CN103013020A - Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof - Google Patents
Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof Download PDFInfo
- Publication number
- CN103013020A CN103013020A CN2012105713453A CN201210571345A CN103013020A CN 103013020 A CN103013020 A CN 103013020A CN 2012105713453 A CN2012105713453 A CN 2012105713453A CN 201210571345 A CN201210571345 A CN 201210571345A CN 103013020 A CN103013020 A CN 103013020A
- Authority
- CN
- China
- Prior art keywords
- retardant
- parts
- flame
- silane
- silane grafted
- 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.)
- Pending
Links
Abstract
The invention discloses a natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and a preparation method thereof. The natural silane cross-linking LSOH flame-retardant polyolefin cable material comprises a siliane grafted flame-retardant blend A and a catalyst flame-retardant master batch B; the blend A comprises the following ingredients in parts by weight: 100 parts of silane grafted resin, 100-150 parts of compound flame retardant, 1-20 parts of modified nano-montmorillonite, 0.5-5 parts of lubricant, and 0.5-2.0 parts of antioxidant, the master batch B comprises the following ingredients in parts by weight: 100 parts of polyolefin resin, 100-150 parts of compound flame retardant, 1-5 parts of catalyst and 0.5-3 parts of copper inhibitor. According to the natural silane cross-linking LSOH flame-retardant polyolefin cable material and the preparation method thereof, the siliane grafting reaction is completed separately, the natural effective crosslinking of the resin matrixes can be ensured, and side reaction produced in the follow-up process can be avoided. Through optimizing the compound flame retardants and adding the modified nano-montmorillonite, the product has the characteristics of being easy to process and LSOH high flame-retardant under relatively lower compactedness.
Description
Technical field
The present invention relates to a kind of silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation method thereof.
Background technology
Polyolefine material belongs to inflammable material, and when electric wire existed outside burning things which may cause a fire disaster or internal fault in operational process, electric wire was easy to burn, and in order to reduce fire losses, need to add fire retardant in material and realize the fire-retardant of electric wire.
Present low-smoke non-halogen flame-retardant material generally adopts high mode of filling inorganic combustion inhibitor to reach fire-retardant purpose, add inorganic combustion inhibitor in a large number after, the processing fluidity of material is not good, and payingoff speed is slow, and there is poor mechanical property in the electric wire of preparation, hardness is high, problem easy to crack.
Electric wire and cable material can improve high thermal resistance, resistance to cracking energy, mechanical property and the flame retardant properties of material after crosslinked.Electric wire crosslinking type low-smoke halogen-free flame-retardant polyolefin composition, in China at present mainly with the irradiation crosslinking technological manufacturing.Silicane crosslinking flame retardant polyolefin cable material with low smoke halogen mainly relies on import, and is expensive.
After irradiation cross-linking low smoke halogen-free fire retardant polyolefin cable material is made electric wire, also need through could be crosslinked behind the irradiation apparatus irradiation, this equipment price is expensive, has increased the cables manufacturing cost.And cross-linking radiation generally is applicable to the electric wire of thinner thickness, structure circular symmetry owing to be subject to the restriction of irradiation dose and angle, equipment and material thickness.Simultaneously, most domestic cable producer does not have irradiation apparatus, all takes the mode of consigned processing to finish cross-linking radiation, oneself can't guarantee the irradiation quality of product, is limited by consigner's irradiation technique.Because the irradiated crosslinking low-smoke and halogen-free flame retardant material exists above not enough, silicane crosslinking flame retardant polyolefin cable material with low smoke halogen has broad prospects.
Existing crosslinked with silicane low smoke and zero halogen product mostly is the reaction of poach or vapor crosslinking, the time-consuming power consumption of this process, and poach also can affect electric property and the flame retardant properties of material.Chinese patent CN102093625B discloses natural-crosslinked cable material of polyolefin of low smoke and zero halogen one-step method silanes and preparation method thereof, when being the graft reaction of silane, the method shortcoming in cable producer extrudes the single screw extrusion machine of cable, occurs, extrusion equipment and expressing technique for the client require very high, if graft reaction control is bad, the situation of not crosslinked or precrosslink appears especially easily.Chinese patent CN101245169B discloses water cooking preventing low-smoke non-halogen flame-proof silicone hydride crosslinked polyolefin composition and preparation method thereof, the method adopts two-step approach to prepare silane natural cross-linking low smoke halogen-free polyolefine flame-proof material, but its base material A has just added initiator and silane in mixer mixing process, the preparation of this process flame-proof composite material and the reaction of the Silane Grafted of resin are carried out simultaneously, absorption after the combination solution that the final step of base material A preparation also adds initiator and silane carries out, extrude at cable and still to have side reaction in the process and produce, quality product is wayward.
Summary of the invention
Purpose of the present invention mainly is to solve the above-mentioned problems in the prior art, and a kind of silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material and preparation method thereof is provided.
Silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material of the present invention is comprised of by weight 90-97:10-3 the fire-retardant blend A material of Silane Grafted material and catalyzer flame-retardant master batch B material;
The fire-retardant blend A material of described Silane Grafted material is comprised of the component of following parts by weight:
Described Silane Grafted material resin is comprised of the component of following parts by weight:
In the Silane Grafted material resin:
Described polyolefin resin is density 0.915-0.940g/cm
3Polyethylene, ethylene-vinyl acetate copolymer, ethylene-acrylate copolymer, ethylene-alpha-olefin copolymer elastomerics in one or more; In the ethylene-vinyl acetate copolymer, the weight content of vinyl acetate is 15-30%;
Described initiator is a kind of of dicumyl peroxide, di-t-butyl peroxide;
Described vinyl silanes is a kind of of vinyltrimethoxy silane, vinyltriethoxysilane or vinyl three (2-methoxyethoxy) silane;
Described oxidation inhibitor is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, Tyox B, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), three [2, the 4-di-tert-butyl-phenyl] in the phosphorous acid ester, β-positive octadecanol ester of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid one or more;
In the fire-retardant blend A material of described Silane Grafted material:
Described modified nano montmorillonite is the nano imvite through the intercalator modification, described intercalator is alkyl quaternary ammonium salts, select the above modified nano montmorillonite of interlamellar spacing 2nm, the trade mark that preferred Southern Clay Products company produces is the modified nano montmorillonite of Cloisite15A, Cloisite20A, Cloisite93A;
The modified nano montmorillonite that the present invention uses is from currently available products on the market, and the trade mark of producing such as Southern ClayProducts company is the modified nano montmorillonite of Cloisite.
Described lubricant is one or more in organosilicon, PE wax, lipid acid or the soap;
Described oxidation inhibitor is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, Tyox B, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), three [2, the 4-di-tert-butyl-phenyl] in the phosphorous acid ester, β-positive octadecanol ester of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid one or more;
Described catalyzer flame-retardant master batch B expects that the component of following parts by weight forms:
Described lubricant is one or more in organosilicon, PE wax, lipid acid or the soap;
Described catalyzer is one or more in two lauric acid dioctyl tins, dibutyl tin laurate, the dibutyltin diacetate.
Described compound flame retardant is comprised of the component of following parts by weight:
100 parts in aluminium hydroxide
Magnesium hydroxide 20-200 part
Zinc borate 0-50 part
The meta particle diameter of aluminium hydroxide and magnesium hydroxide is less than 1 micron;
Zinc borate is retardant synergist, and the trade mark that preferred Rio Tinto Group produces is the zinc borate of Firebrake ZB-Fine;
Preferably, described compound flame retardant is comprised of the component of following parts by weight:
100 parts in aluminium hydroxide
Magnesium hydroxide 30-200 part
Zinc borate 20-50 part
The meta particle diameter of aluminium hydroxide and magnesium hydroxide is less than 1 micron;
The preparation method of described silane natural cross-linking low smoke halogen-free flame retardant polyolefin material may further comprise the steps:
With polyolefin resin, initiator, vinyl silanes and oxidation inhibitor 150-180 ℃ of lower graft reaction in twin screw extruder, extruding pelletization obtains Silane Grafted material resin; And then after obtaining the fire-retardant blend A of Silane Grafted material material with other components are mixing, mix with described catalyzer flame-retardant master batch B material ratio again, easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
Preferably, comprise the steps:
(1) with polyolefin resin, initiator, vinyl silanes and oxidation inhibitor 150-180 ℃ of lower graft reaction in twin screw extruder, extruding pelletization obtains Silane Grafted material resin;
(2) Silane Grafted material resin, compound flame retardant, modified nano montmorillonite, lubricant, oxidation inhibitor is mixing in Banbury mixer, through the single screw extrusion machine extruding pelletization, drying obtains the fire-retardant blend A material of Silane Grafted material;
(3) with mixing in polyolefin resin, compound flame retardant, catalyzer and the anti copper agent adding Banbury mixer, through the single screw extrusion machine extruding pelletization, drying obtains catalyzer flame-retardant master batch B material;
(4) the fire-retardant blend A material of Silane Grafted material is mixed in proportion with catalyzer flame-retardant master batch B material, is easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
Silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material of the present invention, the Silane Grafted reaction is finished separately, has guaranteed the naturally effectively crosslinked of resin matrix, has avoided the side reaction that occurs in the subsequent process.Under relatively low compactedness, make product have the characteristics of easy processing and low-smoke bittern-free highly fire-proof by preferred compound flame retardant and interpolation modified nano montmorillonite.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1
