15/45/75 μm Stannum Nanopowder At Best Price

Short Description:

CAS No.: 7440-31-5
Molecular Formula: Sn
Quality Standard: 99.8%,99.9%
Packing: III
Minimum Order: Depends on your requirement
MW: 118.71
EINECS: 231-141-8
Melting point: 231.9 °C (lit.)
Boiling point: 2270 °C (lit.)
Density: 7.310 g/mL at 25 °C (lit.)
Vapor pressure: 1Pa at 1223.85℃
Fp: 2270°C
Storage temp.: no restrictions
Specific Gravity: 7.31
Color: Silvery-gray
Resistivity: 11 μΩ-cm, 20°C
RIDADR: UN 3264 8/PG 2
WGK Germany: 1
RTECS: XP7320000
TSCA: Yes
Hazard Class: 4.1
HS Code: 80070080

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Product Detail

Product Tags

Basic information:

Stannum nanopowder is prepared by variable current laser ion beam vapour phase method with high industrial yield, high purity, uniform particle size, ball shape, good dispersion, high oxidation temperature and good sintering shrinkage.

TYPE

Model

APS（nm）

Purity

（%）

Specific surface area

（m2/g）

Volume density

（g/cm3）

Crystal form

Color

Nano-

ZY-Sn-001

>99.9

45.3

0.42

sphere

black

Sub-micron

ZY-Sn-002

800

99.8

9.23

1.63

subglobular

gray

Application:

1.Metal nano-lubrication additive: add 0.1~0.5% nano-tin powder to lubricating oil, grease, in the friction process so that the friction side of the surface of the formation of self-lubricating, self-repairing film, reduce the friction side of the anti-wear and friction performance.

2.Activation of sintering additives: nano-tin powder in powder metallurgy greatly reduces the sintering temperature of powder metallurgy products and high-temperature ceramic products.

3.Surface conductive coating treatment for metals and non-metals: the coating is implemented under oxygen-free conditions and at temperatures below the melting point of the powder, and this technology can be used in the production of microelectronic devices.

Storage conditions

This product is inert gas anti-static packaging, should be sealed and stored in a dry, cool environment, should not be exposed to air for a long time, to prevent moisture agglomeration, affecting the dispersion performance and use of the effect.

Certificate

The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.

Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services

Factory

Packing

1kg/ bag; 25kg/ barrel;
20 tons/1×20‘FCL Shipment.

FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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High purity tin powder