CN109836642A - A kind of non-halogen flame-retardant cable - Google Patents
A kind of non-halogen flame-retardant cable Download PDFInfo
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- CN109836642A CN109836642A CN201711234275.1A CN201711234275A CN109836642A CN 109836642 A CN109836642 A CN 109836642A CN 201711234275 A CN201711234275 A CN 201711234275A CN 109836642 A CN109836642 A CN 109836642A
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- halogen flame
- cable
- retardant cable
- parts
- retardant
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Abstract
Invention uses and discloses a kind of non-halogen flame-retardant cable, it is characterized by: being made of following raw material, each raw material composition indicates to include: 30~45 parts of polyolefin resin, 2~10 parts of compatilizer, 40~50 parts of inorganic fire retardants, 2~5 parts of organic silicon fibre retardant, 0.5~3 part of polysiloxanes, 1~5 part of lubricant, 0.1~1.5 part of coupling agent, 0.1~1 part of antioxidant in parts by weight.The present invention provides non-halogen flame-retardant cable both with a kind of flame retardant property and mechanical property, which solves the problems, such as the cable mechanical properties decrease as caused by filling inorganic material, improves the comprehensive performance of CABLE MATERIALS.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALSs, and in particular to a kind of non-halogen flame-retardant cable.
Background technique
Wire and cable Chang Yin transmission electric energy in self-heating or external fire and cause to burn.In order to improve wire and cable
Anti-flammability, initially add the fire retardant containing halogen, such wire and cable release in combustion a large amount of smog and
Hydrogen halide is easy to make one to be choked to death in fire, while corroding to instrument and equipment larger.Therefore, low cigarette, low halogen and Halogen
The development and use of fire proofing have been the developing direction of domestic outer cable and other fields.
Currently, the production of halide-free low-smoke fireproof cable material be mostly be added in polyolefin base material a large amount of magnesium hydroxide or
Aluminium hydroxide reaches flame retardant effect, however the additions of a large amount of inorganic material, affect CABLE MATERIALS physical mechanical property and plus
Work processing performance, softness, against weather be poor at normal temperature, oil resistivity, resistance to low temperature are not fine.
Summary of the invention
It is an object of the invention to propose non-halogen flame-retardant cable both with a kind of flame retardant property and mechanical property, the cable
Material solves the problems, such as the cable mechanical properties decrease as caused by filling inorganic material, improves the comprehensive performance of CABLE MATERIALS.
Invention the technical solution adopted is that:
A kind of non-halogen flame-retardant cable, it is characterised in that: be made of following raw material, each raw material composition indicates in parts by weight
Include:
Further, the inorganic fire retardants is magnesium hydroxide and/or aluminium hydroxide.
Further, the antioxidant be antioxidant 1010, antioxidant 1076 and irgasfos 168 in any one or it is several
Kind.
Further, the compatilizer is POE-g-MAH copolymer.
Further, the lubricant is the mixture in zinc stearate and polyethylene wax, the two weight ratio 1:1.
Further, the coupling agent is silane coupling agent KH172, Silane coupling agent KH550, silane coupling agent
One of KH171 or a variety of mixtures.
The beneficial effects of the present invention are:
Halogen-free cable material with high flame retardancy of the invention, it is compound with organic silicon fibre retardant by using inorganic fire retardants
And cooperate a small amount of polysiloxanes, it is keeping outside its good mechanical performance, anti-flammability is greatly improved.
Specific embodiment
In order to be more clearly understood the advantages of making the purpose of the present invention and technical solution, below in conjunction with example, to the present invention
It is further elaborated.
Specific embodiment one
A kind of non-halogen flame-retardant cable, it is characterised in that: be made of following raw material, each raw material composition indicates in parts by weight
Include:
Each blended material of raw material obtains final product by extruder mixing granulator.
Specific implementation two
Each blended material of raw material obtains final product by extruder mixing granulator.
Specific embodiment three
Each blended material of raw material obtains final product by extruder mixing granulator.
Claims (6)
1. a kind of non-halogen flame-retardant cable, it is characterised in that: be made of following raw material, each raw material composition indicates packet in parts by weight
It includes:
2. a kind of non-halogen flame-retardant cable according to claim 1, it is characterised in that: the inorganic fire retardants is hydroxide
Magnesium and/or aluminium hydroxide.
3. a kind of non-halogen flame-retardant cable according to claim 1, it is characterised in that: the antioxidant is antioxidant
1010, any one or a few in antioxidant 1076 and irgasfos 168.
4. a kind of non-halogen flame-retardant cable according to claim 1, it is characterised in that: the compatilizer is POE-g-MAH
Copolymer.
5. a kind of non-halogen flame-retardant cable according to claim 1, it is characterised in that: the lubricant is zinc stearate
With the mixture in polyethylene wax, the two weight ratio 1: 1.
6. a kind of non-halogen flame-retardant cable according to claim 1, it is characterised in that: the coupling agent is silane coupled
One of agent KH172, Silane coupling agent KH550, silane coupling agent KH171 or a variety of mixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234275.1A CN109836642A (en) | 2017-11-29 | 2017-11-29 | A kind of non-halogen flame-retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234275.1A CN109836642A (en) | 2017-11-29 | 2017-11-29 | A kind of non-halogen flame-retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109836642A true CN109836642A (en) | 2019-06-04 |
Family
ID=66882764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234275.1A Pending CN109836642A (en) | 2017-11-29 | 2017-11-29 | A kind of non-halogen flame-retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109836642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912919A (en) * | 2021-08-20 | 2022-01-11 | 江苏上上电缆集团新材料有限公司 | Environment-friendly anti-cracking silicon-based flame-retardant polyethylene cable material and preparation method thereof |
-
2017
- 2017-11-29 CN CN201711234275.1A patent/CN109836642A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912919A (en) * | 2021-08-20 | 2022-01-11 | 江苏上上电缆集团新材料有限公司 | Environment-friendly anti-cracking silicon-based flame-retardant polyethylene cable material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |