steel cord conveyor belt

Zhejiang Sanjia Rubber Belt Co.,ltd is a China nylon conveyor belts manufacturers and rubber conveyor belts suppliers,offer wholesale din 22102 conveyor belts for sale

The Chemical Resistant Conveyor Belt made of multi-layer powerful rubbercanvas and high quality chimical resistant rubber through calandering, sticking and vulcanizing.

Contact Us Go Back
Chemical Resistant Conveyor Belt Detail
Chemical plant,chemical fertilizer plant,paper-marking factory.


1. As the belt core consists of cotton-duck, nylon-duck or EP-duck, the belt has good features elasticity, excellent troughability, and low elongation. 2. The rubber cover, made of chemical resistant materials, has good anti-chemical corrosive and physical performance.

Technical indexes

Physical property of rubber under hot air accelerated aging test(test condition: 50°C*96h).

Class Solution Concentration Covered Condition The Change Rate Before And After Coverd
Volume Expansivity Strength Change Rate
A1 (HCI) 18% 50°C X 96h ≥10% ≤10%
A2 (H2S04) 50% 50°C X 96h ≥10% ≤10%
A3 (NaOH) 48% 50°C X 96h >10% <10%

Item Breaking Strength (MPa) Elongation At Break (%) Abrasion (Mm3) Hardness (° )
Performance Before Aging ≥14.0 ≥400 ≤250 60 + 10/-5
Performance After Aging ≥12.0 ≥350 - 65 + 10/-5

When the thickness of the cover rubber is 0.8mm-1.6mm, the sample thickness can be the maximum cut length, the tensile strength and the elongation at break are allowed to be 15% lower than those in the table.

steel cord conveyor belt