CN102746653A - Calcium sulfate whisker filled nylon composite material - Google Patents
Calcium sulfate whisker filled nylon composite material Download PDFInfo
- Publication number
- CN102746653A CN102746653A CN2012101980296A CN201210198029A CN102746653A CN 102746653 A CN102746653 A CN 102746653A CN 2012101980296 A CN2012101980296 A CN 2012101980296A CN 201210198029 A CN201210198029 A CN 201210198029A CN 102746653 A CN102746653 A CN 102746653A
- Authority
- CN
- China
- Prior art keywords
- parts
- calcium sulfate
- sulfate crystal
- crystal whiskers
- nylon composite
- 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.)
- Pending
Links
Abstract
Belonging to the technical field of high polymer materials, the invention provides a calcium sulfate whisker filled nylon composite material, which is composed of the following raw materials by weight: 270-300 parts of nylon 66 resin; 90-110 parts of nylon 610 resin; 3-5 parts of a coupling agent; 80-120 parts of calcium sulfate whiskers; 1.2-3 parts of an antioxidant; and 120-160 parts of a chopped glass fiber. The calcium sulfate whisker filled nylon composite material provided in the invention has the advantages of: tensile strength of more than 150MPa, bending strength of more than 250MPa, izod notched impact strength of more than 20kj/m<2>, as well as a melt index of greater than 17g/10min; and ideal high temperature resistance and corrosion resistance.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to the nylon composite materials that a kind of calcium sulfate crystal whiskers is filled
Background technology
calcium sulfate crystal whiskers has the footpath than big, and average aspect ratio is above 80, and has high temperature resistant, resist chemical, good toughness, advantages of high strength.Therefore if these characteristics and the nylon matrix material of calcium sulfate crystal whiskers combined, to produce corrosion-resistantly, resistant to elevated temperatures nylon composite materials then can make the purposes of nylon material be able to expansion, and the technical scheme that will introduce below produces under this background
Summary of the invention
task of the present invention is to provide a kind of comprehensive physicals nylon composite materials that excellent, high temperature resistant and corrosion resistant calcium sulfate crystal whiskers is filled.
Task of the present invention is accomplished like this, the nylon composite materials that a kind of calcium sulfate crystal whiskers is filled, and its raw material by following parts by weight is formed:
270～300 parts of Nylon 66s;
90～110 parts of NYLON610 resins;
3～5 parts of coupling agents;
80～120 parts of calcium sulfate crystal whiskers;
1.2～3 parts in oxidation inhibitor;
120～160 parts of
short glass fibers.
in one embodiment of the invention, described Nylon 66 is that fusing point is at 220 ℃ of resins.
in another embodiment of the present invention, described NYLON610 resin is 210 ℃ of resins of fusing point.
in yet another embodiment of the present invention, described coupling agent is vinyl three (β methoxyethoxy) silane.
in another embodiment of the present invention, described calcium sulfate crystal whiskers is surface treated and length is 1～4 micron calcium sulfate crystal whiskers.
also have among the embodiment of the present invention, and described oxidation inhibitor is Tyox B.
are more of the present invention and among embodiment, described short glass fiber is the alkali-free short glass fiber of length 3mm.
The tensile strength of the nylon composite materials that calcium sulfate crystal whiskers provided by the invention is filled is greater than 150MPa, and flexural strength is greater than 250MPa, and the socle girder notched Izod impact strength is greater than 20kj/m
2
, melting index is greater than 17g/10min; Has the high temperature resistant and corrosion resistance nature of ideal.
Embodiment
Embodiment 1:
by weight; Fusing point is that 220 ℃ resin is Nylon 66 270 minutes; Fusing point is that 210 ℃ resin is 110 parts of NYLON610 resins, and coupling agent is 4 parts in vinyl three (β methoxyethoxy) silane, and surface treated and length is 80 parts of the calcium sulfate crystal whiskers of 1～4 μ m; Oxidation inhibitor is 1.2 parts of Tyox Bs, and length is 130 parts of the alkali-free short glass fibers of 3mm.
Embodiment 2:
by weight; Fusing point is that 220 ℃ resin is Nylon 66 290 minutes; Fusing point is that 210 ℃ resin is 90 parts of NYLON610 resins, and coupling agent is 3 parts in vinyl three (β methoxyethoxy) silane, and surface treated and length is 90 parts of the calcium sulfate crystal whiskers of 1～4 μ m; Oxidation inhibitor is 3 parts of Tyox Bs, and length is 120 parts of the alkali-free short glass fibers of 3mm.
Embodiment 3:
by weight; Fusing point is that 220 ℃ resin is Nylon 66 280 minutes; Fusing point is that 210 ℃ resin is 95 parts of NYLON610 resins, and coupling agent is 3.5 parts in vinyl three (β methoxyethoxy) silane, and surface treated and length is 120 parts of the calcium sulfate crystal whiskers of 1～4 μ m; Oxidation inhibitor is 2 parts of Tyox Bs, and length is 160 parts of the alkali-free short glass fibers of 3mm.
Embodiment 4:
by weight; Fusing point is that 220 ℃ resin is Nylon 66 300 minutes; Fusing point is that 210 ℃ resin is 100 parts of NYLON610 resins, and coupling agent is 4.5 parts in vinyl three (β methoxyethoxy) silane, and surface treated and length is 110 parts of the calcium sulfate crystal whiskers of 1～4 μ m; Oxidation inhibitor is 2.5 parts of Tyox Bs, and length is 140 parts of the alkali-free short glass fibers of 3mm.
