HumiSeal® Acrylic Gel
- Chemical Family
- Acrylics & Acrylates
HumiSeal® Acrylic Gel is a fast drying, single component, thixotropic acrylic paste that provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal® Acrylic Gel has been designed for use with our acrylic conformal coatings. HumiSeal® Acrylic Gel can be used for sealing, damming and to provide an extra level of protection around component leads. HumiSeal® Acrylic Gel fluoresces under UV light for ease of inspection and is easily repaired. HumiSeal® Acrylic Gel is in full compliance with the RoHS Directive 2002/95/EC.
Properties
- Physical Form
- Paste
Product families
Applications
- Electronics Coatings
Product Families
- Protective Coatings
Other characteristics
- Brand
- HumiSeal
- Features
Conformable, Easy To Modify, Excellent Flexibility, Excellent Moisture Resistance, Fast Drying, Thixotropic, UV Detectable
- Product Type
- 1K (1 component) Coating, Conformal Coating
- 1K (1 component) Coating
- Conformal Coating
- Application Area
- Printed Electronics
- Application Method
- Injection
- Caution
Application of HumiSeal® Acrylic Gel should be carried out in accordance with local and National Health and Safety regulations. The solvents in HumiSeal® Acrylic Gel are flammable. Material should not be used in presence of open flame or sparks. Use only in well-ventilated areas to avoid inhalation of vapors or spray. Avoid contact with skin and eyes.
- Markets
- Electrical & Electronics
- Storage
HumiSeal® Acrylic Gel should be stored away from excessive heat or cold, in tightly closed containers. HumiSeal® products may be stored at temperatures of 0 to 35°C. Prior to use, allow the product to equilibrate for 24 hours at a room temperature of 18 to 32°C.
- Application
Cleanliness of the substrate is of extreme importance for the successful application of a Acrylic Gel. Surfaces must be free of moisture, dirt, wax, grease, and all other contaminants. Otherwise, ionic or organic residues on the substrate could be trapped under Acrylic Gel and cause problems with adhesion or electrical properties. The highest long term reliability for a coated printed circuit assembly will be when Acrylic Gel is applied over a clean, dry substrate. The application of Acrylic Gel over no clean flux is a common practice. The user should perform adequate testing to confirm compatibility between Acrylic Gel and their particular assembly materials and process conditions. Please contact HumiSeal for additional information. Syringe Application HumiSeal® Acrylic Gel is intended for automated needle dispensing, but may also be applied manually.
- Coating Type
- Conformal Coating
- Technology
- Ready-to-Use Products
- Application Methods
- Injection
- Certifications and Compliance
- REACH (Europe)
- RoHS Compliant
- Ready to Use Product Features
- Conformable
- Easy To Modify
- Excellent Flexibility
- Excellent Moisture Resistance
- Fast Drying
- Thixotropic
- UV Detectable
- Shelf Life at Room Temperature, DOM
- 12 months
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 0.95 ± 0.02 | g/cm³ | ASTM D1475 |
| VOC | 699.0 | grams/litre | — |
| Recommended Thickness | max. 3mm | — | — |
| Tack Free Time (80°C) | min. 10 | — | — |
| Recommended Curing Conditions | 3 hrs @ 80°C | — | — |
| Time Required to Reach Optimum Properties | 7.0 | days | — |
| Recommended Stripper | HumiSeal® Stripper 1080, 1080EU | — | — |
| Dissipation Factor ( 1MHz and 25°C ) | 0.01 | ASTM D150-98 | — |
| Insulation Resistance (per MIL-I-46058C ) | 5.5 x 1014 (550TΩ) | ohms | — |
| Moisture Insulation Resistance, per MIL-I-46058C | 7.0 x 1010 (70GΩ) | ohms | — |
