CN109161126A - A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof - Google Patents
A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof Download PDFInfo
- Publication number
- CN109161126A CN109161126A CN201810927366.1A CN201810927366A CN109161126A CN 109161126 A CN109161126 A CN 109161126A CN 201810927366 A CN201810927366 A CN 201810927366A CN 109161126 A CN109161126 A CN 109161126A
- Authority
- CN
- China
- Prior art keywords
- parts
- plastic material
- flame retardant
- mixture
- tetrabromobutane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K2003/387—Borates
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of Flame retardant environment-friendlyplastic plastic material, the raw material including following parts by weight: 10-15 parts of Heveatex, 10-15 parts of neoprene, 20-30 parts of polyvinyl resin, 10-30 parts of acrylic resin, 15-25 parts of clay, 6-12 parts of starch, 5-15 parts of talcum powder, 4-12 parts of castor oil, 5-20 parts of chlorinated paraffin, 5-10 parts of zinc borate, 5-10 parts of tetrabromobutane, 8-15 parts of di-sec-octyl phthalate, 6-15 parts of heat stabilizer.Flame retardant environment-friendlyplastic plastic material non-toxic proposed by the present invention is odorless, the pollution of air and environment is not will cause, plasticity is good, the plasthetics of any required shape can be produced, the anti-flammability for increasing plastic material is used in combination in chlorinated paraffin and zinc borate, tetrabromobutane, and simple production process of the present invention is easy to operate, and raw material is easy to get, production cost is low, can must be widely applied.
Description
Technical field
The present invention relates to plastic material fields more particularly to a kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof.
Background technique
Plastic cement is mainly made of carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements, and finished product is solid, is being manufactured
It is the liquid of molten in journey, heating can be borrowed to make its fusing, plus-pressure that its flowing, cooling be made to make its solidification, and is formed various
Shape.Plastic cement part is widely applied each of modern life field, such as household electrical appliance, instrument and meter, wire and cable, builds
Build equipment, communication electronics, auto industry, space flight and aviation, haberdashery and hardware etc..Plastic cement using range required plastic cement that should have
Standby more characteristics, certain industry requirement plastic cement have an anti-flammability, while in order to reducing environmental pollution, and protect us common
Living environment is not destroyed, and plastic cement is also required to have nonstaining property, Flame retardant environment-friendlyplastic plastic material proposed by the present invention and its preparation
Method can effectively solve the above problem.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Flame retardant environment-friendlyplastic plastic material proposed
Material and forming method thereof.
A kind of Flame retardant environment-friendlyplastic plastic material, the raw material including following parts by weight: 10-15 parts of Heveatex, neoprene 10-
15 parts, 20-30 parts of polyvinyl resin, 10-30 parts of acrylic resin, 15-25 parts of clay, 6-12 parts of starch, 5-15 parts of talcum powder,
4-12 parts of castor oil, 5-20 parts of chlorinated paraffin, 5-10 parts of zinc borate, 5-10 parts of tetrabromobutane, di-sec-octyl phthalate 8-
15 parts, 6-15 parts of heat stabilizer.
Preferably, the Flame retardant environment-friendlyplastic plastic material, the raw material including following parts by weight: 12-14 parts of Heveatex, neoprene
12-14 parts of rubber, 24-28 parts of polyvinyl resin, 12-28 parts of acrylic resin, 16-22 parts of clay, 8-10 parts of starch, talcum powder
8-12 parts, 6-10 parts of castor oil, 7-16 parts of chlorinated paraffin, 7-8 parts of zinc borate, 7-8 parts of tetrabromobutane, phthalic acid di-secondary it is pungent
9-13 parts of ester, 8-13 parts of heat stabilizer.
Preferably, the Flame retardant environment-friendlyplastic plastic material, the raw material including following parts by weight: 14 parts of Heveatex, neoprene rubber
14 parts of glue, 28 parts of polyvinyl resin, 22 parts of acrylic resin, 18 parts of clay, 10 parts of starch, 9 parts of talcum powder, 8 parts of castor oil, chlorine
14 parts of fossil waxes, 8 parts of zinc borate, 8 parts of tetrabromobutane, 12 parts of di-sec-octyl phthalate, 9 parts of heat stabilizer.
