CN103102679B - Antistatic wood flour-nylon 6 composite material and preparation method thereof - Google Patents
Antistatic wood flour-nylon 6 composite material and preparation method thereof Download PDFInfo
- Publication number
- CN103102679B CN103102679B CN201210556584.1A CN201210556584A CN103102679B CN 103102679 B CN103102679 B CN 103102679B CN 201210556584 A CN201210556584 A CN 201210556584A CN 103102679 B CN103102679 B CN 103102679B
- Authority
- CN
- China
- Prior art keywords
- wood powder
- nylon
- antistatic
- composite
- parts
- 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.)
- Active
Links
Abstract
The invention discloses an antistatic wood flour-nylon 6 composite material and a preparation method thereof. The antistatic wood flour-nylon 6 composite material comprises the raw materials in parts by weight: 50-70 parts of nylon 6, 30-50 parts of wood flour, 4-8 parts of a composite coupling compatilizer and 1-3 parts of a composite antistatic agent. The composite antistatic agent comprises the components in parts by weight: 10-30 parts of stearamidopropyl dimethylamine-beta-ethoxyl quaternary ammonium nitrate, 30-60 parts of dodecyl dimethyl betaine, 20-40 parts of N, N-bi(2-hydroxyl ethyl)-N-(3'-dodecyloxyl-2'-hydroxyl propyl) methyl sulfate methyl ammonium and 5-10 parts of (3-lauramidopropyl)trimethyl sulfate methyl ammonium. The antistatic wood flour-nylon 6 composite material prepared by the invention has impact strength, bending strength and modulus of elasticity, in particular low surface resistance, and the material has the antistatic property on the surface and does not absorb dust, so that the product is maintained attractive for a long time.
Description
Technical field:
The present invention relates to a kind of Wood-plastic material and preparation method thereof, particularly a kind of antistatic wood powder nylon 6 composite material and preparation method thereof.
Background technology:
Along with global economic development, over nearly more than 20 years, the consumption of plastics rises rapidly, and waste or used plastics rubbish pollution on the environment is also day by day serious.The forest reserves are cut down in a large number simultaneously, cause great destruction to ecotope.Therefore protect forest resources, preserve the ecological environment and become the target that the new millennium mankind pursue jointly.
Wood plastic composite (WoodPlasticsComposites, be called for short WPC) be the modified thermoplastic material of filling with wood powder, xylon or vegetable fibre, strengthening, have the cost of timber and plastics and the advantage of performance concurrently, section bar, sheet material or other goods are obtained through shaping, there is quality light, cost is low, little to equipment attrition, the advantages such as environmental protection.
Summary of the invention:
For prior art above shortcomings, one of technical problem to be solved by this invention is to provide a kind of antistatic wood powder nylon 6 composite material.
Two of technical problem to be solved by this invention is to provide the preparation method of above-mentioned antistatic wood powder nylon 6 composite material.
Technical problem of the present invention, is achieved by following technical proposals:
A kind of antistatic wood powder nylon 6 composite material, is made up of the raw material of following weight part: 50-70 part nylon 6,30-50 part wood powder, the agent of 4-8 part compound coupling compatibility, 1-3 part composite antistatic agent.
The agent of described compound coupling compatibility, is made up of the raw material of following weight part: stearic amide 10-30 part, MA-g-PP compatilizer 50-70 part, 3-TSL 8330 10-30 part and MA-g-PE compatilizer 10-30 part.
Described composite antistatic agent, be made up of by weight following component: stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate 10-30 part, Varion CDG-K 30-60 part, two (2-hydroxyethyl)-the N-(3 '-dodecyloxy-2 of N, N-'-hydroxypropyl) methylsulfuric acid ammonium methyl 20-40 part, (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium 5-10 part.
Stearic amide, English name: Octadecanamide, CAS NO.:124-26-5.
MA-g-PP compatilizer, is called: maleic anhydride inoculated polypropylene, also known as: maleic anhydride-polypropylene graft copolymer.Its commercial grades has: the Polybond 3200 of Epolene-43, Epolene G-3003, Youmex1010, Chemtura Corporation.
3-TSL 8330, CAS No:13822-56-5.
MA-g-PE compatilizer, is called MA-g-PE grafting copolymer.Its commercial grades has: the Polybond 3009 of Chemtura Corporation, Youmex CA60.
Stearic amide, MA-g-PP compatilizer, 3-TSL 8330 and MA-g-PE compatilizer are uniformly mixed, this compound coupling compatibility agent can be obtained.
Stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate, English name: Stearamidopropyldimethyl-β-hydroxyethyl ammonium nitrate, trade(brand)name: Cyastat SN, another name: static inhibitor SN.CAS accession number: 86443-82-5
Varion CDG-K, English name: Lauryl betaine, another name: Laurydimethylaminoacetic acid betaine.CAS accession number: 683-10-3.
