Round edge Acid resistant rubber Conveyor belt,EP fabric layers

Specifications 1.acid and alkali resistant

2.highly durable physical

3.high adhesion,good flexing capacity

4.corrosion resistant

Round edge Acid resistant rubber Conveyor belt,EP fabric layers      This kind of product is suitable for the acid and alkali contact condition, eg phosphoric fertilizer, abstracts salt from sea water The covering layer rubber is the mixture of rubber and plastic and filled with acid resistant and alkali resistant inert materials, which is much better than LDR acid and alkali resistant conveyer belt. The framework material is EP canvas, is more reliable and more alkali resistant and the cotton canvas core belt. Generally it is made into dng shaped.  Application:  Suitable for chemical industry such as fertilizer industry, paper making industry, cement industry etc. conveying acid/alkali-forming materials.  Characteristics
1.The cover adopts combination of rubber and plastic filled with excellent acid-resistant and alkali-resistant inert material which takes more advantages compared with neoprene acid and alkali-resistant belt. 2.Frame material adopts EP canvas which makes the performance be more reliable than belt with cotton canvas core. 3.It is made ring like generally.

Technical indexes:
Items			Tensile strengthMPa	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 and alkali 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	H2SO4	50%	50°C ×96h	<+10%	<-10%
		A3	NaOH	48%	50°C ×96h	<+10%	<-10%

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