CN106566097A - Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material - Google Patents

Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material Download PDF

Info

Publication number
CN106566097A
CN106566097A CN201610999943.9A CN201610999943A CN106566097A CN 106566097 A CN106566097 A CN 106566097A CN 201610999943 A CN201610999943 A CN 201610999943A CN 106566097 A CN106566097 A CN 106566097A
Authority
CN
China
Prior art keywords
parts
cable material
flame
app
retardant
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
Application number
CN201610999943.9A
Other languages
Chinese (zh)
Inventor
陈建利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianzhu University
Anhui University of Architecture
Original Assignee
Anhui University of Architecture
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui University of Architecture filed Critical Anhui University of Architecture
Priority to CN201610999943.9A priority Critical patent/CN106566097A/en
Publication of CN106566097A publication Critical patent/CN106566097A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2255—Oxides; Hydroxides of metals of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

Abstract

The invention belongs to the field of flame-retardant wires and cables, and particularly relates to an ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material. The cable material is prepared from the following components in parts by weight: 100 parts of polyolefin, 2-6 parts of molybdenum trioxide, 3-8 parts of nano graphene powder, 6-10 parts of ammonium polyphosphate, and 0.5-1.5 parts of dibutyltin dilaurate. The above raw materials are stirred, mixed up, kneaded, extruded and granulated, and then the flame-retardant cable material is finally obtained. The flame-retardant cable material is free of any halogen element. When the flame-retardant cable material is burned, no toxic gas is released. Therefore, the purpose of environmental protection is realized. The oxygen index of the modified cable material is up to 36, and the UL 94 flame-retardant level of the flame-retardant cable material is up to V-0. The largest flaming smoke density of the flame-retardant cable material is not over 50, and the toxicity index thereof is not over 2.0. Therefore, the cable material is good in low-smoke, halogen-free, environment-friendly and flame-retardant effects.

