CN104987629A - Bright and flame-retardant electric wire plastic - Google Patents
Bright and flame-retardant electric wire plastic Download PDFInfo
- Publication number
- CN104987629A CN104987629A CN201510452841.0A CN201510452841A CN104987629A CN 104987629 A CN104987629 A CN 104987629A CN 201510452841 A CN201510452841 A CN 201510452841A CN 104987629 A CN104987629 A CN 104987629A
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- parts
- electric wire
- retardant
- fire
- flame
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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
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
- C08K7/20—Glass
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- 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 discloses bright and flame-retardant electric wire plastic. The bright and flame-retardant electric wire plastic consists of the following components in parts by weight: 55-65 parts of polyvinyl chloride, 3-5 parts of a stabilizer, 5-10 parts of a flexibilizer, 1-3 parts of a plasticizer, 10-15 parts of a flame retardant and 20-30 parts of a filling agent, wherein the flexibilizer is barium sulfate; and the filling agent is glass fibers and glass beads. Via the above way, the bright and flame-retardant electric wire plastic disclosed by the invention comprises the barium sulfate good in toughening effect in polyvinyl chloride, and is high in brightness, improved in strength due to filling of the glass beads, and capable of increasing the refraction and reflection effects of light, so that the plastic is high in brightness of surface, and good in reflection effect on light; and a prepared electric wire is relatively showy, capable of reducing accidents, good in flame resistance and high in using safety.
Description
Technical field
The present invention relates to plastic applications, particularly relate to the electric wire plastics that a kind of light is fire-retardant.
Background technology
The market requirement of electric wire and cable is large, the development of industry is rapid, particularly the rapid economic development of China has driven the construction of Infrastructure and the upgrading of industry, and the construction of Infrastructure and the upgrading of industry are to the demand of electric wire and cable greatly, the electric wire and cable output of China is made to leap to No. 1 in the world.
In order to the working conditions of cope with bad; the outside of electric wire is usually provided with protective sleeve and protects inner conductor; common cable protective sleeve poor fire; and surface brightness is poor; weak to the reflecting effect of light; the electric wire come off is difficult to be found by the driver in passer-by or vehicle, and warning function is not obvious, easily accidents caused.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the fire-retardant electric wire plastics of a kind of light, improves flame retardant resistance and highlighted reflective performance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide the electric wire plastics that a kind of light is fire-retardant, be made up of polyvinyl chloride, stablizer, toughner, softening agent, fire retardant and weighting agent, described toughner is barium sulfate, described weighting agent is glass fibre and glass microballon, and the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 55 ~ 65 parts, stablizer 3 ~ 5 parts, toughner 5 ~ 10 parts, 1 ~ 3 part, softening agent, fire retardant 10 ~ 15 parts and weighting agent 20 ~ 30 parts.
In a preferred embodiment of the present invention, the parts by weight in described weighting agent shared by each composition are: 15 ~ 20 parts, glass fibre and glass microballon 5 ~ 10 parts.
In a preferred embodiment of the present invention, the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 55 parts, stablizer 3 parts, toughner 5 parts, 1 part, softening agent, fire retardant 10 parts and weighting agent 20 parts.
In a preferred embodiment of the present invention, the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 65 parts, stablizer 5 parts, toughner 10 parts, 3 parts, softening agent, fire retardant 15 parts and weighting agent 30 parts.
The invention has the beneficial effects as follows: the electric wire plastics that a kind of light that the present invention points out is fire-retardant, the toughening effect of barium sulfate in polyvinyl chloride is good, and luminance brightness is high, is adding the filling of glass microballon, both improve the intensity of plastics, refraction and the reflecting effect of light can be increased again, make the brightness of frosting high, good to the reflecting effect of light, the electric wire made is more obvious, the generation of minimizing accident, good flame retardation effect, safe to use.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
The electric wire plastics that a kind of light is fire-retardant, be made up of polyvinyl chloride, stablizer, toughner, softening agent, fire retardant and weighting agent, described toughner is barium sulfate, described weighting agent is glass fibre and glass microballon, and the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 55 ~ 65 parts, stablizer 3 ~ 5 parts, toughner 5 ~ 10 parts, 1 ~ 3 part, softening agent, fire retardant 10 ~ 15 parts and weighting agent 20 ~ 30 parts.
