https://baoxiangbelt.diytrade.com/sdp/2959042/4/pd/21015410.html?mode=11

Acid-alkali Resistant Conveyor Belt   conveyor belt wholesaler   material handling conveyor belt

 

Baoxiang Acid and alkali resistant conveyor belt is a kind of working environment suitable for contact with acid and alkali. It is blended with rubber and plastic and filled with inert materials with excellent acid and alkali resistance.

 

PRODUCT DESCRIPTION

Acid-alkali Resistant Properties of Rubber Cover, Conveyor Belt Wholesaler

Class	Soak liquid	Concentration	Soak conditions(℃×h)	Change rate of properties before and after soaking
				Volume expansion rate	Change rate of tensile strength
A1	Hydrochloric acid (HCl)	18%	50℃×96h	≤+10%	≥-10%
A2	Sulfuric acid(H2SO4)	50%	50℃×96h	≤+10%	≥-10%
A3	Sodium hydroxide(NaOH)	48%	50℃×96h	≤+10%	≥-10%

 

Full-thickness tensile propertiesa.

a. Full thickness, longitudinal tensile strength after-aging test reduces not lower than 30% of before-aging values.

b. Full thickness, longitudinal elongation at reference force, not more than 4%.

c. Longitudinal tensile strength, not less than the below table. (N/mm)

 

Nominal belt type	160	200	250	315	400	500	630
	800	1000	1250	1600	2000	2500	3150

 

Ply adhesion at normal temperature

Item	Ply to ply	Rubber cover to ply
All samples average value/ (N/mm) ≥	4.5	3.5
All samples min peak value/ (N/mm) ≥	3.9	2.9

 

Covered with rubber	Index name		Index
	Hardness（shor A）degree		55±5
	Abrasion value/1.6cm,≤		1.20
	Tensile strength Mpa≥		12.0
	elongation at break %≤		400
	Acid resistance coefficient：(15-25℃,24h40%H 2 SO 4 )		≥0.8
Through thickness	Adhesive strength of tape and cloth	Rubber cover＞1.5mm rubber cover≤1.5mm	≥3.2N/mm ≥2.8N/mm
	Interlaminar (longitudinal mean) bonding strength of adhesive tape		≥3.2N/mm
	Elongation at break (total)		≥10%

 

Acid And Alkali Resistant Conveyor Belt Features: cotton canvas, nylon canvas or polyester canvas as the core, with good elasticity, good groove performance and low elongation. The coating adhesive made of acid-alkali resistant material has good chemical resistance and physical properties.

Application: Suitable for conveying corrosive materials containing acid in a chemical plant, chemical fertilizer plant, paper mill, etc.

Acid and alkali resistant conveyor belt (acid and alkali resistant conveyor belt) is suitable for a working environment in contact with acid and alkali, such as phosphate fertilizer manufacturing, seawater salt. An acid-alkali resistant conveyor belt (acid-alkali resistant conveyor belt) covering adhesive is made of rubber and plastic mixed and filled with material with excellent alkaline nature, which is better than neoprene in the acid-alkali resistant conveyor belt. The skeleton material adopts polyester canvas, which is more reliable than cotton canvas core belt in resisting acid and alkaline.

 

Baoxiang is a multifunctional conveyor belt manufacturers that integrates production line development, manufacturing, deb ing and technical transformation. Its products include conveyor belting, nylon conveyor belt, etc.

Our website:www.baoxiangbelt.com

 

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