Zinc Zn powder CAS 7440-66-6


Nano Zinc Zn powder

 

Technical Parameters of Specification:

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

Tr-Zn

35

>99.9

50

0.4

7.14

sphere

gray

Note: according to user requirements of nano particle can provide different size products.


Product performance of Specification:

1 Nanometer zinc assumes the rule to be Sphere, the sphere surface is smooth and neat,the melt distortion and the adhesion becomes the botryoidal, the platform shape pellet to be extremely few, the dispersivity is good,Nanometer zinc is advantageous to the production high quality antiseptic paint;

2 The priduct has big surface area, the pine installs the proportion to be small, the coating cover efficiency is high, the chemical return to original state effect is good;

3 Nanometers zinc have had a nanometer effect, thus has the extremely good chemical activity and the good anti-ultraviolet ray performance, the anti-static electricity performance, the antibacterial bacteriostasis, dispels the taste against enzyme and so on a series of unique performance;

4 It has big surface area, and underwent the chemical treatment can achieve activeness to be higher than before, the dispersivity was fine, could accelerate the vulcanization,but might also produce the transparency high rubber products.

 

Application direction of Specification:

1 Rubber domain:In a rubber profession nanometer zinc is the curing active ingredient, is more outstanding than the ordinary zinc powder dispersivity, may enhance the rubber product the heat conduction, wear-resisting, performance and so on anti-tearing, mainly applies in the natural gum, the butylbenzene rubber and nitrile rubber, second grade third rubber, butyl rubber, especially regarding Ding nitrile rubber and in PVC rubber foaming profession high performance;

2 Other uses: Because it has the nanomaterials characteristic, the nanometer zinc’s application domain already expanded to the plastic profession, against exposes to the sun the cosmetics serial products, the special ceramic article, the bond, the special function paint coating, as well as the chemical fiber spinning and weaving health processing system takes against ultraviolet ray, to disappear smelly, sterilization bacteriostasis domains and so on special textile fiber product.


Storage conditions of Specification:

This product should be stored in dry, cool and sealing of the environment, can not be exposure to air,in addition should avoid the heavy pressure, according to ordinary goods transportation.

 

Oxidation zinc dispersing agent ZnO


 

Specifications:

SSA: ~65m2/g
Color: milky white
Crystal Phase: single crystal
Morphology: nearly spherical
True Density: 5.606 g/cm3 

ZnO£¨Certificate of Analysis£©
ZnO Cu Mn Cu Pb
99% £¼3ppm £¼5ppm £¼9ppm £¼9ppm

Specific datas:

1. The particle size is less than 100 nm

2. Zinc oxide content 5% 40%

3. Carrier: water, alcohol, TMP, etc

Features:

1. Other optional system: ester, liquid hydrocarbon, due to its non polar systems, production process is long, do not destroy.

2. Can be used for pharmaceutical products except outside.

3. Recommended industry, rubber, plastic, textile, high grade coating, chemical synthesis.

4. Used in cosmetics, sunscreen need special manufacturing.

5. The fine uv shielding materials, for fabric not produce shading effect. Can be used for light fabric.

6. Medium strength antibacterial ability, can be used for parts antibacterial occasion.

7. The fine deodorant ability, and sulphur reaction, can deodorant, have in the uniform application prospect.

8. To provide a certain intensity of far-infrared emission ability, has certain insulation ability.

 

 

 

Bismuth Bi powder cas 7440-69-9

Nano Bismuth Bi powder

 

Bismuth (Bi) Nanoparticles Features:

Bismuth nanoparticle is a kind of spherical metal nanoparticles with colors from dark grey to black according to different particle sizes and there is no mixed colors or obvious agglomeration.

Item Purity O Impurities Ni APS Color Bulk Density Morphology SSA
Tr-Bi >99.5% <0.05 The impurities contain the elements of B, Al, Si, Cr, Mn, Fe, Ni, Cu, Mo, W,P,C,S We can supply the specific MSDS if needed. margin 30-60nm Dark Grey, Black 0.05-0.7g/cm3 Sphere >7square meter/g

Bismuth (Bi) Nanoparticles Application:

Bismuth nanoparticles can be used as lubricant additive: when added 0.1 to 0.3% of Bi nanoparticles to grease in the friction process, the friction surface will form a self-lubricating, self-laminating mask to protect the machine, which will significantly improve the grease performance.
Bismuth nanoparticles can be used in the metallurgical industry: can be used as the additives during the production of cast iron, steel and aluminum alloy, which can improve the cutting performance of the alloy.
Bismuth nanoparticles can be used as magnetic materials: bismuth has smaller thermal neutron absorption cross section, lower melting point, and higher boiling point, which enable it to be the heat transfer medium used in nuclear reactor.

Nano Dy2O3 powder

Nano Dy2O3 powder

Specifications:

Technical Parameters

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

HE-O-009

50

>99.9

30

0.44

7.8

sphere

white

Note: according to user requirements of nano particle can provide different size products.

 

Product performance

The white powder or the faint yellow powder, different have the change slightly along with the purity, does not dissolve in the water, dissolves in the inorganic acid.

 

Application direction

        1 System takes the metal arrowhead raw material;

        2 Glass, neodymium iron boron permanent magnet chemical additive;

        3 Are the halogen lamp, the magneto-optical memory material;

        4 Yttrium iron or yttrium aluminum garnet and atomic-energy industry.

Storage conditions

       This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation

 

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Nano Silicon Dioxide SiO2 Powder 10-40nm

Nano  SiO2 Powder

 

Specifications:

Technical Parameters

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

Tr-SiO2-P1

20

>99.9

180

0.063

2.2-2.6

cube

white

Note: according to user requirements of nano particle can provide different size products.

Product performance

        1 There are a lot of unsaturated surface residual button and different bonding state of hydroxyl groups, so it have high reactivity, easy to scatter;

        2 Nano silicon oxides using sol-gel, synthesis of small, uniform particle size, controllable in the system, the use of different, can company of surface treatment packages, nano silicon powder can steadily in solvent system, form transparent or translucent sol colloid;

        3 To ultraviolet light and presents high reflection characteristics of uv wavelengths (200 ~ 70% of the reflectivity 280nm) ~ 80%, For in the uv wave (280 ~ 80% of the reflectivity 400nm) ~85%, In visible (400-800nm) reflectivity 85%, The band of 800-1350 near infrared reflectance also higher than 70%.

Application direction

        1 Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;

        2 Ceramics, nano ceramic, composite ceramic substrate;

        3 Polymer: can increase the thermal stability and anti-aging polymer;

        4 Flame retardant materials and coatings, high grinding medium, cosmetic products;

        5 In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2 produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;

        6 In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.

Storage conditions

        This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.