CN105504457A - Anti-static/flame-retardant XPE environment-friendly foam material for vehicle and preparation method of XPE environment-friendly foam material - Google Patents
Anti-static/flame-retardant XPE environment-friendly foam material for vehicle and preparation method of XPE environment-friendly foam material Download PDFInfo
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- CN105504457A CN105504457A CN201610050258.1A CN201610050258A CN105504457A CN 105504457 A CN105504457 A CN 105504457A CN 201610050258 A CN201610050258 A CN 201610050258A CN 105504457 A CN105504457 A CN 105504457A
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- 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
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- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
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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
- C08L2201/04—Antistatic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The invention provides an XPE environment-friendly foam material for an anti-static/flame-retardant vehicle and a preparation method of the XPE environment-friendly foam material. The XPE environment-friendly foam material is mainly prepared from, by weight, 60-80 parts of PE resin, 4-8 parts of anti-static agent, 20-30 parts of self-made composite flame retardant, 5-20 parts of foaming agent, 2-5 parts of cross-linking agent and 3-5 parts of blowing promoter. The material is prepared through extrusion of an XPE master slice in a single-screw extruder, calendaring, continuous normal-pressure foaming in a foaming furnace, cooling and shaping, and trimming and coiling. Anti-static and flame-retardant performance is integrated in the XPE foam material, the formulation is simple and scientific, the material has the anti-static performance and the flame-retardant performance, chemical and physical performance is stable, electrostatic induction and inflammability are completely eliminated, and the foam material is safe, free of toxins and smells and environmentally friendly, and saves energy.
Description
Technical field
The invention belongs to polymeric foamed material field, be specifically related to antistatic/fire-retardant automobile-used XPE environmental-protecting foam material and preparation method thereof.
Background technology
XPE and processes for chemically crosslinked polyethylene foam material, be add linking agent and whipping agent through high temperature is continuous foamed with ldpe resin to form, with EPE(physical blowing polyethylene, be commonly called as PE Foam) to compare, tensile strength is higher, and abscess is thinner.XPE is the ideal material of automobile, air-conditioning insulation, and on Leisure Sport articles for use market, development is rapid in recent years, as surfboard, moistureproof cushion, Yoga mat etc.Also there is certain purposes architectural, fire retardant material has and applies widely.Recently be widely used at automobile, packaging industry.
XPE is non-crosslinked unicellular structure, also known as chemically crosslinked PE, is a kind of wrapping material of novel environment friendly.It produces countless separated foams by Low Density Polyethylene fat through physical blowing and forms.But XPE foam material is used for car gorget territory at present, as high temperature, because not fire-retardant easy thawing is even burnt, looks for and can cause heavy losses, therefore, market in urgent need has antistatic and XPE environmental-protecting foam material that is flame retardant properties simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material and preparation method, a kind of foam material of safe, nontoxic, tasteless, energy-conserving and environment-protective is provided.
For achieving the above object, the present invention adopts following technical scheme:
Antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, the raw material primarily of following weight parts is prepared from: PE resin 60 ~ 80 parts, 4 ~ 8 parts, static inhibitor, self-control composite flame-retardant agent 20 ~ 30 parts, whipping agent 5 ~ 20 parts, linking agent 2 ~ 5 parts, frothing aid 3 ~ 5 parts.
Preferably, the raw material primarily of following weight parts is prepared from: PE resin 70 parts, 6 parts, static inhibitor, self-control composite flame-retardant agent 25 parts, whipping agent 15 parts, linking agent 4 parts, frothing aid 4 parts.
Self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
Static inhibitor is graphitized carbon black.
Whipping agent is AC whipping agent.
Linking agent is dicumyl peroxide.
Frothing aid is zinc oxide or Zinic stearas.
The preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and the XPE foam sheet after cutting is batched in winder.
The condition of foaming furnace is: temperature 180 ~ 230 degree.
The invention has the advantages that: the plurality of advantages such as XPE has water proof protection against the tide, shockproof, sound insulation, insulation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection, crashworthiness power are strong, also there is good chemical resistance, overcome common foamed glue frangible, distortion, recovery difference shortcoming be the ideal substitute of conventional packaging material.The present invention is dissolved into antistatic, flame retardant properties in XPE foam material, fill a prescription simple science, product not only has antistatic property but also have flame retardant properties, chemical physics stable performance, thorough elimination static induction and inflammableness are a kind of foam materials of safe, nontoxic, tasteless, energy-conserving and environment-protective.
