CN106243478A - A kind of ceramic fireproof cable material of polyolefin and preparation method thereof - Google Patents
A kind of ceramic fireproof cable material of polyolefin and preparation method thereof Download PDFInfo
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- CN106243478A CN106243478A CN201610742684.1A CN201610742684A CN106243478A CN 106243478 A CN106243478 A CN 106243478A CN 201610742684 A CN201610742684 A CN 201610742684A CN 106243478 A CN106243478 A CN 106243478A
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- polyolefin
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- 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
- C08K3/38—Boron-containing 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
Abstract
A kind of pottery magnetization fireproof cable material of polyolefin and preparation method thereof, its method includes Ethylene vinyl ethyl acetate rubber, zinc oxide, age resistor, lubricant, antimony oxide, Firebrake ZB and assistant crosslinking agent put into mixer mixing, again by ceramic fire retardant, colour black, reactive-type flame retardant, silane coupler and processing aid put into mixer mixing, finally by mixing in assistant crosslinking agent and peroxide cross-linking agent input banbury, mixing uniform sizing material is discharged from banbury, triangle bag is played by mill, Bao Tong, film-making is rolled again by calender, i.e. obtain pottery magnetization fireproof cable material of polyolefin.Product of the present invention is to pressing down cigarette and suppressing ashes combustion efficiency good, there is good low-temperature flexibility performance, its flexibility, elasticity, the transparency, lustrous surface property and chemical stability are good, and aging resistance, arc resistance, impact strength, flexural strength and ozone resistance are good.And physical property and electrical property are without bad impact.
Description
Technical field
The present invention relates to cable material technical field, particularly a kind of pottery magnetization fireproof cable material of polyolefin and system thereof
Preparation Method.
Background technology
Along with sharply increasing of urban population, skyscraper, hotel, large supermarket, hospital, station, airport are continuous
Increasing, subway, tunnel and large-scale place of public amusement, public transit facility also sharply increase, and the importance of security against fire is convex
Reveal to come；The most in the case of fire, ensure the unimpeded of electric power and communication within a certain period of time, win to greatest extent
Valuable time, reduce the injures and deaths of personnel and the loss of lives and properties, be the problems constantly explored of people.
At present, fireproof electric wire cable both domestic and external uses traditional magnesium oxide mineral insulation cable and mica tape mostly
The fire-resisting cable being wound around；Cable needs the equipment that import is special, and price is the most expensive, and fund input is big.It addition, conventional mineral
The outer jacket of insulation fireproof cable is that copper pipe produces through special pressure drawing process, and its product is costly on cost,
Limit its promoted extension.Tradition fireproof cable is during production and processing, transport, line arrangement installation and use etc. simultaneously
Property requirement, cause it to be difficult to large-scale universal use, particularly at civil buildings etc..And be wound around by mica tape
Fireproof cable in process of production, needs multi-lay winding, and mica tape exists the situation of the easy moisture absorption simultaneously, in existing production work
Under the conditions of skill, often result in defect at seam crossing, mica tape embrittlement after ablation, easily come off, fireproof time actually used
Effect is not fine, it is difficult to ensure communication, electric power in the case of fire safe and smooth.
In recent years, market occurring a kind of Ceramic silicon rubber, there is the defect that physical and mechanical properties is the best in this product, with
Time the anti-wear performance of Ceramic silicon rubber and electrical insulation capability be not fine, use generally as fire protective lining, limit it anti-
Range on fire fire-resisting cable.Ceramic silicon rubber when mixing must special mixing facilities, elastomeric compound can not carry out pelletize or
Tabletting；Simultaneously during extrusion operation, there is time-consuming inefficient situation.
Therefore study novel pottery magnetization fireproof cable material of polyolefin and be extremely necessary.
Summary of the invention
An object of the present invention is to overcome the deficiencies in the prior art, and provides a kind of pottery magnetization fireproof polyolefin electricity
Cable material, expensive to solve existing fireproof construction of cable complexity, mounting and installation is more difficult, causes its range to be subject to
Problem to the very day of one's doom.
