CN103351614A - Easily-degradable and environment-friendly nylon - Google Patents
Easily-degradable and environment-friendly nylon Download PDFInfo
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- CN103351614A CN103351614A CN2013102879589A CN201310287958A CN103351614A CN 103351614 A CN103351614 A CN 103351614A CN 2013102879589 A CN2013102879589 A CN 2013102879589A CN 201310287958 A CN201310287958 A CN 201310287958A CN 103351614 A CN103351614 A CN 103351614A
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Abstract
The invention relates to easily-degradable and environment-friendly nylon which comprises the following components in parts by weight: 40-70 parts of polyamide fibers, 3-8 parts of an interface coupling agent, 3-10 parts of a toughening agent, 0.5-1.0 part of a disperse lubricating agent, 5-10 parts of hydroxypropyl cellulose and 10-15 parts of polypropylene. The easily-degradable and environment-friendly nylon is excellent in easily-degradable and environment-friendly properties and can be widely used for manufacturing auto parts in the automobile industry, parts in the household appliance industry, parts in the building decoration industry, daily necessities such as safety helmets, motorcycle baffles, shoe heels, snow sports products, toys, clocks, sound box shells, suitcases, buttons and cosmetic boxes, and advertisement products such as nameplates and decorations.
Description
Technical field
The present invention relates to the nylon field, specifically, the present invention relates to a kind of easy degradation environment protection nylon.
Background technology
Tynex is commonly called as nylon, its purposes is very extensive, automotive industry is usually used in making automobile component such as dashboard, vehicle-body outer panel, inner trim panels, bearing circle, insulating board, door lock, collision bumper, vent-pipe etc., household electric appliances are usually used in making such as refrigerator, televisor, washing machine, vacuum cleaner, food mixer, the housing of telephone set etc., be usually used in making such as sanitary apparatus at architectural decoration, the swimming pool lining, tubing and pipe fitting etc. are in addition also for the manufacture of safety helmet, the motorcycle plate washer, heel, the snowfield sporting goods, toy, clock, casing of loudspeaker box, suitcase, button, daily necessities and the nameplates such as minaudiere, the advertising matters such as ornament.
Although tynex is widely used, because the characteristic of the molecular structure performance of tynex own, so that tynex is not enough aspect easy degradation environment protection.
Summary of the invention
The object of the present invention is to provide a kind of easy degradation environment protection nylon.
In order to realize purpose of the present invention, the invention provides a kind of easy degradation environment protection nylon, comprise the component of following weight parts:
Preferably, described interface coupling agent is γ-aminopropyl triethoxysilane (KH550), γ-glycidyl ether oxygen propyl trimethoxy silicane (KH560), γ-(methacryloxypropyl) propyl trimethoxy silicane (KH570), tynex grafting toxilic acid (tynex-g-MAH), styrene-maleic anhydride copolymer (SMA), polypropylene grafted maleic anhydride (LDPE-g-MAH), linea low density polypropylene grafted maleic anhydride (LLDPE-g-MAH), in the Racemic glycidol ether type epoxy one or more.
Preferably, described toughner is MBS (MBS), MBS, hydrogenated styrene/Butadiene/Styrene) in the segmented copolymer (SEBS) one or more.
Preferably, described dispersed lubricant is one or more in glyceryl monostearate, Tristearoylglycerol, ethylene bis stearamide, the bimonthly osmanthus of ethylene acid amides, the two amine hydroxybenzenes of ethylene, lower molecular weight ionomer, ethylene-acrylic acid copolymer, the ethylene-vinyl acetate copolymer.
More preferably, easy degradation environment protection nylon of the present invention comprises the component of following weight parts:
Easy degradation environment protection nylon of the present invention has excellent easy degradation environment protection, can be widely used for automotive industry and be usually used in making daily necessities and the advertising matters such as nameplate, ornament such as automobile component, household electric appliances, architectural decoration, safety helmet, motorcycle plate washer, heel, snowfield sporting goods, toy, clock, casing of loudspeaker box, suitcase, button, minaudiere.
Embodiment
Below the invention will be further described for the description by embodiment, but this is not to be limitation of the present invention, those skilled in the art are according to basic thought of the present invention, can make various modifications or improvement, but only otherwise break away from basic thought of the present invention, all within the scope of the present invention.
