CN105885432A - Ceramized low-smoke zero-halogen fire-proof material for cable - Google Patents
Ceramized low-smoke zero-halogen fire-proof material for cable Download PDFInfo
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- CN105885432A CN105885432A CN201610407653.0A CN201610407653A CN105885432A CN 105885432 A CN105885432 A CN 105885432A CN 201610407653 A CN201610407653 A CN 201610407653A CN 105885432 A CN105885432 A CN 105885432A
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- resistant material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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Abstract
The invention discloses a ceramized low-smoke zero-halogen fire-proof material for a cable. The material is prepared from, by weight, 80-120 parts of methyl vinyl silicone rubber, 40-50 parts of glass fibers, 40-60 parts of fumed silica, 30-50 parts of mica, 15-25 parts of quartz powder, 6-8 parts of coupling agent, 1-3 parts of vulcanizing agent, 3-5 parts of hydroxyl silicone oil, 4-8 parts of fire retardant and 3-5 parts of heat stabilizer. The material has very good flexibility and elasticity and excellent moisture resistance and water absorption resistance, the fire-proof material has performance identical to that of a common polymer at normal temperature, the material is ceramized after catches fire at high temperature and converted into hard self-supported ceramization product, the ceramization product has certain strength and can bear certain impact force and resist erosion of an open fire at the temperature of 1,000 DEG C, the completeness of the product can be kept, and meanwhile impacts and vibration can be borne to prevent seepage of water.
Description
Technical field
The present invention relates to technical field of cable production, particularly belong to a kind of low cigarette of cable ceramic
Halogen refractory matter.
Background technology
Current technology mainly uses LSOH anti-flaming rubber, mainly has silicone rubber, second the third rubber
Glue and ethylene-vinyl acetate rubber (EVM) etc., these rubber burn in fire and have
Flame retardancy and self-extinguishment, play a role in a fire.But after continuous high temperature burning, burn remaining
Thing does not has mechanical strength, becomes ashes, it is impossible to keeps the integrity of goods, can cause more dangerous
Secondary disaster, such as after the sheath of cable and insulation are burnt, cause short circuit.When containing inorganic
When the elastomeric material of filler is exposed in flame, there is degraded or burning in rubber, degrades or burn
Leave, after product volatilization, the inorganic residues or ash that intensity is less.These residues are typically not
Cohesion or not self-supporting, be even broken into granule or powder, effect of the most not preventing fires.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of low cigarette of cable ceramic without
Halogen refractory matter, has good flexibility and elasticity, and the moisture resistance of excellence and water absorption resistance,
Fire proofing material has the performance identical with general polymer at normal temperatures, meets after high temperature catches fire and produces
Ceramic, is transformed into the ceramic product of hard self-supporting, and this ceramic product has one
Fixed intensity and can bear certain impulsive force, can resist the ablation of 1000 DEG C of naked lights, can protect
Hold the integrity of goods, can also withstand shocks and shake simultaneously, and prevent the infiltration of water.
The technical solution used in the present invention is as follows:
A kind of cable ceramic low-smoke zero-halogen fire-resistant material, described material is pressed weight by following raw material
Amount number proportioning composition, methyl vinyl silicone rubber 80～120 parts, glass fibre 40～50
Part, fume colloidal silica 40～60 parts, Muscovitum 30～50 parts, silica flour 15～25 parts,
Coupling agent 6～8 parts, vulcanizing agent 1～3 parts, hydroxy silicon oil 3～5 parts, fire retardant 4～8 parts,
Heat stabilizer 3～5 parts.
Described material is made up of following raw materials by weight portion proportioning, methyl vinyl silicone rubber
100 parts, glass fibre 30 parts, fume colloidal silica 50 parts, 40 parts of Muscovitum, silica flour
20 parts, coupling agent 6-8 part, vulcanizing agent 1.5 parts, hydroxy silicon oil 3 parts, fire retardant 6 parts,
Heat stabilizer 4 parts.
