CN101041735A - ABS hardening flame-proof modified composition - Google Patents
ABS hardening flame-proof modified composition Download PDFInfo
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- CN101041735A CN101041735A CN 200610034405 CN200610034405A CN101041735A CN 101041735 A CN101041735 A CN 101041735A CN 200610034405 CN200610034405 CN 200610034405 CN 200610034405 A CN200610034405 A CN 200610034405A CN 101041735 A CN101041735 A CN 101041735A
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Abstract
The invention discloses an ABS hardening flame-proof modifying composition, which comprises the following parts: 55-85% ABS, 9-25% PMMA, 1-5% PVC, 1-5% AS-g-MAH, 1-5% MBS, 3-9% bromopolycarbonate and 1-5% antimony trioxide. The invention adopts flameproof agent and reinforcer to modify surface hardness and flameproof property of ABS resin, which makes ABS resin applied more widely.
Description
Technical field
The present invention relates to a kind of improved composition of engineering plastics, particularly a kind ofly ABS resin is carried out surface hardness and flame retardant properties improve, make the ABS resin surface hardness and intercept the ABS hardening flame-proof modified composition that the combustion rank can reach technical requirements.
Background technology
The ABS full name is acrylonitrile-butadiene-styrene (Acrylonitrile-butadiene-styrene), ABS resin is a kind of good comprehensive properties engineering plastics, has good electrical property, cold tolerance, oil resistance and chemical mediator stability.
Raising along with scientific-technical progress and quality of life, people's awareness of safety is more and more stronger, the plastic material that aspects such as automobile, building, household electrical appliance, office appliance are used has proposed strict fire protection flame retarding requirement both at home and abroad, has formulated corresponding technical standard and standard.In addition, ABS is widely used in the panel of electric equipment products, in order to keep permanent aesthetic appearance, its surface hardness has been proposed new requirement.
Therefore, the stiffened flame-retarded technology of research and development ABS has seemed very important.
Summary of the invention
The invention provides a kind of ABS hardening flame-proof modified composition, utilize ABS raw material and fire retardant, toughener to mix, carry out blending and modifying, the surface hardness of ABS modifying material and flame retardant properties are improved greatly.
To achieve the above object, the present invention adopts following technical scheme:
A kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
ABS 55-85 part,
PMMA 9-25 part,
PVC 1-5 part,
AS-g-MAH 1-5 part,
MBS 1-5 part,
Brominated polycarbonate 3-9 part,
Antimonous oxide 1-5 part.
The full name of PMMA is polymethylmethacrylate (Polymethyl methacrylate (acrylic)), the full name of PVC is polyvinyl chloride (Polyvinyl chloride), the full name of AS-g-MAH is the acrylonitritrile-styrene resin grafted maleic anhydride, and the full name of MBS is Methyl methacrylate-butadiem-styrene copolymer (Methyl methacrylate-butadiem-styrenecopolymer).
Described ABS hardening flame-proof modified composition, wherein, the bromine content of described brominated polycarbonate is 58%.
The present invention adopts in the blend process method of adding fire retardant and toughener, and ABS resin is carried out surface hardness and flame retardant properties is improved, and makes ABS resin surface hardness and fire-retardant rank can reach technical requirements, thereby makes application more extensive of ABS resin.
Embodiment
Reach technique means and the effect that predetermined purpose is taked for further setting forth the present invention, see also following relevant detailed description of the present invention, believe purpose of the present invention, feature and characteristics, should obtain thus going deep into and concrete understanding, yet following embodiment only provides reference and explanation usefulness, is not to be used for the present invention is limited.
A kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
ABS 55-85 part,
PMMA 9-25 part,
PVC 1-5 part,
AS-g-MAH 1-5 part,
MBS 1-5 part,
Brominated polycarbonate (bromine content 58%) 3-9 part,
Antimonous oxide 1-5 part.
[embodiment 1]
A kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
60 parts of ABS,
24 parts of PMMA,
4 parts of PVC,
2 parts of AS-g-MAH,
3 parts of MBS,
5 parts of brominated polycarbonates (bromine content 58%),
2 parts of antimonous oxides.
