Span series
Structure formula:
Product\item appearance(25f¦) acid value
(mgkoh/g) hydroxy value(mgkoh/g) saponification(mgkoh/g)
S-20 primrose yellow to yellow viscous liquid f_8.0 330-360 160-175
S-40 yellow waxy substance f_10.0 255-290 140-160
S-60 yellow flake or waxy substance f_10.0 240-270 145-160
S-80 yellow brown transparent viscous substance f_10.0 190-220 140-160
Performance and application:
S-20 has little solubility in mineral oil, isopropanol, tetrachloroethylene and xylene, difficult to solve in water, and is milky solution after dispersion. It is used as w/o emulsifier in medicine, cosmetics and textiles industries.
S-40 is used as dispersants of printing ink and oil-emulsifying, emulsifiers of emulsion polymerization, effective additives of water-resistant textile, emulsifier and finishing agent near well in oil field.
S-60 is used as constituents of synthetic fiber finish oil, soften agents of fiber post processing, and emulsifiers in plastic and pesticide industry.
S-80 is used as finish oil of cord of nylon and building of finish oil for polyacrylonitrile fiber, and also used in such industries as oil drilling, printing ink, cosmetics, high-grade scouring agent, metal cutting, and machining, in addition, as emulsified explosion and food additives.
Packing: 200kg iron drum or plastic barrel or 25kg plastic bags
Storage and transpotation: storage and transportation of the non-toxic and non-danger, store in a cool, dry and airing place for one year
Supplier: Food emulsifier series, food preservatives series, food colour series, phosphate series, plastic additive, distilled monoglyceride (DMG) food ingredient, bread improver mono (DI) glyceridese472e datem, E491 sorbitan monostearate span, distilled glycerin
Glycerin polyoxyethylene 25 ether Product specification Appearance: colorless transparent liquid Ph value(1percent aqueous):5.0-7.0 Hydroxyl value(mgkoh/g):136.0-146.0 Moisture content:
Methally alchohol ether Appearance (25): White flake Solid Color (Pt-Co):70 Hydroxyl value (mgKOH/g):22.0-27.0 Iodine value (gI/100g): 9.5 Moisture content (%):0.8 Properties / Applications: 1.This product has a good water-solubility 2.The retention rate is high for this product double bond, and the molecular structure in comb-shaped,large degree of freedom. Molecular structure can be designed and synthesized by a relatively simple process to create the required high efficiency water reducing agent. 3.Aggregated into a water-reducing agent with a low dosage, high water reduction, and enhance effective, durable, non-rusting steel and environmentally friendly features Packaging:
TPEG Chemical Nameï¼? 3-methyl-3-buten-1-ol polyoxyethylene ether Classification: Nonionic surfactant Product Specificationï¼? Appearance (25â??) White or yellow flake solid Hydroxyl value (mgKOH/g) 22.0-27.0 Moisture content (%) â?¤0.8 Iodine value (gI2/100g)9.5 PH valueï¼?1% aqueousï¼?205.0-7.0 Properties / Applicationsï¼? 1. This product has good water solubility; high retention rate of double bonds,comb-like molecular structure, large degree of freedom, designed molecular structure, can create the required high performance water reducer by the simple synthesis process. 2. It is polymerized into water reducer with low dosage, high water reducing rate, better performance, durability, no corrosion , friendly to environment, and so on. Packagingï¼? 25 KG Plastic Bag
METHALLYL CHLORIDE CAS No: 563-47-3 Appearance:Colorless transparent liquid Colour Pt-Co: equal to or smaller than 10 Moisture content %:equal to or smaller than 0.05 content %: equal to or large than 99.5 acid value ï¼?equal to or smaller than 0.01 Properties / Applications: This product is a kind of important organic intermediate, which can be widely used in medicine, pesticides, spices, synthetic materials and other fields. It is the main raw material to synthesize carbofuran, fenbutatin oxide and other insecticidal and acaricidal agent. It also can produce 2 - methyl epichlorohydrin, methyl glycerin, dimethyl epoxy resin, sodium Methallyl sulfonate, Methallyl alcohol, different oil aldehyde. The product is used as a raw material for the production of methyl allyl alcohol, methyl allyl alcohol as the fourth generation of poly carboxylic acid reducing agent of raw materials, has low dosage, high water reducing rate, good security performance of collapse, and cement adaptability, small shrinkage of concrete; become mainstream of water reducing agent;
Supplier: Allyl alcohol polyether, ppg series, peg series, fatty alcohol polymer, span, tween, castor oil polyether, jfc, eo/po block polyether, oleyl alcohol polyoxyethylene ether, methallyl chloride, methallyl alcohol, raw material of polycarboxylic water reducer(hpeg, tpeg)
Services: Production
Series GZ Electromagnetic Vibration Feeders | Series Feeder Specifications electro vibro feeder small in size,light in weight easy maintenance,easy to adjust work long span life manufacture ----Introduction: Electro Vibro Feeder can feed bulk or granuled materials from the storage bin to the receiving device evenly and continuously. It can realize even feeding for crushers in sand stone production line and make rough screening for materials. Electro Vibro Feeder is widely applied in combined operation of crushing and screening in the industries like metallurgy, mine, mine selection, building materials, chemicals, etc.
