If your temperature requirements are up to 260�°C (500�°F), PTFE tubes (polytetrafluoroethylene) are recommended. When terminated, it can be prevented from "melting" by soldering iron. Due to its excellent dielectric properties, it is widely used in electronic and electrical services. Another major advantage of PTFE tubes is their non-stick properties, allowing the material to be transported with minimal fluid resistance. Note, however, that PTFE reacts with fluorine, molten sodium hydroxide, and molten alkali metals. We have a full range of PTFE extrusion tubes for protecting wiring or transporting fluids in critical applications. PTFE tubes are available in a variety of configurations and custom designs. PTFE tubes have inherently excellent chemical resistivity and low coefficient of friction, and their performance is superior to that of glass and graphite, making them ideal materials for fluid transport. PTFE tubes can be used with almost all industrial solvents, chemicals and corrosive materials, and can be used in high-temperature processes. It can be steam sterilized without affecting its physical properties, such as surface hardness, elongation, deflection life or load deformation. PTFE tubes are usually translucent white, however, the whiteness varies depending on batch and wall thickness size. Colored PTFE tubes are also available and are often used to simplify tube wiring during system installation.
Citric Acid Manufacturers in China Citric acid is an important organic acid. According to its water content, citric acid is divided into monohydrate citric acid and anhydrous citric acid. Natural citric acid is found in the fruits of plants such as lemons, oranges and pineapples and in the bones, muscles and blood of animals. Synthetic citric acid is produced by fermentation of sugar, molasses, starch, grapes and other sugary substances, and is generally produced by corn fermentation in China. Pure citric acid is colorless transparent crystal or white powder, odorless, with an attractive sour taste. Citric acid has a wide range of downstream consumption areas, mainly applied in food, beverage, medicine, chemical and washing fields, among which it is known as the â??first edible acid flavor agentâ?? in the food and beverage industry. Due to the extensive market demand, the demand for citric acid products is increasing year by year. Citric acid industry belongs to the subdivision of corn deep processing industry, and the consumption of corn in citric acid industry accounts for about 2% of the total amount of corn deep processing. The global production capacity of citric acid is mainly concentrated in Asia, North America and Europe. Citric acid fermentation in Asia is mainly produced in China, with other production capacity distributed in Thailand, the United States, Austria and other places. In summary, China's citric acid has low labor cost, rich raw material resources and highly concentrated scale, which has a great price advantage in the global citric acid market. China is the world's largest producer and exporter of citric acid products. In the field of fermentation, Chinese citric acid has strong advantages in fermentation technology, strain technology, extraction process, industrial scale, industrial resources and other aspects. In addition to the large domestic market demand, the export volume of domestic citric acid products is increasing year by year. The industry as a whole is an export-oriented industry, and the overall market structure features mainly export market. China's citric acid manufacturer include Ension,TTCA, RZBC, TAIHE, LEMON STAR and so on . Professionchem is specializing citric acid supplying for many years , can provide with required brands in China . Welcome to your any request from us !