Description

A kind of APP is modified fireproofing cable material without halide
Technical field
The invention belongs to the flame-retardant modified field of CABLE MATERIALS, and in particular to a kind of APP is modified low-smoke halogen-free inflaming-retarding cable Material.
Background technology
Count according to NFA office, the fire of China 30% is all because ignition of cable causes.Due to traditional cable Using it is more be polrvinyl chloride (PVC) insulation and polyethylene insulation, even if flame retardant cable, all without addition resistance in insulant Combustion agent, simply adopts fire proofing in terms of cable sheath material.Many fire are all because cable overload or short circuit cause absolutely The fire that edge catches fire and causes, although PVC insulation inherently has certain flame retardant effect, but because PVC insulate when catching fire Can discharge substantial amounts of smog and toxic gas, and the easily drippage that burns, thus not only can initiation fire, and also affect personnel's Escape, and polyethylene insulation is more difficult due to adding fire retardant, the country is substantially without fire retardant using polyethylene insulation , so this material is also inflammable when catching fire and drips, and initiation fire.
Prior art adds the inorganic combustion inhibitor of magnesium hydroxide or aluminium hydroxide etc, but this nothing in polyethylene insulation Machine fire retardant affects larger to the mechanical performance of XLPE, electrical property, and is not easy to processing, therefore is rarely used in electric wire neck Domain.And add organic fire-retardant in polyethylene insulation, and it is substantially containing halogen, toxic gas can be discharged during burning, Environmental requirement is not met again.
The content of the invention
The invention aims to overcome above-mentioned technological deficiency, there is provided a kind of modified low-smoke non-halogen flame-retardant electricity of APP Cable material, the CABLE MATERIALS is made using the fire-resistant cable material that APP, Graphene etc. are modified, with preferable flame retardant effect, and The purpose of low smoke and zero halogen can be realized.
For achieving the above object, present invention employs technical scheme below：
A kind of APP is modified fireproofing cable material without halide, it is characterised in that the CABLE MATERIALS is by following weight portion Component make：100 parts of polyolefin, 2～6 parts of molybdenum trioxide, 3～8 parts of nano-graphene powder, 6～10 parts of APP, February 0.5～1.5 part of dilaurylate.
Preferably, the CABLE MATERIALS is made up of the component of following weight portion：100 parts of polyolefin, 4～5 parts of molybdenum trioxide, receive 5～7 parts of Graphene powder of rice, 7～9 parts of APP, 0.8～1.2 part of dibutyl tin laurate.
It is further preferred that the CABLE MATERIALS is made up of the component of following weight portion：100 parts of polyolefin, molybdenum trioxide 4.5 Part, 6 parts of nano-graphene powder, 8 parts of APP, 1 part of dibutyl tin laurate.
The preparation method of the modified fireproofing cable material without halide of described APP is as follows：
A) polyolefin, molybdenum trioxide, nano-graphene powder, APP, the fourth of tin dilaurate two of above-mentioned weight portion are weighed Ji Xi, adds in high-speed mixer after mixing, and 15～20min is mixed under 300～500 revs/min of rotating speed, and premix material is obtained；
B) premix material obtained by step a) is carried out into kneading in masticator, at a temperature of 140～150 DEG C, in masticator 20～30min of middle mixing, is obtained raw material after mixing；
C) raw material after the mixing obtained by step b) is added in two steps type single screw extrusion machine, in body temperature 145～180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, fireproofing cable material without halide is obtained.
Described polyolefin is Silane Grafted Low Density Polyethylene.
The gas vapor density that the molybdenum trioxide is generated when burning is larger, can for a long time rest on combustion zone, has There are preferable blanketing effect and dilution effect, the i.e. gas vapor can be with heat-insulated, oxygen barrier, while also rising when being covered in polymer surfaces To the effect of dilution imflammable gas, molybdenum trioxide can also capture when decomposing maintain in gas phase burning chain reaction it is active from By base, change the reaction pattern in gas phase, reduce exothermic heat of reaction amount and slow down or terminate combustion reaction.And molybdenum trioxide may be used also With the generation for reducing jet-black quantity during burning with suppress acid.
The intensive decomposition when APP is more than 250 DEG C, generation by heat release carbon dioxide, ammonia, nitrogen, two The non-flammable gases such as nitrogen oxide and water.The concentration of oxygen and produced imflammable gas during macromolecular material decomposes in air Diluted by these gases, while produced thermal convection current in the overload for being formed can take away a part of heat, the nitrogen of generation can To catch free radical, suppress the chain reaction of macromolecular material, reach the purpose for removing free radical, it is good fire-retardant so as to realize Effect.
The nano-graphene powder is added in polyolefine material, and in burning, the Graphene of addition can be in polymer surfaces Cystose charcoal can be formed, in material surface effective protective layer is formed, prevent heat and oxygen to transmit to polymeric inner, while Prevent polymer degradation products to flame spread, the rhermal decomposition rate for making polymer is less than the speed maintained needed for flame, most Whole knock down the flame.Additionally, the carbonization nitride layer of Graphene performance is adsorbed in the polymer melt region of burning, it is therefore prevented that drip, keep away The propagation of flame that CABLE MATERIALS often occurs is exempted from.
Beneficial effects of the present invention are：The fireproofing cable material without halide being modified by APP, due to not containing halogen Race's element, will not discharge toxic gas during burning, play the purpose of environmental protection, and modified cable has fine low cigarette, fire-retardant Effect, the oxygen index (OI) of CABLE MATERIALS can reach 36, UL94 fire-retardant ranks and reach V-0, have flame smoke density maximum less than 50, toxicity Index is less than 2.0.
Specific embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, but It should be appreciated that these descriptions are simply to further illustrate the features and advantages of the present invention, rather than to the claims in the present invention Limit.
Embodiment 1
(1) 100 parts of polyolefin, 2 parts of molybdenum trioxide, 3 parts of nano-graphene powder, 6 parts of APP, tin dilaurate two are weighed Add in high-speed mixer after 0.5 part of mixing of butyl tin, under 300 revs/min of rotating speed 15min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 140 DEG C, is mixed in masticator Refining 20min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 36, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 49, Toxicity refers to 2.0.
Embodiment 2
(1) 100 parts of polyolefin, 6 parts of molybdenum trioxide, 8 parts of nano-graphene powder, 10 parts of APP, tin dilaurate are weighed Add in high-speed mixer after 1.5 parts of mixing of dibutyl tin, under 350 revs/min of rotating speed 16min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 143 DEG C, is mixed in masticator Refining 22min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 38, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 41, Toxicity refers to 1.7.
Embodiment 3
(1) 100 parts of polyolefin, 3 parts of molybdenum trioxide, 4 parts of nano-graphene powder, 6.5 parts of APP, tin dilaurate are weighed Add in high-speed mixer after 0.8 part of mixing of dibutyl tin, under 350 revs/min of rotating speed 17min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 145 DEG C, is mixed in masticator Refining 24min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 37, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 45, Toxicity refers to 1.74.
Embodiment 4
(1) 100 parts of polyolefin, 4 parts of molybdenum oxide, 5 parts of nano-graphene powder, 7 parts of APP, the fourth of tin dilaurate two are weighed Add in high-speed mixer after the 1.2 parts of mixing of base stannum, under 350 revs/min of rotating speed 18min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 147 DEG C, is mixed in masticator Refining 26min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 36.6, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 46, toxicity refers to 1.83.
Embodiment 5
(1) 100 parts of polyolefin, 5 parts of molybdenum oxide, 7 parts of nano-graphene powder, 9 parts of APP, the fourth of tin dilaurate two are weighed Add in high-speed mixer after the 0.9 part of mixing of base stannum, under 350 revs/min of rotating speed 19min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 149 DEG C, is mixed in masticator Refining 28min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 37.6, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 44, toxicity refers to 1.7.
Embodiment 6
(1) 100 parts of polyolefin, 4.5 parts of molybdenum trioxide, 6 parts of nano-graphene powder, 8 parts of APP, tin dilaurate are weighed Add in high-speed mixer after 1 part of mixing of dibutyl tin, under 350 revs/min of rotating speed 20min is mixed, premix material is obtained；
(2) premix material obtained by step (1) is carried out into kneading in masticator, at a temperature of 150 DEG C, is mixed in masticator Refining 30min, is obtained raw material after mixing；
(3) by after the mixing obtained by step (2) raw material add two steps type single screw extrusion machine in, body temperature 145～ 180 DEG C, extruding pelletization at 185～205 DEG C of head temperature, are obtained fireproofing cable material without halide.
Jing tests are measured, and the oxygen index (OI) of CABLE MATERIALS can reach 38, UL94 fire-retardant ranks and reach V-0, there is flame smoke density 40, Toxicity refers to 1.7.
The toxicity of burning evolved gas, is the most intuitively animal exposure method.But easy itself and practicality is measurement toxicity Index, according to JB/T10707-2007 standards, so-called poison exponent is exactly that fully burning is produced in 1m3 volumes for 100g materials Various gases concentration and be exposed to the summation that 30min in corresponding gas causes people's concentration proportion desperately.Burn in proof box The gas that the analysis of product should include has：Carbon dioxide (CO2), carbon monoxide (CO), hydrogen sulfide (H2S), ammonia (NH3), Formaldehyde (HCHO), hydrogen chloride (HCl), propylene cyanogen (CH2CHCN), sulfur dioxide (SO2), nitrogen oxide (NO+NO2), phenol (C6H5OH), Blausure (German) (HCN), hydrogen bromide (HBr), fluohydric acid gas (HF), phosgene (COCl2).Poison exponent test can be according to JB/ Regulation in T10707-2007 is carried out, the regulation in concrete test reference standard appendix A.
Smoke density test is carried out under the conditions of having flame, and according to the regulation in JB/T10707-2007 smoke density examination is carried out Test.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention. Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one The most wide scope for causing.