The chemical stability of polyvinyl chloride is high, and electrical insulation properties is excellent, is applicable to being applied in Electrical and Electronic industry, is particularly suitable for manufacturing plug, switch and electric wire.
Embodiment 1: get polyvinyl chloride 55kg, stablizer 3 kg, toughner 5 kg, softening agent 1 kg, fire retardant 10 kg, glass fibre 15 kg and glass microballon 5 kg, be uniformly mixed, then import tablets press, obtains the electric wire plastics that light is fire-retardant.
Embodiment 2: get polyvinyl chloride 65kg, stablizer 5 kg, toughner 10kg, softening agent 3 kg, fire retardant 15kg, glass fibre 20kg and glass microballon 10 kg, be uniformly mixed, then import tablets press, obtains the electric wire plastics that light is fire-retardant.
Not only toughening effect is good in polyvinyl chloride for barium sulfate, and improves the luminance brightness of polyvinyl chloride, improves the effect that frosting is reflective.
The filling of glass microballon, had both improve the intensity of igelite, can increase again refraction and the reflecting effect of plastic product surface light; make the brightness of frosting higher; good to the reflecting effect of light, the wire protective layer made is reflective and have warning function, the generation of minimizing accident.
In sum, the electric wire plastics that a kind of light that the present invention points out is fire-retardant, structural strength is high, high temperature resistant good with performance that is illumination, and with the addition of fire retardant especially, has good flame retardant effect, improves the safety in utilization of plastic prod.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the electric wire plastics that a light is fire-retardant, be made up of polyvinyl chloride, stablizer, toughner, softening agent, fire retardant and weighting agent, it is characterized in that, described toughner is barium sulfate, described weighting agent is glass fibre and glass microballon, and the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 55 ~ 65 parts, stablizer 3 ~ 5 parts, toughner 5 ~ 10 parts, 1 ~ 3 part, softening agent, fire retardant 10 ~ 15 parts and weighting agent 20 ~ 30 parts.
2. the electric wire plastics that light according to claim 1 is fire-retardant, is characterized in that, the parts by weight in described weighting agent shared by each composition are: 15 ~ 20 parts, glass fibre and glass microballon 5 ~ 10 parts.
3. the electric wire plastics that light according to claim 1 is fire-retardant, it is characterized in that, the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 55 parts, stablizer 3 parts, toughner 5 parts, 1 part, softening agent, fire retardant 10 parts and weighting agent 20 parts.
4. the electric wire plastics that light according to claim 1 is fire-retardant, it is characterized in that, the parts by weight in the electric wire plastics that described light is fire-retardant shared by each composition are respectively: polyvinyl chloride 65 parts, stablizer 5 parts, toughner 10 parts, 3 parts, softening agent, fire retardant 15 parts and weighting agent 30 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452841.0A CN104987629A (en) | 2015-07-29 | 2015-07-29 | Bright and flame-retardant electric wire plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452841.0A CN104987629A (en) | 2015-07-29 | 2015-07-29 | Bright and flame-retardant electric wire plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104987629A true CN104987629A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452841.0A Pending CN104987629A (en) | 2015-07-29 | 2015-07-29 | Bright and flame-retardant electric wire plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN104987629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832656A (en) * | 2016-12-28 | 2017-06-13 | 滁州品之达电器科技有限公司 | A kind of Special material for flame-retardant polyvinyl chloride switch holder and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923411A (en) * | 2014-04-03 | 2014-07-16 | 广东华声电器股份有限公司 | Hollow glass bead/polyvinyl chloride component type wire and cable compound and preparation method thereof |
-
2015
- 2015-07-29 CN CN201510452841.0A patent/CN104987629A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923411A (en) * | 2014-04-03 | 2014-07-16 | 广东华声电器股份有限公司 | Hollow glass bead/polyvinyl chloride component type wire and cable compound and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐同考编著: "《塑料改性实用技术》", 31 October 2012, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832656A (en) * | 2016-12-28 | 2017-06-13 | 滁州品之达电器科技有限公司 | A kind of Special material for flame-retardant polyvinyl chloride switch holder and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151021 |