FUNCTION & BENEFITS 100% Non-powdered Nitrile, non-allergenic Outstanding durability, high elasticity, and resistance to puncture and tear Anti-static Chemical resistance (oil, acid, alkali, acetoneâ?¦) to protect hands from toxic substances Soft, comfortable to wear The nitrile glovesâ?? wrists have anti-slip edges and medium thicknesses SPECIFICATIONS Color: White Thickness: 4.0M and 5.5M Size: S, M, L Quality standards: Manufacturing according to quality management system ISO 14001:2015 and ISO 9001:2015 Achieve the physical and chemical requirements according to standards such as IEST-RP-CC005.4, EN ISO 14644, EN 420: 2003, EN 374-2: 2014 Storage: store in a cool, dry place, avoid from direct sources of heat or sunlight Recommended storage temperature at 25C- 45C Expiry date: 3 years from the date of manufacture Packing:100 Pieces/Poly Bag, 10 Poly Bag/Carton, 1000 Pieces/Carton APPLICATION Electronics, semiconductor, pharmaceutical, biotechnology, laboratory
FUNCTION & BENEFITS 100% Non-powdered Nitrile, non-allergenic Outstanding durability, high elasticity, and resistance to puncture and tear Anti-static Chemical resistance (oil, acid, alkali, acetoneâ?¦) to protect hands from toxic substances Soft, comfortable to wear The nitrile gloves wrists have anti-slip edges and medium thicknesses SPECIFICATIONS Color: White Thickness: 4.0M and 5.5M Size: S, M, L Quality standards: Manufacturing according to quality management system ISO 14001:2015 and ISO 9001:2015 Achieve the physical and chemical requirements according to standards such as IEST-RP-CC005.4, EN ISO 14644, EN 420: 2003, EN 374-2: 2014 Storage: store in a cool, dry place, avoid from direct sources of heat or sunlight Recommended storage temperature at 25�°C- 45�°C Expiry date: 3 years from the date of manufacture Packing:100 Pieces/Poly Bag, 10 Poly Bag/Carton, 1000 Pieces/Carton APPLICATION Electronics, semiconductor, pharmaceutical, biotechnology, laboratory
Physical Properties of Bisphenol S Bisphenol S is white acicular crystal. Easily soluble in aliphatic hydrocarbon, soluble in ethanol, isopropyl alcohol, 2-ethyl hexyl alcohol, acetonitrile, acetone, slightly soluble in aromatics, slightly soluble in ethyl acetate, methyl isobutanone, insoluble in toluene, water. The molecule contains two hydroxyl groups and a strong electron â?? absorbing sulfone group, so the acid is stronger than other phenols. Low toxicity. Bisphenol S Uses Bisphenol S is mainly used as dye fixing agent. It can also be used as plating solution additive, leather tanning agent, dispersant for high temperature dyeing of disperse dyes, phenolic resin hardening promoter, resin flame retardant, etc. It can also be used as pesticides, dyes, additives intermediate. As a substitute for bisphenol A, it can be used as a raw material for polycarbonate, epoxy resin, polyester, phenolic resin, and polysulfone, polyether sulfone. It can be also used in the manufacturing of color photographic materials, photographic contrast enhancers, thermal recording materials (color development agents), domestic/daily surfactants and high efficiency deodorants. It can be used to manufacturing fixing agent A . Bisphenol S Production Process The existing synthesis technology of Bisphenol S is to synthesize Bisphenol S with sulfuric acid and phenol in the presence of solvent trimethylbenzene and inhibitors at high temperature of 230
Definition: A type of hidden color carbon paper with a direct copy and direct color capability is carbonless copy paper, also known as CCP, Non-carbon copy paper, or NCR paper. In order for the micro-capsule in the pigment and oil solution to overflow and come into touch with the color development agent following the dyeing reaction, it must be subjected to an external force. mostly used for bills,continuous receipts, multi-link forms, general business receipts.Both blue and black picture carbonless copy paper is available. Characteristics: 1. Carbon pad free "carbon paper," direct writing is convenient and time-saving, carbon copy number 2-6 pages, and electric printing 2-10 pages, all of which may significantly increase job efficiency and satisfy modernization needs. 2: Clear, brilliant, non-fading, copy-writing that can thwart change and copying 3: Keep your hands clean and avoid contaminating your clothes or other paper products 4:Colorful and simple to distinguish processing. 5. Excellent paper with a smooth surface, superior strength to color paper weighing 28 grams, durability, and vivid printing colors 6:Safe and dependable, does not include any hazardous raw chemicals, and color graphics can be preserved for up to 15 years after production Applications : 1: Documents primarily use carbonless paper. Carbon-free carbon paper has been used for all previously existing invoices, contracts, treaties, and other legal effects of formal documents. Since traditional documents are merely plain paper, a copy layer must be added underneath them. Contrarily, special paper is used to bind carbon-free paper 2: In the case of the triple carbon-free paper receipt, it can be divided into upper paper, middle paper, and lower paper. The top paper is also known as CB Coated Back. Micro-capsules containing force-sensitive pigment oil are coated on the back of the paper. The medium paper is also known as the double Coated paper (code CFB, that is, Coated Front and Back). The front of the paper is coated with a chromogenic agent and the back is coated with micro-capsules containing force-sensitive pigment oil. The bottom paper is also known as the Coated paper (code CF, that is, Coated Front) the paper surface is coated with only the color agent. Self-Contained paper (SC, self-contained) is contained in a micro-capsule layer coated with chromatin oil on the back and chromatin and micro-capsule contained in chromatin oil on the front. 3:The upper paper and the lower paper do not have the carbon copy effect, only the medium paper has the carbon copy effect. In the use of non-carbon paper printed documents are usually equipped with a small piece of cardboard separated on the joint document, so as to avoid excessive writing force, resulting in other joint documents under the carbon copy. 4:Carbonless paper has roughly four colors: White/red/blue/green and other four colors, to distinguish the role of the joint order.