Claims (4)

1. the modified fireproofing cable material without halide of a kind of APP, it is characterised in that the CABLE MATERIALS is by following weight portion Component is made：100 parts of polyolefin, 2～6 parts of molybdenum trioxide, 3～8 parts of nano-graphene powder, 6～10 parts of APP, two Laurels 0.5～1.5 part of sour dibutyl tin；
The preparation method of the modified fireproofing cable material without halide of described APP is as follows：
A) polyolefin, molybdenum trioxide, nano-graphene powder, APP, the dibutyl tin laurate of above-mentioned weight portion are weighed, Add after mixing in high-speed mixer, 15～20min is mixed under 300～500 revs/min of rotating speed, premix material is obtained；
B) premix material obtained by step a) is carried out into kneading in masticator, at a temperature of 140～150 DEG C, is mixed in masticator 20～30min of refining, is obtained raw material after mixing；
C) by after the mixing obtained by step b) raw material add two steps type single screw extrusion machine in, 145～180 DEG C of body temperature, Extruding pelletization at 185～205 DEG C of head temperature, is obtained fireproofing cable material without halide.
2. the modified fireproofing cable material without halide of a kind of APP according to claim 1, it is characterised in that preferably , the CABLE MATERIALS is made up of the component of following weight portion：100 parts of polyolefin, 4～5 parts of molybdenum trioxide, nano-graphene powder 5 ～7 parts, 7～9 parts of APP, 0.8～1.2 part of dibutyl tin laurate.
3. the modified fireproofing cable material without halide of a kind of APP according to claim 1, it is characterised in that further Preferably, the CABLE MATERIALS is made up of the component of following weight portion：100 parts of polyolefin, 4.5 parts of molybdenum trioxide, nano-graphene 6 parts of powder, 8 parts of APP, 1 part of dibutyl tin laurate.
4. the modified fireproofing cable material without halide of a kind of APP according to claim 1, it is characterised in that：Described Polyolefin is Silane Grafted Low Density Polyethylene.
CN201610999943.9A 2016-11-14 2016-11-14 Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material Pending CN106566097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610999943.9A CN106566097A (en) 2016-11-14 2016-11-14 Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610999943.9A CN106566097A (en) 2016-11-14 2016-11-14 Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material

