Molybdenum Electrode Plate And Bars

The appearance of Molybdenum Electrode is of silver gray metallic luster. No off side, off angle, delamination, cracks and other defects, according to user needs can be bent and straightened. According to the chemical composition of the different grades into GMPM, GMHLM, GMHYM three grades.

Molybdenum Electrode has the properties of high temperature high strength, good oxidation resistance, long service life and so on, based on these advantages, it is usually used in household glass, optical glass, insulation materials, glass fiber, rare earth industry and other fields.

The main component of the Molybdenum Electrode is Molybdenum, prepared by a powder metallurgy process. Internationally Molybdenum Electrode ingredients is in 99.95%, higher than the density of 10.15g/cm3, in order to ensure the quality of glass and the life of the electrode. Molybdenum Electrodes commonly used sizes from 20mm to 152.4 mm diameter, single length can reach 1500mm.

Molybdenum Electrodes to replace the existing heavy oil and gas energy, can effectively reduce the pollution of the environment, provide the quality of glass.

Because of high temperature high strength, high temperature oxidation resistance, long life, corrosion resistance and easy to make colored glass and many other properties of Molybdenum Electrode, it can be widely used in household glass, optical glass, insulation materials, glass fiber, rare earth industry and other fields. Molybdenum Electrode diameter is of 10 to 100mm, length is of 150 to 1500 mm.

The texture of Molybdenum Electrode is softer than the Tungsten, the toughness is also better than Tungsten. Tungsten has the unmatched elastic modulus. Molybdenum Electrode has high melting point, good machinability, corrosion resistance, low inflation, ultra-high strength and stiffness at elevated temperatures, excellent thermal performance, scalability, and easy manufacturing and other advantages.

Molybdenum Electrode Plate and Bars should transport moisture anti-collision, stored in ventilated, dry place and no acid atmosphere, prevent oxidation, the storage period should not exceed six months.

Why Should We Use Fire Resistant EPS?

February 9, 2009, the new site campus cultural center in the construction of CCTV occurred particularly serious fire accident. Caused a firefighter died, six firefighters and two construction workers were injured in the rescue process. Building fire, smoke over an area of 21333 square meters, of which burned area 8490 square meters, causing direct economic losses of 163.83 million yuan. This is a liability accident.

The direct cause of the accident was there was someone without the consent of the relevant departments on the construction site within the illegal organization large-scale fireworks setting off activity.

But one of the main indirect reasons is that in the cultural center, the used of a large number of unqualified insulation board curtain wall project.

Usually, the insulation wall are made of polystyrene foamed materials or foamed polyurethane material, but if it is not doing a good flame retardant treatment, the fire and quickly spread to every corner of the building just like a fuse.

Expandable Polystyrene, EPS, which is commonly known as White Foam, is currently the most widely use, high ratio of foam plastics varieties. Expandable Polystyrene EPS is widely used in packaging, building and road area and so on, and can be subdivided into Flame Retardant EPS and Fire Resistant EPS.

EPS need flame retardant processing when used in the construction field, the method is in the synthesis of EPS masterbatch added as flame retardants (usually HBCD). Treatment of flame retardant, flame retardant effect of EPS can be increased from V-2 level to V-1 level or V-0 level, meet the requirements of building fire retardant.

Compared with Flame retardant substandard EPS foam board, Flame Retardant EPS foam is not such expensive, illegal manufacturer in order to save money and benefit, create such a great loss!