CN107304291A - Poly carbonate resin composition and its products formed - Google Patents
Poly carbonate resin composition and its products formed Download PDFInfo
- Publication number
- CN107304291A CN107304291A CN201610256732.6A CN201610256732A CN107304291A CN 107304291 A CN107304291 A CN 107304291A CN 201610256732 A CN201610256732 A CN 201610256732A CN 107304291 A CN107304291 A CN 107304291A
- Authority
- CN
- China
- Prior art keywords
- poly carbonate
- polycarbonate resin
- resin composition
- carbonate resin
- 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.)
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Classifications
-
- 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
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The present invention relates to technical field of polymer materials, a kind of poly carbonate resin composition and its products formed of high flowing anti-flammability are specifically related to.The poly carbonate resin composition, it represents to include by weight：30 70 parts of polycarbonate resin；1 40 parts of resin in addition to polycarbonate resin；0.1 30 parts of fire retardant.The polycarbonate resin moldings, are made up of described poly carbonate resin composition.The poly carbonate resin composition of the present invention, by adding other a certain amount of resins and fire retardant in polycarbonate resin, can obtain high tenacity, high fluidity, good stability of the dimension, resistance to anti-flammability, the polycarbonate resin moldings of surface-brightening.
Description
【Technical field】
The present invention relates to technical field of polymer materials, a kind of polycarbonate resin of high flowing anti-flammability is specifically related to
Composition and its products formed.
【Background technology】
In current in the market, safety helmet for working sites is generally the acrylonitrile-butadiene-styrene (ABS) (ABS) of high impact
Resin, because it can provide high toughness and impact strength, meets the standard of Related Impulse test, and ABS case hardness is high,
Good stability of the dimension, chemical resistance and good insulating, are well suited for using in Different high risk sites such as building site, workshops.However, ABS is but not
Fire-retardant, with the raising of people's awareness of the importance of fire prevention, defect not fire-retardant ABS limits it and is more widely applied.
Makrolon (PC) resin easily reaches 1.0mmV-0 flame retardant ratings, and with high impact properties, the chi of height
Very little stability, good electrical insulation capability, resistance to elevated temperatures.However, PC processing characteristicies be not so good as ABS, make its using scope by
Limitation.
In view of this, it is necessary to develop a kind of poly carbonate resin composition in fact, it is not good to solve PC processing characteristicies, so that
Limit the problem of it is applied.
【The content of the invention】
It is therefore an object of the present invention to a kind of poly carbonate resin composition is provided, the excellent processing performance of said composition, and
The resin combination of high tenacity, high fluidity, good stability of the dimension, good flame resistance can be obtained.
In order to achieve the above object, the present invention provides a kind of poly carbonate resin composition, and it represents bag by weight
Include：
30-70 parts of polycarbonate resin；
1-40 parts of resin in addition to polycarbonate resin；
0.1-30 parts of fire retardant.
Alternatively, it is 300 DEG C in environment temperature, when load is 1.2Kg, the melt index of the polycarbonate resin is
10-50g/10min。
Alternatively, the resin in addition to polycarbonate resin is SAN, acrylic nitrile-butadiene two
In alkene-styrene high glue powder, acrylonitrile-butadiene-styrene copolymer, acrylonitrile-styrene-acrylic rubber copolymer
It is at least one.
Alternatively, the fire retardant is in tetrafluoro butyl sulfosalt, phosphate, phosphinate, phosphonates, polysiloxanes
One or more compounding.
Alternatively, anti-dripping agent, lubricant, antistatic agent, antioxygen are also included in the poly carbonate resin composition
At least one of agent, toughener, ultra-violet absorber, releasing agent and colouring agent.
In addition, the present invention also provides a kind of polycarbonate resin moldings, it is by described poly carbonate resin composition
Constitute.
Alternatively, the polycarbonate resin moldings are site safety cap.
Compared to prior art, poly carbonate resin composition of the invention, by adding one in polycarbonate resin
Other quantitative resins and fire retardant, can obtain high tenacity, high fluidity, good stability of the dimension, resistance to anti-flammability, surface-brightening
Polycarbonate resin moldings, the polycarbonate resin moldings are suitable in site safety cap.
【Embodiment】
The poly carbonate resin composition of the present invention, represents to include by weight：
The polycarbonate resin of 30-70 parts by weight, the chemical name of the makrolon is double (4- hydroxy phenyls) for 2,2-
Propane makrolon, wherein, it is 300 DEG C in environment temperature, when load is 1.2Kg, the melt index of the polycarbonate resin
It is a kind of tough resistant to elevated temperatures thermoplastic resin for 10-50g/10min, melt index is too low, poor fluidity, is unfavorable for note
Type is moulded into, melt index is too high, the intensity at joint line can decline.
