CN105419163A - Novel lignin composite material - Google Patents
Novel lignin composite material Download PDFInfo
- Publication number
- CN105419163A CN105419163A CN201510968483.9A CN201510968483A CN105419163A CN 105419163 A CN105419163 A CN 105419163A CN 201510968483 A CN201510968483 A CN 201510968483A CN 105419163 A CN105419163 A CN 105419163A
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- CN
- China
- Prior art keywords
- matrix material
- percent
- calcium
- talcum powder
- novel wooden
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Classifications
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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
- 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
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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
- C08L97/00—Compositions of lignin-containing materials
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a novel lignin composite material. The novel lignin composite material is prepared from the following materials in weight percentage: 15 to 23 percent of calcium lignin sulfonate, 10 to 15 percent of composite calcium and zinc stabilizer, 18 to 30 percent of talc powder, 20 to 35 percent of PVC (Poly Vinyl Chloride), 14 to 22 percent of plasticizer and 16 to 32 percent of antioxidant. The novel lignin composite material disclosed by the invention has the advantages of good anti-ultraviolet capacity, high strength, high rigidity, high impact resistance, high flame retardancy, high degradability and the like, can be widely used in multiple fields of automobiles, aviation, buildings, electronics and electrical appliances and the like and has a great social benefit and a great economic benefit.
Description
Technical field
The present invention relates to field of compound material, particularly relate to a kind of Novel wooden quality matrix material.
Background technology
Along with the fast development of economy, the usage quantity of plastics is increasing, almost penetrates into each link of people's life.But because the plastics major part used at present utilizes petroleum resources to synthesize, be nondegradable, thus while consumption bulk petroleum resource, return environment and bring severe contamination.Natural high moleculer eompound aboundresources, has reproducibility, can be degradable, is the ideal substitute of plastics, is therefore subject to the welcome of human consumer and the attention of national governments.
But, natural high moleculer eompound generally all has very strong water-absorbent, therefore the matrix material page utilizing natural high moleculer eompound to make at present all has very strong water-absorbent, and water-absorbent can increase further along with adding of softening agent, after meeting water, the mechanical property of matrix material can decline to a great extent; Simultaneously because natural high moleculer eompound at high temperature easily decomposes, cause its course of processing complicated, and processing requirement is relatively harsh.
Summary of the invention
The object of the invention is to the above problem overcoming prior art existence, a kind of Novel wooden quality matrix material is provided, meets the primary demand in market.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of Novel wooden quality matrix material, it is made up of the material of following weight percent: calcium lignin sulphonate 15%-23%, calcium-zinc composite stabilizing agent 10%-15%, talcum powder 18%-30%, PVC20%-35%, softening agent 14%-22%, oxidation inhibitor 16%-32%.
Further, described material preparation method comprises the following steps: after pre-set formula raw materials weighing, by PVC and talcum powder about 85 DEG C dry 2 ~ 6 hours, then it is mixed by high-speed mixer, and after adding PVC, first add stablizer add talcum powder and softening agent again; The wherein first low speed mixing 20 ~ 30min of material, then high-speed mixing 15 ~ 25min, at about 120 DEG C, material is fully mixed, and discharging cooling is for subsequent use.
Further, described mixing material is melt extruded by single screw extruder, and described extruder barrel temperature is 150 ~ 180 DEG C, and the matrix material per os mould after extruding is shaped into sheet material.
Further, described softening agent comprises the sodium alkoxide of 1% and the glycerine of 10%.
The invention has the beneficial effects as follows:
Material of the present invention has excellent anti-uv-ray, and high strength, high rigidity, high shock resistance and fire-retardant, degradability etc., can be widely used in multiple fields such as automobile, aviation, building and electronic apparatus, having great Social and economic benef@.
Embodiment
Below in conjunction with embodiment, describe the present invention in detail.
A kind of Novel wooden quality matrix material, it is made up of the material of following weight percent: calcium lignin sulphonate 15%-23%, calcium-zinc composite stabilizing agent 10%-15%, talcum powder 18%-30%, PVC20%-35%, softening agent 14%-22%, oxidation inhibitor 16%-32%.