Spectrum Analyzer SA9130 Series The new high-performance Spectrum Analyzer SA9130 Series were developed with all-digital IF technology to meet demanding customer requirements, its professional bench type, compact size, elegant outlook to show our well design. We can also provide rf spectrum analyzer. Suin is a China supplier and manufacturer of 3 ghz Spectrum Analyzer,Rf Spectrum Analyzer, digital spectrum analyzer. Preamplifier and EMI filter are standardly configured. If you want to know more about cheap spectrum analyzer, welcome to contact us. Features *Frequency range from 9kHz to 3.0 GHz *-160dBm Display Average Noise Level (Min.) *< -100 dBc/Hz @10 kHz Offset Phase Noise (Typ.) *Total Amplitude Accuracy < 0.8 dB *Preamplifier and EMI filter are standardly configured. Specification SA9130 Frequency Range 9kHz to 3.0GHz Resolution 1Hz Frequency Span Frequency Span Range 0Hz, 100Hz to 3GHz Uncertainty ±span/(sweep points-1) SSB Phase Noise -80dBc/Hz (10 kHz offset, fc=1.0GHz) Bandwidth Resolution Bandwidth (-3dB) 10Hz ~ 1MHz, step 1-3-10, RBW Uncertainty 10%, nominal (RBW>1kHz) 20%, nominal(RBWâ?¥10Hz, sweep timeâ?¥5s) Video Bandwidth (-3dB) 1Hz to 1MHz, step 1-3-10 Amplitude Range DANL to +30dBm Maximum Input Level DC Voltage: 50V CW RF Power: +30dBm (1.0W) Max.Damage Level: +40dBm (10W) Displayed Average Noise Level (DANL) DANL (Preamplifier Off) typ. -125 dBm DANL (Preamplifier On) typ. -135 dBm Reference Level Range -100 dBm to +30 dBm, step 1 dB Sweep Sweep Time Range 10 ms to 3000 s (100Hzâ?¤Spanâ?¤3GHz) 20 μs to 3000 s (Span=0 Hz) Sweep Time Uncertainty 5%, nominal (100Hzâ?¤Spanâ?¤7.5GHz) 0.5%, nominal (Span=0 Hz) Sweep Mode Continuous, Single Trigger Trigger Source Free, Video, External External Trigger Level 5 V TTL level Advanced Measurement Channel Power, Adjacent Channel Power, N-dB bandwidth, Occupied Bandwidth EMI 200Hz, 9kHz, 120kHz Input/Output RF Input Impedance 50 Ω Standard frequency Frequency: 10MHz -3dBm to +3dBm (output) Interface Type USB Host & Device, LAN, VGA, RS-232 (only SA9100 series available) General Characteristic Power Supply Input Voltage: AC100V to 240V Frequency: 50/60Hz (1±10%) Power Consumption: 35W Dimension & Weight 363*154*327 mm, Approx. 6.0 kg
Shovels Luannan xinyuan spade co.Ltd, which is in tangshan city, is a large size private enterprise specializes in hardware making. She owns the most advanced product line in the nation and all of her products are made in import rail materials, wreath the whole country. Our product, taihe series, take the only quenching technology which has high intension and good elasticity. They all got a grade in the hebei quality checking in a sudden. They dont bend in 45 angle, dont break in a strike of 10kg/1.6m and their life-span prolong more than 3 times to common products, so that they are highly praised by the users. Our tenet is: leaded with virtue, based on credit, quality is the most important. All the stuff wish to develop, with the friends, overseas Th