PHENOLIC RESIN FOR CCL & PACKAGING
We are a manufacturer based in China. We specialize in providing high-quality PHENOLIC RESIN FOR CCL & PACKAGING for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
We also offer phenolic resins as a hardening agent for the electronic industry. They offer good mechanical strength, dimensional/thermal stability, and resistance to electricity, solvent, and acid. They are widely used in molding materials (including electronic packaging materials), laminate materials, and impregnation.
Phenolic Resin for CCL & Packaging: Properties and Applications
Table 1: Types of Phenolic Resins Used in CCL & Packaging
| Type | Characteristics | Applications |
|---|---|---|
| Novolac Resin | Thermoplastic, requires curing agent (hexamine) | Copper Clad Laminates (CCL), PCB substrates |
| Resole Resin | Thermosetting, self-curing at high temperature | Packaging materials, adhesives, coatings |
| Brominated Resin | Flame-retardant, high thermal stability | High-performance CCL, electronic packaging |
Table 2: Key Properties of Phenolic Resins for CCL & Packaging
| Property | Value/Description | Importance |
|---|---|---|
| Thermal Stability | Up to 300°C (depending on formulation) | Ensures reliability in high-temperature applications |
| Flame Resistance | UL94 V-0 rating (brominated types) | Critical for PCB and packaging safety |
| Dielectric Strength | 10–15 kV/mm | Essential for CCL in high-frequency PCBs |
| Moisture Resistance | Low water absorption (<1%) | Prevents delamination in PCBs & packaging |
Table 3: Comparison with Alternative Resins
| Resin Type | Advantages | Disadvantages |
|---|---|---|
| Phenolic Resin | Low cost, high heat resistance | Brittleness, limited flexibility |
| Epoxy Resin | Better adhesion, flexibility | Higher cost, lower thermal stability |
| Polyimide Resin | Excellent thermal & chemical resistance | Very high cost, processing complexity |
Table 4: Market Applications
| Industry | Use Case | Phenolic Resin Role |
|---|---|---|
| Electronics | PCB substrates, CCL | Provides insulation & mechanical support |
| Packaging | Molding compounds, coatings | Enhances durability & flame resistance |
| Automotive | High-temperature components | Withstands thermal stress |
Phenolic resins remain a cost-effective solution for CCL and packaging, offering excellent thermal and flame-resistant properties. While alternatives like epoxy and polyimide exist, phenolic resins dominate in applications requiring high performance at lower costs.
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