CN104387743A - Abrasion-resistant PC composite material - Google Patents
Abrasion-resistant PC composite material Download PDFInfo
- Publication number
- CN104387743A CN104387743A CN201410772349.7A CN201410772349A CN104387743A CN 104387743 A CN104387743 A CN 104387743A CN 201410772349 A CN201410772349 A CN 201410772349A CN 104387743 A CN104387743 A CN 104387743A
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- China
- Prior art keywords
- parts
- matrix material
- fibre
- fiber
- abrasion
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an abrasion-resistant PC composite material. The abrasion-resistant PC composite material comprises the following components in parts by weight: 50-80 parts of PC, 5-20 parts of ABS, 15-25 parts of organic fiber, 5-25 parts of inorganic fiber, 5-10 parts of an abrasion resisting agent, 1-8 parts of a lubricating agent, 10-15 parts of a flame retardant and 0.1-0.3 part of toner. The surface abrasion resistance of the high-temperature-resistant PC composite material is improved through the addition of the abrasion resisting agent and the lubricating agent based on little change of the mechanical properties of PC, the application range of the abrasion-resistant PC composite material is widened, and the application cost is reduced.
Description
Technical field
The present invention relates to a kind of anti abrasive PC matrix material, belong to technical field of polymer materials.
Background technology
PC (polycarbonate) has excellent shock resistance, creep resistance, dimensional stability and electric insulating quality, a kind of engineering plastics of superior performance, be widely used in the fields such as mechanical means, computer equipment, automobile making, but also there is poor fluidity, easily stress cracking, the shortcoming such as easy to wear, its application is in a lot of fields restricted.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to the defect overcoming prior art, a kind of anti abrasive PC matrix material is provided.
In order to realize above-mentioned target, the present invention adopts following technical scheme: a kind of anti abrasive PC matrix material, is characterized in that, comprises following component and the parts by weight of each component are:
PC 50-80 part;
ABS 5-20 part;
Organic fibre 15-25 part;
Inorganic fibre 5-25 part;
Anti-wear agent 5-10 part;
Lubricant 1-8 part;
Fire retardant 10-15 part;
Toner 0.1-0.3 part.
The anti abrasive PC matrix material of aforesaid one, is characterized in that, described organic fibre is nylon 6 fiber, nylon 46 fiber, nylon 6T fiber, nylon 9 T fiber.
The anti abrasive PC matrix material of aforesaid one, is characterized in that, described inorganic fibre is glass fibre, boron fibre, carbon fiber or basalt fibre.
The anti abrasive PC matrix material of aforesaid one, it is characterized in that, described anti-wear agent is molybdenumdisulphide, its median size is 1.5um.
The anti abrasive PC matrix material of aforesaid one, is characterized in that, described lubricant is Zinic stearas.
The anti abrasive PC matrix material of aforesaid one, is characterized in that, described fire retardant is halogen-free inorganic flame retardant, can be the one in phosphorus system, phosphorus-nitrogen system, phosphorus-silicon system.
Beneficial effect of the present invention is: the present invention is changing on little basis to the mechanical property of PC, by increasing anti-wear agent and lubricant, improve its surface abrasion resistance, expanding Application Areas, and reducing its application cost.
embodiment:
Below in conjunction with specific embodiment, the present invention is described further.
The proportioning of each component of table 1 embodiment 1-4 and comparative example
Wherein, described organic fibre is nylon 6 fiber, nylon 46 fiber, nylon 6T fiber, nylon 9 T fiber.
Described inorganic fibre is glass fibre, boron fibre, carbon fiber or basalt fibre.
Described anti-wear agent is molybdenumdisulphide, and its median size is 1.5um.
Described lubricant is Zinic stearas.
Described fire retardant is halogen-free inorganic flame retardant, can be the one in phosphorus system, phosphorus-nitrogen system, phosphorus-silicon system.
Component each in table 1 is processed according to following steps, then performance test is carried out to gained matrix material:
(1) drying treatment: take each component by table 1, by PC under 110 degree of conditions dry 7 hours, ABS under 90 degree of conditions dry 5 hours;
(2) Preblend is prepared: at 800 ~ 1800 revs/min of lower high-speed mixing 5-8 minute after being mixed by raw material dried in step (1); Then add all the other raw materials, at 800-1800 rev/min of lower high-speed mixing 5-8 minute, obtain Preblend;
(3) extruding pelletization in the Preblend feeding twin screw extruder prepared by step (2), the temperature extruded is 200-250 degree, and material grain after dry 2 hours, uses injection moulding machine sample preparation under 100 degree of conditions, injection temperature is 220-260 degree, obtains the matrix material of wear-resistant PC.
The performance test results of each embodiment of table 2 and comparative example
Note: reference standard is: GB13525/T-92 and UL94.
