CN103254475A - Acid-alkali-resisting conveyor belt - Google Patents
Acid-alkali-resisting conveyor belt Download PDFInfo
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- CN103254475A CN103254475A CN2013101892726A CN201310189272A CN103254475A CN 103254475 A CN103254475 A CN 103254475A CN 2013101892726 A CN2013101892726 A CN 2013101892726A CN 201310189272 A CN201310189272 A CN 201310189272A CN 103254475 A CN103254475 A CN 103254475A
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- acid
- alkali
- conveyor belt
- conveying belt
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Abstract
The invention provides an acid-alkali-resisting conveyor belt. The acid-alkali-resisting conveyor belt comprises a skeleton, a covering layer and a binding layer, wherein the covering layer comprises the following components in parts by weight: 105 to 110 parts of natural rubber, 2 to 8 parts of zinc oxide, 2 to 3 parts of sulfur, 1 to 1.4 parts of promoter, 1.5 to 2.5 parts of anti-aging agent, 2 to 4 parts of stearic acid, 45 to 50 parts of carbon black, 22 to 28 parts of barium sulfate, 2 to 4 parts of asphalt and 8 to 12 parts of liquid softener. The acid-alkali-resisting conveyor can resist acid-base substances with certain concentration, such as hydrochloric acid, sulfuric acid, nitric acid or weak base.
Description
Technical field
The present invention relates to a kind of acid-fast alkali-proof conveying belt, belong to the conveying technology field.
Background technology
Conveying belt is mainly used in the solid materials of enterprises such as each mine, metallurgy, iron and steel, coal, water power, building materials, chemical industry, grain and carries.Conveying belt generally is made up of skeleton, tectum and bonding coat, and wherein, skeleton is mainly for delivery of guiding, load and the extension of band; Tectum is mainly for the protection of skeleton, protection convey materials and increase frictional coefficient; Bonding coat is mainly used in making to have good adhesive strength between skeleton and the tectum.
Existing conveying belt function is single-minded inadequately, can not satisfy the real needs of some industry.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of acid-fast alkali-proof conveying belt is provided.
Acid-fast alkali-proof conveying belt of the present invention, comprise skeleton, tectum and bonding coat, described tectum comprises following composition according to weight percent: natural rubber 105-110 part, zinc oxide 2-8 part, sulphur 2-3 part, promotor 1-1.4 part, anti-aging agent 1.5-2.5 part, stearic acid 2-4 part, carbon black 45-50 weight part, barium sulfate 22-28 part, pitch 2-4 part, liquid tenderizer 8-12 part.
Preferably,
Described tectum comprises following composition according to weight percent: 100 parts of natural rubbers, 6 parts in zinc oxide, 2.6 parts in sulphur, 1.2 parts of promotor, 2 parts in anti-aging agent, 3 parts of stearic acid, carbon black 47.5 weight parts, 25.7 parts in barium sulfate, 3 parts of pitches, 10 parts of liquid tenderizers.
Acid-fast alkali-proof conveying belt of the present invention can anti-certain density acid-base material, example hydrochloric acid, sulfuric acid, nitric acid or weak base etc.
Embodiment
Embodiment 1
The acid-fast alkali-proof conveying belt of present embodiment, comprise skeleton, tectum and bonding coat, described tectum comprises following composition according to weight percent: 110 parts of natural rubbers, 8 parts in zinc oxide, 3 parts in sulphur, 1 part of promotor, 2.5 parts in anti-aging agent, 4 parts of stearic acid, carbon black 50 weight parts, 28 parts in barium sulfate, 4 parts of pitches, 12 parts of liquid tenderizers.
Embodiment 2
The acid-fast alkali-proof conveying belt of present embodiment, comprise skeleton, tectum and bonding coat, described tectum comprises following composition according to weight percent: 105 parts of natural rubbers, 2 parts in zinc oxide, 2 parts in sulphur, 1.4 parts of promotor, 1.5 parts in anti-aging agent, 2 parts of stearic acid, carbon black 45 weight parts, 22 parts in barium sulfate, 2 parts of pitches, 8 parts of liquid tenderizers.
Embodiment 3
The acid-fast alkali-proof conveying belt of present embodiment, comprise skeleton, tectum and bonding coat, described tectum comprises following composition according to weight percent: 100 parts of natural rubbers, 6 parts in zinc oxide, 2.6 parts in sulphur, 1.2 parts of promotor, 2 parts in anti-aging agent, 3 parts of stearic acid, carbon black 47.5 weight parts, 25.7 parts in barium sulfate, 3 parts of pitches, 10 parts of liquid tenderizers.
Claims (2)
1. an acid-fast alkali-proof conveying belt is characterized in that, comprises skeleton, tectum and bonding coat, describedly tectally comprise following composition according to weight percent: natural rubber 105-110 part, zinc oxide 2-8 part, sulphur 2-3 part, promotor 1-1.4 part, anti-aging agent 1.5-2.5 part, stearic acid 2-4 part, carbon black 45-50 weight part, barium sulfate 22-28 part, pitch 2-4 part, liquid tenderizer 8-12 part.
2. acid-fast alkali-proof conveying belt according to claim 1, it is characterized in that described tectum comprises following composition according to weight percent: 100 parts of natural rubbers, 6 parts in zinc oxide, 2.6 parts in sulphur, 1.2 parts of promotor, 2 parts in anti-aging agent, 3 parts of stearic acid, carbon black 47.5 weight parts, 25.7 parts in barium sulfate, 3 parts of pitches, 10 parts of liquid tenderizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101892726A CN103254475A (en) | 2013-05-21 | 2013-05-21 | Acid-alkali-resisting conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101892726A CN103254475A (en) | 2013-05-21 | 2013-05-21 | Acid-alkali-resisting conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103254475A true CN103254475A (en) | 2013-08-21 |
Family
ID=48958716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101892726A Pending CN103254475A (en) | 2013-05-21 | 2013-05-21 | Acid-alkali-resisting conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103254475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629134A (en) * | 2015-02-15 | 2015-05-20 | 浙江三佳胶带有限公司 | Novel acid/alkali-resistant conveyor belt |
-
2013
- 2013-05-21 CN CN2013101892726A patent/CN103254475A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 李延林等: "《橡胶工业手册 第五分册 胶带、胶管与胶布》", 30 June 1993 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629134A (en) * | 2015-02-15 | 2015-05-20 | 浙江三佳胶带有限公司 | Novel acid/alkali-resistant conveyor belt |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |