Polyester Conveyor Belt Classification: According to the performance of the covering glue, it can be divided into general purpose type of strong scratch type, strong wear type, general type and acid and alkali resistant type, flame resistant type, heat resistant type.
Polyester Conveyor Belt Security performance:
|
K3级 |
K2级 |
| The average flame duration of the three longitudinal full-thickness specimens was not greater than 60S, and there was no re-ignition in any single result, and the static conduction was not more than 3×10²Ω | The total flame duration of the six full-thickness samples is not more than 45S, the single value is not more than 15S, there is no re-ignition phenomenon in any of them, and the electrostatic conduction is not more than 3×10²Ω |
Polyester Conveyor Belt Interlaminar adhesion strength:
| Project | Among the cloth layar | Inter layar between Cover and belt carcass | |
| The thickness of overburden | The thickness of overburden | ||
| The longitudinal specimen average is ≥ | 4.5 | 3.2 | 3.5 |
| Lowest peak ≥ for all specimens | 3.9 | 2.4 | 2.9 |
Polyester Conveyor Belt Physical and mechanical functions of covering glue:
| Indicator Name | unit | unit |
| The tensile strength is not less than | Mpa | 10 |
| The tensile elongation is not less than | % | 350 |
| After aging at 70°C ×186h, the rate of change of tensile strength | % | ±30 |
| Rate of change in tensile elongation | % | ±30 |
| The wear consumption is not greater than | cm³/1.61km | 1.0 |
| H2SO4 40% rate of change in tensile strength | % | -15±15 |
| The rate of change of elongation at room temperature 48h | % | -15±15 |
| NaOH 40% change in tensile strength | % | -15±15 |
| 覆盖层拉伸强度MPa ≥ 14 The tensile strength shall be no less than |
| 覆盖层拉断伸长率% ≥ 180 Rate of elongation at break shall be no less than |
Polyester Conveyor Belt specification:
| Width of belt(mm) | Number of layers of cloth | 覆盖胶厚度(mm) | |
| Face side | Non-face side | ||
| 400 | 3~4 | 4.5 3.0 | 3.0 1.5 |
| 500 | 3~6 | 4.5 3.0 | 3.0 1.5 |
| 600 | 3~5 | 6.0 4.5 | 3.0 1.5 |
| 650 | 3~5 | 6.0 4.5 3.0 | 3.0 1.5 |
| 800 | 3~6 | 6.0 4.5 3.0 | 4.0 3.0 1.5 |
| 1000 | 3~7 | 6.0 4.5 3.0 | 4.0 3.0 1.5 |
| 1200 | 4~7 | 6.0 4.5 | 4.0 3.0 1.5 |
| 1400 | 4~7 | 6.0 4.5 | 4.5 3.0 |
| 1600 | 4~7 | 6.0 4.5 | 4.5 3.0 |
| 1800 | 5~7 | 6.0 4.5 | 4.5 3.0 |
| 2000 | 5~7 | 6.0 4.5 | 4.5 3.0 |
| 2200 | 5~7 | 6.0 4.5 | 4.5 3.0 |
Polyester Conveyor Belt ORDER INSTRUCTIONS
- The conveyor belt is ordered to indicate the width (mm), the number of cloth layers, the thickness of the covering glue (mm) + the thickness of the lower cover (mm), and the length
- Strong conveyor belt indicates the canvas model: heat-resistant, cold-resistant, oil-resistant and acid-alkali conveyor belt should be indicated in text.
- Annular conveyor belts and patterned conveyor belts should be described in detail.
- Such as CC56 conveyor belt, width 800, 6 layers of canvas, glue thickness 4.5mm, glue thickness 1.5mm, 100 meters
Expressed as follows:
CC56-B800X6 4.5+1.5 100m
Polyester Conveyor Belt Description
The polyester conveyor belt is composed of multi-layer polyester canvas and cover rubber with good elasticity, high strength and excellent wear resistance. It is used to transport small and medium-sized pieces, powders, granules and other materials. It is suitable for conveying materials under medium and long distances, high load and high belt speed.