Described material is made up of following raw materials by weight portion proportioning, methyl vinyl silicone rubber
80 parts, glass fibre 40 parts, fume colloidal silica 40 parts, 30 parts of Muscovitum, silica flour 15
Part, coupling agent 6 parts, vulcanizing agent 1 part, hydroxy silicon oil 0.06 part, fire retardant 4 parts, heat
Stabilizer 3 parts.
Described material is made up of following raw materials by weight portion proportioning, methyl vinyl silicone rubber
120 parts, glass fibre 50 parts, fume colloidal silica 60 parts, 50 parts of Muscovitum, silica flour
25 parts, coupling agent 8 parts, vulcanizing agent 3 parts, hydroxy silicon oil 5 parts, fire retardant 8 parts, heat
Stabilizer 5 parts.
Described fire retardant is aluminium hydroxide and magnesium hydroxide, and aluminium hydroxide and magnesium hydroxide are also used
Amount ratio is 1/9～6/4.
Described heat stabilizer is selenium oxide, hydroxide selenium or octanoic acid selenium.
Also include following weight parts raw material: anti-termite agent 1-3 part.
In described hydroxy silicon oil, hydroxyl mass fraction is 0.09.
Compared with the prior art, beneficial effects of the present invention is as follows:
The present invention has good flexibility and elasticity, and the moisture resistance of excellence and anti-water suction
Property, fire proofing material has the performance identical with general polymer at normal temperatures, after chance high temperature catches fire
Producing ceramic, be transformed into the ceramic product of hard self-supporting, this ceramic product has
There is certain intensity and certain impulsive force can be born, the ablation of 1000 DEG C of naked lights can be resisted,
The integrity of goods can be kept, can also withstand shocks and shake simultaneously, and prevent oozing of water
Enter.
Detailed description of the invention
Embodiment 1, a kind of cable ceramic low-smoke zero-halogen fire-resistant material, described material is by such as
Lower raw materials by weight portion proportioning forms, and described material is by following raw materials by weight portion proportioning
Composition, described material is made up of following raw materials by weight portion proportioning, methyl ethylene silicon rubber
100 parts of glue, glass fibre 30 parts, fume colloidal silica 50 parts, 40 parts of Muscovitum, quartz
20 parts of powder, coupling agent 6-8 part, vulcanizing agent 1.5 parts, hydroxy silicon oil 3 parts, fire retardant 6
Part, heat stabilizer 4 parts, anti-termite agent 3 parts；Described fire retardant is aluminium hydroxide and hydrogen-oxygen
Changing magnesium, aluminium hydroxide is 1/9～6/4 with magnesium hydroxide amount ratio；Described heat is steady
Determining agent is selenium oxide, hydroxide selenium or octanoic acid selenium.
Embodiment 2, a kind of cable ceramic low-smoke zero-halogen fire-resistant material, described material is by such as
Lower raw materials by weight portion proportioning forms, and described material is by following raw materials by weight portion proportioning
Composition, described material is made up of following raw materials by weight portion proportioning, and described material is by such as
Lower raw materials by weight portion proportioning forms, methyl vinyl silicone rubber 80 parts, glass fibre 40
Part, fume colloidal silica 40 parts, 30 parts of Muscovitum, silica flour 15 parts, coupling agent 6 parts,
Vulcanizing agent 1 part, hydroxy silicon oil 0.06 part, fire retardant 4 parts, heat stabilizer 3 parts, anti-white
Ant agent 1 part；Described fire retardant is aluminium hydroxide and magnesium hydroxide, aluminium hydroxide and hydroxide
Magnesium amount ratio are 1/9～6/4；Described heat stabilizer is selenium oxide, hydroxide selenium
Or octanoic acid selenium.
