1. Cotton conveyor belt features:
Cotton conveyor belt have good flexibility, groove formation property and cost effective. Cotton conveyor belt is mainly used to transport powder, small and medium granular or less wearing material and some other articles to the belt at common temperature.
2. Cotton conveyor belt structure:
Cotton conveyor belt uses multi-layer cotton canvas or terylene cotton canva as carcass and finished through the processes of calendaring, frimming and vulcanizing etc.
3. Cotton conveyor belt types:
Cotton conveyor belt have cotton canvas type and terylene cotton canvas type, there are also some kinds of cold resistance.
4. Cotton conveyor belt cover physical and mechanical properties
|
Item
|
Cover Type And Property
|
||
|
H
|
D
|
L
|
|
|
Tensile Strength Mpa ≥
|
24.0
|
18.0
|
15.0
|
|
Elongation of Breaking ％ ≥
|
450
|
400
|
350
|
|
Changing Rate for Tensile Strength Elongation at Breaking After Ageing 70℃X168h ％
|
±25
|
±25
|
±25
|
|
Wear away quantity mm³
|
120
|
100
|
200
|
|
Note: Type H is for tear condition; D for high abrasion condition; L for ordinary condition
|
|||
Product specification:
|
Fabric Structure
|
Fabric Material
|
NO.fabric plies
|
Width
(mm)
|
Length (mm)
|
Cover thickness(mm)
|
||
|
Warp
|
Weft
|
Top
|
Bottom
|
||||
|
Cotton Vanvas
|
Cotton
|
Cotton
|
3-12
|
300-2000
|
100000
|
3.0-6.0
|
1.5-4.5
|
|
Terylene Cotton Vanvas
|
Terylene Cotton
|
Cotton
|
3-12
|
300-2000
|
100000
|
3.0-9.0
|
0-4.5
|
|
Note: Belt cover thickness, fabric ply and length can be made upon clients request.
|
|||||||
Adhensive Strength Between Fabric Plies
|
Item
|
Between Fabric
|
Cover Between Carcass
|
|
|
Cover Thickness 0.8mm-1.5mm
|
Cover Thickness
≥1.5 mm
|
||
|
Ave of all test pieces, N/mm≥
|
3.2
|
2.1
|
2.7
|
|
Peak Min, of all test pieces, N/mm≥
|
2.7
|
1.6
|
2.2
|
|
Note: Peak Max. of all test pieces＝20N/MM
|
|||