CN109049745A - A kind of manufacturing method of novel conductive pallet - Google Patents
A kind of manufacturing method of novel conductive pallet Download PDFInfo
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- CN109049745A CN109049745A CN201810446763.7A CN201810446763A CN109049745A CN 109049745 A CN109049745 A CN 109049745A CN 201810446763 A CN201810446763 A CN 201810446763A CN 109049745 A CN109049745 A CN 109049745A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7178—Pallets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention discloses a kind of manufacturing methods of novel conductive pallet, belong to conductive tray technical field, it include the ingredient blending of conductive film layer, middle foaming layer and conductive engineering plastics layer, this three layers raw material point is carried out three-layer co-extruded, then it is crosslinked, moulded from foam is carried out under vacuum environment, last plastics sucking moulding is required shape, transport, transhipment that conductive tray is integrally formed, meets electronic component is realized to require, it is durable.
Description
Technical field
The invention belongs to electronic component transhipment or it is packed for tray technology field, and in particular to a kind of novel conductive pallet
Manufacturing method.
Background technique
Conductive tray can eliminate electrostatic, and the turnover for being largely used to electronic device and process of producing product is loaded, packaging, store
It deposits and transports.Static conductive pallet is also known as in industry；The height of pallet is generally in 100mm or less；Suitable for precise electronic member
The container of part turnover storage, requires according to client's electronic component, so also there is different requirements to size.In the prior art, conductive
Pallet is single structure, in order to realize its defencive function, generally requires to place conducting foam and conductive package film in pallet,
It is not ideal enough to use inconvenient and conductive effect.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of novel conductive pallet is provided, integral structure is conductive good
Be provided simultaneously with it is durable, protection electronic component the characteristics of.
Technical solution of the present invention:
A kind of manufacturing method of novel conductive pallet: include the following steps:
(1) ingredient: the raw material of conductive film layer is granulated according to formula blending, the raw material of electron radiation crosslinked foaming layer is according to formula
Granulation is blended, the raw material of conductive engineering plastics layer is blended according to formula and is granulated；
(2) it squeezes out: three layers of master batch in step (1) being separately added into three screw channels of three-layer co-extruded extruder, is added
After heat fusing, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping, i.e. and shape
At the novel conductive pallet.
Further, the conductive film layer is conduction PE film, and it includes LLDPE50- that raw material forms by mass percentage
60%, LDPE20%-30%, conductive agent 10-15%, reinforcing agent 1-5%, lubricant 1-3%.
Further, the conductive film layer be POE film, raw material form by mass percentage include POE50%-70%,
LLDPE5%-10%, conductive agent 10-15%, reinforcing agent 1-5%, lubricant 1-3%.
Further, the conductive film layer is conductive TPU membrane, and it includes TPU77%- that raw material forms by mass percentage
88%, conductive agent 10-15%, reinforcing agent 1-5%, lubricant 1-3%.
Further, the electron radiation crosslinked foaming layer is conduction IXPE, and raw material forms packet by mass percentage
Include LDPE60-80%, EVA5-15%, conductive agent 5-15%, foaming agent 5%-15%, crosslinking agent 2-5%.
Further, the conductive engineering plastics layer is conduction HIPS, and raw material forms by mass percentage includes
HIPS resin 60%-75%, PE-MAH5-10%, EMA2-10, conductive agent 15%-20%, surfactant 2-5%.
Further, the conductive engineering plastics layer is conduction ABS, and it includes ABS that raw material forms by mass percentage
Resin 70%-80%, conductive agent 10%-15%, LDPE10-15%, maleic anhydride inoculated polypropylene 5%-8%.
Further, the conductive engineering plastics layer is conducting PET, and it includes PET that raw material forms by mass percentage
Resin 70%-85%, conductive agent 10%-25%, dispersing agent 5-10%.
Compared with prior art, made the invention has the benefit that the method for the invention uses integrated molding means
The novel conductive pallet of work has some strength, meanwhile, wherein interbed is foam structure, has buffer function, protects accurate device
Part, and the conductive film on most surface layer have flexibility, and increase the service life of conductive tray by the way that reinforcing agent is added.
In the present invention, conductive film layer can stretch, thickness can further decrease in intermediate IXPE foaming process
And foaming layer surface can be fitted closely, and conductive film layer is enhanced using reinforcing agent, realize not only flexible but also have certain durability.
Specific embodiment
Below with reference to embodiment, detailed description of the preferred embodiments.
Embodiment 1:
A kind of manufacturing method of novel conductive pallet: include the following steps:
(1) ingredient: will form by mass percentage including LLDPE52%, LDPE30%, carbon black 10%, DH-2 reinforcing agent 5%, N, N, _
The conductive membrane layer of ethylenebisstearamide 3%, which is blended, to be granulated, raw material form by mass percentage include LDPE60%,
EVA15%, carbon black 15%, AC foaming agent 5%%, cumyl peroxide 5% electron radiation crosslinked foaming layer raw material blending make
Grain, by mass percentage composition include HIPS resin 60%%, PE-MAH10%, EMA10, carbon black 15%, surfactant sodium dodecyl
The original side of the conductive engineering plastics layer of base benzene sulfonic acid sodium salt 5%, which is blended, to be granulated；
(2) it squeezes out: three layers of master batch in step (1) being separately added into three screw channels of three-layer co-extruded extruder, is added
After heat fusing, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation, and the energy of electron accelerator is 2.5Mev, scanning
Width is 800-1000mm；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；Operating temperature are as follows:
210±5℃ ；Set foamed time are as follows: 1500 ± 300 seconds, blow pressure are as follows: 4MPa is vacuumized inside foaming mould.