N, two (2-hydroxyethyl)-the N-(3 '-dodecyloxy-2 of N-'-hydroxypropyl) methylsulfuric acid ammonium methyl, English name: N, N-bis(2-hydroxyethyl)-N-(3 '-dodecyloxy-2 '-hydroxypropyl) methyl ammonium methosulfate, another name: static inhibitor 609.
(3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium, English name: (3-lauramidopropyl) trimethyl ammonium methyl sulfate, another name: static inhibitor LS.
By stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate, Varion CDG-K, N, two (2-hydroxyethyl)-the N-(3 '-dodecyloxy-2 of N-'-hydroxypropyl) methylsulfuric acid ammonium methyl and (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium be uniformly mixed, and can obtain this composite antistatic agent.
Adopt the method that the industry is general, antistatic wood powder nylon 6 composite material of the present invention can be obtained.
Present invention also offers a kind of preparation method of antistatic wood powder nylon 6 composite material:
(1) stearic amide, MA-g-PP compatilizer, 3-TSL 8330 and MA-g-PE compatilizer are uniformly mixed, obtained compound coupling compatibility agent;
(2) by stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate, Varion CDG-K, N, two (2-hydroxyethyl)-the N-(3 '-dodecyloxy-2 of N-'-hydroxypropyl) methylsulfuric acid ammonium methyl and (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium be uniformly mixed, obtained composite antistatic agent;
(3) by wood powder 160-220 DEG C heat drying, controlling dried wood powder water content is 0.2-0.8wt%;
(4) agent of compound coupling compatibility is added in dried wood powder, stir at 60-90 DEG C, obtained modified wood powder;
(5) modified wood powder, nylon 6 and composite antistatic agent are mixed, blended in Banbury mixer, obtained antistatic wood powder nylon 6 composite material of the present invention.
Preferably,
Described wood powder is pine powder, Poplar Powder, Liu An wood powder, Chinese juniper wood powder or fir powder.
Described wood powder particle diameter is 50-200 order.
In described step (5), by modified wood powder, nylon 6 and composite antistatic agent mix, at 170-190 DEG C in Banbury mixer blended 10-20min, Banbury mixer rotating speed 50-100rpm.
Antistatic wood powder nylon 6 composite material prepared by the present invention has shock strength, flexural strength and spring rate, and special surface resistivity is low, and surface has antistatic property, not dust suction, and goods can be made to keep attractive in appearance for a long time.
Embodiment:
Embodiment further illustrates of the present invention below, instead of limit the scope of the invention.
Following examples and comparative example nylon used 6 are German BASF PA6B3S injection grade; Wood powder is pine powder, particle diameter 70-80 order; MA-g-PP compatilizer, the Polybond3200 of Chemtura Corporation; MA-g-PE compatilizer, the Polybond3009 of Chemtura Corporation.
Embodiment 1
(1) stearic amide 20 grams, MA-g-PP compatilizer 60 grams, 3-TSL 8330 20 grams and MA-g-PE compatilizer 20 grams is taken.Each raw material stirring is mixed, this compound coupling compatibility agent can be obtained.
(2) by stearamidopropyl dimethyl-20 grams, beta-hydroxyethyl quaternary ammonium nitrate, Varion CDG-K 45 grams, N, two (2-hydroxyethyl)-the N-(3 '-dodecyloxy-2 of N-'-hydroxypropyl) methylsulfuric acid ammonium methyl 30 grams and (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium 7.5 grams be uniformly mixed, obtained composite antistatic agent.
(3) by wood powder at 200 DEG C of heat dryings, controlling dried wood powder water content is about 0.6wt%;
(4) take above-mentioned compound coupling compatibility agent 60 grams to join in dried 400 grams of wood powders, stir at 80 DEG C, obtained modified wood powder;
(5) by the mixing of modified wood powder, 600 grams of nylon 6 and 20 grams of composite antistatic agents, at 180 DEG C in Haake Banbury mixer blended 15min, Banbury mixer rotating speed 80rpm, obtained antistatic wood powder nylon 6 composite material.
Compressing tablet preparation standard batten on compression molding instrument, carries out performance test subsequently.Test result is as shown in table 1.
Comparative example 1
600g nylon 6 is mixed with the dried pine powder of 400g (about water content 0.6wt%), at 180 DEG C in Haake Banbury mixer blended 15min, Banbury mixer rotating speed 80rpm, obtain pure antistatic wood powder nylon 6 composite material.Compressing tablet preparation standard batten on compression molding instrument, carries out performance test subsequently.Test result is as shown in table 1.
