CN102786789A - PC (poly carbonate) thin film modifying formula - Google Patents
PC (poly carbonate) thin film modifying formula Download PDFInfo
- Publication number
- CN102786789A CN102786789A CN2012102899766A CN201210289976A CN102786789A CN 102786789 A CN102786789 A CN 102786789A CN 2012102899766 A CN2012102899766 A CN 2012102899766A CN 201210289976 A CN201210289976 A CN 201210289976A CN 102786789 A CN102786789 A CN 102786789A
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- CN
- China
- Prior art keywords
- raw material
- black
- carbon black
- flame retardant
- film modified
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to a PC (poly carbonate) thin film modifying formula. The formula comprises the following components: a PC raw material (the PC raw material is a PC base resin, wherein the melt index is 5 to 20g/10min), a flame retardant (the flame retardant is a halogen-containing flame retardant), a flexibilizer (the main component of the flexibilizer is a full-acrylate nuclear impact resistant agent), an antioxidant (the antioxidant is a hindered phenolic antioxidant) and black colorant (the black colorant is carbon black pigment masterbatch which takes PC as a carrier, wherein the content of carbon black is 40 to 50 percent), the PC raw material can be substituted by a PC reclaimed material, and the black colorant can be substituted by white colorant or colorants with other colors.
Description
Technical field
The present invention relates to a kind of PC film modified formula.
Background technology
The PC film is the abbreviation of polycarbonate film; Have excellent toughness, good dimensional stability, can be at-60～120 ℃ of following life-time service, but itself flame retardant resistance is not good; Therefore on the PC basis, carry out modification; Develop high flame retardant, and meet the modified product of the ROSH of European Union standard, can expand PC to a great extent and use the field.
Summary of the invention
The invention provides a kind of PC film modified formula.
Technical scheme of the present invention is:
A kind of PC film modified formula; Its composition specifically describes as follows: (said PC raw material is that PC base resin, its melting index are 5～20g/10min) to the PC raw material, fire retardant (said fire retardant is a halogen containing flame-retardant), toughner (staple of said toughner is an all acrylic ester nucleoid impact modifier), inhibitor (said inhibitor is the Hinered phenols primary antioxidant), black look mother (said black look mother is to be the carbon black pigment master batch of carrier with PC, carbon black content 40%～50%)
Said PC raw material can adopt the PC reclaimed materials to replace; Said black look female available white look female or other color looks female replaces.
The invention has the beneficial effects as follows: modification PC provided by the invention prescription has improved its flame retardant resistance on to the little basis of changes such as the mechanical property of PC resin and thermomechanical property; And can be with its gauge control in certain limit; This prescription satisfies RoHS instruction, has enlarged it in electronics FPE plastics field and the application in outlet field.The present invention fills a prescription rationally, good fluidity after the modification, and steady quality, preparation technology is simple.
Embodiment
The present invention relates to a kind of PC film modified formula; Its composition specifically describes as follows: (said PC raw material is that PC base resin, its melting index are 5～20g/10min) to the PC raw material, fire retardant (said fire retardant is a halogen containing flame-retardant), toughner (staple of said toughner is an all acrylic ester nucleoid impact modifier), inhibitor (said inhibitor is the Hinered phenols primary antioxidant), black look mother (said black look mother is to be the carbon black pigment master batch of carrier with PC, carbon black content 40%～50%)
Said PC raw material can adopt the PC reclaimed materials to replace; Said black look female available white look female or other color looks female replaces.The invention has the beneficial effects as follows: modification PC provided by the invention prescription has improved its flame retardant resistance on to the little basis of changes such as the mechanical property of PC resin and thermomechanical property; And can be with its gauge control in certain limit; This prescription satisfies RoHS instruction, has enlarged it in electronics FPE plastics field and the application in outlet field.The present invention fills a prescription rationally, good fluidity after the modification, and steady quality, preparation technology is simple.
Claims (3)
1. PC film modified formula; It is characterized in that its composition specifically describes as follows: (said PC raw material is that PC base resin, its melting index are 5～20g/10min) to the PC raw material, fire retardant (said fire retardant is a halogen containing flame-retardant), toughner (staple of said toughner is an all acrylic ester nucleoid impact modifier), inhibitor (said inhibitor is the Hinered phenols primary antioxidant), black look mother (said black look mother is to be the carbon black pigment master batch of carrier with PC, carbon black content 40%～50%)
.
2. a kind of PC film modified formula according to claim 1, said PC raw material can adopt the PC reclaimed materials to replace.
3. a kind of PC film modified formula according to claim 1, said black look female available white look female or other color looks female replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102899766A CN102786789A (en) | 2012-08-15 | 2012-08-15 | PC (poly carbonate) thin film modifying formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102899766A CN102786789A (en) | 2012-08-15 | 2012-08-15 | PC (poly carbonate) thin film modifying formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102786789A true CN102786789A (en) | 2012-11-21 |
Family
ID=47152388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102899766A Pending CN102786789A (en) | 2012-08-15 | 2012-08-15 | PC (poly carbonate) thin film modifying formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102786789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105348766A (en) * | 2015-12-01 | 2016-02-24 | 昆山地博光电材料有限公司 | PC thin-film material modification formula |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386704A (en) * | 2008-09-26 | 2009-03-18 | 苏州奥美光学材料有限公司 | Black flame-retardant polycarbonate material for electronic and electric appliance and film or sheet material thereof |
| CN101942186A (en) * | 2010-09-08 | 2011-01-12 | 中蓝晨光化工研究院有限公司 | Halogen-free flame-retardant polycarbonate material and preparation method thereof |
-
2012
- 2012-08-15 CN CN2012102899766A patent/CN102786789A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386704A (en) * | 2008-09-26 | 2009-03-18 | 苏州奥美光学材料有限公司 | Black flame-retardant polycarbonate material for electronic and electric appliance and film or sheet material thereof |
| CN101942186A (en) * | 2010-09-08 | 2011-01-12 | 中蓝晨光化工研究院有限公司 | Halogen-free flame-retardant polycarbonate material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105348766A (en) * | 2015-12-01 | 2016-02-24 | 昆山地博光电材料有限公司 | PC thin-film material modification formula |
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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: 20121121 |