Silane Grafted material resin:
Be 28% 30 parts of ethylene-vinyl acetate copolymers (Du Pont 265), 45 parts on POE elastomerics (Tao Shi 8200) with 25 parts of polyethylene (Kingsoft petrochemical industry DJ210), vinyl acetate content, 2.5 parts of vinyltrimethoxy silanes, 0.2 part of di-t-butyl peroxide, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.1 part of pentaerythritol ester, by twin screw extruder reaction extruding pelletization, carry out drying treatment after the cooling, obtain Silane Grafted material resin;
Compound flame retardant consists of:
100 parts in aluminium hydroxide
30 parts of magnesium hydroxides
20 parts of zinc borates
The fire-retardant blend A material of Silane Grafted material: with 140 parts of 100 parts of Silane Grafted material resins, compound flame retardants, 5 parts of modified nano montmorillonites (Cloisite15A), 3 parts in PE wax, 2 parts of silicone master batch, 0.8 part of the oxidation inhibitor Tyox B of above-mentioned preparation, mixing in Banbury mixer, obtain the fire-retardant blend A material of Silane Grafted material through single screw extrusion machine extruding pelletization, the air-cooled drying tower drying that enters;
Catalyzer flame-retardant master batch B material:
Be 28% 45 parts of ethylene-vinyl acetate copolymers (Du Pont 265), 55 parts on POE elastomerics (Tao Shi 8200), 145 parts of compound flame retardants, 3 parts of catalyzer dibutyl tin laurates with vinyl acetate content, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 1 part of pentaerythritol ester, 2 parts of anti copper agents, mixing in the adding Banbury mixer, obtain catalyzer flame-retardant master batch B material through single screw extrusion machine extruding pelletization, the air-cooled drying tower drying that enters.
The fire-retardant blend A material of Silane Grafted material is mixed in the ratio of 95:5 with catalyzer flame-retardant master batch B material, namely obtain silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
Embodiment 2
Silane Grafted material resin: be 18% 35 parts of ethylene-vinyl acetate copolymers (the organic 18-3 in Beijing), 30 parts of polyolefin elastomers (Mitsui DF840) with 35 parts of polyethylene (Exxon 3518CB), vinyl acetate content, 2 parts of vinyltrimethoxy silanes, 0.5 part of dicumyl peroxide, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.3 part of pentaerythritol ester, by twin screw extruder reaction extruding pelletization, carry out drying treatment after the cooling and obtain Silane Grafted material resin.
Compound flame retardant consists of:
100 parts in aluminium hydroxide
100 parts of magnesium hydroxides
40 parts of zinc borates
The fire-retardant blend A material of Silane Grafted material: with 130 parts of 100 parts of Silane Grafted material resins, compound flame retardants, 10 parts of modified nano montmorillonites (Cloisite20A), 2 parts of Zinic stearass, 3 parts of silicone master batch, 0.6 part of the oxidation inhibitor Tyox B of above-mentioned preparation, mixing in Banbury mixer, obtain the fire-retardant blend A material of Silane Grafted material through single screw extrusion machine extruding pelletization, the air-cooled drying tower drying that enters.
Catalyzer flame-retardant master batch B material: be 18% 40 parts of ethylene-vinyl acetate copolymers (the organic 18-3 in Beijing), 60 parts on ethylene-alpha-olefin copolymer elastomerics (Mitsui DF840), 140 parts of compound flame retardants, 4 parts of catalyzer dibutyltin diacetates with vinyl acetate content, 0.8 part of oxidation inhibitor Tyox B, 2 parts of anti copper agents, mixing in the adding Banbury mixer, obtain catalyzer flame-retardant master batch B material through single screw extrusion machine extruding pelletization, the air-cooled drying tower drying that enters.
The fire-retardant blend A material of Silane Grafted material is mixed in the ratio of 97:3 with catalyzer flame-retardant master batch B material, namely easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
Embodiment 3
Silane Grafted material resin: be 16% 40 parts of ethylene-ethyl acrylate copolymers, 30 parts on POE elastomerics (Exxon 8203) with 30 parts of polyethylene (Jilin Petrochemical 7042), ethyl propenoate content, 3 parts of vinyltriethoxysilanes, 0.3 part of di-t-butyl peroxide, by twin screw extruder reaction extruding pelletization, carry out drying treatment after the cooling and obtain Silane Grafted material resin.
Compound flame retardant consists of:
100 parts in aluminium hydroxide
200 parts of magnesium hydroxides
50 parts of zinc borates
The fire-retardant blend A material of Silane Grafted material: with 125 parts of 100 parts of Silane Grafted material resins, compound flame retardants, 15 parts of modified nano montmorillonites (Cloisite93A), 1.5 parts of stearic acid, 4 parts of silicone master batch, the oxidation inhibitor four [β-(3 of above-mentioned preparation, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.8 part of pentaerythritol ester, mixing in Banbury mixer, obtain the fire-retardant blend A material of Silane Grafted material through single screw extrusion machine extruding pelletization, the air-cooled drying tower drying that enters.