Publications (1)

Publication Number Publication Date
CN106566097A true CN106566097A (en) 2017-04-19

Family

ID=58542637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610999943.9A Pending CN106566097A (en) 2016-11-14 2016-11-14 Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material

Country Status (1)

Country Link
CN (1) CN106566097A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111793262A (en) * 2020-06-18 2020-10-20 日丰企业集团有限公司 Fireproof EPE pearl heat-insulation pipe cotton, packaging pipe and preparation method thereof
CN113717450A (en) * 2020-05-29 2021-11-30 苏州史泰诺科技股份有限公司 Low-smoke halogen-free flame-retardant cable material and preparation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101245169A (en) * 2008-03-21 2008-08-20 江苏德威新材料股份有限公司 Water cooking preventing low-smoke non-halogen flame-proof silicone hydride crosslinked polyolefin composition and method of producing the same
CN101633754A (en) * 2009-05-22 2010-01-27 上海凯波特种电缆料厂有限公司 Oil resistant type silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material and preparation method thereof
CN101659870A (en) * 2009-07-24 2010-03-03 安徽欣意电缆有限公司 Low-smoke halogen free flame retardant, preparation method and method thereof for preparing flame-resistant materials
CN102076750A (en) * 2008-06-30 2011-05-25 陶氏环球技术公司 Polymer composite with intumescent graphene
CN102304254A (en) * 2011-08-18 2012-01-04 常熟泓淋电线电缆有限公司 Silane crosslinked halogen-free flame-retarding polyolefin wire and cable material
CN103172918A (en) * 2011-12-22 2013-06-26 上海杰事杰新材料(集团)股份有限公司 Low-smoke halogen-free flame-retardant cable material and preparation method thereof
CN103205051A (en) * 2013-03-18 2013-07-17 中利科技集团股份有限公司 Low-smoke zero-halogen flame-retardant silane crosslinking polyolefin and preparation method thereof
CN103450621A (en) * 2013-08-15 2013-12-18 江苏三角洲塑化有限公司 High-temperature-resistant low-smoke halogen-free flame-retardant thermoplastic elastomer cable material and preparation method thereof
CN103739925A (en) * 2013-12-24 2014-04-23 上海至正道化高分子材料有限公司 Environment-friendly low-temperature anti-twisting and low-smoke halogen-free flame retardant cable material and preparation method thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101245169A (en) * 2008-03-21 2008-08-20 江苏德威新材料股份有限公司 Water cooking preventing low-smoke non-halogen flame-proof silicone hydride crosslinked polyolefin composition and method of producing the same
CN102076750A (en) * 2008-06-30 2011-05-25 陶氏环球技术公司 Polymer composite with intumescent graphene
CN101633754A (en) * 2009-05-22 2010-01-27 上海凯波特种电缆料厂有限公司 Oil resistant type silane natural cross-linking low smoke halogen-free flame retardant polyolefin cable material and preparation method thereof
CN101659870A (en) * 2009-07-24 2010-03-03 安徽欣意电缆有限公司 Low-smoke halogen free flame retardant, preparation method and method thereof for preparing flame-resistant materials
CN102304254A (en) * 2011-08-18 2012-01-04 常熟泓淋电线电缆有限公司 Silane crosslinked halogen-free flame-retarding polyolefin wire and cable material
CN103172918A (en) * 2011-12-22 2013-06-26 上海杰事杰新材料(集团)股份有限公司 Low-smoke halogen-free flame-retardant cable material and preparation method thereof
CN103205051A (en) * 2013-03-18 2013-07-17 中利科技集团股份有限公司 Low-smoke zero-halogen flame-retardant silane crosslinking polyolefin and preparation method thereof
CN103450621A (en) * 2013-08-15 2013-12-18 江苏三角洲塑化有限公司 High-temperature-resistant low-smoke halogen-free flame-retardant thermoplastic elastomer cable material and preparation method thereof
CN103739925A (en) * 2013-12-24 2014-04-23 上海至正道化高分子材料有限公司 Environment-friendly low-temperature anti-twisting and low-smoke halogen-free flame retardant cable material and preparation method thereof

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
吴鸿飞: "石墨烯阻燃改性聚合物研究进展", 《广州化工》 *
徐应麟，等: "《电线电缆手册 第2册》", 30 April 2014, 机械工业出版社 *
王永强，等: "《阻燃材料及应用技术》", 30 April 2003, 化学工业出版社 *
马之庚，等: "《工程塑料手册》", 31 October 2004, 机械工业出版社 *
龙海，等: "石墨烯改性聚合物阻燃材料的研究进展", 《功能材料》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113717450A (en) * 2020-05-29 2021-11-30 苏州史泰诺科技股份有限公司 Low-smoke halogen-free flame-retardant cable material and preparation method thereof
CN111793262A (en) * 2020-06-18 2020-10-20 日丰企业集团有限公司 Fireproof EPE pearl heat-insulation pipe cotton, packaging pipe and preparation method thereof
CN111793262B (en) * 2020-06-18 2023-10-03 日丰企业集团有限公司 Fireproof EPE pearl heat-insulating pipe cotton and packaging pipe and preparation method thereof

Similar Documents

Publication Publication Date Title
Xie et al. Expandable graphite systems for halogen‐free flame‐retarding of polyolefins. I. Flammability characterization and synergistic effect
CN102453332B (en) Environment-friendly flame retardant asphalt and preparation method thereof
CN102250406B (en) Polyethylene material with high flame resistance
CN109593266B (en) Ultralow-smoke-density halogen-free flame-retardant cable material and preparation method thereof
CN106589746A (en) Graphene-modified low-smoke halogen-free flame-retardant cable material
CN104530519A (en) Halogen-free low-smoke fire-resistant cable material, and preparation method thereof
CN107722488A (en) A kind of environment-friendly cable Insulation Material and preparation method thereof, cable cover(ing)
CN103694499A (en) Migration resistant and high flame retardant halogen-free flame retardant system used for thermoplastic elastomers
CN106566097A (en) Ammonium polyphosphate-modified low-smoke, halogen-free and flame-retardant cable material
CN111647218A (en) Ultra-soft low-smoke halogen-free flame-retardant polyolefin cable material and preparation method thereof
CN103087394A (en) LSOH (Low Smoke Zero Halogen) flame-retardant cable material
CN108084550A (en) Fireproofing cable material without halide and preparation method thereof
CN113248813B (en) Efficient halogen-free flame-retardant cable material and preparation method thereof
CN106566167A (en) Ferrocene modified low-smoke and halogen-free flame-retardant cable material
CN103849062A (en) Halogen-free flame-retardant cable sheath material
CN106751056A (en) A kind of ester modified fireproofing cable material without halide of phosphate trimethylbenzene
CN107118469A (en) A kind of new smoke suppression pipes and electrical casing pipe
CN107556601A (en) A kind of low smoke halogen-free flame-retardant polyolefin Insulation Material and preparation method thereof
Clough Aging effects on fire‐retardant additives in polymers
US5726231A (en) Flame retardant polyolefin compound having low smoking and toxicity
CN103333417B (en) A kind of halogen-free intumescent flame-retardant height isotactic polybutene-1 material and preparation method thereof
KR102488846B1 (en) Coating composition for wire cable coating
CN104961962B (en) A kind of composite cable material with flame retardant effect and preparation method thereof
CN113717450B (en) Low-smoke halogen-free flame-retardant cable material and preparation method thereof
CN113024935A (en) Halogen-free flame-retardant linear low-density polyethylene material and preparation method thereof

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20170419

RJ01 Rejection of invention patent application after publication