CL-582 High-Temperature Polyimide Labels for Printed Circuit Board Traceability
CL-582 is a high-temperature polyimide (PI) label material for printed circuit board (PCB) and sensitive electronic component process control and product traceability. It has a gloss white coating, a listed thickness of 2mil and an acrylic adhesive. The source identifies wave soldering and reflow soldering as applications. Selection requires confirmation of the actual heat exposure and chemical conditions: the listed temperature range has no specified exposure duration, and solvent resistance is qualitative.
- Gloss whiteCoating
- 2milThickness
Product Overview
For identifying boards and sensitive electronic components through manufacturing, this label material combines a gloss white coating with a polyimide base and acrylic adhesive. The source describes good printing results and resistance to high temperatures and chemical solvents, without identifying a validated printer, ribbon or cleaning chemical combination.
Wave soldering and reflow soldering are stated applications, but the listed -40-350℃ range does not specify dwell time, repeated exposure or continuous service conditions. It therefore does not establish continuous operation at the upper limit. Before selection, confirm the intended temperature and time profile and the chemicals involved; the available information does not establish resistance to every solvent or cleaning process.
The certification-standard entry below reproduces an external source declaration. SGS/UL/RoHS does not establish certification held by our company or a verified approval for the supplied label construction. UL refers to Underwriters Laboratories and RoHS to Restriction of Hazardous Substances. Applicable supporting documents and their scope remain unverified. The stated use on sensitive components also does not establish electrostatic discharge (ESD) protection.
Core Advantages
Printable identification surface
The source describes good printing results. It does not specify a validated printer or ribbon combination, so printing compatibility must be confirmed for the intended setup.
High-temperature process applications
The source identifies high-temperature resistance and use in wave soldering and reflow soldering. Exposure duration and repeated-cycle limits are not specified.
Chemical solvent resistance
Chemical solvent resistance is a stated characteristic. No solvent names, concentrations, exposure times or test conditions are supplied, so this is not a guarantee for every cleaning process.
Technical Specifications
| Coating | Gloss white |
|---|---|
| Thickness | 2mil |
| Base material | PI |
| Adhesive | Acrylic |
| Temperature resistance range (exposure conditions unspecified) | -40-350℃ |
| Certification standards (external source declaration; applicability unverified) | SGS/UL/RoHS |
Typical Applications
Circuit board process control and traceability
For process control and product traceability on printed circuit boards in electronics manufacturing. Wave soldering and reflow soldering are listed applications; suitability for the actual process profile remains to be confirmed.
Sensitive electronic component identification
The source lists sensitive electronic components as an application for process control and product traceability. It supplies no evidence of electrostatic discharge protection for this label material.
Frequently Asked Questions
What material and surface finish does this label use?
The listed construction is a polyimide base with a gloss white coating and acrylic adhesive. The stated thickness is 2mil; the source does not separate coating, base and adhesive thicknesses.
Can this label be selected for wave soldering or reflow soldering?
Both processes are listed applications. However, the -40-350℃ temperature range has no stated exposure duration or cycle conditions, so it does not establish suitability for every soldering profile or continuous service at 350℃. Confirm the intended heat exposure before selection.
Does the solvent-resistance statement cover my cleaning chemicals?
The source states chemical solvent resistance but names no chemicals or test conditions. It does not establish compatibility with a particular cleaning agent, concentration or cleaning cycle. Confirm suitability for the chemicals and exposure conditions in your process.
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