The 1-40 parts of resins in addition to polycarbonate resin, the whole processing performance for improving composition, according to reality
Situation is added different resins and makrolon phase perhaps partially compatible, and component alloy meets a variety of demands, makes composition
For in wider products formed, the resin in addition to carbonic ester be SAN (SAN), acrylonitrile-
Butadiene-styrene (ABS) high glue powder, acrylonitrile-butadiene-styrene copolymer (ABS), acrylonitrile-styrene-acrylic acid
At least one of rubbery copolymer (ASA).
The fire retardant of 0.1-30 parts by weight, the fire retardant is tetrafluoro butyl sulfosalt, phosphate, phosphinate, phosphonic acids
One or more compoundings in fat, polysiloxanes, can make the flame retardant rating of composition reach optimal UL94 1.2mmV-0 etc.
Level.
Wherein, in the range of the effect of the present invention is not damaged, anti-drop is also included in the poly carbonate resin composition
Fall at least one of agent, lubricant, antistatic agent, antioxidant, toughener, ultra-violet absorber, releasing agent and colouring agent,
So as to obtain other functional composite materials.
To have further understanding to the purpose of the present invention, technological means and technology effect, said in conjunction with specific embodiment
It is bright as follows.
Embodiment 1
The melt index of polycarbonate resin in embodiment 1 is 32g/10min (300 DEG C/1.2Kg).Weigh corresponding weight
The each component of amount；Then, each component is stirred using single shaft agitator；Said mixture is added separately to double screw extruder
Middle melting extrusion granulation.
Embodiment 2
The melt index of polycarbonate resin in embodiment 2 is 20g/10min (300 DEG C/1.2Kg).Weigh corresponding weight
The each component of amount；Then, each component is stirred 10 minutes using single shaft agitator；Said mixture is added separately to twin-screw
Melting extrusion is granulated in extruder.
Comparative example 1
The trade mark of Qi Mei companies is used in comparative example 1 for PA746 commercially available material.
Comparative example 2
The trade mark of Qi Mei companies is used in comparative example 2 for PA746H commercially available material.
After various embodiments above melting extrusion granulation, then the particle in each embodiment and comparative example is noted on injection machine
Type GB standard testing battens are moulded into, by the mechanical performance of GB standard testing resulting materials, and according to UL94 standard testing anti-flammabilitys
Can, test result is as shown in table 1：
Table 1：The test result of embodiment and comparative example
| Test event | Testing standard | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 |
| Tensile strength (MPa) | ISO527-1,-2 | 46.5 | 50.9 | 44 | 37 |
| Elongation at break (%) | ISO527-1,-2 | 10.26 | 30.1 | 30 | 25 |
| Bending strength (MPa) | ISO 178 | 77.5 | 85.6 | 69 | 54 |
| Bending modulus (MPa) | ISO 178 | 2281 | 2536 | 1900 | 1700 |
| Impact strength (KJ/m2) | ISO 180 | 36 | 14.9 | 27 | 27 |
| Flame retardant rating | UL94 | 1.6mmV-0 | 1.6mmV-0 | 1.6mmHB | 1.6mmHB |
| Stream is long (mm) | / | 57 | 64 | 50 | 52 |
It can be drawn by table 1：Compared to comparative example 1 and comparative example 2, poly carbonate resin composition of the invention leads to
Cross and other a certain amount of resins and fire retardant are added in polycarbonate resin, flame retardant rating has reached 1.6mmV-0 grades, flow
Length can reach 64mm, therefore mobility is also higher.Thus, it is possible to obtain high tenacity, high fluidity, good stability of the dimension,
The polycarbonate resin moldings of resistance to anti-flammability, surface-brightening.
The present invention also provides a kind of polycarbonate resin moldings, and it is made up of described poly carbonate resin composition,
I.e. described polycarbonate resin moldings are the products formed produced by the poly carbonate resin composition after injection molding, institute
State toughness height, mobility height, good stability of the dimension, the resistance to fire-retardant and surface-brightening, the poly- carbonic acid of polycarbonate resin moldings
Ester synthetic resin can be site safety cap.
Claims (7)
1. a kind of poly carbonate resin composition, it is characterised in that the composition represents to include by weight：
30-70 parts of polycarbonate resin；
1-40 parts of resin in addition to polycarbonate resin；
0.1-30 parts of fire retardant.
