CN106893152A - A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover - Google Patents
A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover Download PDFInfo
- Publication number
- CN106893152A CN106893152A CN201510947161.6A CN201510947161A CN106893152A CN 106893152 A CN106893152 A CN 106893152A CN 201510947161 A CN201510947161 A CN 201510947161A CN 106893152 A CN106893152 A CN 106893152A
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- parts
- conveyer belt
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- halogen flame
- rubber cover
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to chemical technology field, more particularly, to a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：30 ~ 70 parts of rubber smoked sheet, 30 ~ 50 parts of butadiene rubbers, 1.4 ~ 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 8 ~ 16 parts of coumarone indene resins, 3 ~ 7 parts of phosphoric acid tri-isopropyl benzene esters, 2.5 ~ 6.5 parts of surfactant, 0.5 ~ 1.5 part of dimetylsilyl SiClx stone, 1 ~ 5 part of titanium dioxide.Using low-smoke non-halogen flame-retardant conveyer belt rubber cover flame retardant effect is good, transfer efficiency is high obtained in the present invention, excellent in mechanical performance and long service life.
Description
Technical field
The invention belongs to chemical technology field, more particularly, to a kind of technical field of low-smoke non-halogen flame-retardant conveyer belt rubber cover.
Background technology
China is coal production big country, and the consumption of underground conveying belt accounts for the first in the world.Because China's coal-mine underground transportation condition is generally poor, the safety of conveyer belt is particularly important.China begins to research and develop and promote the use of fire retarding conveying band from the 80's of last century, the conveyer belt that current underground coal mine is used is more based on PVC, PVG Fabric Solid-woven Fire-resistant Conveyer Belt, although flame retardant effect is good, transfer efficiency is low, and mechanical property is low, service life is short, and contain halogen, more hydrogen halide can be produced in combustion process, because its smoke amount is big, the gas of generation is poisonous, so as to bring very big danger to personnel.Therefore, invent a kind of conveyer belt rubber cover and realize that excellent flame retardant performance is particularly important with mechanical property under the conditions of low smoke and zero halogen.
The content of the invention
The present invention provides that a kind of flame retardant effect is good, transfer efficiency is high, the low-smoke non-halogen flame-retardant conveyer belt rubber cover of excellent in mechanical performance and long service life.
In order to realize the present invention, there is provided technical scheme it is as follows：A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：30 ~ 70 parts of rubber smoked sheet, 30 ~ 50 parts of butadiene rubbers, 1.4 ~ 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 8 ~ 16 parts of coumarone indene resins, 3 ~ 7 parts of phosphoric acid tri-isopropyl benzene esters,
2.5 ~ 6.5 parts of surfactant, 0.5 ~ 1.5 part of dimetylsilyl SiClx stone, 1 ~ 5 part of titanium dioxide.
Further, a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：50 ~ 70 parts of rubber smoked sheet, 40 ~ 50 parts of butadiene rubbers, 1.6 ~ 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 12 ~ 16 parts of coumarone indene resins, 5 ~ 7 parts of phosphoric acid tri-isopropyl benzene esters, 4.5 ~ 6.5 parts of surfactant, 1 ~ 1.5 part of dimetylsilyl SiClx stone, 3 ~ 5 parts of titanium dioxide.
Further, a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：50 parts of rubber smoked sheet, 40 parts of butadiene rubbers, 1.6 parts of accelerant CZs, 1.0 parts of antioxidant As, 12 parts of coumarone indene resins, 5 parts of phosphoric acid tri-isopropyl benzene esters, 4.5 parts of surfactant, 1 part of dimetylsilyl SiClx stone, 3 parts of titanium dioxide.
The beneficial effects of the invention are as follows：Using low-smoke non-halogen flame-retardant conveyer belt rubber cover flame retardant effect is good, transfer efficiency is high obtained in the present invention, excellent in mechanical performance and long service life.
Specific embodiment
Principle of the invention and feature are described below, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
Embodiment 1
A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：70 parts of rubber smoked sheet, 50 parts of butadiene rubbers, 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 16 parts of coumarone indene resins, 7 parts of phosphoric acid tri-isopropyl benzene esters, 6.5 parts of surfactant, 1.5 parts of dimetylsilyl SiClx stones, 5 parts of titanium dioxide.
