AltaPail II Bulk Melters Product Manual - 第229页
General Instructi ons Regarding Working with A pplication Materia ls A-1 Part 1121836_03 E 11/2014 Nordson Corporation Appendix A General Instruc tions Regarding W orking with Application Mat erials Definition of Terms A…
Technical Data
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Part 1121836_03
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General Instructions Regarding Working with Application Materials
A-1
Part 1121836_03
E 11/2014 Nordson Corporation
Appendix A
General Instructions Regarding Working
with Application Materials
Definition of Terms
Application materials can be e.g. thermoplastic hot melt materials,
adhesives, sealants, liquid adhesives and similar application materials. They
are referred to as materials.
NOTE: The materials that may be processed with your Nordson product are
described in the manual under Intended Use and Unintended Use. When in
doubt, please contact your Nordson representative.
Manufacturer Information
Materials may be processed only when the manufacturer's product
descriptions and Safety Data Sheets (MSDS) are observed.
They provide information, amongst other things, on correct processing of the
product, transport, storage and disposal. Information regarding reactivity and
potentially hazardous decomposition products, toxic properties, flash points,
etc. can also be found there.
Liability
Nordson is not be liable for danger or damage resulting from the materials.
Risk of Burns
There is a risk of burns when handling heated materials. Work carefully and
wear appropriate protective clothing/equipment.
General Instructions Regarding Working with Application Materials
A-2
Part 1121836_03
E 11/2014 Nordson Corporation
Vapors and Gases
Ensure that vapors and gases do not exceed the prescribed limits. If
necessary, exhaust vapors and gases and/or provide sufficient ventilation of
the work space.
Substrate
The substrate should be free of dust, grease and moisture. The suitable
material, optimum working conditions, and possible pre-treatment of the
substrate must be determined by testing.
Processing Temperature
When materials require heating, adherence to the prescribed processing
temperature is imperative to ensure the quality of the application. It may not
be exceeded! Overheating can cause material coking or cracking, resulting in
malfunctioning or unit failure.
Material should always be melted gently. Extended, unnecessary
temperature load should be avoided. The temperature should be reduced
during breaks in work. The temperature in the tank should be attuned to the
material consumption. Thus it is close to the prescribed processing
temperature for high material consumption and lower for lower consumption.
When materials are processed cold, take into consideration the shear heat
and the ambient temperature; cool if necessary.