As can be seen from Table 2, from wearability, the abrasion of embodiment 1-4 are relative with frictional coefficient better.For other indexs, embodiment 1-4 also has advantage, and associative list 1 can draw, due to adding of anti-wear agent and lubricant, its wear resistance be improved significantly.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (6)
1. an anti abrasive PC matrix material, is characterized in that, comprises following component and the parts by weight of each component are:
PC 50-80 part;
ABS 5-20 part;
Organic fibre 15-25 part;
Inorganic fibre 5-25 part;
Anti-wear agent 5-10 part;
Lubricant 1-8 part;
Fire retardant 10-15 part;
Toner 0.1-0.3 part.
2. the anti abrasive PC matrix material of one according to claim 1, is characterized in that, described organic fibre is nylon 6 fiber, nylon 46 fiber, nylon 6T fiber, nylon 9 T fiber.
3. the anti abrasive PC matrix material of one according to claim 1, is characterized in that, described inorganic fibre is glass fibre, boron fibre, carbon fiber or basalt fibre.
4. the anti abrasive PC matrix material of one according to claim 1, is characterized in that, described anti-wear agent is molybdenumdisulphide, and its median size is 1.5um.
5. the anti abrasive PC matrix material of one according to claim 1, is characterized in that, described lubricant is Zinic stearas.
6. the anti abrasive PC matrix material of one according to claim 1, is characterized in that, described fire retardant is halogen-free inorganic flame retardant, can be the one in phosphorus system, phosphorus-nitrogen system, phosphorus-silicon system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772349.7A CN104387743A (en) | 2014-12-15 | 2014-12-15 | Abrasion-resistant PC composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772349.7A CN104387743A (en) | 2014-12-15 | 2014-12-15 | Abrasion-resistant PC composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104387743A true CN104387743A (en) | 2015-03-04 |
Family
ID=52605710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410772349.7A Pending CN104387743A (en) | 2014-12-15 | 2014-12-15 | Abrasion-resistant PC composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104387743A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317824A (en) * | 2016-08-19 | 2017-01-11 | 广东锦湖日丽高分子材料有限公司 | High-glossiness and wear-resistant PC-ABS alloy material and preparation method thereof |
| CN106633781A (en) * | 2016-12-31 | 2017-05-10 | 滁州晨润工贸有限公司 | Wear-resistant-material-based sheet for in-mold coating process |
| CN109467906A (en) * | 2018-11-27 | 2019-03-15 | 厦门众臣元科技有限公司 | A kind of castor composite material and preparation method |
| CN110358278A (en) * | 2019-07-01 | 2019-10-22 | 武汉市太行冶金材料有限公司 | A kind of packaging steel coils flame retardant type plastic sheet PP Pipe Compound and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272057A (en) * | 1989-04-13 | 1990-11-06 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
| CN103333481A (en) * | 2013-07-19 | 2013-10-02 | 上海锦湖日丽塑料有限公司 | Wear-resisting PC/ABS alloy material and preparation method thereof |
| CN103421294A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Halogen-free flame-retardant enhanced PC/ABS alloy and preparation method thereof |
| CN103589129A (en) * | 2012-08-13 | 2014-02-19 | 上海希洛商务咨询有限公司 | Polycarbonate plastic material for safety helmet and preparation method thereof |
-
2014
- 2014-12-15 CN CN201410772349.7A patent/CN104387743A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272057A (en) * | 1989-04-13 | 1990-11-06 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
| CN103589129A (en) * | 2012-08-13 | 2014-02-19 | 上海希洛商务咨询有限公司 | Polycarbonate plastic material for safety helmet and preparation method thereof |
| CN103333481A (en) * | 2013-07-19 | 2013-10-02 | 上海锦湖日丽塑料有限公司 | Wear-resisting PC/ABS alloy material and preparation method thereof |
| CN103421294A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Halogen-free flame-retardant enhanced PC/ABS alloy and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317824A (en) * | 2016-08-19 | 2017-01-11 | 广东锦湖日丽高分子材料有限公司 | High-glossiness and wear-resistant PC-ABS alloy material and preparation method thereof |
| CN106317824B (en) * | 2016-08-19 | 2018-08-10 | 广东锦湖日丽高分子材料有限公司 | A kind of high light wearable PC-ABS alloy materials and preparation method thereof |
| CN106633781A (en) * | 2016-12-31 | 2017-05-10 | 滁州晨润工贸有限公司 | Wear-resistant-material-based sheet for in-mold coating process |
| CN109467906A (en) * | 2018-11-27 | 2019-03-15 | 厦门众臣元科技有限公司 | A kind of castor composite material and preparation method |
| CN110358278A (en) * | 2019-07-01 | 2019-10-22 | 武汉市太行冶金材料有限公司 | A kind of packaging steel coils flame retardant type plastic sheet PP Pipe Compound and preparation method thereof |
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Application publication date: 20150304 |