Embodiment 2
A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：30 parts of rubber smoked sheet, 30 parts of butadiene rubbers, 1.4 parts of accelerant CZs, 1.0 parts of antioxidant As, 8 parts of coumarone indene resins, 3 parts of phosphoric acid tri-isopropyl benzene esters,
2.5 parts of surfactant, 0.5 part of dimetylsilyl SiClx stone, 1 part of titanium dioxide.
Embodiment 3
A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, its component is calculated by weight as：50 parts of rubber smoked sheet, 40 parts of butadiene rubbers, 1.6 parts of accelerant CZs, 1.0 parts of antioxidant As, 12 parts of coumarone indene resins, 5 parts of phosphoric acid tri-isopropyl benzene esters, 4.5 parts of surfactant, 1 part of dimetylsilyl SiClx stone, 3 parts of titanium dioxide.
The present invention can be summarized with others without prejudice to the concrete form of spirit or essential characteristics of the invention.Therefore, no matter from the point of view of which point, the embodiment above of the invention can only all be considered the description of the invention and can not limit the present invention, claims indicate the scope of the present invention, and the scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change within the meaning and scope equivalent to the claims of the present invention, all it is considered as being included within the scope of the claims.
Claims (3)
1. a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover, it is characterised in that its component is calculated by weight as：30 ~ 70 parts of rubber smoked sheet, 30 ~ 50 parts of butadiene rubbers, 1.4 ~ 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 8 ~ 16 parts of coumarone indene resins, 3 ~ 7 parts of phosphoric acid tri-isopropyl benzene esters, 2.5 ~ 6.5 parts of surfactant, 0.5 ~ 1.5 part of dimetylsilyl SiClx stone, 1 ~ 5 part of titanium dioxide.
2. a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover according to claim 1, it is characterised in that its component is calculated by weight as：50 ~ 70 parts of rubber smoked sheet, 40 ~ 50 parts of butadiene rubbers, 1.6 ~ 1.8 parts of accelerant CZs, 1.0 parts of antioxidant As, 12 ~ 16 parts of coumarone indene resins, 5 ~ 7 parts of phosphoric acid tri-isopropyl benzene esters, 4.5 ~ 6.5 parts of surfactant, 1 ~ 1.5 part of dimetylsilyl SiClx stone, 3 ~ 5 parts of titanium dioxide.
3. a kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover according to claim 1, it is characterised in that its component is calculated by weight as：50 parts of rubber smoked sheet, 40 parts of butadiene rubbers, 1.6 parts of accelerant CZs, 1.0 parts of antioxidant As, 12 parts of coumarone indene resins, 5 parts of phosphoric acid tri-isopropyl benzene esters, 4.5 parts of surfactant, 1 part of dimetylsilyl SiClx stone, 3 parts of titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947161.6A CN106893152A (en) | 2015-12-17 | 2015-12-17 | A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947161.6A CN106893152A (en) | 2015-12-17 | 2015-12-17 | A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106893152A true CN106893152A (en) | 2017-06-27 |
Family
ID=59188129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947161.6A Pending CN106893152A (en) | 2015-12-17 | 2015-12-17 | A kind of low-smoke non-halogen flame-retardant conveyer belt rubber cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106893152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196318A (en) * | 2021-11-22 | 2022-03-18 | 广西南宁都宁通风防护设备有限公司 | Method for modifying and flame retarding door plate of high-molecular composite explosion-proof door and raw material liquid used in method |
-
2015
- 2015-12-17 CN CN201510947161.6A patent/CN106893152A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196318A (en) * | 2021-11-22 | 2022-03-18 | 广西南宁都宁通风防护设备有限公司 | Method for modifying and flame retarding door plate of high-molecular composite explosion-proof door and raw material liquid used in method |
| CN114196318B (en) * | 2021-11-22 | 2022-12-23 | 广西南宁都宁通风防护设备有限公司 | Method for modifying and flame retarding high-molecular composite explosion door plate and raw material liquid used by method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |