Characteristics of polyester conveyor belt Ordinary polyester conveyor belt is also called EP conveyor belt. Its stretch body is a canvas interwoven with warp polyester and weft nylon. It has low warp elongation and excellent weft groove formation performance, and has good water resistance.. ..
Polyester conveyor belt
feature:
Ordinary polyester conveyor belt is also called EP conveyor belt. Its tensile body is a canvas interwoven with warp polyester weft yarns. It has low warp elongation and excellent weft groove formation performance, good water resistance, constant wet strength, and no mildew. Polyester has high initial modulus and low safety factor, which is suitable for high-speed conveying materials with medium and long distances and high conveying capacity.
Multi-layer EP conveyor belt specifications and technical data
Fabric Types of | Fabric Structure | Fabric glasses | share thickness (Mm/page) | (N/mm) Strength series | (Mm) 盖胶 thickness | width mm | length m | ||||||
through | 纬线 | 2 floors | 3 floors | 4 floors | 5 floors | 6 floors | 上 | reduce | |||||
Polyester (EP) | Polyester (EP) | nylon (P) | EP-80 | 0.60 | 160 | 240 | 320 | 400 | 480 | 2.0-8 | 0-4.5 | 400-1800 | ≤3OO |
EP-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | |||||||
EP-150 | 1.00 | 300 | 450 | 600 | 750 | 900 | 500-1800 | ||||||
EP-200 | 1.10 | 400 | 600 | 800 | 1000 | 1200 | |||||||
EP-250 | 1.25 | 500 | 750 | 1000 | 1250 | 1500 | |||||||
EP-300 | 1.35 | 600 | 900 | 1200 | 1500 | 1800 | |||||||
EP-350 | 1.45 | 1025 | 1600 | 1750 | 2100 | 800-1800 | |||||||
EP-400 | 1.55 | 2000 | 2000 | 2400 | 1000-1800 | ||||||||
EP-500 | 1.70 | 2500 | 3000 | ||||||||||
Belt covering characteristics
protective case grade | tensile strength ≥ | Elongation at break ≥ | abrasion | Tensile strength change rate And elongation after aging | |
MPA | Kgf/square centimeter | % | Cubic centimeter/3 kilometers | % | |
weight (H) | 18 | 180 | 400 | 0.7 | -25~+25 |
medium (M) | 14 | 140 | 350 | 0.8 | -25~+25 |
light (L) | 10 | 100 | 300 | 1.0 | -30~+30 |
Adhesion and elongation of the belt
band 胴体 | Bonding strength | 伸长 | |||
between Number of layers N/mm | Between rubber and carcass | Longitudinal elongation At rest % ≥ | 纵 伸长 % ≤ | ||
Rubber thickness ≤1.5mm | Rubber thickness> 1.5mm | ||||
Polyester canvas | ≥4.50 | ≥3.15 | ≥3.50 | 10 | 1.5 |
before: Nylon conveyor belt
