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Conpro EP-21

Conpro EP-21 is a solvent free, pigmented two component, epoxy based coating specially for steel and concrete. In cured condition, it is hard, tough, abrasion resistant material. It is resistant to wide range of chemicals including many acids, alkalies, minerals oils, solvents etc. It also has excellent resistance to water and many chemicals used in sugar, breweries, distilleries, fertilizer and chemical industries. Its application includes coating over containers, reactors in which chemicals of recommended concentrations is stored. It may also be used for coating structures.

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Conpro EP-7

Conpro EP-7 is a solvent free, pigmented, two component, epoxy based coating specially formulated for substrates coming in contact with food and edible-products. In cured condition, it is hard, tough, abrasion resistant material. It is resistant to wide range of chemicals including many acids, alkalies, minerals oils, solvents etc. It also has excellent resistance to water and many chemicals used for food processing. It is a coating system recommended for use over cement bound surfaces like concrete, screed and plaster. It can also be applied over iron and steel.

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Conpro WR

Conpro WR is silicone based, single component, colourless clear liquid coating that penetrates into open pores into mineral substrates and make it water repellant. It prevent water penetration, has good permeability to water vapour thus allow the masonary surface to breathe naturally. It is used to protect vertical exterior surfaces like concrete, natural stones, artificial stones, clay bricks, cementitious plaster, cement paint coated surfaces etc. against driving rain and frost with improvement in self cleaning properties.

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Cu3SbSe4 3 Purified 99.9%

Cu3SbSe4 3 sputtering target evaporation coating vacuum coating material 

plating thermal spray granule grains 

 

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Duzzit 18 Coating

Duzzit 18 Coating is quick air-drying, insulating, synthetic resin based protective coating. It overcomes electrical leakages, short circuits and disturbing noises. It protects printed circuit boards and surfaces from humid inorganic-acid or caustic vapours & fixes it's vibrating components too. As a low viscosity insulating coating, it can also be used as an extra / after insulation of coils and transformers. It is transparent and as such is not visual on the printed circuit board surface. It can also serve as an extra insulation for field coils and transformers. It has a durable adhesion in the temperature range from -40° C to +60° C and can be used for a short period of time up to +100° C maximum.

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Duzzit 2000 Conformal Coating

Duzzit 2000 Conformal Coating is quick drying, transparent / tinted insulating and protective coating based on synthetic resins. It overcomes electrical leakages, short circuits, disturbing noises. It fixes vibrating components of PCBs too. As a low viscosity insulating lacquer, it can also be used as extra / after insulation of coils and transformers. It is transparent and as such is not visual on the printed circuit board surface. It protects printed circuit boards and surfaces from humid inorganic-acid or caustic vapors.

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Dysprosium Pieces Purified 99.9%

dysprosium target metal sputtering target rare earth 

evaporation coating material, vacuum coating material plating

Dy REM 99.9%

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Dysprosium Powder Purified 99.9%

Dysprosium powder is gray fine particles, which is a kind of rare earth metal. Its size could be custom-made. It is stable in air. When close to o℃, dysprosium metal has superconductivity. At high temperature, it easy to oxidize by air and water, which form dysprosium(III) oxide. Dysprosium also have good property of optical, electric, magnetic and nuclear except common chemical activity of rare earth elements, as misch metal and compounds. It can also process into ingot, foil, sheet, rod, wire and sputtering target. There are two production method of Dy metal, distillation method and reducation method. The distilled dysprosium piece is dendritic with higher purity than reduced one. Dy ingot is of REM 99.9% by distillation method. Dy powder is of REM 99.9% and particle size -100mesh and -200mesh.

Dysprosium Powder

Purity: Dy/REM 99.9% 3N

CAS No.:7429-91-6 EINECS No.:231-073-9 Molecular Formula: Dy Molecular Weight:162.50
Melting Point:1407℃ Boiling Point:2335℃ Density:8.55  

Applications

Dysprosium metal is mainly for producing new lighting source dysprosium lamp. it is control material in reactor.  It is necessary metal raw material for terfenol.

Dy element is raw material for magnetic alloys Nd-Fe-B , infrared ray generator and laser materials.