Embodiment 1
Take by weighing 600 tynexs that restrain lower dry 4 hours in 90 ℃, then with hydroxypropylcellulose 80 grams, polypropylene 130 grams, γ-aminopropyl triethoxysilane 50 grams, MBS 50 grams and glyceryl monostearate 8 grams, in homogenizer, stirred 5 minutes with 1100 rev/mins, after evenly, emit.To add length-to-diameter ratio (L/D) be in 40 the twin screw extruder mixing equal materials of spoon, the processing temperature of twin screw extruder: 180 ℃ of district's temperature, two district's temperature are 185 ℃, three district's temperature are 195 ℃, and four district's temperature are 210 ℃, and five district's temperature are 215 ℃, six district's temperature are 225 ℃, seven district's temperature are 235 ℃, and eight district's temperature are 240 ℃, and engine speed is 320 to turn/min; Cool off check rod, air-dry pelletizing through after extruding, namely prepare easy degradation environment protection nylon of the present invention.
Embodiment 2
According to preparing easy degradation environment protection nylon with embodiment 1 identical mode, difference is not use hydroxypropylcellulose.
Embodiment 3
According to preparing easy degradation environment protection nylon with embodiment 1 identical mode, difference is not use polypropylene.
Experimental example
Standard rule by ASTM D3826-91(employing stretching test measurement degradable polypropylene and degradation of polypropylene terminal point) degradation property is tested in requirement, and the result is as follows:
This shows, add hydroxypropylcellulose and polypropylene and produced unexpectedly synergy.
Claims (5)
1. an easy degradation environment protection nylon is characterized in that, comprises the component of following weight parts:
2. easy degradation environment protection nylon according to claim 1, it is characterized in that, described interface coupling agent is γ-aminopropyl triethoxysilane (KH550), γ-glycidyl ether oxygen propyl trimethoxy silicane (KH560), γ-(methacryloxypropyl) propyl trimethoxy silicane (KH570), tynex grafting toxilic acid (tynex-g-MAH), styrene-maleic anhydride copolymer (SMA), polypropylene grafted maleic anhydride (LDPE-g-MAH), linea low density polypropylene grafted maleic anhydride (LLDPE-g-MAH), in the Racemic glycidol ether type epoxy one or more.
3. easy degradation environment protection nylon according to claim 1, it is characterized in that, described toughner is MBS (MBS), MBS, hydrogenated styrene/Butadiene/Styrene) in the segmented copolymer (SEBS) one or more.
4. easy degradation environment protection nylon according to claim 1, it is characterized in that, described dispersed lubricant is one or more in glyceryl monostearate, Tristearoylglycerol, ethylene bis stearamide, the bimonthly osmanthus of ethylene acid amides, the two amine hydroxybenzenes of ethylene, lower molecular weight ionomer, ethylene-acrylic acid copolymer, the ethylene-vinyl acetate copolymer.
5. each described easy degradation environment protection nylon in 4 according to claim 1 is characterized in that, comprises the component of following weight parts:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879589A CN103351614A (en) | 2013-07-09 | 2013-07-09 | Easily-degradable and environment-friendly nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879589A CN103351614A (en) | 2013-07-09 | 2013-07-09 | Easily-degradable and environment-friendly nylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103351614A true CN103351614A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102879589A Pending CN103351614A (en) | 2013-07-09 | 2013-07-09 | Easily-degradable and environment-friendly nylon |
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| CN (1) | CN103351614A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820559A (en) * | 2016-05-20 | 2016-08-03 | 苏州倍力特物流设备有限公司 | Enhanced composite packing box material and preparing method thereof |
| CN106995562A (en) * | 2017-05-23 | 2017-08-01 | 南宁市钱隆汽车租赁有限公司 | Audio amplifier plastic material |
| CN107083051A (en) * | 2017-04-27 | 2017-08-22 | 江苏华昌织物有限公司 | A kind of nylon fly net master batch and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558613A (en) * | 2010-12-28 | 2012-07-11 | 上海杰事杰新材料(集团)股份有限公司 | Method for preparing natural plant cellulose reinforced thermoplastic composite material |
| CN103052686A (en) * | 2010-08-06 | 2013-04-17 | 汉高股份有限及两合公司 | Composite material containing natural fibers |
-
2013
- 2013-07-09 CN CN2013102879589A patent/CN103351614A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052686A (en) * | 2010-08-06 | 2013-04-17 | 汉高股份有限及两合公司 | Composite material containing natural fibers |
| CN102558613A (en) * | 2010-12-28 | 2012-07-11 | 上海杰事杰新材料(集团)股份有限公司 | Method for preparing natural plant cellulose reinforced thermoplastic composite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820559A (en) * | 2016-05-20 | 2016-08-03 | 苏州倍力特物流设备有限公司 | Enhanced composite packing box material and preparing method thereof |
| CN107083051A (en) * | 2017-04-27 | 2017-08-22 | 江苏华昌织物有限公司 | A kind of nylon fly net master batch and preparation method thereof |
| CN106995562A (en) * | 2017-05-23 | 2017-08-01 | 南宁市钱隆汽车租赁有限公司 | Audio amplifier plastic material |
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Application publication date: 20131016 |