Product Main

Specifications













1.Product characteristics



Because the belt core selects cotton-duck, nylon-duck or EP-duck, the belt has elasticity, excellent trough ability ,and low elongation. The rubber cover ,which is made from chemical resistant materials, has fine anti-chemical corrosiveness and good physical properties.


2.Uses


It is suitable for conveying material with chemical corrosiveness in chemical factory ,chemical fertilizer factory ,paper mill ,mining industry and etc.



 

Technical indexes ：


























































Items


Tensile strength MPa


Elongation at break


Abrasion MM3


Hardness shore A°


Ozone deterioration


C
O
V
E
R


physical property


before aging


≥ 14.0


≥ 400


≤ 250


55-70


no cracks


after aging


≥ 12.0


≥ 340


-


60-75


-


acid andalkali resistance


class


soak liquid


Density


soak conditions
°C×h


change rate before and after aging


swelling rate


change rate of tensile strength


A1


HCL


18%


50°C ×96h


<+10%


<-10%


A2


H 2 SO 4


50%


50°C ×96h


<+10%


<-10%


A3


NaOH


48%


50°C ×96h


<+10%


<-10%