Fluorescent powder need dysprosium as activating agent. Luminescent materials doping dysprosium can be as trichromatic phosphor.

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Erbium Metal Purified 99.9%

Erbium metal is silver gray rare earth. It is stable in air, however it would slowly react with water and air. It should avoid air, oxides, halogen, acid and moisture. At high temperature, it compound with halogen, oxide, nitride, carbide, silicon and form corresponding compounds. It can process into foil, sheet, rod, wire, powder and sputtering target. Er ingot is of REM 99.9% by distillation method. Erbium powder is of REM 99.9% and particle size -100mesh and -200mesh. There are two production methods, distillation method and reduction method. The distilled erbium piece is dendritic with higher purity than reduced one.

Erbium Metal

Purity: Er/REM 99.9% 3N

CAS No.:7440-52-0 EINECS No.:231-160-1 Molecular Formula:Er Molecular Weight:167.26
Melting Point:1529℃ Boiling Point:2863℃ Density:9.062  

Applications

Erbium metal get uses in nuclear and alloys for example vanadium-erbium alloys, titanium-erbium alloys. Till now, the most prominent application is erbium dopant fiber amplifier. It is doping small amount of erbium ion in quartz fiber. Another prospect application is laser , especially medical laser. Erbium is laser ion that transferring laser materials including monocrystal(fluoride, oxysalt) and fiberglass, for example Er:YAP crystal and ZrF4-BaF2-LaF3-AlF3-NaF fiberglass.  These already get commercial uses. Yb,Er:BaYF5 can convert infrared ray to visible light. This kind of photo converting material apply to night-vision successfully.Erbium metal is silver gray rare earth. It is stable in air, however it would slowly react with water and air. It should avoid air, oxides, halogen, acid and moisture. At high temperature, it compound with halogen, oxide, nitride, carbide, silicon and form corresponding compounds. It can process into foil, sheet, rod, wire, powder and sputtering target. Er ingot is of REM 99.9% by distillation method. Erbium powder is of REM 99.9% and particle size -100mesh and -200mesh. There are two production methods, distillation method and reduction method. The distilled erbium piece is dendritic with higher purity than reduced one.

Erbium Metal

Purity: Er/REM 99.9% 3N

CAS No.:7440-52-0 EINECS No.:231-160-1 Molecular Formula:Er Molecular Weight:167.26
Melting Point:1529℃ Boiling Point:2863℃ Density:9.062  

Applications

Erbium metal get uses in nuclear and alloys for example vanadium-erbium alloys, titanium-erbium alloys. Till now, the most prominent application is erbium dopant fiber amplifier. It is doping small amount of erbium ion in quartz fiber. Another prospect application is laser , especially medical laser. Erbium is laser ion that transferring laser materials including monocrystal(fluoride, oxysalt) and fiberglass, for example Er:YAP crystal and ZrF4-BaF2-LaF3-AlF3-NaF fiberglass.  These already get commercial uses. Yb,Er:BaYF5 can convert infrared ray to visible light. This kind of photo converting material apply to night-vision successfully.

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Erbium Oxide Purified 99.9%

Erbium oxide is pink powder, which is rare earth oxide. It is insoluble in water, but soluble in acid. Er2O3 absorb CO2 and H2O in air to form subcarbonate salts. It is stable at room temperature and pressure. When heating to 1300℃, it turns into hexagonal crystal and not melt. Its property and production method is close to other lanthanum series elements.

Erbium Oxide

CAS No.:12061-16-4 EINECS No.:235-045-7 Molecular Formula:Er2O3 Molecular Weight:382.52
Density:8.64 Melting Point:1522℃ Boiling Point:2355℃  

Applications

Erbium(III) oxide mainly applies as dopant of yttrium iron garnet and control material of nuclear reactor. It is also raw material for special luminescent glasses and infrared absorbing glass.

Erbium trioxide is colorant for glass, which make glass show rosy. It is also additive for yttrium aluminum garnet laser material and activating agent for fluorescent powder. It is catalyst for prepare oil chemicals.

In producing crystal glass, it need remove yellow color that caused by 3+ iron ion. Adding erbium(III) oxide with or without neodymium oxide remove yellow efficiently.

 

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