Wherein, material preparation method comprises the following steps: after pre-set formula raw materials weighing, by PVC and talcum powder about 85 DEG C dry 2 ~ 6 hours, then it is mixed by high-speed mixer, and after adding PVC, first adds stablizer add talcum powder and softening agent again; The wherein first low speed mixing 20 ~ 30min of material, then high-speed mixing 15 ~ 25min, at about 120 DEG C, material is fully mixed, and discharging cooling is for subsequent use.
Wherein, mixing material is melt extruded by single screw extruder, and described extruder barrel temperature is 150 ~ 180 DEG C, and the matrix material per os mould after extruding is shaped into sheet material.
Wherein, softening agent comprises the sodium alkoxide of 1% and the glycerine of 10%.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (5)
1. a Novel wooden quality matrix material, it is characterized in that, it is made up of the material of following weight percent: calcium lignin sulphonate 15%-23%, calcium-zinc composite stabilizing agent 10%-15%, talcum powder 18%-30%, PVC20%-35%, softening agent 14%-22%, oxidation inhibitor 16%-32%.
2. a kind of Novel wooden quality matrix material according to claim 1, it is characterized in that, it is made up of the material of following weight percent: calcium lignin sulphonate 15%, calcium-zinc composite stabilizing agent 10%, talcum powder 18%, PVC20%, softening agent 14%, oxidation inhibitor 16%.
3. a kind of Novel wooden quality matrix material according to claim 1, it is characterized in that, its preparation method comprises the following steps: after pre-set formula raw materials weighing, by PVC and talcum powder about 85 DEG C dry 2 ~ 6 hours, then it is mixed by high-speed mixer, and after adding PVC, first add stablizer add talcum powder and softening agent again; The wherein first low speed mixing 20 ~ 30min of material, then high-speed mixing 15 ~ 25min, at about 120 DEG C, material is fully mixed, and discharging cooling is for subsequent use.
4. a kind of Novel wooden quality matrix material according to claim 3, it is characterized in that: described mixing material is melt extruded by single screw extruder, and described extruder barrel temperature is 150 ~ 180 DEG C, and the matrix material per os mould after extruding is shaped into sheet material.
5. a kind of Novel wooden quality matrix material according to claim 1, is characterized in that: described softening agent comprises the sodium alkoxide of 1% and the glycerine of 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968483.9A CN105419163A (en) | 2015-12-22 | 2015-12-22 | Novel lignin composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968483.9A CN105419163A (en) | 2015-12-22 | 2015-12-22 | Novel lignin composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105419163A true CN105419163A (en) | 2016-03-23 |
Family
ID=55497730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510968483.9A Pending CN105419163A (en) | 2015-12-22 | 2015-12-22 | Novel lignin composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105419163A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031343A (en) * | 2014-06-27 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Heat-resisting ageing resistant material and preparation method thereof |
| CN104140686A (en) * | 2013-05-09 | 2014-11-12 | 亿利资源集团有限公司 | Calcium carbide powder shaping binder, preparation method thereof and calcium carbide powder shaping method |
| CN104371219A (en) * | 2014-11-07 | 2015-02-25 | 苏州维泰生物技术有限公司 | Medical heat-resistant anti-aging composite plastic and preparation method thereof |
| CN104628310A (en) * | 2013-11-09 | 2015-05-20 | 青岛诚运建筑工程有限公司 | Construction composite material with strong stability |
| CN105001547A (en) * | 2015-06-23 | 2015-10-28 | 安徽成力特科技有限公司 | Modified polyvinyl chloride cable sheath material capable of resisting ultraviolet radiation aging |
-
2015
- 2015-12-22 CN CN201510968483.9A patent/CN105419163A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140686A (en) * | 2013-05-09 | 2014-11-12 | 亿利资源集团有限公司 | Calcium carbide powder shaping binder, preparation method thereof and calcium carbide powder shaping method |
| CN104628310A (en) * | 2013-11-09 | 2015-05-20 | 青岛诚运建筑工程有限公司 | Construction composite material with strong stability |
| CN104031343A (en) * | 2014-06-27 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Heat-resisting ageing resistant material and preparation method thereof |
| CN104371219A (en) * | 2014-11-07 | 2015-02-25 | 苏州维泰生物技术有限公司 | Medical heat-resistant anti-aging composite plastic and preparation method thereof |
| CN105001547A (en) * | 2015-06-23 | 2015-10-28 | 安徽成力特科技有限公司 | Modified polyvinyl chloride cable sheath material capable of resisting ultraviolet radiation aging |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |