
( Brand: Eastman ), ( Manufacturer Part Number: E20D-MR ), ( Model: EASTMAN E20D-MR THERMO CURE ), ( Body Type: Dreadnought ), ( Body Color: Natural ), ( Neck Material: Mahogany ), ( Set Includes: Case ), ( Handedness: Right-handed ), ( Type: Acoustic Guitar ), ( Model Year: 2024 ), ( Body Material: Rosewood, Spruce ), ( String Configuration: 6 String ), ( Fretboard Material: Ebony )
The Eastman E20D-MR Thermo-Cure Resin is a high-performance, thermosetting resin specifically designed for use in compression molding applications. This resin offers excellent mechanical properties, making it an ideal choice for various industries such as automotive, construction, electrical, and appliance manufacturing.
The Eastman E20D-MR Resin is a modifiedunsaturated polyester resin with a unique formulation that includes a reactive diluent, methyl ethyl ketone peroxide (MEKP), which facilitates faster curing times. The use of MEKP also results in reduced volatility and lower exothermic heat, making the curing process more controlled and efficient.
This resin exhibits excellent mechanical properties, including high tensile and compressive strength, high modulus, and good impact resistance. It also offers good chemical resistance, making it suitable for use in various environments. The Eastman E20D-MR Resin is also known for its excellent electrical properties, such as low dielectric constant and dissipation factor, making it an excellent choice for electrical insulation applications.
The Eastman E20D-MR Thermo-Cure Resin is also known for its ease of processing. It has a low viscosity, which allows for good flow during the molding process, resulting in uniform pressure distribution and a high degree of part detail. The resin also has a good pot life, allowing for a longer working time before gelation occurs.
The Eastman E20D-MR Thermo-Cure Resin is available in various sizes, from 5 gallon pails to 55 gallon drums, making it convenient for a wide range of applications. It is also RoHS compliant, ensuring that it meets the requirements for the restriction of certain hazardous substances in electronic and electrical equipment.
In summary, the Eastman E20D-MR Thermo-Cure Resin is a versatile, high-performance resin that offers excellent mechanical, electrical, and chemical properties, making it an ideal choice for various industries and applications where high-performance, thermosetting resins are required. Its fast curing times, low viscosity, and ease of processing make it a preferred choice for compression molding applications.
The Eastman E20D-MR Thermo-Cure 02220 is a popular thermoplastic material used in various industries for its excellent mechanical properties and processability. Here are some pros and cons that can help in deciding whether to buy this material:
Pros:1. Excellent Mechanical Properties: Eastman E20D-MR Thermo-Cure 02220 offers high tensile strength, flexural modulus, and impact resistance, making it suitable for applications requiring high durability and toughness.
2. Processability: The material has good flow characteristics and can be easily processed using various manufacturing techniques such as injection molding, blow molding, and extrusion.
3. Chemical Resistance: It exhibits excellent resistance to various chemicals, making it ideal for applications in harsh environments.
4. Temperature Resistance: The material can withstand high temperatures, making it suitable for applications in automotive, electrical, and electronic industries.
5. Recyclability: Thermo-Cure polymers like E20D-MR can be easily recycled, reducing waste and minimizing environmental impact.
Cons:1. Cost: Eastman E20D-MR Thermo-Cure 02220 can be more expensive compared to other thermoplastic materials due to its high-performance properties.
2. Limited Transparency: The material is not transparent, making it unsuitable for applications requiring transparency.
3. Longer Processing Time: Due to its high melt flow rate, the material may require longer processing times, increasing production costs.
4. Sensitivity to Moisture: The material can absorb moisture from the environment, affecting its properties and requiring additional drying steps during processing.
5. Limited Color Options: The material is only available in natural color, and custom colors may require additional processing and costs.
Conclusion:The Eastman E20D-MR Thermo-Cure 02220 is a high-performance thermoplastic material with excellent mechanical properties, chemical resistance, and temperature resistance. While it may have some limitations such as cost, limited transparency, longer processing times, sensitivity to moisture, and limited color options, its benefits far outweigh its drawbacks for applications requiring durability, toughness, and resistance to harsh environments.
Recommendation:If you are looking for a high-performance thermoplastic material for applications requiring durability, toughness, and resistance to harsh environments, the Eastman E20D-MR Thermo-Cure 02220 is an excellent choice. Consider the material's cost, processing requirements, and color options before making a final decision, and consult with a material expert or supplier for more information on its specific applications and potential benefits for your project.
PICKGUARD: Has some light pick scratching. HEADSTOCK: No significant marks, blemishes, or wear. Body Top: Solid Thermo Cured Adirondack Spruce. Bridge Pins: Ebony with Abalone Inlay.
Nut: Bone 1 3/4. Rosette: Classic. NECK: No significant marks, blemishes, or wear. Pick guard: Tortoise Shell.
Fingerboard Radius: 12. Neck Material: Mahogany. Case: Hard shell Case. NECK POCKET: No significant marks, blemishes, or wear.
This Eastman E20D-MR is in EXCELLENT overall condition. Truss Rod: Dual Acting. Binding Material: Herringbone. No grooves or divots.
Bracing: Hand-Carved Scalloped X. Back/Sides Finish: True tone Gloss. It has been thoroughly inspected, set up nicely and guaranteed to play great when it arrives. Specifications: Serial #: M2402220.
Details: TOP: Light scratching low E string side of sound hole. Body Back/Sides: Solid Madagascar Rosewood. SIDE S: Light finish scratching throughout both sides. Inlay: Abalone Snowflakes.
BACK: Light finish scratching throughout. HARDWARE: Intact and working properly. Hardware Color: Nickel. FINGERBOARD: No significant marks, blemishes, or wear.
Logo: Pearl Head stock. See below for a detailed. Neck Profile: Traditional Even C. Binding: Top/Back.
FRETS: Little to no visible wear. Fingerboard: Ebony. Body Top Finish: True tone Gloss. Cosmetically, it is very clean, only showing some light play wear.