Material: Virgin wood pulp/recycled waste pulp GSM: 80gsm-750gsm. Features: Uniform color, no color migration, no white spots on the surface, colorfast, stable color, all black, glossy/matt black, fine paper, good stiffness, anti-curling , good tensile, good hardness, good strength, high rigidity, high resistance to breakage , no fading, smooth and flat paper surface, good folding resistance, printable on one/both sides DIVERSITIES Based on raw material: 1.Virgin Black Paperboard-80gsm-700gsm, made of pure virgin wood pulp, uncoated, with super stiffness, smoothness, evenness and tensile 2.Recycled Black Paperboard-made of recycled waste pulp, with comparatively lower physical performance but more environmentally friendly Based on color: 1.Both/Two/Double sides dyed Black Paperboard-80gsm-700gsm, no color variation on both shades, inner layer is also black 2.Single/One side dyed Black Paperboard--80gsm-750gsm, top shade is dark black while back shade is lighter, inner layer is black 3.Grey Back Laminated Black Paperboard-180gsm-750gsm, black paper laminated with gray boards on one or both sides. 4.Painted Black board--gray board painted black and laminated to different thicknesses with a gray board Application: 1.Stationery packaging: photo frame, book cover,name cards, notebook, photo/stamp album, file folder cover, writing board, desk calendars etc 2.Gift packacing, cosmetics boxes, iewelry boxes, high-standard perume boxes, shoe box, telephone boxes, handbags, and handicralt boxes er 3.Food packaging: tea, moon-cake, wine, liquor etc 4.Garment: gamment label, swing tag, hang tags, shirt board, shopping bag and hangers etc 5.Advertisement: bilboard, shopwindow display, display stand and photoelectric backplane etc 6.Electronics: electronic gasket, speaker gasket, loudspeaker box, trumpet back-up plate and sound velar etc 7.Home decoration: background wall, painting frame and furniture etc 8:Luxury packaging,shoe boxes,shopping bags ect. Packaging & Shipping Packing: Ream packing & sheet packing & roll packing, packed with PE film and Kraft paper Shipping: Methods: Sea freight & air freight & land freight Time: About 20-30days Loading capacity: 15 tons of 20GP, 25 tons of 40GP depends on the roll size and sheet size Leading port: Ningbo port Trade term: CIF, FOB NINGBO Payment term:T/T+ LC
2.4 Inch 240x320 QVGA 14PIN SPI4 IPS 250nits TFT LCD Display Module EX02401-A01 is a 2.4 inch, IPS active matrix TFT LCD module with transmissive mode. The module dimension is 42.72(W)60.40(H)mm; active area 36.72(W)48.96(H) mm (2.4"diagonal). Its resolution is 240x320 pixels (width 240pixels x height 320 pixels) and every pixel is made up of three vertical strips of Red, Green and Blue dots. General Specifications of 2.4 Inch 240x320 QVGA 14PIN SPI4 IPS 250nits No. Item Specification 1 LCD size 2.4 inch 2 Resolution 240(RGB)320 3 Active area 36.72(W)48.96(H) 4 Module size 42.72(W)60.40(H)2.21(T)(Exclude FPC) 5 Viewing Direction All 6 Driver IC ST7789V 7 Polarizer Transmissive 8 Interface 4-SPI 9 Brightness 250cd/m2 10 Back Light White 11 Pixel arrangement RGB vertical stripe Outline Dimension of 2.4 Inch 240x320 QVGA 14PIN SPI4 IPS 250nits Features of 2.4 Inch 240x320 QVGA 14PIN SPI4 IPS 250nits The module features wide viewing angle thanks to the IPS panel which is one of the most popular techniques on the market now. This china 2.4 tft display module has built-in IC ST7789V supporting SPI interface. The brightness is 250 cd/m2 with contrast ratio 800:1. Operating temperature covers from -20~+70, storage temperature range is from -30~+80..This single-display module is suitable for use in industry, household appliances, toys and medical treatment,small consumer electronics and other fields. As one of the most professional 2.4 tft manufacturers, we provide china display tft lcd, 2.4 inch lcd china, china 2.4 inch lcd, china lcd panel, etc. For 2.4 inch lcd price or more information, please feel free to contact us!