Preferably, the Heveatex, neoprene, polyvinyl resin, acrylic resin weight ratio be 1: 1: 2: 1-
2。
Preferably, the chlorinated paraffin, zinc borate, tetrabromobutane weight ratio be 1-2: 1: 1.
Preferably, the chlorinated paraffin, zinc borate, tetrabromobutane are fire retardant.
Preferably, the heat stabilizer is stearic acid zinc soap.
A kind of preparation method of Flame retardant environment-friendlyplastic plastic material, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, heat stabilizer are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 90-100 DEG C by the specific gravity, stir while adding, is filled to it
Divide fusing, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 160-175
DEG C, 25-35min is heated, mixture C is obtained；
S4, mixture A is added in mixture C, stirs 20-40min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Flame retardant environment-friendlyplastic plastic material non-toxic proposed by the present invention is odorless, not will cause the pollution of air and environment, plasticity
It is good, the plasthetics of any required shape can be produced, chlorinated paraffin and zinc borate, tetrabromobutane are used in combination and increase plastic cement material
The anti-flammability of material, simple production process of the present invention is easy to operate, and raw material is easy to get, and production cost is low, can must be widely applied.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
A kind of Flame retardant environment-friendlyplastic plastic material proposed by the present invention, the raw material including following parts by weight: 12 parts of Heveatex, chlorine
12 parts of buna, 24 parts of polyvinyl resin, 22 parts of acrylic resin, 16 parts of clay, 8 parts of starch, 7 parts of talcum powder, castor oil 6
Part, 10 parts of chlorinated paraffin, 7 parts of zinc borate, 7 parts of tetrabromobutane, 10 parts of di-sec-octyl phthalate, 9 parts of stearic acid zinc soap.
Preparation method, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, stearic acid zinc soap are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 95 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 165 DEG C, adds
Hot 30min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 25min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Embodiment two
A kind of Flame retardant environment-friendlyplastic plastic material proposed by the present invention, the raw material including following parts by weight: 14 parts of Heveatex, chlorine
14 parts of buna, 28 parts of polyvinyl resin, 25 parts of acrylic resin, 22 parts of clay, 10 parts of starch, 14 parts of talcum powder, castor oil
10 parts, 15 parts of chlorinated paraffin, 8 parts of zinc borate, 8 parts of tetrabromobutane, 14 parts of di-sec-octyl phthalate, stearic acid zinc soap 12
Part.
Preparation method, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, stearic acid zinc soap are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 98 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 170 DEG C, adds
Hot 28min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 30min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Embodiment three
A kind of Flame retardant environment-friendlyplastic plastic material proposed by the present invention, the raw material including following parts by weight: 10 parts of Heveatex, chlorine
10 parts of buna, 20 parts of polyvinyl resin, 15 parts of acrylic resin, 15 parts of clay, 7 parts of starch, 6 parts of talcum powder, castor oil 5
Part, 8 parts of chlorinated paraffin, 5 parts of zinc borate, 5 parts of tetrabromobutane, 9 parts of di-sec-octyl phthalate, 8 parts of stearic acid zinc soap.
Preparation method, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, stearic acid zinc soap are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 92 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 175 DEG C, adds
Hot 25min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 35min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Example IV
A kind of Flame retardant environment-friendlyplastic plastic material proposed by the present invention, the raw material including following parts by weight: 15 parts of Heveatex, chlorine
15 parts of buna, 30 parts of polyvinyl resin, 25 parts of acrylic resin, 24 parts of clay, 11 parts of starch, 13 parts of talcum powder, castor oil
10 parts, 18 parts of chlorinated paraffin, 10 parts of zinc borate, 10 parts of tetrabromobutane, 12 parts of di-sec-octyl phthalate, stearic acid zinc soap 14
Part.