Catalyzer flame-retardant master batch B material: with 40 parts of ethylene-ethyl acrylate copolymers (Japanese dimerization A1150), 60 parts on ethylene-octene copolymer elastomerics (Exxon 8203), 140 parts of compound flame retardants, 3 parts of catalyzer dibutyl tin laurates, oxidation inhibitor 4,4 '-1 part of thiobis (the 6-tertiary butyl-3-methylphenol), 1.5 parts of anti copper agents, add in the Banbury mixer mixing, through the single screw extrusion machine extruding pelletization, air-cooled after drying treatment obtain catalyzer flame-retardant master batch B material.
The fire-retardant blend A material of Silane Grafted material is mixed in the ratio of 90:10 with catalyzer flame-retardant master batch B material, namely easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
More than three examples adopt the JB/T10436-2004 standards to detect, the results are shown in Table 1.
Table 1 example the performance test results
More than three silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable materials that example is prepared from, payingoff speed is fast and electric current is low, extrudes (thickness 1mm) behind the stranding, places under 23 ° of C, 65% humidity condition and can finish crosslinked in 2-3 days.
Claims (6)
1. silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material is characterized in that, is comprised of by weight 90-97:10-3 the fire-retardant blend A material of Silane Grafted material and catalyzer flame-retardant master batch B material;
The fire-retardant blend A material of described Silane Grafted material is comprised of the component of following parts by weight:
Described Silane Grafted material resin is comprised of the component of following parts by weight:
Described catalyzer flame-retardant master batch B expects that the component of following parts by weight forms:
2. silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material is characterized in that, is comprised of by weight 90-97:10-3 the fire-retardant blend A material of Silane Grafted material and catalyzer flame-retardant master batch B material;
The fire-retardant blend A material of described Silane Grafted material is comprised of the component of following parts by weight:
Described Silane Grafted material resin is comprised of the component of following parts by weight:
Described catalyzer flame-retardant master batch B expects that the component of following parts by weight forms:
The preparation method may further comprise the steps: polyolefin resin, initiator, vinyl silanes and oxidation inhibitor are carried out graft reaction under 150-180 ℃ in twin screw extruder, extruding pelletization obtains Silane Grafted material resin; And then after obtaining the fire-retardant blend A of Silane Grafted material material with other components are mixing, mix with described catalyzer flame-retardant master batch B material ratio again, easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
3. silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material according to claim 1 and 2 is characterized in that, in the described Silane Grafted material resin:
Described polyolefin resin is density 0.915-0.940g/cm
3Polyethylene, ethylene-vinyl acetate copolymer, ethylene-acrylate copolymer, ethylene-alpha-olefin copolymer elastomerics in one or more;
Described initiator is a kind of of dicumyl peroxide, di-t-butyl peroxide;
Described vinyl silanes is a kind of of vinyltrimethoxy silane, vinyltriethoxysilane or vinyl three (2-methoxyethoxy) silane;
Described oxidation inhibitor is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, Tyox B, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), three [2, the 4-di-tert-butyl-phenyl] in the phosphorous acid ester, β-positive octadecanol ester of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid one or more;
In the fire-retardant blend A material of described Silane Grafted material:
Described compound flame retardant comprises aluminium hydroxide, magnesium hydroxide and zinc borate;
Described modified nano montmorillonite is the nano imvite through the intercalator modification;
Described lubricant is one or more in organosilicon, PE wax, lipid acid or the soap;
Described oxidation inhibitor is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, Tyox B, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), three [2, the 4-di-tert-butyl-phenyl] in the phosphorous acid ester, β-positive octadecanol ester of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid one or more;
Described catalyzer flame-retardant master batch B expects that the component of following parts by weight forms:
Described compound flame retardant comprises aluminium hydroxide, magnesium hydroxide and zinc borate;
Described catalyzer is one or more in two lauric acid dioctyl tins, dibutyl tin laurate, the dibutyltin diacetate.
4. method according to claim 3 is characterized in that, described compound flame retardant is comprised of the component of following parts by weight:
100 parts in aluminium hydroxide
Magnesium hydroxide 20-200 part
Zinc borate 0-50 part.
5. method according to claim 3 is characterized in that, described compound flame retardant is comprised of the component of following parts by weight:
100 parts in aluminium hydroxide
Magnesium hydroxide 30-200 part
Zinc borate 20-50 part.