The technical scheme realizing above-mentioned purpose of the present invention is: a kind of pottery magnetization fireproof cable material of polyolefin, Qi Zhongsuo
Parts by weight containing component and each component are as follows:
Ethylene-vinyl ethyl acetate rubber 100～120 parts, zinc oxide 5～10 parts, age resistor 3～5 parts, lubricant 0.5
～1.5 parts, ceramic fire retardant 8～25 parts, reactive-type flame retardant 140～180 parts, Firebrake ZB 5～10 parts, processing aid 5～15
Part, silane coupler 0.5～2 parts, assistant crosslinking agent 1～1.5 parts, peroxide cross-linking agent 3～5 parts.
The further technical scheme of the present invention is: it also includes ceramic fire retardant 8～25 parts.
The further technical scheme of the present invention is: the VA content in ethylene-vinyl ethyl acetate rubber is 40%～80%.
The two of the purpose of the present invention are to overcome the deficiencies in the prior art, and provide a kind of pottery magnetization fireproof polyolefin electricity
The preparation method of cable material, expensive to solve existing fireproof construction of cable complexity, mounting and installation is more difficult, causes it
Range is by the problem of the very day of one's doom.
The technical scheme realizing above-mentioned purpose of the present invention is: a kind of prepare above-mentioned pottery magnetization fireproof polyolefin cable
The method of material, comprises the steps:
S01, carries out dispensing by the parts by weight of each component in material；
S02, by ethylene-vinyl ethyl acetate rubber, zinc oxide, age resistor and lubricant put into mixer mixing 2～
3min, controls the room temperature of banbury between 90～120 DEG C；
S03, then by ceramic fire retardant, reactive-type flame retardant, silane coupler and processing aid put into mixer mixing 2～
4min, controls the room temperature of banbury between 100～130 DEG C；
S04, finally by assistant crosslinking agent and peroxide cross-linking agent input banbury mixing 1～1.5min, controls after adding sulfur
The room temperature of banbury processed is at 90～110 DEG C；
S05, discharges mixing uniform sizing material from banbury, beats triangle bag, Bao Tong by mill, then pass through calender
Calendering film-making, i.e. obtains pottery magnetization fireproof cable material of polyolefin.
The present invention compared with prior art has the advantage that
1, the ceramic fire retardant used in pottery magnetization fireproof cable material of polyolefin is as ethylene-vinyl acetic acid second
The fireproof functional material of ester rubber, ceramic fire retardant 1% dehydration temperaturre is up to more than 290 DEG C, mixing at polymer
Refining and extrusion temperature stability inferior can be good.Carbon knot is embodied into during due to the ceramic fire retardant sintering when 550～700 DEG C
Shell performance, initially forms ceramised layer, to pressing down cigarette and suppressing ashes combustion efficiency especially good.Meanwhile, to its physical property and electricity
Performance is without bad impact.
2, the processing aid used in pottery magnetization fireproof cable material of polyolefin is low temperature plasticizer, and its melting temperature is
Relatively low, still there is good flow behavior when-50 DEG C, low-volatile performance makes ethylene-vinyl ethyl acetate rubber have relatively
Low hardness, finished cable has excellent low-temperature flexibility performance and good physical and mechanical properties.Boiling due to processing aid
Point, more than 240 DEG C (1.20kPa), enables the Environment-friendlyflame-retardant flame-retardant cable material after sulfuration to bear higher aging temperature, finished cable
Can long-term work in the environment of 150 DEG C.
3, ethylene-vinyl ethyl acetate rubber is owing to introducing propylene monomer and Third monomer in ethylene molecule chain, from
And reduce the degree of crystallinity of ethylene so that it is there is the elasticity as good flexibility and rubber, still be able to have at-60 DEG C preferably
Pliability, the transparency and lustrous surface property are good, and chemical stability is good, and aging resistance and ozone resistance are good.
4, active fire retardant or reactive hydrogen magnesium oxide: active aluminium hydroxide or reactive hydrogen magnesium oxide as addition type without
Halogen presses down cigarette, fire proofing, is characterized in that addition is big, good flame retardation effect, low cost, improves the arc resistant of material well
Property, strengthen impact strength and flexural strength, be up to the present to be best suitable for the reinforcement and filler material that polyolefine material uses
One of.
Active aluminium hydroxide or reactive hydrogen mgo surface are long-pending relatively big, and mobile performance is excellent, even particle size distribution, stability
Good, do not produce corrosive gas.Good dispersion in polyolefine material, when addition is more, is not susceptible to bend blushing.