Embodiment 3, a kind of cable ceramic low-smoke zero-halogen fire-resistant material, described material is by such as
Lower raw materials by weight portion proportioning forms, and described material is by following raw materials by weight portion proportioning
Composition, methyl vinyl silicone rubber 120 parts, glass fibre 50 parts, fume colloidal silica 60
Part, 50 parts of Muscovitum, silica flour 25 parts, coupling agent 8 parts, vulcanizing agent 3 parts, hydroxy silicon oil
5 parts, fire retardant 8 parts, heat stabilizer 5 parts, anti-termite agent 2 parts；Described fire retardant is
Aluminium hydroxide and magnesium hydroxide, aluminium hydroxide is 1/9～6/ with magnesium hydroxide amount ratio
4；Described heat stabilizer is selenium oxide, hydroxide selenium or octanoic acid selenium.
The physical property of embodiment of the present invention 1.5mm2 India-rubber wire
Cable fire test in embodiment: under 500V, ash cohesion degree average out to 85% (refers to
Mark >=80%), smoke density (light transmittance) is 88% (index >=60%).
The present invention has good flexibility and elasticity, and the moisture resistance of excellence and anti-water suction
Property, fire proofing material has the performance identical with general polymer at normal temperatures, after chance high temperature catches fire
Producing ceramic, be transformed into the ceramic product of hard self-supporting, this ceramic product has
There is certain intensity and certain impulsive force can be born, the ablation of 1000 DEG C of naked lights can be resisted,
The integrity of goods can be kept, can also withstand shocks and shake simultaneously, and prevent oozing of water
Enter.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.This
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-mentioned enforcement
The principle that the present invention is simply described described in example and description, without departing from present invention spirit and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements all fall
Enter in scope of the claimed invention.Claimed scope is by appended claim
Book and equivalent thereof define.
Claims (8)
1. a cable ceramic low-smoke zero-halogen fire-resistant material, it is characterised in that: described material
Material is made up of following raw materials by weight portion proportioning, methyl vinyl silicone rubber 80～120 parts,
Glass fibre 40～50 parts, fume colloidal silica 40～60 parts, Muscovitum 30～50 parts, stone
English powder 15～25 parts, coupling agent 6～8 parts, vulcanizing agent 1～3 parts, hydroxy silicon oil 3～5 parts,
Fire retardant 4～8 parts, heat stabilizer 3～5 parts.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: described material is made up of following raw materials by weight portion proportioning, methyl ethylene silicon
Rubber 100 parts, glass fibre 30 parts, fume colloidal silica 50 parts, 40 parts of Muscovitum, stone
20 parts of English powder, coupling agent 6-8 part, vulcanizing agent 1.5 parts, hydroxy silicon oil 3 parts, fire retardant
6 parts, heat stabilizer 4 parts.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: described material is made up of following raw materials by weight portion proportioning, methyl ethylene silicon
Rubber 80 parts, glass fibre 40 parts, fume colloidal silica 40 parts, 30 parts of Muscovitum, quartz
15 parts of powder, coupling agent 6 parts, vulcanizing agent 1 part, hydroxy silicon oil 0.06 part, fire retardant 4 parts,
Heat stabilizer 3 parts.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: described material is made up of following raw materials by weight portion proportioning, methyl ethylene silicon
Rubber 120 parts, glass fibre 50 parts, fume colloidal silica 60 parts, 50 parts of Muscovitum, stone
25 parts of English powder, coupling agent 8 parts, vulcanizing agent 3 parts, hydroxy silicon oil 5 parts, fire retardant 8 parts,
Heat stabilizer 5 parts.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: described fire retardant is aluminium hydroxide and magnesium hydroxide, aluminium hydroxide and magnesium hydroxide
And amount ratio is 1/9～6/4.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: described heat stabilizer is selenium oxide, hydroxide selenium or octanoic acid selenium.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: also include following weight parts raw material: anti-termite agent 1-3 part.