Comparative example 2
(1) by wood powder at 200 DEG C of heat dryings, controlling dried wood powder water content is about 0.6wt%;
(2) take MA-g-PP compatilizer 60 grams to join in dried 400 grams of wood powders, stir at 80 DEG C, obtained modified wood powder;
(3) modified wood powder is mixed with 600 grams of nylon 6, at 180 DEG C in Haake Banbury mixer blended 15min, Banbury mixer rotating speed 80rpm, obtained antistatic wood powder nylon 6 composite material.
Compressing tablet preparation standard batten on compression molding instrument, carries out performance test subsequently.Test result is as shown in table 1.
Table 1
| Shock strength, KJ/m 2 | Flexural strength, MPa | Spring rate, × 10 4kg·cm/cm 2 | Surface resistivity, Ω | |
| Embodiment 1 | 5.5 | 38.5 | 2.2 | 3.2×10 7 |
| Comparative example 1 | 4.0 | 23.2 | 1.6 | 4.5×10 13 |
| Comparative example 2 | 4.7 | 35.6 | 1.8 | 4.1×10 13 |
As can be seen from Table 1, compared with adopting the antistatic wood powder nylon 6 composite material of compound coupling compatibility of the present invention agent and not adding the antistatic wood powder nylon 6 composite material of compound coupling compatibility agent process, there is good shock strength, flexural strength and spring rate.Compared with adopting the antistatic wood powder nylon 6 composite material of compound coupling compatibility of the present invention agent and adding separately a kind of antistatic wood powder nylon 6 composite material of coupling agent treatment, there is better shock strength, flexural strength and spring rate.Therefore, antistatic wood powder nylon 6 composite material prepared by the present invention has shock strength, flexural strength and spring rate, and special surface resistivity is low, and surface has antistatic property, not dust suction, and goods can be made to keep attractive in appearance for a long time.
Claims (5)
1. an antistatic wood powder nylon 6 composite material, is characterized in that, is made up of the raw material of following weight part: 50-70 part nylon 6,30-50 part wood powder, the agent of 4-8 part compound coupling compatibility, 1-3 part composite antistatic agent;
The agent of described compound coupling compatibility, is made up of the raw material of following weight part: stearic amide 10-30 part, MA-g-PP compatilizer 50-70 part, 3-TSL 8330 10-30 part and MA-g-PE compatilizer 10-30 part;
Described composite antistatic agent, be made up of by weight following component: stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate 10-30 part, Varion CDG-K 30-60 part, two (2-the hydroxyethyl)-N-of N, N-(3 '-dodecyloxy-2 '-hydroxypropyl) methylsulfuric acid ammonium methyl 20-40 part, (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium 5-10 part.
2. antistatic wood powder nylon 6 composite material as claimed in claim 1, is characterized in that: described wood powder is pine powder, Poplar Powder, Liu An wood powder, Chinese juniper wood powder or fir powder.
3. antistatic wood powder nylon 6 composite material as claimed in claim 1, is characterized in that: described wood powder particle diameter is 50-200 order.
4. the preparation method of the antistatic wood powder nylon 6 composite material according to any one of claim 1-3, is characterized in that, be made up of following step:
(1) stearic amide, MA-g-PP compatilizer, 3-TSL 8330 and MA-g-PE compatilizer are uniformly mixed, obtained compound coupling compatibility agent;
(2) by stearamidopropyl dimethyl-beta-hydroxyethyl quaternary ammonium nitrate, Varion CDG-K, N, two (2-the hydroxyethyl)-N-of N-(3 '-dodecyloxy-2 '-hydroxypropyl) methylsulfuric acid ammonium methyl and (3-dodecanamide propyl) trimethylammonium sulfate methyl ammonium are uniformly mixed, obtained composite antistatic agent;
(3) by wood powder 160-220 DEG C heat drying, controlling dried wood powder water content is 0.2-0.8wt%;
(4) agent of compound coupling compatibility is added in dried wood powder, stir at 60-90 DEG C, obtained modified wood powder;
(5) modified wood powder, nylon 6 and composite antistatic agent are mixed, blended in Banbury mixer.