2. poly carbonate resin composition according to claim 1, it is characterised in that in environment temperature be 300 DEG C, load
During for 1.2Kg, the melt index of the polycarbonate resin is 10-50g/10min.
3. poly carbonate resin composition according to claim 1, it is characterised in that described in addition to polycarbonate resin
Resin be SAN, acrylonitrile-butadiene-styrene (ABS) high glue powder, acrylonitrile-butadiene-styrene (ABS) it is common
At least one of polymers, acrylonitrile-styrene-acrylic rubber copolymer.
4. poly carbonate resin composition according to claim 1, it is characterised in that the fire retardant is tetrafluoro butyl sulphur
One or more compoundings in hydrochlorate, phosphate, phosphinate, phosphonates, polysiloxanes.
5. poly carbonate resin composition according to claim 1, it is characterised in that the poly carbonate resin composition
In also include anti-dripping agent, lubricant, antistatic agent, antioxidant, toughener, ultra-violet absorber, releasing agent and colouring agent
At least one of.
6. a kind of polycarbonate resin moldings, it is characterised in that the polycarbonate resin moldings are by claim 1 to 5
Any one of poly carbonate resin composition constitute.
7. polycarbonate resin moldings according to claim 6, it is characterised in that the polycarbonate resin moldings
For site safety cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256732.6A CN107304291A (en) | 2016-04-22 | 2016-04-22 | Poly carbonate resin composition and its products formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256732.6A CN107304291A (en) | 2016-04-22 | 2016-04-22 | Poly carbonate resin composition and its products formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304291A true CN107304291A (en) | 2017-10-31 |
Family
ID=60150172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256732.6A Pending CN107304291A (en) | 2016-04-22 | 2016-04-22 | Poly carbonate resin composition and its products formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107304291A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110551380A (en) * | 2018-06-01 | 2019-12-10 | 汉达精密电子(昆山)有限公司 | High-performance halogen-free flame-retardant PC (polycarbonate) carbon nanotube conductive material and product thereof |
| CN112480562A (en) * | 2020-11-13 | 2021-03-12 | 中广核俊尔(浙江)新材料有限公司 | AS ternary composition material for chemical-resistant spraying and preparation method and application thereof |
| CN113234312A (en) * | 2021-05-13 | 2021-08-10 | 海宁市正兴耐力板有限公司 | Anti-bending polycarbonate composite material capable of blocking ultraviolet rays and infrared rays and preparation method thereof |
| CN113801451A (en) * | 2020-06-12 | 2021-12-17 | 汉达精密电子(昆山)有限公司 | Halogen-free flame-retardant PC/ABS composite material and product thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059547A (en) * | 2013-01-30 | 2013-04-24 | 上海俊尔新材料有限公司 | Electroplating PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) alloy material and preparation method thereof |
| CN105219052A (en) * | 2015-10-21 | 2016-01-06 | 奉化市旭日鸿宇有限公司 | Housing of TV set halogen-free flameproof height flowing PC/ABS material and preparation method thereof |
-
2016
- 2016-04-22 CN CN201610256732.6A patent/CN107304291A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059547A (en) * | 2013-01-30 | 2013-04-24 | 上海俊尔新材料有限公司 | Electroplating PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) alloy material and preparation method thereof |
| CN105219052A (en) * | 2015-10-21 | 2016-01-06 | 奉化市旭日鸿宇有限公司 | Housing of TV set halogen-free flameproof height flowing PC/ABS material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110551380A (en) * | 2018-06-01 | 2019-12-10 | 汉达精密电子(昆山)有限公司 | High-performance halogen-free flame-retardant PC (polycarbonate) carbon nanotube conductive material and product thereof |
| CN113801451A (en) * | 2020-06-12 | 2021-12-17 | 汉达精密电子(昆山)有限公司 | Halogen-free flame-retardant PC/ABS composite material and product thereof |
| CN112480562A (en) * | 2020-11-13 | 2021-03-12 | 中广核俊尔(浙江)新材料有限公司 | AS ternary composition material for chemical-resistant spraying and preparation method and application thereof |
| CN112480562B (en) * | 2020-11-13 | 2023-06-23 | 中广核俊尔(浙江)新材料有限公司 | AS ternary composition material for chemical spraying resistance, and preparation method and application thereof |
| CN113234312A (en) * | 2021-05-13 | 2021-08-10 | 海宁市正兴耐力板有限公司 | Anti-bending polycarbonate composite material capable of blocking ultraviolet rays and infrared rays and preparation method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171031 |
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| RJ01 | Rejection of invention patent application after publication |