6. prepare the method for each described silane natural cross-linking low smoke halogen-free flame retardant polyolefin material of claim 1-5, it is characterized in that, may further comprise the steps:
(1) with polyolefin resin, initiator, vinyl silanes and oxidation inhibitor 150-180 ℃ of lower graft reaction in twin screw extruder, extruding pelletization obtains Silane Grafted material resin;
(2) Silane Grafted material resin, compound flame retardant, modified nano montmorillonite, lubricant, oxidation inhibitor is mixing in Banbury mixer, through the single screw extrusion machine extruding pelletization, drying obtains the fire-retardant blend A material of Silane Grafted material;
(3) with mixing in polyolefin resin, compound flame retardant, catalyzer and the anti copper agent adding Banbury mixer, through the single screw extrusion machine extruding pelletization, drying obtains catalyzer flame-retardant master batch B material;
(4) the fire-retardant blend A material of Silane Grafted material is mixed in proportion with catalyzer flame-retardant master batch B material, is easily processed silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105713453A CN103013020A (en) | 2012-12-25 | 2012-12-25 | Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105713453A CN103013020A (en) | 2012-12-25 | 2012-12-25 | Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103013020A true CN103013020A (en) | 2013-04-03 |
Family
ID=47962152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105713453A Pending CN103013020A (en) | 2012-12-25 | 2012-12-25 | Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013020A (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724759A (en) * | 2013-12-05 | 2014-04-16 | 上海至正道化高分子材料有限公司 | Halogen-free flame retardant organosilane self-crosslinked polyolefin cable material and preparation method thereof |
| CN104262883A (en) * | 2014-10-13 | 2015-01-07 | 无锡杰科塑业有限公司 | Low-smoke halogen-free flame-retardant silane crosslinked cable material capable of being crosslinked at room temperature and preparation method of cable material |
| CN105778268A (en) * | 2014-12-16 | 2016-07-20 | 北京化工大学 | Halogen-free flame-retardant nano-montmorillonite polypropylene composite material and preparation method therefor |
| CN106589564A (en) * | 2016-11-15 | 2017-04-26 | 上海新上化高分子材料有限公司 | Two-step process silane crosslinking low-smoke halogen-free flame-retarding polyolefin cable material and manufacturing method of same |
| CN106674857A (en) * | 2016-11-30 | 2017-05-17 | 中广核三角洲（苏州）新材料研发有限公司 | 1E-level K1-type non-halogen flame-retardant cable material for communication optical fiber cable of nuclear power plant and preparation process of 1E-level K1-type non-halogen flame-retardant cable material |
| CN108129787A (en) * | 2017-12-27 | 2018-06-08 | 常熟市中联光电新材料有限责任公司 | A kind of temperature resistant grade is 125 DEG C silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation method thereof |
| CN108623894A (en) * | 2018-04-28 | 2018-10-09 | 江苏德威新材料股份有限公司 | A kind of silane self-crosslinking bittern-free flame-proof material and its preparation method and application |
| CN109111828A (en) * | 2018-08-23 | 2019-01-01 | 江苏华太电力仪表有限公司 | A kind of Wear-resistant, high-temperature resistant monoblock type power station gauge ball valve |
| CN109438898A (en) * | 2018-11-13 | 2019-03-08 | 无锡杰科塑业有限公司 | Silane cross-linked polyolefin mass and preparation method thereof |
| CN109553847A (en) * | 2018-12-05 | 2019-04-02 | 上海卒业新材料科技有限公司 | Long-life crosslinked with silicane low-smoke bittern-free highly fire-proof cable material of polyolefin and preparation method |
| CN110272607A (en) * | 2019-07-10 | 2019-09-24 | 江苏上上电缆集团有限公司 | 150 DEG C of crosslinked with silicane low smoke halogen-free flame-retardant polyolefin Insulation Materials of one kind and preparation method thereof |
| CN110951201A (en) * | 2019-11-22 | 2020-04-03 | 上海至正道化高分子材料股份有限公司 | Anti-shrinkage intelligent building cloth wire silane halogen-free flame-retardant insulated cable material |
| CN111710460A (en) * | 2020-04-29 | 2020-09-25 | 成都川缆电缆有限公司 | Long-life cable and preparation method thereof |
| CN111875869A (en) * | 2020-07-06 | 2020-11-03 | 中广核高新核材科技（苏州）有限公司 | Low-smoke halogen-free flame-retardant polyolefin cable material based on silane copolymer, preparation method thereof and cable |
| CN111875868A (en) * | 2020-06-29 | 2020-11-03 | 中广核高新核材科技（苏州）有限公司 | Silane crosslinking low-smoke halogen-free flame-retardant oil-resistant polyolefin cable material, preparation method thereof and cable |
