Description
CONATHANE® CE-1155 is a premium, two-component polyurethane conformal coating designed to safeguard your electronic components and printed circuit boards (PCBs) from harsh environments. This fast-curing, transparent solution provides an exceptional electrical and moisture barrier, keeping your delicate circuitry functioning flawlessly.
Key Features and Benefits:
- Military-Grade Protection: QPL listed for MIL-I-46058C for Type UR, CONATHANE® CE-1155 meets stringent military specifications for durability and reliability.
- Superior Moisture Resistance: The coating boasts excellent hydrolytic stability, effectively shielding your PCBs from moisture damage, a leading cause of electrical failures.
- Flame Retardant: UL 94 V-0 flame retardant rating ensures an extra layer of safety in case of fire.
- Flexibility and Adhesion: The cured coating remains flexible, while also providing exceptional adhesion to phenolic and epoxy-glass laminates, even in demanding environments.
- Easy Inspection: Fluorescent under UV light, CONATHANE® CE-1155 simplifies post-coating inspection and quality control procedures.
Applications:
CONATHANE® CE-1155 is ideal for a wide range of applications where PCBs require robust protection against moisture, chemicals, and physical abrasion. This includes:
- Industrial control systems
- Automotive electronics
- Telecommunication equipment
- Medical devices
- And a variety of other demanding environments
Typical Properties of Material as Supplied
| Property | Conditions | CONATHANE® CE-1155 Part A Urethane Prepolymer |
CONATHANE® CE-1155 Part B Curative |
| Appearance | Clear Amber | Clear Amber | |
| Viscosity | 25°C/77°F | 200-400 cP | 30-50 cP |
| Solids Content | 135°C for 45 min. | 60% | 65% |
| Specific Gravity | 25°C/77°F | 1.13 | 0.96 |
| Flash Point | ASTM D93 | 28°C 82°F |
13°C 55°F |
| Mix Ratio | Parts by weight Parts by volume |
100 100 |
70 82 |
Typical Properties of Mixed Materials
| Property | Conditions | Value | Units |
| Pot Life | 400 g @ 25°C / 77°F | 6 | hours |
Regulatory Information
| Property | Test Method | Value | Units |
| Volatile Organic Content | ASTM D3960 | 3.2 | pounds / gallon |
| RoHS Compliance | CONATHANE® CE-1155 Urethane Prepolymer and CONATHANE® CE1155 Curative comply with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 (RoHS 2.0) as amended 31 March 2015. |
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Choose CONATHANE® CE-1155 for unparalleled protection and reliability for your critical circuits.
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