control valve assembly TK11-01-00A Boiler DZG0.7-0.7- water level sensor C2.5-DS REAR STABILIZER 197 Part Number: 9703641030 FULL OPEN SEAT; MUD API-7 TYPE 1 SWND-7S1 Electric progenitor rate measuring instrument DZL HYD PUMP 3139610587 FOR MAST HYD SYSTEM gear hub W24-01-306 Main roller brake friction system XJ80Winch dredger oil seal PG125*150*14 Retaining ring 4313800035 fuel pump 190-8977Two position three way valve VSP-3301-31 intermediate shaft P2400030AA Front seal RJ11148.09.11.02 lower drive shaft 5000700067 PDC drill bit 2159mm FR1945SR Drive disc assembly W36-08-304 BPM DQ70 PB mouth hose assembly 9705211007 Z06110000002AA Rotary table drive upper box Tile Bolts 9W4480 Z03050100124AA Drawworks frame 1.08.05.005 Locking flange pliers 1.03.11.029 Pressing plate Y/G10II-3500 pump-high pressure filter Z07060700004AA Handle High pressure control valve hydraulic throttle valve JLY 80mm 35MPa Z08130000003AA Air suspension lines Grease protection felt ringB046G01 Seal half ring F751.14.04.04.02.00 Comprehensive logging instrument SK-2Z16 hydraulic joint H2-62 Gear pump for TDS HPU,, p/n 5126000950 DQ50BC/07128 proximity switch 3301010038 upper bearing91682/530 4500100465 controller\ZJ70D XMTG-800 88101P2 Cam bearing 4N6658 116770 CONNECTOR,FILTER,INLINE (.075 ORIFICE) Disc brake high pressure oil pumpuniversal A10VSODR/52R Cat head cylinder Z04200000001AA Flange gasketBA705315050402 Hose assembly 2.4.24.179 DQ70BS-JH top drive system spare parts DW40C5003BZ000008 Oil seal repair kit 8T6475/2338669seal 3J7354 �º�¾�½�?�?�¾�»�»�µ�? �?�µ�¼�¿�µ�?�°�?�?�?�? THS02-COD Insert Carbide Roller Bit 12-1/4" HJ437 High pressure connector and connector 1/4" AH33002-07 �?�¼�µ�½�½�?�¹ �?�»�µ�¼�µ�½�? �¼�°�?�»�?�½�¾�³�¾ �?�¸�»�?�?�?�° 128381-050 Seat 80758-01-01 oRing 530301190400031001 BSC073M Slurry Pump Shaft Metal seal RX35SS 316 ASME B16.20 ZQ203-100 hydraulic station motor YB2-250M-6 37KW 980 gearbox HT-750DRseal 9X-7547 Boiler WNS2-1.25-Y steel braided steam pipeline 1"-1-WP28Pa stud bolt X20-01-007 Supercharger repair kit 6V9727air compressor 229990 4313400024 Washer M24 DH2083U38 Throatbush 4.10.17.014 cotter pin V20F-1P13P-38C8H-22Lsteering oil pump output flange P0200201AA DQ70BS air conditioner sequence protector YKGMR-32B FKQ640-7 copper pad 4807101210 Friction disc W16-07-907 PLATE, LOCKING TOOTH 20Ni4Mo 140-76, Part Number: 9703531001 3.01.04.01.001 relay bidirectional linker body\ZJ70 PSZ65-1/4"-M22X1.5 Inclinometer LHE type self-floating electronic single-point inclinometer rubber hanger 32 DQ-70BSC crank 9703330011 www.amlppmfg.com P6300191AA Nameplate (inter-wheel lock) Piston wear ring 13-1/2 60201-02-01j-06 tilt cylinderDQ70 2.3.02.005 Handle reversing valve 2-HA-2Z wear ring N/A Finger weight scale JZ thermal recorder SY/T5320-2000
Product Details Short Description: High Quality Raw Material,100% Pure Wood Pulp,Good Tenacity. Characteristics of Products: High Quality Raw Material,100% Pure Wood Pulp,Good Tenacity. Excellent production technology,the use of high quality raw materials,thick toughness and resilient, high stiffness and bulk, good die cutting box performance; High whiteness,stable hue, fine coating, good reduction of even and printing dot;Strong Inking and Good Printing Effect . Stable glossiness, Smooth and delicate surface, strong color.Conforming to standard requirements for tabacco materials Equiped with coatings, suitable for printing all kinds of upscale cigarette cases Good reduction of printing dot, surface strength and box-shaping, applying to high speed cigarette packing machine Smooth and fine paper surface, high folding endurance, in favor of securing bulking without damage; Thick and Delicate,Hard Enough Stiff Enough, impermeable performance and shaping Thick texture, straight paper, wide application. Package Way 1:Roll packing Wrapped with 3 layers strong PE coated Kraft liner paper. 