| CN112321954A (en) * | 2020-12-01 | 2021-02-05 | 扬州市缆讯电气技术服务有限公司 | Jet flame and hydrocarbon flame resistant sheath rubber and jet flame and hydrocarbon flame resistant low-voltage cable for marine oil and gas |
| CN112466536A (en) * | 2020-12-01 | 2021-03-09 | 扬州市缆讯电气技术服务有限公司 | Jet flame and hydrocarbon flame resistant medium-voltage cable for offshore oil platform and manufacturing method thereof |
| CN112457565A (en) * | 2020-11-17 | 2021-03-09 | 苏州亨利通信材料有限公司 | Low-smoke halogen-free silane crosslinking flame-retardant insulating material and preparation method thereof |
| CN113754945A (en) * | 2021-08-17 | 2021-12-07 | 安徽滁州德威新材料有限公司 | PET (polyethylene terephthalate) fiber filling low-smoke halogen-free material and preparation method thereof |
| CN114015147A (en) * | 2021-10-29 | 2022-02-08 | 苏州亨利通信材料有限公司 | Silane cross-linked low-smoke halogen-free flame-retardant polyolefin cable material and preparation method thereof |
| CN114806001A (en) * | 2022-06-01 | 2022-07-29 | 宝新高分子科技(广州)有限公司 | Method for improving cracking resistance of low-smoke halogen-free sheath material |
| CN115322465A (en) * | 2022-08-19 | 2022-11-11 | 浙江佳华精化股份有限公司 | Preparation method of ceramic high-flame-retardant cable material |
| CN115558280A (en) * | 2022-11-10 | 2023-01-03 | 苏州亨利通信材料有限公司 | B1-level silane cross-linked flame-retardant polyolefin cable material for wire distribution and preparation method thereof |
| CN115926304A (en) * | 2022-12-30 | 2023-04-07 | 金发科技股份有限公司 | Silane self-crosslinking insulation material for cable, preparation method of silane self-crosslinking insulation material and new energy automobile cable |
| CN116162306A (en) * | 2023-01-28 | 2023-05-26 | 广东安拓普聚合物科技有限公司 | Self-crosslinking flame-retardant insulating material and preparation method thereof |
| CN116199967A (en) * | 2023-03-25 | 2023-06-02 | 广东安拓普聚合物科技有限公司 | Silane crosslinked oil-resistant cable sheath material for ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030092805A1 (en) * | 2000-03-06 | 2003-05-15 | Andreas Seidel | Flame-resistant polycarbonate moulding compounds for extrusion applications |
| EP1512718A1 (en) * | 2003-08-27 | 2005-03-09 | Borealis Technology Oy | Flame retardant polymer composition comprising nanofillers |
| CN1850899A (en) * | 2006-05-19 | 2006-10-25 | 宁波一舟塑胶有限公司 | Nano kaoline fire-resistant synergistic halogen-free non-phosphor cable sheath material |
| CN1923879A (en) * | 2006-09-19 | 2007-03-07 | 上海电缆研究所 | Silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation technology thereof |
| CN102153802A (en) * | 2011-03-07 | 2011-08-17 | 沭阳优唯新材料有限公司 | Ultraviolet-light deeply cross-linked halogen-free flame-retardant polyolefin cable material and method for preparing ultraviolet-light deeply cross-linked halogen-free flame-retardant polyolefin cable insulating or sheathing layer from same |
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN102558733A (en) * | 2011-12-28 | 2012-07-11 | 上海新上化高分子材料有限公司 | Preparation method of silane cross-linked low-smoke non-halogen flame-retardant polyolefin |
| CN102731894A (en) * | 2012-07-13 | 2012-10-17 | 苏州德尔泰高聚物有限公司 | High temperature resistant anti-cracking high-flame retarding irradiation crosslinking low smoke zero halogen cable material and preparation method |
-
2012
- 2012-12-25 CN CN2012105713453A patent/CN103013020A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030092805A1 (en) * | 2000-03-06 | 2003-05-15 | Andreas Seidel | Flame-resistant polycarbonate moulding compounds for extrusion applications |
| EP1512718A1 (en) * | 2003-08-27 | 2005-03-09 | Borealis Technology Oy | Flame retardant polymer composition comprising nanofillers |
| CN1850899A (en) * | 2006-05-19 | 2006-10-25 | 宁波一舟塑胶有限公司 | Nano kaoline fire-resistant synergistic halogen-free non-phosphor cable sheath material |
| CN1923879A (en) * | 2006-09-19 | 2007-03-07 | 上海电缆研究所 | Silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation technology thereof |
| CN102153802A (en) * | 2011-03-07 | 2011-08-17 | 沭阳优唯新材料有限公司 | Ultraviolet-light deeply cross-linked halogen-free flame-retardant polyolefin cable material and method for preparing ultraviolet-light deeply cross-linked halogen-free flame-retardant polyolefin cable insulating or sheathing layer from same |
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN102558733A (en) * | 2011-12-28 | 2012-07-11 | 上海新上化高分子材料有限公司 | Preparation method of silane cross-linked low-smoke non-halogen flame-retardant polyolefin |