Preparation method, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, stearic acid zinc soap are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 100 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 160 DEG C, adds
Hot 35min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 40min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Embodiment five
A kind of Flame retardant environment-friendlyplastic plastic material proposed by the present invention, the raw material including following parts by weight: 13 parts of Heveatex, chlorine
13 parts of buna, 26 parts of polyvinyl resin, 26 parts of acrylic resin, 20 parts of clay, 9 parts of starch, 10 parts of talcum powder, castor oil 8
Part, 12 parts of chlorinated paraffin, 8 parts of zinc borate, 8 parts of tetrabromobutane, 11 parts of di-sec-octyl phthalate, 11 parts of stearic acid zinc soap.
Preparation method, comprising the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, adjacent benzene
Dioctyl phthalate di-sec-octyl, stearic acid zinc soap are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 90 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 168 DEG C, adds
Hot 32min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 38min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Flame retardant environment-friendlyplastic plastic material non-toxic proposed by the present invention is odorless, not will cause the pollution of air and environment, plasticity
It is good, the plasthetics of any required shape can be produced, chlorinated paraffin and zinc borate, tetrabromobutane are used in combination and increase plastic cement material
The anti-flammability of material, simple production process of the present invention is easy to operate, and raw material is easy to get, and production cost is low, can must be widely applied.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of Flame retardant environment-friendlyplastic plastic material, which is characterized in that the raw material including following parts by weight: 10-15 parts of Heveatex, chlorine
10-15 parts of buna, 20-30 parts of polyvinyl resin, 10-30 parts of acrylic resin, 15-25 parts of clay, 6-12 parts of starch, talcum
5-15 parts of powder, 4-12 parts of castor oil, 5-20 parts of chlorinated paraffin, 5-10 parts of zinc borate, 5-10 parts of tetrabromobutane, phthalic acid two
Secondary monooctyl ester 8-15 parts, 6-15 parts of heat stabilizer.
2. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the original including following parts by weight
Material: 12-14 parts of Heveatex, 12-14 parts of neoprene, 24-28 parts of polyvinyl resin, 12-28 parts of acrylic resin, clay
16-22 parts, 8-10 parts of starch, 8-12 parts of talcum powder, 6-10 parts of castor oil, 7-16 parts of chlorinated paraffin, 7-8 parts of zinc borate, tetrabromo
7-8 parts of butane, 9-13 parts of di-sec-octyl phthalate, 8-13 parts of heat stabilizer.
3. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the original including following parts by weight
Material: 14 parts of Heveatex, 14 parts of neoprene, 28 parts of polyvinyl resin, 22 parts of acrylic resin, 18 parts of clay, 10 parts of starch,
9 parts of talcum powder, 8 parts of castor oil, 14 parts of chlorinated paraffin, 8 parts of zinc borate, 8 parts of tetrabromobutane, di-sec-octyl phthalate 12
Part, 9 parts of heat stabilizer.
4. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the Heveatex, neoprene rubber
Glue, polyvinyl resin, acrylic resin weight ratio be 1: 1: 2: 1-2.
5. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the chlorinated paraffin, zinc borate,
The weight ratio of tetrabromobutane is 1-2: 1: 1.
6. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the chlorinated paraffin, zinc borate,
Tetrabromobutane is fire retardant.
7. a kind of Flame retardant environment-friendlyplastic plastic material according to claim 1, which is characterized in that the heat stabilizer is stearic acid
Zinc soap.
