CN102746609B - A kind of eco-type flame retardant compound and preparation method thereof - Google Patents
A kind of eco-type flame retardant compound and preparation method thereof Download PDFInfo
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- CN102746609B CN102746609B CN201210180597.3A CN201210180597A CN102746609B CN 102746609 B CN102746609 B CN 102746609B CN 201210180597 A CN201210180597 A CN 201210180597A CN 102746609 B CN102746609 B CN 102746609B
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Abstract
The invention discloses a kind of eco-type flame retardant compound and preparation method thereof, constitutive material resol, polyvinyl resin, magnesium hydroxide, nano-calcium carbonate calcium powder, silane coupling agent, acrylic resin modified, titanic acid ester, resin glue and peroxidation two alkane are mainly mixed with in certain part by weight ratio and obtain eco-type flame retardant compound by it.Preparation method of the present invention is simple, easy to operate, and constitutive material formula is reasonable, obtained CABLE MATERIALS not only environmental protection, and have high temperature resistant, pliability is high, flame retardant properties is high, the advantage such as LSZH during burning.
Description
Technical field
The present invention relates to a kind of eco-type flame retardant compound and preparation method thereof, belong to field of cables.
Background technology
Along with developing rapidly of economy, electric wire is all widely used in industry-by-industry, field.Along with the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually.Discharge a large amount of smog during cable fire and poisonous, corrosive gas is Hazard Factor in fire, hamper safe escape and the fire-fighting work of people in a fire, make lives and properties suffer heavy losses.Simultaneously along with the development of communication career, automotive industry and computer industry, particularly many occasions such as aviation wire, line for cars, high temperature instrument cable, oil drilling platform cable, more and more need to use low smoke no-halogen wire cable that is high temperature resistant, weather.
Summary of the invention
The object of this invention is to provide a kind of eco-type flame retardant compound and preparation method thereof, preparation method of the present invention is simple, easy to operate, constitutive material formula is reasonable, obtained CABLE MATERIALS not only environmental protection, and have high temperature resistant, pliability is high, flame retardant properties is high, the advantage such as LSZH during burning.
The following technical scheme of employing of the present invention for achieving the above object:
Eco-type flame retardant compound, the weight part of its constitutive material is:
Resol 65-75 part
Polyvinyl resin 40-60 part
Magnesium hydroxide 10-20 part
Nano-calcium carbonate calcium powder 10-15 part
Silane coupling agent 1-2 part
Acrylic resin modified 5-10 part
Titanic acid ester 2-5 part
Resin glue 0.5-1 part
Peroxidation two alkane 4-5 part.
The preparation method of eco-type flame retardant compound, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, resol, polyvinyl resin, acrylic resin modified and nano-calcium carbonate calcium powder are mixed, obtains compound A;
(2) magnesium hydroxide, silane coupling agent, titanic acid ester, acrylic resin modified, resin glue and peroxidation two alkane is added in the compound A in above-mentioned steps (1) by weight, stirring at low speed 1-2 minute under normal temperature, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) obtains is added mill and Banbury mixer or twin screw extruder are mixing, granulation, control temperature 140-170 DEG C, obtains finished product.
Described acrylic resin modified be tertiary ethylene carbonate 10-12, vinylbenzene 10-12, acrylate 8-10, allyloxy hydroxypropyl azochlorosulfonate acid sodium 1-2, polyvinyl alcohol 4-6, vinylformic acid 4-6, Permethyl 99A. base mercaptan 0.1-0.2, Sodium Persulfate 0.3-0.5, antioxidant 1010 0.3-0.5 and N-BUTYL ACETATE 40-45 by constitutive material.
Described acrylic resin modified preparation method: N-BUTYL ACETATE is added in reactor; inflated with nitrogen is protected; again other reaction raw materials beyond Sodium Persulfate is added in reactor, stir, be heated to 140-150 DEG C; Sodium Persulfate is added in reactor; stir, insulation reaction 3-4 hour, is cooled to more than 90 DEG C; filter, obtain.
Described resin glue is mixed by polyimide 30-35, Trimethoxy silane 20-25, polyether Rubber Modified by Silicone 8-12 and nano-calcium carbonate calcium powder 5-8 to obtain.
Beneficial effect of the present invention:
Preparation method of the present invention is simple, easy to operate, and constitutive material formula is reasonable, obtained CABLE MATERIALS not only environmental protection, and have high temperature resistant, pliability is high, flame retardant properties is high, the advantage such as LSZH during burning.
Embodiment
embodiment 1:eco-type flame retardant compound, the weight part of its constitutive material is:
65 parts, resol
Polyvinyl resin 40 parts
Magnesium hydroxide 10 parts
Nano-calcium carbonate calcium powder 10 parts
Silane coupling agent 1 part
Acrylic resin modified 5 parts
Titanic acid ester 2 parts
Resin glue 0.5 part
Peroxidation two alkane 4 parts.
