 1 Pure Dye content, percent by mass MIN. 82 2 Sum of Volatile matter at 135�°C, Sodium Chloride and 18 Sulphate(as sodium salt),percent by mass,MAX. 3 Water insoluble matter,percent by mass MAX. 0.3 4 4-Amino-5-Hydroxy-2-7,Naphthalene Disulphonic 0.3 Acid Disodium Salt,percent by mass,MAX. 5 4,5-Dihydroxy-3-(phenylazo)2-7 Naphthalene 3 Disulphonic Acid Disodium Salt, Percent by mass Max. 6 Arsenic,mg/kg MAX. 3 7 Lead, mg/kg MAX. 20 8 Mercury, mg/kg MAX. 1
Finger Joint Laminated Meranti Wood is a high-quality processed wood product designed to provide optimum strength and stability in various construction and furniture projects. With dimensions of 33 mm thick, 82 mm wide, and 2430 mm long, this wood has the ideal size for various applications. The Meranti wood used is known for its durability and weather resistance, making it the right choice for both indoor and outdoor use. Finger Joint Laminated technology ensures strong and precise wood joints, reducing the risk of cracking or warping over time. This product is perfect for making furniture, doors, windows, frames, and various other construction components. The smooth wood grain appearance and natural color of Meranti add aesthetic value, making it easy to finish according to your design needs.
Manufacturer of Graphite Plugged Bushings, Oil free Bushings, Flanged Oilless Bush, Graphite Bronze Bush, Self lubricating bush, Oilless bush..Graphite Filled Bronze Bushes: Reducing Friction, Ensuring Durability Looking for a bearing that can handle tough conditions? Look no further than Graphite Filled Bronze Bushes! These innovative bearings bring together the best of both worlds, with the durability of bronze and the slickness of graphite. Made with top-notch materials and infused with a special graphite lubricant, these bearings are perfect for applications that demand low friction, high wear resistance, and unwavering reliability. So if you need a bearing that can stand up to the challenge, choose Graphite Filled Bronze Bushes!
Oilless bushes are also referred to as self lubricating bushes or bearings. that does not require traditional oil or grease lubrication. Instead, they use a variety of materials and designs to provide lubrication and reduce friction. Oilless bushes have become an important part of various industrial applications because of their ability to perform effectively without external lubrication. This is a revolutionary innovation in the field of mechanical engineering. The Oilless bushes provide an excellent alternative to lubricated bearings, reducing maintenance and operating costs while improving overall performance. Material for Oilless Bushes These bushes are typically made from a variety of materials, including: Porous Bronze Porous bronze bushes are made from a sintered bronze material that has been impregnated with a solid lubricant, such as graphite or PTFE.
Polyglyd bearings range defines the new advent in the era of sliding bearings which are made 100% from different derivatives of polymer components manufactured either through injection moulding or high precision machining of the extruded material. This range has excellent self lubricating features & wear resistance characteristics achieved through high strength fibres which also insures of the load bearing capacities. The special lubricants embedded in these range of bearings maintains the right friction coefficient friction as well an improvement of the service life. CROWN RANGE The self-lubricating feature of the Crown â?? CE bearing is achieved by adding solid lubricants and functional fibers into the body material and the friction coefficient is decreased by the solid lubricate grease immersion. The friction coefficient is affected by the load, operating speed and shaft roughness. The friction coefficient is generally decreased along the load increasing and increased along the operating speed.
STEEL BACKED BI-METAL ( i. e. Cu Pb alloy ) STEEL BACKED WHITE METALS (i. e. Babbit Metal ) Excellent Corrosion resistance due to high Tin content & has low rate of wear C) STEEL BACKED TRI-METAL Lining Material. : Lead Bronze with overlay of Nickel Dam barrier for Very High Load Application
Sintered Metal Filters are Equipped with durable and effective sintered candles, these filters are very much effective for the filtration process. Sintered Bronze filter components are produced utilizing powder metallurgical system. All these items are utilized for filtration motivation behind fluids and gases. We are engaged in offering a wide array of Sintered Bronze Filter Elements.
Bi-metal bushes are able to handle heavy loads and shock loading conditions. Our bimetal bushes have anti-corrosion capabilities and are easy to install, making them ideal for emergency replacements. Crown thin walled bearing is available with stainless steel, carbon steel or bronze backing. Designed for harsh operating conditions, the bearings feature a bi-metal compositionâ??steel backing and a bronze overlay. They support high specific loads and offer superior performance under oscillating movements. Among many uses for these products, the crown bi-metal bushes will most notably benefit transmissions and truck brakes as well as agricultural, mechanical handling and lifting applications. They boast a high load capacity and very good resistance to fatigue strength at high temperatures. Bi-metal bushes are composed of two different materials; the first is steel, the second is an alloy containing copper, which when coupled with the steel strip acts as an internal covering. Bi-metal Bush offered can be made available in both standard as well as customized finish variations. We are known as a market leading manufacturer and supplier of quality assured Bi-Metal Bushes. Designed using the best quality raw materials and sophisticated technology under the vigilance of our experienced professionals, these bushes are used in gearboxes, brakes and connecting rods.
We manufacture and supplier of Gunmetal Bushes / phosphor which are made using high grade raw materials. Gunmetal is produced in various applications that vary slightly in composition. In some cases, the alloy may be composed only from copper and tin, or copper, tin and lead. It has multiples uses in industries. Above Material Possesses Good Anti Friction Properties Combined with Plasticity & Suitable for Heavy Loaded applications being applied where lubrication is doubtful. Features:- Supreme quality Very strong Excellent design Economical CrownEngineer Stands guarantee for MATERIAL SPECIFICATION & Products will be Completely free from any types of POROSITY/BLOW HOLES.
DETAILS : It has a backing made of high tensile manganese bronze with a Special filling of prescription of solid lubricant inserted with certain angle & Density into the surface and processed with precision finishing. It is mainly Used for high load and moderate speed application. BUSHES & PLATES CAN BE DEVELOPED WITH ANY SPECIFICATIONS AS PER CUSTOMERS REQUIREMENTS.
Dry Bushes are steel backed bronze impregnated bushes mainly used for High Load application upto 250 N/mm2 and temperature upto +280 C. MDU is a composite material consisting of three layers viz., steel backing (Low Carbon Steel), A Porous Bronze (90% Cu & 10% Sn) sintered Matrix, overlaid with a mixture of PTFE (Poly Tetra Fluro Ethylene) and Lead. Steel Backing provides the underlying strength while porous bronze sintered layer provides the strong mechanical bond for the impregnated PTFE/LEAD mixture. Crown Engineer is the best organization of manufacturer and exporter of bearing bush in India.
Sintered Porous Metal Bearings are powder metallurgical parts, the starting materials are obviously metal powder. The metal powder used are specifically produced to give flow and compacting characteristics and at the same time ensure best mechanical strength, grade or porosity for oil retention and self lubrication in its finished form. Material : SINTERED BRONZE / IRON SINTERED Range : Plain & Flanged Bushes, Self aligned Bushes, Solid Rod, Plate & different profile components as per drawings / samples. APPLICATION : Sintered Bronze Bushes are used for High Speed application ( up to 18000 rpm ) Iron Sintered Bushes are used for speed (upto 3000 rpm). https://www.crownengineer.com/
Sintered Porous Metal Bearings are powder metallurgical parts, the starting materials are obviously metal powder. The metal powder used are specifically produced to give flow and compacting characteristics and at the same time ensure best mechanical strength, grade or porosity for oil retention and self lubrication in its finished form. Material : SINTERED BRONZE / IRON SINTERED Range : Plain & Flanged Bushes, Self aligned Bushes, Solid Rod, Plate & different profile components as per drawings / samples. APPLICATION : Sintered Bronze Bushes are used for High Speed application ( up to 18000 rpm ) Iron Sintered Bushes are used for speed (upto 3000 rpm). Our firm specializes in offering an excellent range of Sintered Bronze Flanged Bushes. This innovative range of flange bush is widely demanded in various industries. Request A Quote
All types of industrial bushes & plates, non ferrous metal casting, oilless bushes, parts made outer from sintered bronze / iron sintered self lubricating bushes | graphite filled bronze bushes & plates, non ferrous (gun metal, phosphor bronze, aluminum bronze etc.) | gun metal bushes | phosphor bronze bushes | aluminum bronze bushes | non ferrous casting | customized bushes as per client requirement, and their alloys starts from .050 gram to 1000 kgs of single pc. as per customer specification and drawings. crown engineers is having all type of production machinery including vmc, cnc, in house spectrometer, heat treatment .
Robusta coffee grown on the slopes of Mount Sindoro and Mount Sumbing in Java produces a delicious and strong coffee aroma. Type : Robusta Process : Natural/dry Origin : Java Altittude : 700 - 900 m ASL Bean moisture : 13 % maximal Roast profil : as Requested Grind : Powder Packaging : Airtight aluminum foil
PVC Ca/Zn Stabilizer Ca/Zn stabilizers are additives used to enhance and stabilise the properties of polyvinyl chloride (PVC) products, which are mainly composed of calcium and zinc salts, and sometimes auxiliary components such as lubricants and antioxidants are added to improve their properties. This stabiliser is an environmentally friendly product because it does not contain harmful heavy metals (such as lead, cadmium, etc.), so it is widely used in food packaging, medical devices, children's toys and other PVC products that have strict requirements for environmental protection and safety. The market demand for ca & zn stabilisers continues to grow with increasingly stringent environmental regulations and increased consumer demand for healthy and environmentally friendly products. Specifications of PVC Ca/Zn Stabilizer Benefits of PVC Ca Zn Stabilizer 1. Good thermal stability: Calcium-zinc stabilisers can effectively prevent the thermal decomposition of PVC during processing and use, maintaining the stability and durability of PVC products. This property is essential for improving the quality and extending the service life of PVC products. 2. Excellent initial colouring and long-term stability: Calcium zinc stabilizer for pvc provide good initial colouring, resulting in more vibrant and uniform colours in PVC products. At the same time, it provides long-term stability, preventing products from discolouring or ageing over time.
Hairuite PVC Compounding Additives Integrity and pragmatic, customer -oriented, quality-first, science and technology as a source. Hairuite is a renowned brand specializing in PVC additives, offering a comprehensive range of high-performance chemical aids designed to enhance the properties and processing efficiency of PVC compound. Hairuite's product portfolio includes PVC stabilizers, foaming agents, and impact modifiers, among others. Types of PVC Compounding Additives PVC Stabilizer PVC stabilizer is an additive used in polyvinyl chloride (PVC) products to improve the heat resistance, and mechanical properties of PVC products, to extend their service life, and to keep their appearance and performance stable. Foaming Agent Foaming agent is a chemical substance added to plastics, rubber, foam materials and other products, and its function is to release gas during processing or use to form bubbles inside the material, causing the material to expand in volume, thus creating a foam structure. PVC Foaming Regulator Foaming regulator HR-530, HR-80, HR-903, HR-90, HR910 is the company's self-developed all-acrylate PVC ultra-high molecular weight processing aids, the product has a fast plasticization, high melt strength, can be used in all kinds of profiles, tubes, and a variety of foaming pipes, wood and plastic products.
Admiralty Brass Tubes For Evaporators &Amp; Coolers STANDARD: BS, ASTM, DIN, JIS, IS Product Application Areas: Heat Exchangers, Refineries, Power Plants, Desalination Plants, Ship Building & Ship Repairs, Condensers, Ferrules and Distillers. Characteristic: A Copper Zinc Alloy containing tin and small amount of Arsenic, which is added as an inhibitor against dezincification. The pressure of Tin imparts to the alloy good corrosion resistance in a moderately polluted river water and clean seawater, either stagnant or slow moving (up to about 2 meters/sec.). The most common and wrought form is tube for heat exchange equipment. Guide to the selection of tube material: Clear River, Lake or Canal Water. a. Dissolved salts more than 2000 ppm.b. Chloride less than 20 ppm.c. H2S and Ammonia is less than 1 ppm.d. Suspended solids less than 25 ppm.e. For temperature more than 2000C and less than 4500 C.Permissible average velocity of water 1.8-2.0 meters/sec.
Product Name CARMOSINE C.I No 14720 Synonyms ACID RED # 14 C.I. Name Food Red-3 Chemical Disodium salt of 2-(4 sulpho -1- IS No 2923:1995 Name Naphthylazo_1-Naphthol-4-Sulphonic CAS No 3567-69-9 Acid EINECS No 222-657-4 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs)MIN 2 Loss of drying at 135�°C, sodium chloride and sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10