| CN102731894A (en) * | 2012-07-13 | 2012-10-17 | 苏州德尔泰高聚物有限公司 | High temperature resistant anti-cracking high-flame retarding irradiation crosslinking low smoke zero halogen cable material and preparation method |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724759A (en) * | 2013-12-05 | 2014-04-16 | 上海至正道化高分子材料有限公司 | Halogen-free flame retardant organosilane self-crosslinked polyolefin cable material and preparation method thereof |
| CN103724759B (en) * | 2013-12-05 | 2016-04-20 | 上海至正道化高分子材料股份有限公司 | A kind of halogen-free flame-retardant organosilane self crosslinking polyolefin cable material and preparation method thereof |
| CN104262883A (en) * | 2014-10-13 | 2015-01-07 | 无锡杰科塑业有限公司 | Low-smoke halogen-free flame-retardant silane crosslinked cable material capable of being crosslinked at room temperature and preparation method of cable material |
| CN105778268A (en) * | 2014-12-16 | 2016-07-20 | 北京化工大学 | Halogen-free flame-retardant nano-montmorillonite polypropylene composite material and preparation method therefor |
| CN106589564A (en) * | 2016-11-15 | 2017-04-26 | 上海新上化高分子材料有限公司 | Two-step process silane crosslinking low-smoke halogen-free flame-retarding polyolefin cable material and manufacturing method of same |
| CN106674857A (en) * | 2016-11-30 | 2017-05-17 | 中广核三角洲（苏州）新材料研发有限公司 | 1E-level K1-type non-halogen flame-retardant cable material for communication optical fiber cable of nuclear power plant and preparation process of 1E-level K1-type non-halogen flame-retardant cable material |
| CN108129787A (en) * | 2017-12-27 | 2018-06-08 | 常熟市中联光电新材料有限责任公司 | A kind of temperature resistant grade is 125 DEG C silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation method thereof |
| CN108623894A (en) * | 2018-04-28 | 2018-10-09 | 江苏德威新材料股份有限公司 | A kind of silane self-crosslinking bittern-free flame-proof material and its preparation method and application |
| CN108623894B (en) * | 2018-04-28 | 2024-04-05 | 江苏德威新材料股份有限公司 | Silane self-crosslinking halogen-free flame retardant material and preparation method and application thereof |
| CN109111828A (en) * | 2018-08-23 | 2019-01-01 | 江苏华太电力仪表有限公司 | A kind of Wear-resistant, high-temperature resistant monoblock type power station gauge ball valve |
| CN109438898A (en) * | 2018-11-13 | 2019-03-08 | 无锡杰科塑业有限公司 | Silane cross-linked polyolefin mass and preparation method thereof |
| CN109553847A (en) * | 2018-12-05 | 2019-04-02 | 上海卒业新材料科技有限公司 | Long-life crosslinked with silicane low-smoke bittern-free highly fire-proof cable material of polyolefin and preparation method |
| CN110272607A (en) * | 2019-07-10 | 2019-09-24 | 江苏上上电缆集团有限公司 | 150 DEG C of crosslinked with silicane low smoke halogen-free flame-retardant polyolefin Insulation Materials of one kind and preparation method thereof |
| CN110951201A (en) * | 2019-11-22 | 2020-04-03 | 上海至正道化高分子材料股份有限公司 | Anti-shrinkage intelligent building cloth wire silane halogen-free flame-retardant insulated cable material |
| CN111710460A (en) * | 2020-04-29 | 2020-09-25 | 成都川缆电缆有限公司 | Long-life cable and preparation method thereof |
| CN111710460B (en) * | 2020-04-29 | 2022-02-18 | 成都川缆电缆有限公司 | Long-life cable and preparation method thereof |
| CN111875868A (en) * | 2020-06-29 | 2020-11-03 | 中广核高新核材科技（苏州）有限公司 | Silane crosslinking low-smoke halogen-free flame-retardant oil-resistant polyolefin cable material, preparation method thereof and cable |
| CN111875869A (en) * | 2020-07-06 | 2020-11-03 | 中广核高新核材科技（苏州）有限公司 | Low-smoke halogen-free flame-retardant polyolefin cable material based on silane copolymer, preparation method thereof and cable |
| CN112457565A (en) * | 2020-11-17 | 2021-03-09 | 苏州亨利通信材料有限公司 | Low-smoke halogen-free silane crosslinking flame-retardant insulating material and preparation method thereof |
| CN112321954A (en) * | 2020-12-01 | 2021-02-05 | 扬州市缆讯电气技术服务有限公司 | Jet flame and hydrocarbon flame resistant sheath rubber and jet flame and hydrocarbon flame resistant low-voltage cable for marine oil and gas |
| CN112321954B (en) * | 2020-12-01 | 2023-04-04 | 扬州市缆讯电气技术服务有限公司 | Jet flame and hydrocarbon flame resistant sheath rubber and jet flame and hydrocarbon flame resistant low-voltage cable for marine oil and gas |
| CN112466536A (en) * | 2020-12-01 | 2021-03-09 | 扬州市缆讯电气技术服务有限公司 | Jet flame and hydrocarbon flame resistant medium-voltage cable for offshore oil platform and manufacturing method thereof |
| CN113754945A (en) * | 2021-08-17 | 2021-12-07 | 安徽滁州德威新材料有限公司 | PET (polyethylene terephthalate) fiber filling low-smoke halogen-free material and preparation method thereof |
| CN114015147A (en) * | 2021-10-29 | 2022-02-08 | 苏州亨利通信材料有限公司 | Silane cross-linked low-smoke halogen-free flame-retardant polyolefin cable material and preparation method thereof |
