Basic Product Description
Akli-Acid Resistant Belt,it is a kind of inert material which is suitable for working environment in contact with acid and alkali, such as phosphate fertilizer manufacturing, seawater salt drying, covering rubber and plastic blending and filling with excellent acid and alkali resistance.
| Technical indexes Executive standard:HG/T 3782-20 |
| project |
tensile strength/Mpa |
Elongation at break% |
Wear volume/mm³ |
hardness/Ao |
Ozone aging |
| Cover gum |
physical property |
Before aging |
≥14.0 |
≥400 |
≥250 |
55-70 |
No crack |
| After aging |
≥12.0 |
≥340 |
-- |
60-75 |
-- |
| Acid and alkali resistance |
category |
Soaking solution |
concentration |
Soaking condition |
Performance change rate before and after soaking |
| Volume Expansion Rate |
Tensile Strength Change Rate |
| A1 |
hydrochloric acid |
18% |
50ºC×96h |
+10%Following |
-10%within |
| A2 |
sulphuric acid |
50% |
50ºC×96h |
+10%Following |
-10%within |
| A3 |
sodium hydroxide |
48% |
50ºC×96h |
+10%Following |
-10%within |
| Test conditions:Ozone concentration(50±5)*10(volume fraction),temperature(40±2)ºC,elongation(20±2)%,time15h |
Certifications
Packaging & Shipping
Company Profile
ABOUT US
Beijing TRX Rubber Products Co., Ltd is a leading professional manufacturer of conveyor belts & conveyor accessories in China. The main workshops cover 20,000 square meters in the total 60,000 square meters of the plant. The applied technology and equipment in the advanced production lines are state of the art in the industry. The sales headquarters is located in the capital of China, Beijing with branches in domestic and abroad.
It specializes in following three series: 1) Heavy-duty Conveyor Belt, including universal EP/NN and CC Belt, Chevron Belt, Oil Resistant Belt, Abrasion Resistant Belt, Heat Resistant Belt, Fire Resistant Belt, Chemical Resistant Belt, Sidewall Belt, Flat Transmission Belts, 2) Rubber Sheets, including SBR, NBR, NR, CR, EDPM, Rubber With Insertion 3) Conveyor accessories. These three series of products conform to RMA, DIN, ASTM and ISO specifications.Its products, honored with "The most Advanced level of Products" by the Committee of Science and Technology, have been widely used in mining and quarrying, power stations, steel plants, bulk cargo terminals, cement industry, and other material handling fields. With great success in domestic market, it has been focusing on global market with several hundreds of foreign valued customers in Asia, South America, North America, Africa and Europe.
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