JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is : * high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test . * Ultra light ,borostilicate glass 8% less than sode lime glass * Hign soften point in fire * High ligh transmission * No SO2 pollution ,no self-explosion Borosilicate 4.0 Technical data : Size: 1830*3000mm Density (g/cm�?�³) : 2.28�?�±0.1 Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1 Softening point(�¢??) : 845�?�±10 Light transmission :�?� �¢?�¥90(6mm) Main usage : 4.0 building partition ,facade ,door ,ceiling ,floor 3.3 household application ,optics , lighting
32 ports EDFA with WDM: JDSU pump laser with Double Power Supply
CATV,EDFA, optical transmitter, optical receiver, optical node, trunk amplifier, subscriber amplifier, splitter, tap.
Purity: 95% --96% CAS No.: 10034-99-8 Application: feed additive, agriculture and industry colour: green, white , yellow,
Moca Moca polyurethane curing agents , and new curing agent Moca-wh Chemical name: 4.4- methylene- bis- (ortho-chloroaniline) Cas no: 101-14-4 Applications: curing agent for polyurethane elastomers and cast polyurethanes.Curing agent for epoxy urethane resin. Moca- wh is used for pu product that requirs high hardness and wearability with light color. Give mal to henrychina2008 at sina dot com. If you have interest.
Brief introduction: St805 pon power meter is specially designed for pon network construction and maintenance which can be connected between olt nad ont. The voice, data, video signal online can be measured and displayed synchronously with this meter. Key features 1. Test the three wavelength of the pon network synchronously: 1490nm, 1550nm, 1310nm 2. Can test the burst mode signal of 1310nm 3. Can set the threshold value, upload data, calibrate the wavelength through management software. 4. Can save 1000 records and upload the records to the management software 5. Supply 10 groups threshold values 6. En menu display 7. Auto shut off backlit 8. Real-time display Technical specifications Standard wavelength: 1310(up); 1490(down);1550(down) Pasband(nm):1260f+1360; 1470f+1505; 1535f+1570 Range(dbm): -40f++10; -40f++10; -40f++20 Isolation.1310nm++db++: ; >40; >40 Isolation.1490nm++db++: ; >40; >30 Isolation.1550nm++db++: ; >40; >40 Accuracy: Uncertainty++db++:F+0.5 Polarization relevant loss(db++:
ST3200 OTDR (Optical Time Domain Reflectometer) is an intelligent optical fiber communication tester. This tester is easy to use and portable, which has a 3.5-inch color LCD touching screen. It also possesses events intelligent analysis and more user---friendly operation. It is an ideal test instrument for the fiber testing and troubleshooting. It can test the length of optical fiber and optical fiber cable attenuation coefficient. It can exactly display the loss distribution curve of the optical fiber and cable as well as the loss between two points and the joint loss. It also can test the distance between two points and the position of joint, fault point as well as breaking point. This tester has VFL (Vision Fault Locating) system. So it becomes convenient to test the fault location of jumper wire. Main functions: * Test the distance between two points and dynamically display the distance between two cursors * Test the loss between two points and the loss constant of the optical fiber and cable * Test the joint loss * Auto-optimization and quick response * Search for the event points automatically * The function of wave form storage: it can store the wave form data and test condition into the disk and the stored information also can display again. * Support the function of copy: it can copy the data file which is built in the internal disk into the U-disk directly. D, w, h: 200mm, 100mm, 60mm.
Catv Edfa, High Power Edfa, Optical Transmitter, Optical Receiver.
200Ltrs IBC of Sabre oil cleaning agent to . Sabre is fully licensed as an oil cleaning agent built for the onshore/offshore oil, aerospace and mechanical industries. Diluted 1 liter of Sabre oil cleaning agent to 4 liters water provides 5 liters of oil cleaning agent for heavily polluted areas. For lesser duties such as floor cleaning and hand cleaning, a ratio of 1 liter Sabre oil cleaning agent to 10 parts water, providing 11 liters of oil cleaning agent. 200 liters of Sabre has the potential to provide up to 2200 liters of oil cleaning agent. Non-toxic, biodegradable, non-flammable, non-corrosive, diluted. Sabre oil cleaning agent is really an oil cleaner of the future. CNAS has certified Sabre as a green product that is safe to be applied to rivers without causing harm to biodiversity.