2:Bulk sheets packing OPP film wrapped, baled on strong wooden pallet, 4 angles be protected by carton board. 3:Ream packing 100 sheets wrapped by strong PE coated Kraft paper, baled on wooden pallets with 4 angle protectors. 4:customized packing way Application: Range of Application: 170/190 gsm . paper bag, Upscale gift boxes, invitation card, publicity pamphlets and postcard, hang tags, shopping bags 210/230 gsm â?¦. color printing of slap-up production: cigarette package printing of medium and high quality, medicine, business cards, food, postcards,origami, milk package, beverage package, disposable paper cup, milky tea cup, paper bow 250 GSM ------ high-grade gift box, cosmetics box, publicity album, calendar 300 GSM-----high-grade clothing box, toy box, care product box, health care product box, electronic product packaging, medicine box The above Suggestions are for reference only, according to your actual situation.
LED bulbs are capable of replacing traditional incandescent bulbs and also CFLs equal lumen output while consuming 50% less electricity. Available with E27 connector, equipped with an IC driven power driver and top quality LEDs, this A19 LED bulb is the ideal replacement for almost all domestic light fittings. The LED bulb blends with a lovely warm light or a shining cool white color with an exceptional durability. They offer instant, substantial energy savings while improving your home ambience. The LED light bulbs are cautiously packaged arrays of LEDs. These are solid state devices which manufacture light through a procedure known as “electroluminescence”. They make this happen by passing electrons across a very special gap within their internal construction that gives off photons when electrons enter the gap. These photons are the light we notice and are different color based on what materials are utilized to manufacture the LED. LED bulbs utilize arrays of multiple LEDs along with special reflectors to replicate the brilliance and patterns of standard lights in different shapes and sizes. This technique not only produces much less heat, but it generates an equal amount of light for roughly 80% less energy than a conventional incandescent lamp. Without a glass bulb or a filament, a LED light bulb is also more long lasting than any incandescent can be, upto 25 times* longer. Speaking of cost-efficient lighting, LEDs exceed CFL to a considerable extent. LEDs have a faster start time, work well in cold weather, and are substantially more long lasting as they are made from plastic instead of glass. Right from conventional bulbs to fluorescent bulbs, LEDs can replicate the same lighting conditions found in fluorescents while lasting longer and utilizing less energy. Moreover, All LED’s are RoHS compliant and do not utilize mercury, a claim that can’t be made by fluorescent lamps. LED bulbs are capable of replacing conventional incandescent bulbs as well as CFLs with equivalent lumen output while consuming 50% less electricity.