Embodiment
Antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, the raw material primarily of following weight parts is prepared from: PE resin 60 ~ 80 parts, 4 ~ 8 parts, static inhibitor, self-control composite flame-retardant agent 20 ~ 30 parts, whipping agent 5 ~ 20 parts, linking agent 2 ~ 5 parts, frothing aid 3 ~ 5 parts.
Self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
Static inhibitor is graphitized carbon black.
Whipping agent is AC whipping agent.
Linking agent is dicumyl peroxide.
Frothing aid is zinc oxide or Zinic stearas.
The preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and the XPE foam sheet after cutting is batched in winder.
The condition of high temperature foaming furnace is: temperature 180 ~ 230 degree
embodiment 1
Antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, the raw material primarily of following weight parts is prepared from: PE resin 60 parts, 4 parts, static inhibitor, self-control composite flame-retardant agent 20 parts, whipping agent 5 parts, linking agent 2 parts, frothing aid 3 parts.
Self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
Static inhibitor is graphitized carbon black.
Whipping agent is AC whipping agent.
Linking agent is dicumyl peroxide.
Frothing aid is Zinic stearas.
The preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and the XPE foam sheet after cutting is batched in winder.
The condition of high temperature foaming furnace is: temperature 180 degree.
embodiment 2
Antistatic/fire-retardant vehicle inside decoration XPE environmental-protecting foam material, the raw material primarily of following weight parts is prepared from: PE resin 80 parts, 8 parts, static inhibitor, self-control composite flame-retardant agent 30 parts, whipping agent 20 parts, linking agent 5 parts, frothing aid 5 parts.
Self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
Static inhibitor is graphitized carbon black.
Whipping agent is AC whipping agent.
Linking agent is dicumyl peroxide.
Frothing aid is zinc oxide.
The preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and the XPE foam sheet after cutting is batched in winder.
The condition of foaming furnace is: temperature 230 degree.
embodiment 3
Antistatic/fire-retardant vehicle inside decoration XPE environmental-protecting foam material, the raw material primarily of following weight parts is prepared from: PE resin 70 parts, 6 parts, static inhibitor, self-control composite flame-retardant agent 25 parts, whipping agent 15 parts, linking agent 4 parts, frothing aid 4 parts.
Self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
Static inhibitor is graphitized carbon black.
Whipping agent is AC whipping agent.
Linking agent is dicumyl peroxide.
Frothing aid is Zinic stearas.
The preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and in winder, rolling is carried out to the XPE foam sheet after cutting.
The condition of foaming furnace is: temperature 200 degree.
measuring method
1, surface resistivity: the D/C voltage first confirming the 100V of antistatic foaming material, then after measuring electric current, be scaled resistivity (ASTMD257).
2, limiting oxygen index determination: reference standard GB8332-1987 porous plastics combustibility test method horizontal firing method.
Test result is known, the foam material that the present invention obtains, and all technical reaches corresponding standard-required, and as flame retardant effect obvious (oxygen index is greater than 31), (surface resistivity is lower than 10 to have good antistatic effect
7Ω/sq), as a functional foam material, there is good market potential.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (8)
1. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material, is characterized in that: the raw material primarily of following weight parts is prepared from: PE resin 60 ~ 80 parts, 4 ~ 8 parts, static inhibitor, self-control composite flame-retardant agent 20 ~ 30 parts, whipping agent 5 ~ 20 parts, linking agent 2 ~ 5 parts, frothing aid 3 ~ 5 parts.
2. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 1, is characterized in that: the raw material primarily of following weight parts is prepared from: PE resin 70 parts, 6 parts, static inhibitor, self-control composite flame-retardant agent 25 parts, whipping agent 15 parts, linking agent 4 parts, frothing aid 4 parts.
3. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 1, is characterized in that: self-control composite flame-retardant agent is: TDE, San Yangization Er Di, aluminium hydroxide, its weight ratio is 1:1:2.
4. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 1, is characterized in that: static inhibitor is graphitized carbon black.
5. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 1, is characterized in that: whipping agent is AC whipping agent.
6. antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 1, is characterized in that: frothing aid is zinc oxide or Zinic stearas.
7. a preparation method for antistatic/fire-retardant automobile-used XPE environmental-protecting foam material as claimed in claim 1, is characterized in that: described method comprises as follows:
(1) raw material mixing is added in single screw extrusion machine and extrudes XPE master slice;
(2) then put into three-roller calendar and bright and clean process is carried out to XPE master slice;
(3) put it into foaming furnace again and carry out continuous normal pressure foaming;
(4) in cooling shaping frame, cooling shaping is carried out to the XPE foam sheet after foaming;
(5) the XPE foam sheet after setting is cut in clipper, and the XPE foam sheet after cutting is batched in winder.
8. the preparation method of antistatic/fire-retardant automobile-used XPE environmental-protecting foam material according to claim 7, is characterized in that: the condition of foaming furnace is: temperature 180 ~ 230 degree.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050258.1A CN105504457B (en) | 2016-01-26 | 2016-01-26 | Antistatic/fire-retardant automobile-used XPE environmental-protecting foam materials and preparation method thereof |
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| CN201610050258.1A CN105504457B (en) | 2016-01-26 | 2016-01-26 | Antistatic/fire-retardant automobile-used XPE environmental-protecting foam materials and preparation method thereof |
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| CN105504457A true CN105504457A (en) | 2016-04-20 |
| CN105504457B CN105504457B (en) | 2018-05-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227000A (en) * | 2017-07-26 | 2017-10-03 | 合肥梵腾环保科技有限公司 | One kind fire prevention sound absorption expelling parasite environmental-protecting foam material and preparation method thereof |
| CN108790682A (en) * | 2018-05-23 | 2018-11-13 | 中国第汽车股份有限公司 | A kind of expanded material car duct and its processing method |
| CN110066446A (en) * | 2019-05-09 | 2019-07-30 | 广州市欧橡隔热材料有限公司 | Fireproof foaming polythene material and preparation method thereof |
| CN110698712A (en) * | 2019-09-28 | 2020-01-17 | 浙江杰上杰新材料有限公司 | Preparation method of XPE foaming agent |
| CN113248808A (en) * | 2021-04-06 | 2021-08-13 | 什邡市太丰新型阻燃剂有限责任公司 | Novel flame-retardant XPE sheet and preparation method thereof |
| CN114872360A (en) * | 2022-05-06 | 2022-08-09 | 常州市永丰新材料科技有限公司 | Preparation method of environment-friendly waterproof XPE (crosslinked polyethylene) pad |
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| CN202846905U (en) * | 2012-09-15 | 2013-04-03 | 福建三盛实业有限公司 | Novel environment-friendly XPE (chemical cross-linking poly ethylene) foamed sheet material production line |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227000A (en) * | 2017-07-26 | 2017-10-03 | 合肥梵腾环保科技有限公司 | One kind fire prevention sound absorption expelling parasite environmental-protecting foam material and preparation method thereof |
| CN108790682A (en) * | 2018-05-23 | 2018-11-13 | 中国第汽车股份有限公司 | A kind of expanded material car duct and its processing method |
| CN108790682B (en) * | 2018-05-23 | 2023-08-25 | 中国第一汽车股份有限公司 | Foaming material automobile air duct and processing method thereof |
| CN110066446A (en) * | 2019-05-09 | 2019-07-30 | 广州市欧橡隔热材料有限公司 | Fireproof foaming polythene material and preparation method thereof |
| CN110698712A (en) * | 2019-09-28 | 2020-01-17 | 浙江杰上杰新材料有限公司 | Preparation method of XPE foaming agent |
| CN110698712B (en) * | 2019-09-28 | 2022-07-12 | 浙江杰上杰新材料股份有限公司 | Preparation method of XPE foaming agent |
| CN113248808A (en) * | 2021-04-06 | 2021-08-13 | 什邡市太丰新型阻燃剂有限责任公司 | Novel flame-retardant XPE sheet and preparation method thereof |
| CN114872360A (en) * | 2022-05-06 | 2022-08-09 | 常州市永丰新材料科技有限公司 | Preparation method of environment-friendly waterproof XPE (crosslinked polyethylene) pad |
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| CN105504457B (en) | 2018-05-22 |
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