| CN114806001A (en) * | 2022-06-01 | 2022-07-29 | 宝新高分子科技(广州)有限公司 | Method for improving cracking resistance of low-smoke halogen-free sheath material |
| CN115322465A (en) * | 2022-08-19 | 2022-11-11 | 浙江佳华精化股份有限公司 | Preparation method of ceramic high-flame-retardant cable material |
| CN115322465B (en) * | 2022-08-19 | 2023-06-23 | 浙江佳华精化股份有限公司 | Preparation method of ceramic high-flame-retardance cable material |
| CN115558280A (en) * | 2022-11-10 | 2023-01-03 | 苏州亨利通信材料有限公司 | B1-level silane cross-linked flame-retardant polyolefin cable material for wire distribution and preparation method thereof |
| CN115926304A (en) * | 2022-12-30 | 2023-04-07 | 金发科技股份有限公司 | Silane self-crosslinking insulation material for cable, preparation method of silane self-crosslinking insulation material and new energy automobile cable |
| CN116162306A (en) * | 2023-01-28 | 2023-05-26 | 广东安拓普聚合物科技有限公司 | Self-crosslinking flame-retardant insulating material and preparation method thereof |
| CN116199967A (en) * | 2023-03-25 | 2023-06-02 | 广东安拓普聚合物科技有限公司 | Silane crosslinked oil-resistant cable sheath material for ship |
| CN116199967B (en) * | 2023-03-25 | 2023-09-15 | 广东安拓普聚合物科技有限公司 | Silane crosslinked oil-resistant cable sheath material for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103013020A (en) | Natural silane cross-linking LSOH (Low Smoke Zero Halogen) flame-retardant polyolefin cable material and preparation method thereof | |
| CN103724759B (en) | A kind of halogen-free flame-retardant organosilane self crosslinking polyolefin cable material and preparation method thereof | |
| CN101633754B (en) | Oil resistant type silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material and preparation method thereof | |
| CN1923879A (en) | Silicane crosslinking flame retardant polyolefin cable material with low smoke halogen and preparation technology thereof | |
| CN102731917B (en) | Silane self-crosslinking halogen-free low-smoke flame-retardant elastic material and preparation method thereof | |
| CN112321934A (en) | Irradiation crosslinking low-smoke halogen-free flame-retardant polyolefin material for 150 ℃ American standard electronic wire and preparation method thereof | |
| CN101781419B (en) | Organosilane crosslinked polyethylene insulation material for 20kV cable and preparation method thereof | |
| WO2021129217A1 (en) | Low-smoke and halogen-free building wire and cable material, and preparation method therefor | |
| CN108623894B (en) | Silane self-crosslinking halogen-free flame retardant material and preparation method and application thereof | |
| CN110746683A (en) | Ultraviolet-crosslinked high-flame-retardant low-smoke halogen-free polyolefin cable material and preparation method thereof | |
| CN104650446A (en) | Nano-clay-containing irradiation crosslinked polyolefin cable material and preparation method thereof | |
| CN106589564A (en) | Two-step process silane crosslinking low-smoke halogen-free flame-retarding polyolefin cable material and manufacturing method of same | |
| CN110760120B (en) | High-short-circuit-resistance low-smoke halogen-free home decoration wire and cable material and preparation method thereof | |
| CN109553846A (en) | Long-life irradiated crosslinking low-smoke and halogen-free High-flame retardance polyolefin cable material and preparation method | |
| CN111019224A (en) | Photovoltaic cable insulating material and preparation method thereof | |
| CN110938252A (en) | B1-grade stress cracking resistant thermoplastic low-smoke halogen-free cable material and preparation method thereof | |
| CN103554639B (en) | A kind of production method of environment-friendly halogen-free flame-proof electric wire | |
| CN110655707A (en) | Novel low-smoke halogen-free flame-retardant cable material | |
| CN113372644A (en) | High-flame-retardant cross-linked low-smoke halogen-free polyolefin insulating material and preparation method thereof | |
| CN105153621A (en) | Anti-pre-crosslinking rapid-solidification low-smoke zero-halogen flame-retardant silane crosslinking nano-modified polyolefin composition | |
| CN109485989B (en) | Cable material for photovoltaic cable and preparation method thereof | |
| CN105153610A (en) | Low-smoke halogen-free high-flame-retardant small-wire-diameter wire and cable material and preparation method thereof | |
| CN103524853A (en) | Formula of cable insulation material excellent in performance | |
| CN114516985B (en) | Insulating coating material and application thereof | |
| CN103554636A (en) | Preparation process of material with excellent performance for cable insulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130403 |