8. a kind of preparation method of Flame retardant environment-friendlyplastic plastic material, which comprises the following steps:
S1, the specific gravity is pressed by clay, starch, talcum powder, castor oil, chlorinated paraffin, zinc borate, tetrabromobutane, O-phthalic
Sour di-sec-octyl, heat stabilizer are added in high-speed mixer, are uniformly mixed, are obtained mixture A；
S2, polyvinyl resin, Heveatex are heated to 90-100 DEG C by the specific gravity, stirred while adding, it is sufficiently molten to it
Change, obtains mixture B；
S3, acrylic resin, neoprene are heated in mixture B by the specific gravity, increase temperature to 160-175 DEG C, adds
Hot 25-35min, obtains mixture C；
S4, mixture A is added in mixture C, stirs 20-40min wait be sufficiently mixed and obtains mixture D；
S5, mixture D is poured into plastic extruder, extrusion molding, it is cooling to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927366.1A CN109161126A (en) | 2018-08-11 | 2018-08-11 | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810927366.1A CN109161126A (en) | 2018-08-11 | 2018-08-11 | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109161126A true CN109161126A (en) | 2019-01-08 |
Family
ID=64895756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810927366.1A Pending CN109161126A (en) | 2018-08-11 | 2018-08-11 | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109161126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672077A (en) * | 2022-05-07 | 2022-06-28 | 广东久磐新材料有限公司 | Environment-friendly flame-retardant plastic material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234525A1 (en) * | 2009-03-12 | 2010-09-16 | University Of Kuwait | Method and Composition for Making Floor Tiles Dust Resistant |
| CN107663323A (en) * | 2016-07-29 | 2018-02-06 | 德阳市米雅乐食品厂 | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof |
-
2018
- 2018-08-11 CN CN201810927366.1A patent/CN109161126A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234525A1 (en) * | 2009-03-12 | 2010-09-16 | University Of Kuwait | Method and Composition for Making Floor Tiles Dust Resistant |
| CN107663323A (en) * | 2016-07-29 | 2018-02-06 | 德阳市米雅乐食品厂 | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672077A (en) * | 2022-05-07 | 2022-06-28 | 广东久磐新材料有限公司 | Environment-friendly flame-retardant plastic material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107663323A (en) | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof | |
| CN102140197B (en) | Antistatic agent, antistatic flame-retarding plastics and production methods thereof | |
| CN105199191B (en) | A kind of high tenacity heat conductive flame-retarding plastics and preparation method thereof | |
| CN105694252A (en) | Foam polystyrene composition | |
| CN104098897A (en) | Corrosion-resistant anti-fatigue cable sheath material | |
| CN105482262A (en) | Flame-retardant high-heat-dissipation modified polypropylene electric tubular product and preparation method thereof | |
| CN110172209A (en) | A kind of high fire-retardant MPP bellows of heat dissipation corrosion resistant type and preparation method thereof | |
| CN109161126A (en) | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof | |
| CN106009416A (en) | Novel PVC cable material | |
| CN104151746B (en) | A kind of environmental protection flame retardant insulating material and application in the cable thereof | |
| CN104844948A (en) | Novel halogen-free fire-resistant wire and cable special-purpose material and preparation method thereof | |
| CN105885169A (en) | Wear-proof high-intensity composite power cable material and preparation method thereof | |
| CN105504455A (en) | Heat preservation and insulation plastic for building material and preparation method of heat preservation and insulation plastic | |
| CN104140588A (en) | Multicomponent halogen-free flame-retardant master batch and preparation method | |
| CN107663324A (en) | A kind of antistatic environment friendly plastic rubber material and preparation method thereof | |
| CN109135115A (en) | A kind of Flame retardant environment-friendlyplastic plastic material and preparation method thereof | |
| CN106397915A (en) | Cable insulating layer material with excellent thermal stability and preparation method thereof | |
| CN108148372A (en) | Weatherability makrolon material | |
| CN106589590A (en) | Flame-retardant polypropylene | |
| CN103601968A (en) | Halogen-free flame-retardant polypropylene composite material used for making high-melt-strength sheets, and preparation method thereof | |
| CN110594497A (en) | CPVC (chlorinated polyvinyl chloride) pipe and preparation method thereof | |
| CN105936706A (en) | High strength and flame retardant cable insulation sheath material and preparation method thereof | |
| CN106750838A (en) | The filling-modified polythene material of hollow glass micropearl | |
| CN109233049A (en) | A kind of antistatic environment friendly plastic rubber material and preparation method thereof | |
| CN109111632A (en) | A kind of antistatic environment friendly plastic rubber 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190108 |