Why Phenolic molding material (also known as phenolic resin or Bakelite) is a good choice for certain industrial applications
Phenolic molding material (also known as phenolic resin or Bakelite) is a good choice for certain industrial applications due to its unique combination of mechanical, thermal, and chemical properties. Here’s why it’s often preferred: 1. Excellent Mechanical Strength 2. High Heat Resistance 3. Electrical Insulation 4. Chemical Resistance 5. Moldability and Machinability 6. Cost-Effective and Durable… (Read full article).
Thermoset Polyester Bulk Molding Compound (BMC)
Thermoset Polyester Bulk Molding Compound (BMC) is a good choice for certain industrial applications due to its unique combination of mechanical, thermal, and electrical properties, as well as its processing advantages. Here’s a breakdown of why it’s favored: 1. Mechanical Strength and Dimensional Stability 2. Thermal Resistance 3. Electrical Insulation Properties 4. Corrosion and Chemical Resistance 5. Efficient Manufacturing… (Read full article).
When and why Thermosetting plastics are a better choice than thermoplastics
Thermosetting plastics are a better choice than thermoplastics in situations where durability, heat resistance, and structural rigidity are critical. Here’s a breakdown of when and why you’d choose thermosets over thermoplastics: When Thermosetting Plastics Are Better: 1. High Heat Environments 2. Need for Structural Strength & Rigidity 3. Chemical and Corrosion Resistance 4. Permanent Shape Retention 5…. (Read full article).
Why is Post Baking Phenolic Parts a good idea for dimensional stability for certain industrial applications?
Post-baking phenolic parts is a good idea for dimensional stability in certain industrial applications because the process significantly improves the material’s thermal, mechanical, and dimensional characteristics. Here’s why: 1. Cures Out Residual Volatiles and Resins Result: The part is more dimensionally stable over time and at higher operating temperatures. 2. Reduces Internal Stresses Result: Better long-term shape retention and reduced… (Read full article).
How post-baking raises the glass transition temperature (Tg) and improves the thermal stability of phenolic parts
Post-baking (also called post-curing) is a common step in the processing of phenolic resins and other thermosetting polymers. It involves heating the molded part after its initial curing to promote further chemical reactions and enhance material properties. Here’s how post-baking raises the glass transition temperature (Tg) and improves the thermal stability of phenolic parts: 1. Increased Crosslinking Density 2. Completion… (Read full article).