OEM Acid-alkaline resistant conveyor belts Manufacturers, Factory

product description

Application

lt is suitable for conveying materials with chemical corrosiveness in chemical factory, chemical fertiliter factory, paper mill, mining industry and etc.

Features

It is suitable for conveying materials with chemical corrosiveness in chemical factory，chemical fertilizer factory，paper mill,mining industry and low elongation the rubber cover, which is made from chemical resistant materials, has fine anti-chemical corrosiveness and good physical properties.

Technical indexes

Item			Tensile strength (≥Mpa)	Elongation at break (≥%)	Abrasion (mm3≤)	Shore hardness IRDH	Ozone deterioration
COVER	Physical property	Before aging	15	400	在200	55~70	No cracks
	Physical property	After aging	12	200	-	≤85	-
	Acid and Alkali resistance	Class	Soak liquid	Density	Soak conditions ℃xh	Change rate before and after aging
		A1	HCL	18％	50℃x 96h	Swelling rate	Change rate of tensile strength
		A1	HCL	18％	50℃x 96h	+10% or less	within -10%
		A2	H2S04	50％	50℃x 96h	+10% or less	within -10%
		A3	NaOH	48％	50℃x 96h	+10% or less	within -10%

ZHEJIANG FUDA RUBBER CO., LTD.

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