Acid-alkali Resistant Conveyor Belt

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, debugging and technical
transformation. Its products include conveyor belting, nylon conveyor belt,
etc.
Our website:www.baoxiangbelt.com

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