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SurTec 347

SurTec 347 is an additive for hot sealing, containing only a low amount of heavy metal, which is the most material attack stable sealing product. SurTec 34 contains only a marginal amount of heavy-metals. It prevents the bleeding of organic dyestuff and should be used with deionised water. It catalyses the hydration in the anodic oxide layer to improve the sealing, avoids sealing smudge on the surface.

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SurTec 349

SurTec 349 is an additive for hot sealing, heavy metal free, with an excellent pH-value buffering. It catalyses the hydration in the coating to improve the sealing, avoids sealing smudge on the surface, avoids salt residues due to drying of the sealing liquid.

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SurTec 352

SurTec 352 is a powdery, nickel containing low temperature sealing, which combines pre-sealing and hot sealing properties in one step. It inhibits the bleeding of organically dyed anodised layers during sealing processes.

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SurTec 354

SurTec 354 is a liquid cold sealing with very good corrosion resistance, used for preparation as well as for replenishment. It is a slightly acidic, causes very good corrosion resistance. It works very economical at low temperatures, due to lower heating costs compared to hot water sealing.

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SurTec 355

SurTec 355 is a liquid nickel component of the two-component cold sealing system SurTec 355 A and B. It is slightly acidic liquid, high corrosion resistance. It is used as preparation and replenishment concentrate

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SurTec 357

SurTec 357 is a powdery, one-component cold sealing additive. The metal salt ratio ensures, that even with thick layers no greenish reflection is appearing in the already sealed anodic layer. It causes very good corrosion resistance of anodised layer.

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Surfynol 104E

Surfynol 104E is a nonionic surfactant that has a combination of benefits, including wetting defoaming and improving pigment dispersions. Its unique chemical structure provides multifunctional properties such as surface tension reduction, foam control and viscosity stabilization. Surfynol 104E is a 50% active liquid in Dipropylene Glycol Monomethyl Ether. Surfynol 104E provides performance benefits in many waterborne applications such as coatings, paints, adhesives, inks, pigment manufacture and dispersion, cements, metalworking lubricants, agricultural chemicals and dye processing.

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TARGEL PLUS is a multi-dimensional additive that greatly enhances the overall performance of coal tar emulsions, asphalt emulsions, or blended pavement sealer products. It offers superior sand suspension for uniform applications, added resistance to gasoline, fuels, and oils, rubberizes sealer for increased scuff resistance and reduced power steering marks, and speeds up drying time of the sealer.

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Terbium Metal Purified 99.9%

Terbium metal is silver gray metal, which is a kind of rare earth metal. There are two production method, distillation and reduction. Distilled terbium is dendritic with metal luster. Reduced terbium is dark gray without metal luster. Distillation method get higher purity than reduction method. It tend to corrode by air when heating, but extremely slow at room temperature.  Its main compounds include terbium trioxideterbium dioxideterbium fluorideterbium chloride and other terbium(IV) salts. Terbium can process into foil, sheet, wire, rod, powder and sputtering target. Tb ingot is of REM 99.99% by reduction method and distillation method. The distilled terbium piece is dendritic with higher purity than reduced Tb. Tb powder is of REM 99.9% and particle size -100mesh and -200mesh.

Terbium Metal

Purity: Tb/REM 99.99% 4N

CAS No.: 7440-27-9 EINECS No.: 231-137-6 Molecular Formula: Tb Molecular Weight: 158.925
Melting Point:1356℃ Boiling Point:3230℃ Density:8.27  


Distilled terbium metal apply to make high-temperature fuel cell and laser material. Calcium fluoride, calcium tungstate, strontium molybdate doped with terbium can apply to make solid state device.

Terbium magneto-optic material has bulk production, which is a kind of magneto-optic storage material. Magneto-optic disc of Tb-Fe non-crystal film can be as computer memory element, which increase storage by 10-15times.

Faraday rotatory glass containing terbium is key material in processing rotator, isolator and circulator that widely used in laser technology. Especially TerFenol. Terfenol is new material that found in 70s. Half of the alloy are terbium and dysprosium. Sometime adding holmium. The balance is iron. Tb-Dy-Ir mainly apply to sonar initially, but now it gets more and more applications as fuel injection system, liquid valve control, wing adjuster, special loudspeaker and so on.

Terbium metal can apply to do nondestructive inspection for welding spot of ships and pipeline.

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Thulium Metal Purified 99.9%

thulium metal piece ingot wire foil

rare earth metal

Tm REM 99.9%

sputtering target

rare earth compounds, phopshor activating agent

x ray source

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