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping,
Form the novel conductive pallet.
Embodiment 2:
A kind of manufacturing method of novel conductive pallet: include the following steps:
(1) it ingredient: will form by mass percentage including POE73%, LLDPE10%, nickel powder 10%, nano kaoline 5%, 800 types
The conductive membrane layer of stearic acid 2%, which is blended, to be granulated, and it includes LDPE70%, EVA10%, carbon black that raw material forms by mass percentage
10%, AC foaming agent 5%, cumyl peroxide 5% electron radiation crosslinked foaming layer raw material be blended be granulated, press quality percentage
Than form include ABS resin 70%, nickel powder 15%, LDPE10%, maleic anhydride inoculated polypropylene 5% conductive engineering plastics layer original
Side, which is blended, to be granulated；
(2) it squeezes out: three layers of master batch in step (1) being separately added into three screw channels of three-layer co-extruded extruder, is added
After heat fusing, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation, and the energy of electron accelerator is 2.5Mev, scanning
Width is 800-1000mm；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；Operating temperature are as follows:
210±5℃ ；Set foamed time are as follows: 1500 ± 300 seconds, blow pressure are as follows: 6MPa is vacuumized inside foaming mould.
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping,
Form the novel conductive pallet.
Embodiment 3
A kind of manufacturing method of novel conductive pallet: include the following steps:
(1) it ingredient: will form by mass percentage including TPU80%, graphite 12%, mica powder 5%, N, N, _ ethylenebis stearoyl
The conductive membrane layer of amine 3%, which is blended, to be granulated, and raw material is formed by mass percentage including LDPE80%, EVA5%, carbon black 8%, AC hair
Infusion 2%, cumyl peroxide 5% electron radiation crosslinked foaming layer raw material be blended be granulated, by mass percentage composition packet
Include PET resin 85%, conductive agent 10%, monoglyceride 5% conductive engineering plastics layer original side be blended be granulated；
(2) it squeezes out: three layers of master batch in step (1) being separately added into three screw channels of three-layer co-extruded extruder, is added
After heat fusing, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation, and the energy of electron accelerator is 2.5Mev, scanning
Width is 800-1000mm；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；Operating temperature are as follows:
210±5℃ ；Set foamed time are as follows: 1500 ± 300 seconds, blow pressure are as follows: 6MPa is vacuumized inside foaming mould.
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping,
Form the novel conductive pallet.
Embodiment 4
A kind of manufacturing method of novel conductive pallet: include the following steps:
(1) ingredient: will form by mass percentage including LLDPE60%, LDPE20%, tin oxide 15%, DH-2 reinforcing agent 2%, N,
N, the conductive membrane layer of _ ethylenebisstearamide 3%, which is blended, to be granulated, raw material form by mass percentage include LDPE70%,
EVA15%, tin oxide 5%, AC foaming agent 8%, cumyl peroxide 2% electron radiation crosslinked foaming layer raw material blending make
Grain, by mass percentage composition include PET resin 80%, conductive agent 10%, monoglyceride 10% conductive engineering plastics layer original side be total to
It is mixed to be granulated；(2) it squeezes out: three layers of master batch in step (1) is separately added into three screw channels of three-layer co-extruded extruder,
After heating melting, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation, and the energy of electron accelerator is 2.5Mev, scanning
Width is 800-1000mm；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；Operating temperature are as follows:
210±5℃ ；Set foamed time are as follows: 1500 ± 300 seconds, blow pressure are as follows: 6MPa is vacuumized inside foaming mould.
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping,
Form the novel conductive pallet.
The basic principles, main features and advantages of the present invention have been shown and described above.The present invention is not by upper
The limitation of embodiment is stated, the above embodiments and description only illustrate the principle of the present invention, is not departing from the present invention
Various changes and improvements may be made to the invention under the premise of spirit and scope, these changes and improvements both fall within claimed
In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.
Claims (8)
1. a kind of manufacturing method of novel conductive pallet: it is characterized by comprising the following steps:
(1) ingredient: the raw material of conductive film layer is granulated according to formula blending, the raw material of electron radiation crosslinked foaming layer is according to formula
Granulation is blended, the raw material of conductive engineering plastics layer is blended according to formula and is granulated；
(2) it squeezes out: three layers of master batch in step (1) being separately added into three screw channels of three-layer co-extruded extruder, is added
After heat fusing, extrusion is converged in three-decker die head；It is cooling after extrusion；
(3) be crosslinked: the composite sheet that step (2) are squeezed out carries out cross-linking radiation；
(4) it foams: sheet material crosslinked in step (3) being placed in moulded from foam machine and carries out moulded from foam；
(5) plastic uptake is formed: the sheet material after foaming by step (4) is formed into tray shape after plastic uptake, after cooling and shaping, i.e. and shape
At the novel conductive pallet.
