Anti Acid and Alkakli Conveyor Belt - NINGBO YUEHIN INDUSTRIAL CO.,LTD.

Product categories: CONVEYOR BELTS

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Product name：Anti Acid and Alkakli Conveyor Belt

Detailed description

Product features:

1、 Acid & Alkali resistant belt is designed to convey corrosive or acid & alkali material in order to prevent the ingredient of rubber from being extracted and pollute the conveying material, also can reduce the corrosion of cover rubber so as to extend the belt life.

2、 Suitable for chemical plant, paper mill, fertilizer plant, mine, port and other environment with acid & alkali material.

CHARACTERISTIES:

1.Prevent from acid or alkali corrosion to conveyer belt;

2.Good bonding property, no layers separation;

3.Cotton, polyester-cotton, nylon etc. materials are used for the belt core.

Major variety and oil resistance indicatrix

Type of Acid or Alkali	Concentration	Type of Acid or Alkali	Concentration
Hydrochloric Acid	20%	Carbonic Acid	Any Concentration
Nitric Acid	10%	Sulfurous Acid	Any Concentration
Sulfuric Acid	20%	Acetic Acid	Any Concentration
Boric Acid	40%	Severe Acid	Any Concentration
Phosphoric Acid	40%	Caustic Potash	Any Concentration
Arsenic Acid	Any Concentration

Technical Index

Item			Tensile Strength /Mpa ≥	Elongation at break /% ≥	Abrasion /mm³≤	Ozone deterioration
Cover Rubber	Physical property	Before aging	14.0	400	250	no cracks
	Physical property	After aging	12.0	340	-	-
	Acid and alkali resistance	Class	Soak liquid	Density	Soak conditions	Change rate before and after soak
		Class	Soak liquid	Density	°C x h	Swelling rate	Change rate of tensile strength
		A1	HCL	18%	50°C x 96h	≤+10%	≤-10%
		A2	H₂SO₄	50%	50°C x 96h	≤+10%	≤-10%
		A3	NaOH	48%	50°C x 96h	≤+10%	≤-10%