It is used in polyolefine material, non-volatile, do not ooze out, can be retained in for a long time in polyolefine material.Have with other many kinds of substances
The good compatibility.
In the present invention, reactive-type flame retardant Main Function is as fire retardant, also serves as reinforcing agent simultaneously.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Embodiment 1:
A kind of pottery magnetization fireproof cable material of polyolefin, the parts by weight of component contained therein and each component are as follows:
Ethylene-vinyl ethyl acetate rubber 100 parts, zinc oxide 5 parts, 3 parts of age resistor, lubricant 1 part, ceramic fire retardant
10 parts, Firebrake ZB 5 parts, colour black 3 parts, reactive-type flame retardant 150 parts, processing aid 5 parts, silane coupler 1 part, assistant crosslinking agent
1 part, peroxide cross-linking agent 3 parts.
Embodiment 2:
A kind of pottery magnetization fireproof cable material of polyolefin, the parts by weight of component contained therein and each component are as follows:
Ethylene-vinyl ethyl acetate rubber 110 parts, zinc oxide 8 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic hinders
Combustion agent 15 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 170 parts, processing aid 8 parts, silane coupler 1.5 parts, helps
Cross-linking agent 1 part, peroxide cross-linking agent 3.5 parts.
Embodiment 3:
A kind of pottery magnetization fireproof cable material of polyolefin, the parts by weight of component contained therein and each component are as follows:
Ethylene-vinyl ethyl acetate rubber 120 parts, zinc oxide 10 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic
Fire retardant 25 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 180 parts, processing aid 12 parts, silane coupler 2 parts,
Assistant crosslinking agent 1.5 parts, peroxide cross-linking agent 4 parts.
In above-described embodiment, assistant crosslinking agent and peroxide cross-linking agent do not do concrete restriction, can use various suitable helping
Cross-linking agent and peroxide cross-linking agent, as long as not to purpose of the present invention output harmful effect.Assistant crosslinking agent such as TAC,
TAIC, HVA-2 etc., peroxide cross-linking agent such as DCP, tasteless DCP, double 25 etc..
In above-described embodiment, concrete restriction is not done in lubricant combustion agent, can use various suitable lubricant, if the most right
Purpose of the present invention output harmful effect.Such as zinc stearate, barium stearate, Tissuemat E etc..
In above-described embodiment, age resistor does not does concrete restriction, can use various suitable age resistor, as long as not to this
Bright purpose output harmful effect.As anti-aging agent RD, MB, 445 etc.
In above-described embodiment, processing aid does not does concrete restriction, can use various suitable processing aid, if the most right
Purpose of the present invention output harmful effect.Such as DOA, DOS, ATBC etc..
The preparation method of the pottery magnetization fireproof cable material of polyolefin in above-described embodiment is as follows:
S01, carries out dispensing by the parts by weight of each component in material；
S02, puts into ethylene-vinyl ethyl acetate rubber, zinc oxide, age resistor, lubricant, Firebrake ZB and assistant crosslinking agent
Mixer mixing 2～3min, controls the room temperature of banbury between 100～130 DEG C；
S03, then colour black, ceramic fire retardant, reactive-type flame retardant, silane coupler and processing aid are put into banburying
Machine mixing 2～4min, controls the room temperature of banbury between 100～130 DEG C；
S04, finally puts in banbury mixing 0.5～1.5min by peroxide cross-linking agent, controls banbury after adding sulfur
Room temperature at 80～100 DEG C；
S05, discharges mixing uniform sizing material from banbury, beats triangle bag, Bao Tong by mill, then pass through calender
Calendering film-making, i.e. obtains environment-friendly flame retardant cable material.
Use the environment-friendly flame retardant CABLE MATERIALS that above-mentioned preparation method produces, carry out air oven aging test, RM902 and
IRM903 degradation, oxygen index (OI) test, conductivity test, poison exponent test, light transmission test, crust are tested with existing
Environment-friendlyflame-retardant flame-retardant cable material technology correction data is as shown in table 1.
Table 1:
As can be seen from Table 1, the pottery magnetization fireproof cable material of polyolefin of the present invention has good fireproof
Energy, oil resistance and physical and mechanical properties, be particularly well suited for use in the place prevented fires, requirement of explosion proof is higher.
Ceramic polyolefin is fire-fighting, fire prevention, fire-resistant offer one new approaches new method, particularly at wires and cables industry
The application of aspect, prospect is boundless, provides a kind of new design concept for fireproof cable, breaks through conventional fireproof cable
The limitation that production technique structure is complicated, economizes on resources reduction cost for Novel fireproof fire-resisting cable, carries out being widely popularized offer
Precondition and solid foundation.
Fireproofing cable material without halide prior art is:
Ethylene-vinyl ethyl acetate rubber 100 parts, zinc oxide 8 parts, 3 parts of age resistor, lubricant 1 part, Firebrake ZB 8 parts, color
Element carbon black 3 parts, reactive-type flame retardant 150 parts, processing aid 5 parts, silane coupler 1 part, assistant crosslinking agent 1 part, peroxide crosslinking
Agent 3 parts.
Claims (10)
1. a pottery magnetization fireproof cable material of polyolefin, is characterized in that, component contained therein and the parts by weight of each component
As follows:
Ethylene-vinyl ethyl acetate rubber 100～120 parts, zinc oxide 5～10 parts, age resistor 3～5 parts, lubricant 0.5～1.5
Part, ceramic fire retardant 8～25 parts, colour black 8～15 parts, reactive-type flame retardant 150～180 parts, processing aid 5～15 parts,
Coupling agent 0.5～2 parts, assistant crosslinking agent 1～1.5 parts, peroxide cross-linking agent 3～5 parts.
2. pottery magnetization fireproof cable material of polyolefin as claimed in claim 1, is characterized in that, also include ceramic fire retardant
8～25.
3. pottery magnetization fireproof cable material of polyolefin as claimed in claim 1, is characterized in that, ethylene-vinyl ethyl acetate
VA content in rubber is 40%～80%.
4. the pottery magnetization fireproof cable material of polyolefin as described in claim 1-3, is characterized in that, component contained therein and each
The parts by weight of component are as follows:
Ethylene-vinyl ethyl acetate rubber 100 parts, zinc oxide 5 parts, 3 parts of age resistor, lubricant 1 part, ceramic fire retardant 10
Part, Firebrake ZB 5 parts, colour black 3 parts, reactive-type flame retardant 150 parts, processing aid 5 parts, silane coupler 1 part, assistant crosslinking agent 1
Part, peroxide cross-linking agent 3 parts.
5. the pottery magnetization fireproof cable material of polyolefin as described in claim 1-3, is characterized in that, component contained therein and each
The parts by weight of component are as follows:
Ethylene-vinyl ethyl acetate rubber 110 parts, zinc oxide 8 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic fire retardant
15 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 170 parts, processing aid 8 parts, silane coupler 1.5 parts, helps crosslinking
Agent 1 part, peroxide cross-linking agent 3.5 parts.
6. the pottery magnetization fireproof cable material of polyolefin as described in claim 1-3, is characterized in that, component contained therein and each
The parts by weight of component are as follows:
Ethylene-vinyl ethyl acetate rubber 120 parts, zinc oxide 10 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic is fire-retardant
Agent 25 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 180 parts, processing aid 12 parts, silane coupler 2 parts, helps friendship
Connection agent 1.5 parts, peroxide cross-linking agent 4 parts.
7. the method preparing pottery magnetization fireproof cable material of polyolefin as claimed in claim 2, is characterized in that, including
Following steps:
S01, carries out dispensing by the parts by weight of each component in material；
S02, by ethylene-vinyl ethyl acetate rubber, zinc oxide, age resistor, lubricant, antimony oxide, Firebrake ZB with help friendship
Connection agent puts into mixer mixing 2～3min, controls the room temperature of banbury between 100～130 DEG C；
S03, then ceramic fire retardant, colour black, reactive-type flame retardant, silane coupler and processing aid input banbury is mixed
Refining 2～4min, controls the room temperature of banbury between 100～130 DEG C；
S04, finally by assistant crosslinking agent and peroxide cross-linking agent input banbury mixing 1～1.5min, controls close after adding sulfur
The room temperature of refining machine is at 90～100 DEG C；
S05, is discharged mixing uniform sizing material from banbury, beats triangle bag, Bao Tong by mill, then rolled by calender
Film-making, i.e. obtains pottery magnetization fireproof cable material of polyolefin.