The preparation method of eco-type flame retardant compound, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, resol, polyvinyl resin, acrylic resin modified and nano-calcium carbonate calcium powder are mixed, obtains compound A;
(2) magnesium hydroxide, silane coupling agent, titanic acid ester, tributyl citrate, resin glue and peroxidation two alkane is added in the compound A in above-mentioned steps (1) by weight, stirring at low speed 1-2 minute under normal temperature, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) obtains is added mill and Banbury mixer or twin screw extruder are mixing, granulation, control temperature 140-170 DEG C, obtains finished product.
Described acrylic resin modified be tertiary ethylene carbonate 10-12, vinylbenzene 10-12, acrylate 8-10, allyloxy hydroxypropyl azochlorosulfonate acid sodium 1-2, polyvinyl alcohol 4-6, vinylformic acid 4-6, Permethyl 99A. base mercaptan 0.1-0.2, Sodium Persulfate 0.3-0.5, antioxidant 1010 0.3-0.5 and N-BUTYL ACETATE 40-45 by constitutive material.
Described acrylic resin modified preparation method: N-BUTYL ACETATE is added in reactor; inflated with nitrogen is protected; again other reaction raw materials beyond Sodium Persulfate is added in reactor, stir, be heated to 140-150 DEG C; Sodium Persulfate is added in reactor; stir, insulation reaction 3-4 hour, is cooled to more than 90 DEG C; filter, obtain.
Described resin glue is mixed by polyimide 30-35, Trimethoxy silane 20-25, polyether Rubber Modified by Silicone 8-12 and nano-calcium carbonate calcium powder 5-8 to obtain.
embodiment 2:eco-type flame retardant compound, the weight part of its constitutive material is:
70 parts, resol
Polyvinyl resin 50 parts
Magnesium hydroxide 15 parts
Nano-calcium carbonate calcium powder 12 parts
Silane coupling agent 1.5 parts
Acrylic resin modified 8 parts
Titanic acid ester 3.5 parts
Resin glue 0.8 part
Peroxidation two alkane 4.5 parts.
The preparation method of eco-type flame retardant compound, as embodiment 1.
Described acrylic resin modified be tertiary ethylene carbonate 10-12, vinylbenzene 10-12, acrylate 8-10, allyloxy hydroxypropyl azochlorosulfonate acid sodium 1-2, polyvinyl alcohol 4-6, vinylformic acid 4-6, Permethyl 99A. base mercaptan 0.1-0.2, Sodium Persulfate 0.3-0.5, antioxidant 1010 0.3-0.5 and N-BUTYL ACETATE 40-45 by constitutive material.
Described acrylic resin modified preparation method: N-BUTYL ACETATE is added in reactor; inflated with nitrogen is protected; again other reaction raw materials beyond Sodium Persulfate is added in reactor, stir, be heated to 140-150 DEG C; Sodium Persulfate is added in reactor; stir, insulation reaction 3-4 hour, is cooled to more than 90 DEG C; filter, obtain.
Described resin glue is mixed by polyimide 30-35, Trimethoxy silane 20-25, polyether Rubber Modified by Silicone 8-12 and nano-calcium carbonate calcium powder 5-8 to obtain.
embodiment 3:eco-type flame retardant compound, the weight part of its constitutive material is:
75 parts, resol
Polyvinyl resin 60 parts
Magnesium hydroxide 20 parts
Nano-calcium carbonate calcium powder 15 parts
Silane coupling agent 2 parts
Acrylic resin modified 10 parts
Titanic acid ester 5 parts
Resin glue 1 part
Peroxidation two alkane 5 parts.
The preparation method of eco-type flame retardant compound, as embodiment 1.
Described acrylic resin modified be tertiary ethylene carbonate 10-12, vinylbenzene 10-12, acrylate 8-10, allyloxy hydroxypropyl azochlorosulfonate acid sodium 1-2, polyvinyl alcohol 4-6, vinylformic acid 4-6, Permethyl 99A. base mercaptan 0.1-0.2, Sodium Persulfate 0.3-0.5, antioxidant 1010 0.3-0.5 and N-BUTYL ACETATE 40-45 by constitutive material.
Described acrylic resin modified preparation method: N-BUTYL ACETATE is added in reactor; inflated with nitrogen is protected; again other reaction raw materials beyond Sodium Persulfate is added in reactor, stir, be heated to 140-150 DEG C; Sodium Persulfate is added in reactor; stir, insulation reaction 3-4 hour, is cooled to more than 90 DEG C; filter, obtain.
Described resin glue is mixed by polyimide 30-35, Trimethoxy silane 20-25, polyether Rubber Modified by Silicone 8-12 and nano-calcium carbonate calcium powder 5-8 to obtain.