5. the preparation method of antistatic wood powder nylon 6 composite material as claimed in claim 4, it is characterized in that: in described step (5), by modified wood powder, nylon 6 and composite antistatic agent mix, at 170-190 DEG C in Banbury mixer blended 10-20min, Banbury mixer rotating speed 50-100rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556584.1A CN103102679B (en) | 2012-12-19 | 2012-12-19 | Antistatic wood flour-nylon 6 composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556584.1A CN103102679B (en) | 2012-12-19 | 2012-12-19 | Antistatic wood flour-nylon 6 composite material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103102679A CN103102679A (en) | 2013-05-15 |
| CN103102679B true CN103102679B (en) | 2015-04-15 |
Family
ID=48310897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210556584.1A Active CN103102679B (en) | 2012-12-19 | 2012-12-19 | Antistatic wood flour-nylon 6 composite material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103102679B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761893A (en) * | 2015-04-22 | 2015-07-08 | 合肥康龄养生科技有限公司 | Environment-friendly antistatic nylon composite material and preparation method thereof |
| CN105968803A (en) * | 2016-06-02 | 2016-09-28 | 湖北洋田塑料制品有限公司 | High-flowability easy-to-process nylon 66 wood-plastic composite and preparation method |
| CN109456609A (en) * | 2018-09-19 | 2019-03-12 | 宣城福美达新材料有限公司 | A kind of wood plastic composite with anti-static function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3099064B2 (en) * | 1998-12-10 | 2000-10-16 | 工業技術院長 | Method for producing thermoplastic composite from non-thermoplastic cellulosic natural polymer and molded article thereof |
| CN100999610B (en) * | 2006-01-12 | 2011-06-22 | 中国林业科学研究院木材工业研究所 | Wood plastic composite material composection and formed board thereof and their preparation process |
| CN101747639B (en) * | 2008-12-12 | 2012-12-12 | 比亚迪股份有限公司 | Wood plastic composite composition, wood plastic composite and preparation method thereof |
-
2012
- 2012-12-19 CN CN201210556584.1A patent/CN103102679B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103102679A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103102589B (en) | Polypropylene wood-plastic composite material and preparation method thereof | |
| CN103102679B (en) | Antistatic wood flour-nylon 6 composite material and preparation method thereof | |
| CN108368314B (en) | Light weight fibre reinforced polypropylene composition | |
| CN103102653B (en) | Antistatic wood flour-PET (Polyethylene glycol Terephthalate) composite material as well as preparation method thereof | |
| US20100222480A1 (en) | Compositions useful for non-cellulose fiber sizing, coating or binding compositions, and composites incorporating same | |
| CN101735537A (en) | Blended material of ethylene-vinyl alcohol copolymer and high-density polyethylene and method for preparing same | |
| CN103087514B (en) | Wood-flour filled nylon 6 composite material and preparation method thereof | |
| CN102775952A (en) | Plastic toy repairing adhesive and preparation method thereof | |
| CN103102654B (en) | Wood powder filled PET (Polyethylene Terephthalate) composite material and preparation method thereof | |
| CN104004456B (en) | The preparation method of neoprene adhesive composition and neoprene adhesive | |
| CN102702673B (en) | Antistatic PC (polycarbonate)/ABS (acrylonitrile-butadiene-styrene) alloy for automotive upholsteries and preparation method of antistatic PC/ABS alloy | |
| WO2018101022A1 (en) | Composition for fiber-reinforced resin, production method therefor, fiber-reinforced resin, and molded object | |
| CN105113319A (en) | Impact-resisting packaging paper box and preparation method thereof | |
| JP6528997B2 (en) | Method for producing cellulose fiber for resin reinforcement, method for producing cellulose fiber for resin reinforcement, method for producing resin composition and method for producing resin molded article | |
| CN105985486A (en) | Dicyclopentadiene-cyclopentene copolymer and preparation method thereof | |
| CN107880474A (en) | A kind of antibacterial PA/ABS compounds and preparation method and application | |
| CN104725799A (en) | Anti-static wood flour PET (polyethylene terephthalate) composite material and preparation method thereof | |
| CN103087409B (en) | Impregnated wood powder filled polypropylene composite material and preparation method thereof | |
| CN102719051A (en) | Anti-static ABS (Acrylonitrile Butadiene Styrene) plastic and preparation method thereof | |
| CN105400050A (en) | High-strength environment-friendly plastic | |
| CN102775721A (en) | Scratch-resisting ABS (Acrylonitrile Butadiene Styrene) plastic and preparation method thereof | |
| CN104725800B (en) | Wood flour filled PET composite material and preparation method thereof | |
| CN106280239A (en) | A kind of construction decoration composite | |
| CN103237787A (en) | Generation of mixed diisocyanates by phosgenation of soy based methyl amino esters | |
| JPH10306181A (en) | Polypropylene resin composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ni Xiaobo Inventor before: Huang Meirong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 515139 Shantou Province, Chaonan District, Guangdong City, the town of big Laos Village Patentee after: Shantou City Xingu Su Ye packing Co., Ltd. Address before: Room 271, building 280, Shuguang Road, Shanghai, Minhang District, 201111, China Patentee before: Shanghai Qiucheng New Material Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 515000, Guangdong, Shantou Province, Chaonan District, Narita Town, large Village pool Patentee after: Guangdong Xingu plastic packaging Co., Ltd Address before: 515139 Shantou Province, Chaonan District, Guangdong City, the town of big Laos Village Patentee before: SHANTOU XINGU PLASTICS PACKAGING Co.,Ltd. |