8. pottery magnetization fireproof cable material of polyolefin as claimed in claim 7, is characterized in that, component contained therein and each group
The parts by weight of part are as follows:
Ethylene-vinyl ethyl acetate rubber 100 parts, zinc oxide 5 parts, 3 parts of age resistor, lubricant 1 part, ceramic fire retardant 10
Part, Firebrake ZB 5 parts, colour black 3 parts, reactive-type flame retardant 150 parts, processing aid 5 parts, silane coupler 1 part, assistant crosslinking agent 1
Part, peroxide cross-linking agent 3 parts.
9. pottery magnetization fireproof cable material of polyolefin as claimed in claim 7, is characterized in that, component contained therein and each group
The parts by weight of part are as follows:
Ethylene-vinyl ethyl acetate rubber 110 parts, zinc oxide 8 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic fire retardant
15 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 170 parts, processing aid 8 parts, silane coupler 1.5 parts, helps crosslinking
Agent 1 part, peroxide cross-linking agent 3.5 parts.
10. pottery magnetization fireproof cable material of polyolefin as claimed in claim 7, is characterized in that, component contained therein and each
The parts by weight of component are as follows:
Ethylene-vinyl ethyl acetate rubber 120 parts, zinc oxide 10 parts, 3.5 parts of age resistor, lubricant 1.5 parts, ceramic is fire-retardant
Agent 25 parts, Firebrake ZB 8 parts, colour black 5 parts, reactive-type flame retardant 180 parts, processing aid 12 parts, silane coupler 2 parts, helps friendship
Connection agent 1.5 parts, peroxide cross-linking agent 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742684.1A CN106243478A (en) | 2016-08-27 | 2016-08-27 | A kind of ceramic fireproof cable material of polyolefin and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610742684.1A CN106243478A (en) | 2016-08-27 | 2016-08-27 | A kind of ceramic fireproof cable material of polyolefin and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126384A (en) * | 2020-09-30 | 2020-12-25 | 广东安利华新材料科技有限公司 | Insulating flame-retardant pressure-sensitive adhesive and adhesive tape applied to power battery and preparation method of insulating flame-retardant pressure-sensitive adhesive and adhesive tape |
| CN113087998A (en) * | 2021-04-18 | 2021-07-09 | 鲁能泰山曲阜电缆有限公司 | Formula and preparation process of low-smoke halogen-free ceramizable polyolefin cable material |
| CN116948299A (en) * | 2023-09-19 | 2023-10-27 | 河北尚华新材料股份有限公司 | Non-crosslinked tracking-resistant polyolefin sheath material for optical cable and preparation method thereof |
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| CN101712777A (en) * | 2008-10-06 | 2010-05-26 | 潍坊中旭高分子材料有限公司 | Halogen-free and phosphorus-free flame-retarding wire and cable material as well as preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101712777A (en) * | 2008-10-06 | 2010-05-26 | 潍坊中旭高分子材料有限公司 | Halogen-free and phosphorus-free flame-retarding wire and cable material as well as preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126384A (en) * | 2020-09-30 | 2020-12-25 | 广东安利华新材料科技有限公司 | Insulating flame-retardant pressure-sensitive adhesive and adhesive tape applied to power battery and preparation method of insulating flame-retardant pressure-sensitive adhesive and adhesive tape |
| CN113087998A (en) * | 2021-04-18 | 2021-07-09 | 鲁能泰山曲阜电缆有限公司 | Formula and preparation process of low-smoke halogen-free ceramizable polyolefin cable material |
| CN116948299A (en) * | 2023-09-19 | 2023-10-27 | 河北尚华新材料股份有限公司 | Non-crosslinked tracking-resistant polyolefin sheath material for optical cable and preparation method thereof |
| CN116948299B (en) * | 2023-09-19 | 2023-12-08 | 河北尚华新材料股份有限公司 | Non-crosslinked tracking-resistant polyolefin sheath material for optical cable and preparation method thereof |
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Application publication date: 20161221 |