CABLE MATERIALS of the present invention compares with existing CABLE MATERIALS general property:
| Project | Unit | Existing cable material | CABLE MATERIALS of the present invention (example 3) |
| Original broken intensity | MPa is not less than | 5.00 | 11.90 |
| Original broken elongation | % is not less than | 250 | 437 |
| After resistance to 158 DEG C × 168h is aging | ---- | ---- | ----- |
| K1 | % is not less than | Carbonization | 135 |
| K2 | % is not less than | Carbonization | 99 |
| After resistance to 158 DEG C × 168h is aging | ----- | ----- | ----- |
| K1 | % is not less than | 90 | 108 |
| K2 | % is not less than | 60 | 74.5 |
| Insulation resistance | Ohmcm >= | 10 15 | 10 16 |
Claims (4)
1. an eco-type flame retardant compound, is characterized in that the weight part of its constitutive material is:
Resol 65-75 part
Polyvinyl resin 40-60 part
Magnesium hydroxide 10-20 part
Nano-calcium carbonate calcium powder 10-15 part
Silane coupling agent 1-2 part
Acrylic resin modified 5-10 part
Titanic acid ester 2-5 part
Resin glue 0.5-1 part
Peroxidation two alkane 4-5 part.
2. eco-type flame retardant compound according to claim 1, is characterized in that: described acrylic resin modified constitutive material is tertiary ethylene carbonate 10-12, vinylbenzene 10-12, acrylate 8-10, allyloxy hydroxypropyl azochlorosulfonate acid sodium 1-2, polyvinyl alcohol 4-6, vinylformic acid 4-6, Permethyl 99A. base mercaptan 0.1-0.2, Sodium Persulfate 0.3-0.5, antioxidant 1010 0.3-0.5 and N-BUTYL ACETATE 40-45.
3. eco-type flame retardant compound according to claim 2; it is characterized in that: described acrylic resin modified preparation method: added by N-BUTYL ACETATE in reactor, inflated with nitrogen is protected, then adds in reactor by other reaction raw materials beyond Sodium Persulfate; stir; be heated to 140-150 DEG C, Sodium Persulfate added in reactor, stir; insulation reaction 3-4 hour; be cooled to more than 90 DEG C, filter, obtain.
4. eco-type flame retardant compound according to claim 1, is characterized in that: described resin glue is mixed by polyimide 30-35, Trimethoxy silane 20-25, polyether Rubber Modified by Silicone 8-12 and nano-calcium carbonate calcium powder 5-8 to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210180597.3A CN102746609B (en) | 2012-06-04 | 2012-06-04 | A kind of eco-type flame retardant compound and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180597.3A CN102746609B (en) | 2012-06-04 | 2012-06-04 | A kind of eco-type flame retardant compound and preparation method thereof |
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| CN102746609A CN102746609A (en) | 2012-10-24 |
| CN102746609B true CN102746609B (en) | 2016-03-02 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104059321A (en) * | 2013-03-19 | 2014-09-24 | 中纺投资发展股份有限公司 | Weather-proof environment-friendly flame-retardant polymer material for flexible cable and preparation method thereof |
| CN103554750B (en) * | 2013-10-21 | 2016-02-17 | 淮南文峰航天电缆有限公司 | A kind of flame retardant communication cable for coal mine material and preparation method thereof |
| CN103980658A (en) * | 2014-05-04 | 2014-08-13 | 南安市国高建材科技有限公司 | High temperature resistant fireproof insulation reinforced power cable and manufacturing method |
| CN105038113B (en) * | 2015-07-23 | 2017-11-17 | 安徽瑞侃电缆科技有限公司 | A kind of anti-tear cable of heat-resisting heat conduction |
| CN105968702A (en) * | 2016-05-10 | 2016-09-28 | 安徽华海特种电缆集团有限公司 | High-tenacity heat-resisting modified phenolic resin controlling cable material |
| CN107663355A (en) * | 2016-05-12 | 2018-02-06 | 王尧尧 | A kind of ageing-resistant cable insulation material preparation method for including modified attapulgite |
| CN109021362A (en) * | 2018-08-21 | 2018-12-18 | 苏州研姿材料科技有限公司 | A kind of anti-oxidant insulating materials |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358028A (en) * | 2008-09-02 | 2009-02-04 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant thermoplastic elastomer electrical cable material using polyphenylene ether as base material and preparation method thereof |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN102391567A (en) * | 2011-09-22 | 2012-03-28 | 安徽塞帕斯电缆材料有限公司 | Environmentally-friendly polyethylene cable material and preparation method thereof |
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2012
- 2012-06-04 CN CN201210180597.3A patent/CN102746609B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358028A (en) * | 2008-09-02 | 2009-02-04 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant thermoplastic elastomer electrical cable material using polyphenylene ether as base material and preparation method thereof |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN102391567A (en) * | 2011-09-22 | 2012-03-28 | 安徽塞帕斯电缆材料有限公司 | Environmentally-friendly polyethylene cable material and preparation method thereof |
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