ASACLEAN® TECHNICAL INFORMATION
PRECAUTIONARY NOTES ON USE OF ASACLEAN®


1.Basic knowledge

1-1 Why is Purging Compound Necessary ?
1-2 Kinds of Purging Compounds and their Characteristics
1-3 The Features of ASACLEAN®

2.Purging Operations
2-1 ASACLEAN® Type Selection
2-2 Use Methods of ASACLEAN® (Injection molding•Basics)
2-3 Use Methods of ASACLEAN®(Injection molding•Applications)
2-4 Use Methods of ASACLEAN® (Cleaning of Extruders)
2-5 ASACLEAN® Quantities for Effective Cleaning
3.Countermeasures against Contamination
3-1 Kinds of Contamination and Countermeasures against them
3-2 Mechanism of "burnt resin"
3-3 Preventive Measures against "burnt resin"
4.Cost Merits
4-1 Calculation Table of Cost Merits by Using ASACLEAN®

1.Cleaning Methods for Injection Molding Machines

1-1 In case of insufficient Purging with "Basic purging Method (-2-2)"
1-2 Cleaning of the site where Cleaning is difficult (Nozzle and Vent Hole)
1-3 Cleaning of Hot Runner Molds


2.Cleaning Methods for Molding Machines with Extruders
2-1 Cleaning Method of Extruders
2-2 Cleaning Method of Pelletizer (extruders for coloring and compounding)
2-3 Cleaning Method of Extruders with T-die (sheet, film, laminate)
2-4 Cleaning Method of Blow Molding Machines


3.Countermeasures against Defects due to Contaminants
3-1 Way to distinguish the Causes of Contaminants Generation and
Countermeasures against them
3-2 Sealing with ASACLEAN®
3-3 Effective Way of Cleaning with ASACLEAN® Pre-overhauling

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ASAHI KASEI CHEMICALS CORPORATION ASACLEAN SALES DEPT.
Should you have any question or comment, please contact us by e-mail at
asacleanen@om.asahi-kasei.co.jp