Allteq Co2 Cleaning Presentation

ALLTEQ INDUSTRIES CO 2 Micro-Cleaning

Advanced CO 2 Micro-Clean System Before After

Advanced CO 2 Cleaning, used and proven in numerous high tech industries, is now available as a back-end cleaning solution. The Future of IC cleaning

Standalone Tool ,[object Object],[object Object]

A clean semiconductor device, free of particulate contamination, is more important today than ever before.

FAQ: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Advanced Carbon Dioxide Micro-Cleaning ,[object Object],[object Object],[object Object],[object Object]

CO 2 is non-toxic, non-flammable and non-corrosive. Recycled CO 2 is exempt from the EPA Global Warming legislation. Yes 100 ~0 n-Propyl Bromide Yes 350 0.15 1,1,1-Trichloroethane Yes 50 ~0 Trichloroethylene No 1000 ~0 Acetone Yes 400 ~0 Isopropyl Alcohol No 5,000 None Carbon Dioxide VOC OSHA PEL (ppm) Ozone Depleting Potential (ODP) Solvent

Conventional Snow Cleaning ,[object Object],[object Object],[object Object],CO 2 composite spray technology is better suited to the contact cleaning task… Why ?

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Solid Carbon Dioxide SEM Photomicrograph 1 μ m

F = m x Impact ! ∆ t ∆ v Adjustable compositions of lean (high freq. impacts) energetic CO 2 particles (size control) and heated propellant gas…at low spray pressures (10 -120 psi). First …Particle Size and Density CO 2 COMPOSITE SPRAY CLEANING ENERGY FINE MEDIUM COARSE IMPACT SHEAR STRESS (MPa) 0.1 1 60 Shaved Ice and Pellets (100 - 500 MPa) 500 100 10 ULTRAFINE 1 10 PARTICLE RANGE (microns) CO 2 Composite Sprays (0.01 - 60 MPa) Snow Sprays (0.01 - 2 MPa) Control Parameters CO 2 Particle Size CO 2 Particle Density Propellant Pressure Propellant Temperature

Second …Spray Control Gas Particle Size Chemistry Spray Density Temperature Pressure Distance/Angle Time (Propulsion/ Heating) Additive(s) (Chemical/ Physical) CO 2 Chemical Thermal Mechanical

Third …Process Enhancement Tool Existing Cleaning and Inspection Process CO 2 composite sprays easily adapt to and augment an existing cleaning technologies such as air blown ionization to increase overall cleaning process efficiency and effectiveness …. Composite sprays are additive without being mechanically destructive (energy control)…

CO 2 Composite Spray Technology (Conventional)

The Process LEADFRAME CO 2 Composite Spray Cleaning Head Vacuum Head Ionizing Head

The Process LEADFRAME Vacuum Head Ionizing Head CO 2 Composite Spray Cleaning Head

CO 2 Cleaning Heads ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Coaxial Coanda Hybrid

Applications ,[object Object],[object Object],[object Object],[object Object]

Clean Product before or after: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Clean Product before or after: Before GN2 Composite Spray CMOS Surface 80 x Magnification

Remove Harmful Microscopic Particulates from your Packages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Will it Damage my Parts ? ,[object Object]

Will it increase my yields? ,[object Object],[object Object],[object Object],[object Object]

ALLTEQ CO 2 / Dry Ice Cleaner ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Contact Information ,[object Object],[object Object],[object Object],[object Object],[object Object]

Allteq Co2 Cleaning Presentation

Allteq Co2 Cleaning Presentation

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