The nylon composite materials that the calcium sulfate crystal whiskers that is obtained by the foregoing description 1 to 4 is filled has the technique effect shown in the following table through test:
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Tensile strength MPa | 150 | 152 | 155 | 158 |
| Flexural strength MPa | 250 | 256 | 259 | 263 |
| Socle girder notched Izod impact strength kj/m 2 | 20.0 | 20.5 | 20.8 | 21.2 |
| Melting index g/10min | 17 | 17.2 | 17.5 | 17.8 |
Claims (7)
1.
The nylon composite materials that a kind of calcium sulfate crystal whiskers is filled is characterized in that its raw material by following parts by weight forms:
270～300 parts of Nylon 66s;
90～110 parts of NYLON610 resins;
3～5 parts of coupling agents;
80～120 parts of calcium sulfate crystal whiskers;
1.2～3 parts in oxidation inhibitor;
120～160 parts of
short glass fibers.
2. the nylon composite materials of
calcium sulfate crystal whiskers filling according to claim 1 is characterized in that described Nylon 66 is that fusing point is at 220 ℃ of resins.
3. the nylon composite materials of
calcium sulfate crystal whiskers filling according to claim 1 is characterized in that described NYLON610 resin is 210 ℃ of resins of fusing point.
4. the nylon composite materials of
calcium sulfate crystal whiskers filling according to claim 1 is characterized in that described coupling agent is vinyl three (β methoxyethoxy) silane.
5.
calcium sulfate crystal whiskers according to claim 1 nylon composite materials of filling is characterized in that described calcium sulfate crystal whiskers is surface treated and length is 1～4 micron calcium sulfate crystal whiskers.
6. the nylon composite materials of
calcium sulfate crystal whiskers filling according to claim 1 is characterized in that described oxidation inhibitor is Tyox B.
7.
The nylon composite materials that calcium sulfate crystal whiskers according to claim 1 is filled is characterized in that described short glass fiber is the alkali-free short glass fiber of length 3mm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101980296A CN102746653A (en) | 2012-06-15 | 2012-06-15 | Calcium sulfate whisker filled nylon composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101980296A CN102746653A (en) | 2012-06-15 | 2012-06-15 | Calcium sulfate whisker filled nylon composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102746653A true CN102746653A (en) | 2012-10-24 |
Family
ID=47027164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101980296A Pending CN102746653A (en) | 2012-06-15 | 2012-06-15 | Calcium sulfate whisker filled nylon composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102746653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435806A (en) * | 2016-09-10 | 2017-02-22 | 巢湖市鼎盛渔具有限公司 | Nylon luminescent fibers for braiding fishing net |
| CN109535705A (en) * | 2018-10-08 | 2019-03-29 | 全球能源互联网研究院有限公司 | A kind of electric insulation composite material and preparation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108204A (en) * | 2009-12-24 | 2011-06-29 | 合肥杰事杰新材料有限公司 | Plastic case material for breaker and preparation method thereof |
-
2012
- 2012-06-15 CN CN2012101980296A patent/CN102746653A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108204A (en) * | 2009-12-24 | 2011-06-29 | 合肥杰事杰新材料有限公司 | Plastic case material for breaker and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435806A (en) * | 2016-09-10 | 2017-02-22 | 巢湖市鼎盛渔具有限公司 | Nylon luminescent fibers for braiding fishing net |
| CN109535705A (en) * | 2018-10-08 | 2019-03-29 | 全球能源互联网研究院有限公司 | A kind of electric insulation composite material and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI1006012A2 (en) | propylene multimodal polymer, composition containing it and a process for the manufacture thereof | |
| CN104312105A (en) | Carbon-modified resin/fiber composite material and preparation method thereof | |
| CN102746657B (en) | Nano-carbon fiber reinforced nylon composite material | |
| CN102634202B (en) | Wear-resistant high-strength nylon composite material | |
| CN102746655A (en) | Calcium sulfate whisker filled PA/PP alloy material | |
| CN102746653A (en) | Calcium sulfate whisker filled nylon composite material | |
| CN102732012A (en) | Silicon carbide reinforced nylon composite material | |
| CN105482358A (en) | High temperature-resistant glass fiber reinforced plastic composite material | |
| CN104962064A (en) | Polycarbonate modified plastic | |
| CN102634206A (en) | Glass fiber reinforced nylon composite material | |
| CN105504679A (en) | Novel FRP (fiber reinforced plastic) material | |
| CN102993737A (en) | Glass fiber reinforced flame-retardant nylon alloy material | |
| CN102732009B (en) | Flame retardant electroconductive nylon composite material | |
| CN102746650A (en) | Calcium sulfate whisker filled halogen-free flame retardant nylon alloy material | |
| CN105440587A (en) | High-strength nano carbonfibercomposite material | |
| CN108948730A (en) | A kind of nylon composite materials of glass fiber reinforcement | |
| CN102732013A (en) | Fire retardant nylon composite filled with silicon carbide | |
| CN102993696A (en) | Halogen-free flame-retardant wear-resistant nylon composite material | |
| CN102634205A (en) | Antibacterial nylon composite material | |
| CN102634197B (en) | Modified nylon alloy material | |
| CN103553431A (en) | Method for synthesizing toughened anti-corrosion furan resin | |
| CN105400140A (en) | High-bending-strength glass fiber reinforced plastic | |
| CN102746659A (en) | Metal fiber filled nylon composite material | |
| CN102746648A (en) | Aramid fiber reinforced nylon composite material | |
| CN104745977A (en) | High temperature heat-resisting die steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |