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High Purity Metal Lead Industrial Grade 99.999%

High purity metal lead is bright silvery gray lump, piece or ingot.

High Purity Metal Lead

Purity: 99.999%, 99.9999%

CAS No.:7439-92-1 EINECS No.:231-099-0 Molecular Formula:Pb Molecular Weight:207.19
Density:11.343 Melting Point:327.46℃ Boiling Point:1740℃ Self-ignition Temperature:790℃

Applications

High purity metal lead is mainly for electronic,thermoelectric material and semiconductor.

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Ruthenium Chloride Hydrate Industrial Grade 99%

Ruthenium chloride hydrate is dark brown crystalline powder, which is a precious metal compound. It has corrosivity and tend to deliquesce, which have strong hygroscopicity. But it is stable at room temperature and pressure.It is soluble in water, alcohol,  acetone and ethyl acetate, which decompose in hot water. Ruthenium(III) chloride trihydrate has two variants, which are both orange crystalline powder.

Ruthenium Chloride Hydrate

CAS No.:14898-67-0 EINECS No.:233-167-5 Molecular Formula:RuCl3.H2O Molecular Weight:225.44
UN 3260 8/PG 2 Ru≥37%    

Applications

Ruthenium(III) chloride hydrate applies to heterogeneous catalysis or homogeneous catalysis, anode of electroplating and electrolysis. It is important chemical raw material for electronic industry. It is also catalyst of oxidizing reaction.

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Diethylenetriaminepenta(Methylenephosphonic) Acid

Diethylenetriaminepenta(methylenephosphonic) acid can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation. It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.It can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, it is used in papermaking, electroplating, acid cleaning and cosmetics.

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Silver Coated Copper Powder Industrial Grade 99.9%

Silver coated copper powder is highly conductive filler, which is a kind of new conductive composite powders. It is stable at room temperature and pressure, which is not easy to oxidize. The resistance is stable too. When adding in coating, glue, ink, polymer paste, plastic and rubber, they are conductive products and electromagnetic shielding products.

Silver Coated Copper Powder

There are different Ag content as 5%, 10%, 15%, 20%, 30%, 40%, 50%, 60% and so on. Different shapes are available too as flake, spherical, dendritic. So particle size does as 325mesh, 400mesh, 600mesh, 800mesh and so on.

Material: copper particles that are coated by silver

Color: silver-copper / silvery white

Forms: flakes, dendritic

Particle size: D50 5-8μm, 12-25μm

Resistance:0.015-0.025ohm/cm2

Apparent Density:1.2-1.6g/cm3

Tap Density:2-2.2g/cm3

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(1-Hydroxyethylidene)bisphosphonic Acid, Sodium Salt

(1-Hydroxyethylidene)bisphosphonic acid, sodium salt is used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as power plant, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, this product is used as detergent for metal and nonmetal. In dyeing industry, this product is used as peroxide stabilizer and dye-fixing agent. In non-cyanide electroplating, this product is used as chelating agent.

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Tetrabromobisphenol A-Tetrabromobisphenol A Diglycidyl Ether Copolymer

Tetrabromobisphenol A-Tetrabromobisphenol A Diglycidyl Ether Copolymer has high fluidity, good lightfastness and heat resistance and not easy to dialysis. It does not send off poisonous substance when thermal cracking and burning. It has high MFI and excellent anti-flaming efficiency, good thermal stability and light stability. And it can offer flame retardant material with good physical and mechanical properties, non-blooming properties.

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eco-friendly chrome acid fog inhibitor Bt-116(cas:59587-38-1) Industrial Grade 95

eco-friendly chrome acid fog inhibitor Bt-116(cas:59587-38-1)

Product name: Potassium perfluorohexyl ethyl sulfonate

Model number:BT-116

Component

Concentration

CAS No.

Potassium perfluorohexyl ethyl sulfonate

98%

59587-38-1


                           

Characteristics

 

Chemical name

Potassium perfluorohexyl ethyl sulfonate

CAS No

59587-38-1

EINECS No

261-818-3

Molecular formula

C8H4F13SO3K

Molecular weight

466

Melting point

285°C

Surface tension

22dyn/cm(0.1%)

Assay

95%min

Appearance

White crystal powder

 

Application

Bt-116 is an environmental protection chromium mist inhibitor which is a kind of highly effective fluorocarbon surfactant without PFOS series. It has good high temperature resistance, oxidation resistance and electrolytic stability in the production process of chromium electroplating. It can effectively reduce the concentration of chromic acid in electroplating workshop. Moreover, it can inhibit

the volatilization of acid mist, improve the working environment in the electroplating workshop and reduce the cost.

Usage Instructions:

Making up solution: add 0.1g-0.4g of BT-116 in every liter of the making up solutions. First time can increace the quantity of BT-116 to achieve super saturation state, and later can be added according to the consumption of foam. (dissolve the weighed white crystalline powder BT-116 with hot water above 80 ° C and then add the solution into the electrolytic bar.)

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PDMS 100cst/Chemical Silicone Oil 5~100 000 Cst Raw Material of Lubricant/cas:63148-62-9 Industrial Grade 100%

PDMS 100cst/Chemical Silicone Oil 5~100 000 Cst Raw Material of Lubricant/cas:63148-62-9
Index

item

Viscosity

(25°C) Mpa.s

Flash point

(°C,≥)kg

Density

(25°C)g/cm3

Volatile matter

≤(150℃, 3h)%

freezing

point ℃

201-10 10 160 0.945-0.955 3 -65
201-50cs 50 200 0.950-0.960 1.5 -60
201-100cs 100 260 0.960-0.970 1 -55
201-200cs 200 280 0.962-0.972 1 -55
201-350cs 350 320 0.965-0.975 1 -55
201-1000cs 1000 320 0.965-0.975 1 -50
201-12500cs 12500 320 0.970-0.976 1 -50
201-60000cs 60000 320 0.970-0.976 1 -50

Physical And Chemical Features :

1. Smoothness & softness & hydrophobicity & good chemical stability & insulation property
2. High and low temperature resistance & high flash point.
3. Low freezing point (it can be chronically used in the temperature from -50℃ to +200 ℃).
4. Small viscosity-temperature coefficicent & big compression ratio & low surface tension.B

 

Advantages of Silicone Oil:

1. Silicone oil is a colorless, odorless, non-toxic and non-irritating products, chemical stability, heat resistance, cold resistance, water repelled, lubricity, high refraction, storage stability and compatibility with commonly used in many filed.

2. Pure silicone fluids are clear, colorless, and odorless linear Polydimethylsiloxane fluids / PDMS. They are characterized by their low pour points, high flash points, wide service temperature range, low viscosity change at temperature (low VTC), excellent lubricity, high dielectric strength, and inertness to virtually all substrates.
3. Silicone fluids are 100% PDMS silicone oils that are characterized by their wide service temperature range, high flash points, high dielectric strength and excellent lubricity.

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