Entirely Polyester / 100% Polyester

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POLYESTER-POLYAMIDE CONVEYOR BELT

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Entirely Polyester / 100% Polyester

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EE Conveyor Belt: Full Polyester Core Conveyor Belt
EE Conveyor Belt, also known as the entirely polyester core conveyor belt (EE = Entirely Polyester / 100% Polyester), is a standard code for the skeleton material of conveyor belts.
1. Core Meaning & Structure
EE: Indicates that both the warp and weft directions of the conveyor belt use polyester fibers as the skeleton canvas ply.
Comparison with common types:
EP Conveyor Belt: Warp (E = Polyester) + Weft (P = Polyamide/Nylon)
NN Conveyor Belt: Both warp and weft are nylon (Nylon)
EE Conveyor Belt: Both warp and weft are polyester (Polyester)
2. Key Features of EE Conveyor Belts
Excellent dimensional stability: Extremely low elongation (typically < 1.5%), resistant to stretching and deformation during long-distance operation.
High strength & fatigue resistance: High tensile strength, suitable for medium-to-long distance, large-capacity material conveying.
Moisture, mildew & corrosion resistance: Polyester is inherently non-absorbent, ensuring stable performance in humid environments.
Lightweight belt body: Lighter than nylon belts of the same strength, resulting in lower energy consumption.
Good troughability: Moderate flexibility for more stable material loading.
3. Common Specification Notation
Notation format: EE100, EE150, EE200, EE250, EE300, EE400, EE500, etc.
Meaning of the number: Represents the longitudinal tensile strength grade of the conveyor belt (unit: N/mm).
Example: EE200 = Entirely polyester core, with a tensile capacity of approximately 200N per millimeter of belt width.
4. Applicable Scenarios
Medium-to-long distance, large-capacity conveying in industries such as mining, ports, power, metallurgy, and building materials.
Conveying systems with high requirements for dimensional stability and low elongation.
Working conditions with high humidity and strong corrosion.