Cable ceramic low-smoke zero-halogen fire-resistant material the most according to claim 1, it is special
Levy and be: in described hydroxy silicon oil, hydroxyl mass fraction is 0.09.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407653.0A CN105885432A (en) | 2016-06-12 | 2016-06-12 | Ceramized low-smoke zero-halogen fire-proof material for cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407653.0A CN105885432A (en) | 2016-06-12 | 2016-06-12 | Ceramized low-smoke zero-halogen fire-proof material for cable |
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| CN105885432A true CN105885432A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407653.0A Pending CN105885432A (en) | 2016-06-12 | 2016-06-12 | Ceramized low-smoke zero-halogen fire-proof material for cable |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893325A (en) * | 2017-03-14 | 2017-06-27 | 深圳市沃尔核材股份有限公司 | Fire resistant flame retardant heat-barrier material, preparation method and application that a kind of high temperature resistant resistance to compression becomes |
| CN108117758A (en) * | 2016-11-29 | 2018-06-05 | 江苏河阳电气有限公司 | Soft ceramic low-smoke halogen-free cable of a kind of flame retardant type and preparation method thereof |
| CN108129844A (en) * | 2017-11-22 | 2018-06-08 | 新宇电缆集团股份有限公司 | A kind of mine bend resistance cable outer sheath material |
| CN109337372A (en) * | 2018-09-20 | 2019-02-15 | 江苏海龙核科技股份有限公司 | A kind of fire-proof sealing material of Underground Rail Transit and preparation method thereof |
| CN112309624A (en) * | 2020-11-19 | 2021-02-02 | 安徽宏业仪表电缆有限公司 | Fire-resistant moisture-proof composite cable and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665881A (en) * | 2012-09-06 | 2014-03-26 | 苏州德亮材料科技有限公司 | Fire-resistant silicone rubber cable material and preparation method thereof |
| CN104992761A (en) * | 2015-06-16 | 2015-10-21 | 安徽天元电缆有限公司 | Material for fire-resistant cable and preparing process thereof |
| CN105153704A (en) * | 2015-06-16 | 2015-12-16 | 安徽天元电缆有限公司 | Ceramic-rubber composite material for flame-resistant cable and production method thereof |
| CN105647190A (en) * | 2016-01-14 | 2016-06-08 | 上海大学 | Preparation method of ceramic silicon rubber composite material used for fire-resistant insulated cable |
-
2016
- 2016-06-12 CN CN201610407653.0A patent/CN105885432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665881A (en) * | 2012-09-06 | 2014-03-26 | 苏州德亮材料科技有限公司 | Fire-resistant silicone rubber cable material and preparation method thereof |
| CN104992761A (en) * | 2015-06-16 | 2015-10-21 | 安徽天元电缆有限公司 | Material for fire-resistant cable and preparing process thereof |
| CN105153704A (en) * | 2015-06-16 | 2015-12-16 | 安徽天元电缆有限公司 | Ceramic-rubber composite material for flame-resistant cable and production method thereof |
| CN105647190A (en) * | 2016-01-14 | 2016-06-08 | 上海大学 | Preparation method of ceramic silicon rubber composite material used for fire-resistant insulated cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117758A (en) * | 2016-11-29 | 2018-06-05 | 江苏河阳电气有限公司 | Soft ceramic low-smoke halogen-free cable of a kind of flame retardant type and preparation method thereof |
| CN106893325A (en) * | 2017-03-14 | 2017-06-27 | 深圳市沃尔核材股份有限公司 | Fire resistant flame retardant heat-barrier material, preparation method and application that a kind of high temperature resistant resistance to compression becomes |
| CN108129844A (en) * | 2017-11-22 | 2018-06-08 | 新宇电缆集团股份有限公司 | A kind of mine bend resistance cable outer sheath material |
| CN109337372A (en) * | 2018-09-20 | 2019-02-15 | 江苏海龙核科技股份有限公司 | A kind of fire-proof sealing material of Underground Rail Transit and preparation method thereof |
| CN112309624A (en) * | 2020-11-19 | 2021-02-02 | 安徽宏业仪表电缆有限公司 | Fire-resistant moisture-proof composite cable and preparation method thereof |
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Application publication date: 20160824 |