CN108299706A - A kind of halogen-free polyolefin material - Google Patents
A kind of halogen-free polyolefin material Download PDFInfo
- Publication number
- CN108299706A CN108299706A CN201810032140.5A CN201810032140A CN108299706A CN 108299706 A CN108299706 A CN 108299706A CN 201810032140 A CN201810032140 A CN 201810032140A CN 108299706 A CN108299706 A CN 108299706A
- Authority
- CN
- China
- Prior art keywords
- halogen
- raw material
- present
- free polyolefin
- polyolefin material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- 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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- 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
A kind of halogen-free polyolefin material of the present invention, raw material and raw material weight percentage composition are as follows：Base resin 40 50%, aluminium dihydrogen phosphate 0.1 1%, tackifying resin 0.1 3%, activating agent 0.1 3%, compounding coupling agent 0.1 3%, flame-retardant system 40 60%.The present invention has the characteristics that high fire-retardance, low cigarette, Halogen, good mechanical performance.
Description
Technical field
The invention belongs to materials science field more particularly to a kind of halogen-free polyolefin materials.
Background technology
Fire is one of disaster of most serious of facing mankind, with the raising of electrifing degree, because electric wire causes
Fire proportion increases increasingly in a fire, according to statistics loss more than 5,000,000,000 yuan.In order to reduce the loss that fire is brought,
Researcher carries out electric wire flame-retardant modified.Past is mainly modified it using halogen containing flame-retardant.And fire retardant produces
There is also some potential safety problems and environmental issues in use for product.Chinese patent CN1445973A discloses a kind of low
Cigarette phosphorus flame retardant etc. and preparation method thereof.Its raw material be by weight ethene-vinyl acetate its polymers 65~
75, high density polyethylene 25~35, fire retardant A90~140, fire retardant B7~10, compatilizer 15~30, antioxidant A1~2.5,
Antioxidant B1~2.5, lubricant 1~1.5 and crosslinking agent 4~5.The low cigarette of the material, low corrosion, low toxicity have centainly fire-retardant
Performance, but tensile strength and elongation at break are relatively low, and flame retardant property is poor.
Invention content
To solve above-mentioned existing technical problem, the present invention uses following scheme：
A kind of halogen-free polyolefin material, raw material and raw material weight percentage composition are as follows：
Base resin 40-50%；
Aluminium dihydrogen phosphate 0.1-1%；
Tackifying resin 0.1-3%；
Activating agent 0.1-3%；
Compound coupling agent 0.1-3%；
Flame-retardant system 40-60%.
The present invention has the characteristics that high fire-retardance, low cigarette, Halogen, good mechanical performance.
Specific implementation mode
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment
A kind of halogen-free polyolefin material of the present invention, raw material and raw material weight percentage composition are as follows：Base resin
45%, aluminium dihydrogen phosphate 0.5%, tackifying resin 0.5%, activating agent 1%, compounding coupling agent 2%, flame-retardant system 51%.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (1)
1. a kind of halogen-free polyolefin material, which is characterized in that its raw material and raw material weight percentage composition are as follows：
Base resin 40-50%；
Aluminium dihydrogen phosphate 0.1-1%；
Tackifying resin 0.1-3%；
Activating agent 0.1-3%；
Compound coupling agent 0.1-3%；
Flame-retardant system 40-60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032140.5A CN108299706A (en) | 2018-01-12 | 2018-01-12 | A kind of halogen-free polyolefin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032140.5A CN108299706A (en) | 2018-01-12 | 2018-01-12 | A kind of halogen-free polyolefin material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108299706A true CN108299706A (en) | 2018-07-20 |
Family
ID=62869011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032140.5A Withdrawn CN108299706A (en) | 2018-01-12 | 2018-01-12 | A kind of halogen-free polyolefin material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108299706A (en) |
-
2018
- 2018-01-12 CN CN201810032140.5A patent/CN108299706A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |