ABchimie AVR80 BA Non-Toxic Acrylic Coating
Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium
Main features
- Fluoresces under UV light
- Excellent adhesion
- Halogen‑free formulation
Product Description
ABchimie AVR80 BA is a non‑toxic, flexible, transparent acrylic conformal coating designed to deliver high‑performance protection for electronic circuitry in demanding environments. This environmentally friendly formulation provides exceptional resistance to moisture, chemicals, and thermal stress. AVR80 BA can be completely removed using ABchimie SND or ABclean (100% ozone‑friendly), ensuring easy rework and maintenance.
A low‑viscosity, ready‑to‑use version (AVR80 BA DS) is also available for applications requiring excellent flow and penetration.
Product Key Features
- Excellent adhesion under all climatic and environmental conditions
- Resistant to mould and biological growth
- Wide operating temperature range: –65°C to +150°C
- Halogen‑free formulation
Applications
- Protection of printed circuit boards (PCBs) in environments requiring non‑toxic materials
Qualifications
- UL94 V‑0 approval (File E308681)
- Meets IPC‑CC‑830 and MIL‑I‑46058C conformal coating standards
- Certified to NF EN 61086‑2, NF EN 45545, NF EN 16101, and NF EN 16102
ABC-AVR80BA
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TDS, SDS & Technical Documents
- AVR80 BA FT TDS
- AVR80 BA SDS
Technical Specifications
General Properties
Electrical Properties
Thermal Properties
Additional Information
Frequently Asked Questions About ABchimie® AVR80 BA
What makes AVR80 BA "Non-Toxic"?
AVR80 BA is formulated without hazardous solvents like Toluene or Xylene. This makes it a safer choice for operators while maintaining compliance with UL94V0 and MIL-I-46058C. It provides the same high-level protection as standard acrylics without the associated toxicity.
ABchimie® AVR80 BA: Safe, High-Spec Protection
ABchimie® AVR80 BA is a flexible, Halogen-free, and non-toxic transparent acrylic coating. It is specifically engineered to meet the highest resistance requirements (including NF EN 45545 for rail safety) while ensuring a safer manufacturing environment through its isocyanate-free formulation.
Performance Features
Maintains excellent adhesion and dielectric properties under extreme climatic conditions, with an operating range from -65°C to +150°C.
Can be safely soldered through for repairs or fully removed using ABchimie SND or ABclean. It is also resistant to mould growth.
Product Selector Guide
| Property | AVR80 BA | AVR80 BA HV | AVR80 BA DS |
|---|---|---|---|
| Form | Non-Toxic Liquid | High Viscosity Gel | Low Viscosity (Ready to Use) |
| Drying | 10-20 min (Touch) | <30 min (Touch) | Very Fast drying |
| Method | Spray/Dip/Brush | Dispense/Brush | Automated Spray/Dip |
Instructions for Use
AVR80 BA is suitable for spraying, dipping, or brushing. Standard application typically targets a dry film thickness of 25 microns. Optimal results are achieved at workshop temperatures above 16°C with relative humidity below 75%.
Process Recommendations
- Moisture Control: PCBs are composite materials that absorb moisture. To ensure full protection, remove moisture via an oven bake (3-4 hours at 60°C) before coating.
- UV Inspection: The integrated UV tracer glows under blacklight. The brighter the reflection, the thicker the coating layer, allowing for simple and effective quality control.
- Homogenization: Always mix before use. If you observe a "white veil" or cloudiness, simply stir the varnish to restore a homogeneous consistency.
- Immediate Coating: Boards can be coated immediately after soldering. If boards have been stored for over 48 hours, a drying cycle is required.
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