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Address: Xiakeng Village, Haiyou Town, Sanmen County, Taizhou, Zhejiang, China
Tel :0086-576-83371722
Fax :0086-576-83371060
Website：www.three-v.com |
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| Postition : Home — Product |
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Name: Polyester conveyor belts
Fabric specs : EP-80~EP+630
Width（mm）: 300~2600
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Polyester conveyor belts, also called EP conveyor belts. whose tension resistant body is canvas woven by
polyester in warp and polyamine in weft, The belts have the characteristics of low elongation in warp and
good troughability in weft. good water resistance , good wet strength, no mould it is suitable for medium,
long distance and heavy-load transportation of materials . Because of the high initial modulus of polyester
the belts can choose a relative low safety factor. |
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Introduction：
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Specification and technical data of multi-ply polyester conveyor belt
Fabric type |
Fabric structure
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Ply thickness
(mm/p)
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Ply Thickness
(mm/p)
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(N/mm)
Strength series
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(mm)
Cover thickness
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Width
mm
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Length
mm
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Warp
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Weft
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2ply
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3ply
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4ply
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5ply
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6ply
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Upper
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Upper
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Polyester
(EP)
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Polyester
(EP)
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Polyamine
(P)
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EP-80
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0.6
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160
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240
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320
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400
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480
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1.5～12
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0～4.5
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400～2500
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≤300
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EP-100
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0.75
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200
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300
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400
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500
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600
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EP-150
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1
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300
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450
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600
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750
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900
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400～2500
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EP-200
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1.1
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400
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600
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800
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1000
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1200
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EP-250
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1.25
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500
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750
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1000
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1250
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1500
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EP-300
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1.35
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600
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900
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1200
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1500
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1800
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800～2500
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EP-350
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1.45
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1050
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1400
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1750
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2100
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1000～2500
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EP-400
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1.55
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1600
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2000
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2400
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EP-500
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1.7
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2000
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2500
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3000
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Conver properties of the belts
| Type |
Mpa ≥
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Mpa ≥
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mm2 ≤
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Change Rate of tensile strengh and elong after aging
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%
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H
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24
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450
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120
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-25～+25
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D
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18
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400
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100
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-25～+25
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L
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15
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350
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200
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-25～+25
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Adhesion and elongation of the belt
| Item |
Between Plies
N/mm
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N/mm
Between rubber and carcass
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Elongation
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Covering thickness
0.8-1.5mm
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Covering thickness
>1.5mm
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Longitudinal
elongation at break
% ≥
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Longitudinal elongation
at reference load
% ≤
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All the sample average ，N/mm,≥
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4.5
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3.2
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3.5
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All samples minimum peak ，N/mm,≥
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3.9
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2.4
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2.9
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10
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4
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Note: All samples shall not exceed the peak values
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