2. a kind of manufacturing method of novel conductive pallet as described in claim 1: it is characterized in that, the conductive film layer is
Conductive PE film, raw material are formed by mass percentage including LLDPE50-60%, LDPE20%-30%, conductive agent 10-15%, enhancing
Agent 1-5%, lubricant 1-3%.
3. a kind of manufacturing method of novel conductive pallet as described in claim 1: it is characterized in that, the conductive film layer is
POE film, it includes POE50%-70%, LLDPE5%-10%, conductive agent 10-15%, reinforcing agent 1- that raw material forms by mass percentage
5%, lubricant 1-3%.
4. a kind of manufacturing method of novel conductive pallet as described in claim 1: it is characterized in that, the conductive film
Layer is conductive TPU membrane, and raw material is formed by mass percentage including TPU77%-88%, conductive agent 10-15%, reinforcing agent 1-5%, profit
Lubrication prescription 1-3%.
5. a kind of manufacturing method of novel conductive pallet as claimed in claim 2 or 3 or 4: it is characterized in that, the electronics
Radiation crosslinking foaming layer is conduction IXPE, and it includes LDPE60-80%, EVA5-15%, conduction that raw material forms by mass percentage
Agent 5-15%, foaming agent 5%-15%, crosslinking agent 2-5%.
6. a kind of manufacturing method of novel conductive pallet as claimed in claim 5: it is characterized in that, the conductive engineering plastic
The bed of material be conduction HIPS, raw material form by mass percentage include HIPS resin 60%-75%, PE-MAH5-10%, EMA2-10,
Conductive agent 15%-20%, surfactant 2-5%.
7. a kind of manufacturing method of novel conductive pallet as claimed in claim 5: it is characterized in that, the conductive engineering plastic
The bed of material is conduction ABS, and it includes ABS resin 70%-80%, conductive agent 10%-15%, LDPE10- that raw material forms by mass percentage
15%, maleic anhydride inoculated polypropylene 5%-8%.
8. a kind of manufacturing method of novel conductive pallet as claimed in claim 5: it is characterized in that, the conductive engineering plastic
The bed of material is conducting PET, and it includes PET resin 70%-85%, conductive agent 10%-25%, dispersing agent 5- that raw material forms by mass percentage
10%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446763.7A CN109049745A (en) | 2018-05-11 | 2018-05-11 | A kind of manufacturing method of novel conductive pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446763.7A CN109049745A (en) | 2018-05-11 | 2018-05-11 | A kind of manufacturing method of novel conductive pallet |
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| Publication Number | Publication Date |
|---|---|
| CN109049745A true CN109049745A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810446763.7A Pending CN109049745A (en) | 2018-05-11 | 2018-05-11 | A kind of manufacturing method of novel conductive pallet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706487A (en) * | 2020-12-23 | 2021-04-27 | 广德祥源新材科技有限公司 | One-step forming spraying-free wood grain foam and production process thereof |
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| CN102923385A (en) * | 2012-11-05 | 2013-02-13 | 浙江亿铭新材料科技有限公司 | Sheet material of carrying belt for packing electronic device and manufacture method thereof |
| CN102963096A (en) * | 2012-11-19 | 2013-03-13 | 湖北祥源新材科技有限公司 | Omni-directional metallic-coating polyolefin conductive foam and preparation method thereof |
| CN103044837A (en) * | 2012-12-24 | 2013-04-17 | 安徽科聚新材料有限公司 | HIPS composite, and preparation method and application thereof |
| CN104260539A (en) * | 2014-09-17 | 2015-01-07 | 恩斯盟防静电材料(苏州)有限公司 | Preparation method of anti-static foamed pearl cotton |
| US20150224745A1 (en) * | 2012-09-12 | 2015-08-13 | Jsp Corporation | Polyethylene-based resin foam sheet |
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2018
- 2018-05-11 CN CN201810446763.7A patent/CN109049745A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150224745A1 (en) * | 2012-09-12 | 2015-08-13 | Jsp Corporation | Polyethylene-based resin foam sheet |
| CN102923385A (en) * | 2012-11-05 | 2013-02-13 | 浙江亿铭新材料科技有限公司 | Sheet material of carrying belt for packing electronic device and manufacture method thereof |
| CN102963096A (en) * | 2012-11-19 | 2013-03-13 | 湖北祥源新材科技有限公司 | Omni-directional metallic-coating polyolefin conductive foam and preparation method thereof |
| CN103044837A (en) * | 2012-12-24 | 2013-04-17 | 安徽科聚新材料有限公司 | HIPS composite, and preparation method and application thereof |
| CN104260539A (en) * | 2014-09-17 | 2015-01-07 | 恩斯盟防静电材料(苏州)有限公司 | Preparation method of anti-static foamed pearl cotton |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706487A (en) * | 2020-12-23 | 2021-04-27 | 广德祥源新材科技有限公司 | One-step forming spraying-free wood grain foam and production process thereof |
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