Factory Indium Metal 99.995% 99.998% 99.999% Indium Sheet

Product Overview

Description

Indium Foil 

Product Details

Purity:	99.995%, 99.998%, 99.999%.
Density	7.28-7.362g/cm3
Melting point	156.17-156.634 ° C
Boiling point:	2075-2100 ° C
Thermal conductivity:	82.061 W / (m · K) (0-100 ° C)
Heat capacity:	0.2376 J / g. deg
Heat of fusion	28.4 J. g (-1)
Sublimation heat:	2373911 J. mol (-1)
Mohs hardness	0.92-1.2
Relative stretch ratio	22%
Resistivity:	8.5-9.0 Ω.m

Chemical Position

Grade	Impurities % max
In	Cu	Pb	Zn	Cd	Fe	Ti	Sn	As	Al	Total
99.995%	0.0005	0.0006	0.0004	0.0003	0.0003	0.0007	0.0005	0.0007	0.0008	0.0049

Indium foil indium tablets commonly used specifications:

Other sizes can be customized according to customer requirements, can process hole parts, shaped parts, if necessary, please contact us!

Thickness	0.02mm,0.03mm,0.04mm,0.05mm,0.07mm,0.08mm,0.1mm,0.125mm,0.13mm,0.15mm, 0.2mm,0.25mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,2.0mm
Width × length	10*10mm,15*15mm,10*20mm,20*20mm,8*100mm,12*1000mm,30*30mm, 25*40mm,50*50mm,60*80mm,50*100mm,50*1500mm,100*100mm,100*200mm, 100*300mm,200*200mm,300*400mm,450*450mm,250*720mm,120*1000mm 300*1000mm,400*1000mm

 

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Professional R & D manufacturers: Our company has research and development experience in the production of low-melting-point metals such as indium, gallium, selenium, antimony and antimony. It has been engaged in the production and processing of high-purity indium foil/indium wafers for a long time. The company has developed a series of products such as heat conduction (cooling) type, electrode type, chip type, seal type and solder type. We are always working to improve the use of indium profiles, the goal: no oxidation, no pollution, high purity. Our company is the only company in China that produces oil-free and wax-free indium foil. The company adopts unique non-polluting surface treatment technology, and the indium foil produced on the surface is oil-free and wax-free. Rapid processing of vacuum packaging minimizes oxidation of the indium foil surface.

Advantages of indium foil/sheet products:

 

1. The quality of raw materials of the company is

the same as that of American Indium Corporation,

with higher content and less impurities.

2, the surface is oil-free and wax-free.

3, the surface layer is not oxidized.

4, the thickness uniformity is good.

Factors affecting the performance of indium foil indium sheet: 1, surface oil and wax, will block contact with the device, seriously affecting the performance of indium foil. 2, impurity elements, the content of two kinds of impurity elements have a great influence on the thermal conductivity of indium foil, and must be strictly controlled. 3. Surface oxidation, severely oxidized surfaces are essentially fatal to heat transfer, soldering and electrode use.

 

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 Application

The following analysis results are based on the company's long-term survey feedback on terminal research customers. Thanks to the cooperation and support of the following units: Institute of Optoelectronic Technology of Hal Ice University, Institute of Microsystems of Chinese Academy of Sciences, 11th, 27, 41, 46 of China Electronics Industry Group, etc. The production applications include: heat conduction, low temperature sealing, welding, electrodes, mercury absorption, etc.

Indium foil/sheet use: Indium foil is mainly used for low temperature vacuum sealing, high-end equipment cooling, nuclear industry neutron measurement and fuel cells. These aspects require that the indium foil surface be clean and free of oxidation.

 

                       

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