Acid and alkali resistant conveyor belt
Email:
hbzxjd@foxmail.com
Tel:
+86 13411817666
- 产品特点
-
Suitable for working environments in contact with acids and alkalis, such as phosphate fertilizer manufacturing, seawater solar salt production, the cover rubber is made of a blend of rubber and plastic and filled with inert materials with excellent acid and alkali resistance, providing superior performance compared to neoprene acid and alkali resistant conveyor belts. The skeleton material is made of EP canvas, which is more reliable in terms of acid and alkali resistance than cotton canvas core belts. It is generally made into a circular shape.
The performance of acid and alkali resistant conveyor belts is shown in the table below:
Item
Tensile Strength/MPa ≥
Elongation at Break/% ≥
Abrasion Loss/mm³ ≤
Hardness/(°) ±105
Before Aging
14.0
400
250
60
After Aging
12.0
340
-
65
Note: When the covering thickness is 0.8mm-1.6mm, the specimen thickness may be the maximum cut thickness; in this case, the tensile strength and elongation at break are allowed to be 15% lower than the values in the table.
The acid and alkali resistance of the cover layer of the acid and alkali resistant conveyor belt is shown in the table below:
Category (Pre-aging)
Immersion Solution
Concentration
Immersion Conditions: Temperature × Time
Change after Immersion
Volume Swelling Rate
Strength Change Rate
A1
Hydrochloric acid
18%
50℃ × 96h
≤ +10%
≥ -10%
A2
Sulfuric acid
50%
50℃ × 96h
≤ +10%
≥ -10%
A3
Sodium hydroxide
48%
50℃ × 96h
≤ +10%
≥ -10%
Keywords:
Acid and alkali resistant conveyor belt
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Zhongxiang operates a modern manufacturing base equipped with advanced production facilities, complete testing equipment, and an experienced technical team. Backed by years of expertise in conveyor belt manufacturing, we provide efficient, stable, and customized production solutions.
From raw material selection to finished product inspection, every production process is strictly controlled to ensure excellent durability, reliable performance, and consistent quality. Our conveyor products are widely used in mining, steel, cement, power, and other heavy industries worldwide.
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Professional rubber conveyor belt product manufacturer
Baoding Zhongxiang Rubber Belt Manufacturing Co., Ltd.
Tel: 8613503650596
Tel: 8613411817666
E-mail: hbzxjd@foxmail.com
Address: Industrial Zone, Liwu Town, Lixian County, Baoding City, Hebei Province, China