1000Ltrs IBC of Sabre oil cleaning agent Sabre is fully licensed as an oil cleaning agent built for the onshore/offshore, aerospace and mechanical industries. Diluted 1 liter of Sabre oil cleaning agent to 4 liters water provides 5 liters of oil cleaning agent for heavily polluted areas. For lesser duties such as floor cleaning and hand cleaning, a ration of 1 liter Sabre oil cleaning agent to 10 parts water, providing 11 liters of oil cleaning agent. 1000 liters of Sabre has the potential to provide up to 11,000 liters of oil cleaning agent. Non-toxic, biodegradable, non-flammable, non-corrosive, diluted. Sabre oil cleaning agent is really an oil cleaner of the future. CNAS has certified Sabre as a green product that is safe to be applied to rivers without causing harm to biodiversity.
Hight-purity polyaluminium chloride. 25kg/polypropylene woven bags with inner plastic bag, 25kg/PE bag
Colorless transparent liquid. Soluble in methanol, ethanol, ketone and benzene, would become methanol when crosslinking with water Purity: 99.30%min Boiling point: 102¡æ/760mmhg Density (p200.954-0.955 Refraction rate (n30 1.369-1.370. 180kg/drum
Purity:98% Density(20)g/cm3 0.8920 0.0050 Refractive index(n25d)1.3960 0.0050. 180kg/drum
Appearance: colorless or yellow-wish transparent liquid Purity: 97% Refraction index (n25d): 1.4700.005 Specific density: 1.0670.005 Boiling point (bp): 211 200kg/drum
Concrete admixture, polycarboxylate superplasticizer, early streagth agent, anti freezing agent.
Ion exchange resin Item 0017 h/na Quality capacity mmol/g 5.00/4.50 Volume capacity (mmol/ml) 1.75/1.90 moisture Content 51.00-56.00/45.00-50.00 Apparent density (wet)g/ml)0.73-0.83/0.77-0.87 True density (wet)g/ml1.170-1.220/1.250-1.290 Grain size (0.315 -1.250mm )95 (< 0.315mm ) 1.0 Effective grain diameter (mm )0.400-0.700 In 20l/25kg weaven bages
Aluminum hydroxide flame retardant is a kind of filling flame retardant, mainly composed of Al (OH) 3. Aluminum hydroxide micro powder is white powder without secondary pollution. It is an inorganic environment-friendly flame retardant.It can endow products with flame retardant, smoke elimination, filling, antistatic and other characteristics. The utility model has the advantages of low cost, high performance, good stability, no volatilization, no corrosion to equipment, high decomposition temperature, etc. It is suitable for flame retardant fields such as rubber and plastic products, such as mine conveyor belt, mine air duct coating cloth, hose, rubber plate, carpet, rubber liner, PVC wire and cable material, wire and cable sheath, building materials, damping paste, damping plate, electronics, etc.
1, Product performance: This product has the advantages of high conversion rate, stable crystal form, low impurity content, significant true ratio, and reduced ignition. Its product has low longitudinal and transverse shrinkage, excellent electrical insulation performance, wear resistance, corrosion resistance, and high temperature resistance. 2, Product Usage: The product is widely used in various abrasive tools, wear-resistant fillers, and for preparing various ceramic grade and refractory grade micro powders. It is used as a raw material for high aluminum, high-purity structural ceramics, electronic components, high-frequency insulation ceramics, and high aluminum ceramic balls.
Naphthalene Sulfonate Formaldehyde Condensate (SNF), also known as Poly Naphthalene Sulfonate (PNS) and Formaldehyde Sulfonate Condensate (FDN), is a highly effective water reducer and superplasticizer commonly used in the construction industry to improve the workability and strength of concrete.
It is produced by reed as raw material and produced by low pollution technology,sodium lignosulfonate is with good solubility, high surface activity and dispersing ability.It is a sulfonate derivative contents benzoic acid and carboxyl.It's adhesion, dispersion and chelation are widely used in various industries to improve its physical and chemical properties, save costs and improve efficiency.