The modification result is as shown in the table after tested:
| The ABS raw material | The ABS modifying material | |
| Shock strength (KJ/M 2) | 23.75 | 6.53 |
| Tensile strength (MPa) | 42 | 41.07 |
| Flexural strength (MPa) | 60 | 66.53 |
| Surface hardness | B | HB |
| UL94(3.0mm) | V2 | V0 |
By last table as can be seen, modifying material is with respect to the ABS raw material, and surface hardness is increased to HB from B, has obtained bigger raising; And fire-retardant rank is brought up to the V0 level from the V2 level of UL94, has totally improved two ranks.
[embodiment 2]
A kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
70.4 parts of ABS,
17.6 parts of PMMA,
2 parts of PVC,
3 parts of AS-g-MAH,
3 parts of MBS,
3 parts of brominated polycarbonates (bromine content 58%),
1 part of antimonous oxide.
The modification result is as shown in the table after tested:
| ABS | Modifying material | |
| Shock strength (KJ/M 2) | 23.75 | 8.64 |
| Tensile strength (MPa) | 42 | 42.69 |
| Flexural strength (MPa) | 60 | 67.88 |
| Surface hardness | B | HB |
| UL94(3.0mm) | V2 | V0 |
By last table as can be seen, modifying material is with respect to the ABS raw material, and surface hardness is increased to HB from B, has obtained bigger raising; And fire-retardant rank is brought up to the V0 level from the V2 level of UL94, has totally improved two ranks.
[embodiment 3]
A kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
80 parts of ABS,
9 parts of PMMA,
1 part of PVC,
2 parts of AS-g-MAH,
2 parts of MBS,
5 parts of brominated polycarbonates (bromine content 58%),
1 part of antimonous oxide.
The modification result is as shown in the table after tested:
| ABS | Modifying material | |
| Shock strength (KJ/M 2) | 23.75 | 8.16 |
| Tensile strength (MPa) | 42 | 40.95 |
| Flexural strength (MPa) | 60 | 63.41 |
| Surface hardness | B | HB |
| UL94(3.0mm) | V2 | V0 |
By last table as can be seen, modifying material is with respect to the ABS raw material, and surface hardness is increased to HB from B, has obtained bigger raising; And fire-retardant rank is brought up to the V0 level from the V2 level of UL94, has totally improved two ranks.
The above; only be the preferable feasible embodiment of the present invention; can not therefore promptly limit to interest field of the present invention; concerning being familiar with those of ordinary skill in the art; such as use technical scheme of the present invention and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection domain of claim of the present invention.
Claims (5)
1, a kind of ABS hardening flame-proof modified composition, by the parts by weight of each component, its component and content are:
ABS 55-85 part,
PMMA 9-25 part,
PVC 1-5 part,
AS-g-MAH 1-5 part,
MBS 1-5 part,
Brominated polycarbonate 3-9 part,
Antimonous oxide 1-5 part.
2, ABS hardening flame-proof modified composition according to claim 1 is characterized in that, by the parts by weight of each component, its component and content are:
60 parts of ABS,
24 parts of PMMA,
4 parts of PVC,
2 parts of AS-g-MAH,
3 parts of MBS,
5 parts of brominated polycarbonates,
2 parts of antimonous oxides.
3, ABS hardening flame-proof modified composition according to claim 1 is characterized in that, by the parts by weight of each component, its component and content are:
70.4 parts of ABS,
17.6 parts of PMMA,
2 parts of PVC,
3 parts of AS-g-MAH,
3 parts of MBS,
3 parts of brominated polycarbonates,
1 part of antimonous oxide.
4, ABS hardening flame-proof modified composition according to claim 1 is characterized in that, by the parts by weight of each component, its component and content are:
80 parts of ABS,
9 parts of PMMA,
1 part of PVC,
2 parts of AS-g-MAH,
2 parts of MBS,
5 parts of brominated polycarbonates,
1 part of antimonous oxide.
5, according to each described ABS hardening flame-proof modified composition in the claim 1 to 4, it is characterized in that the bromine content of described brominated polycarbonate is 58%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100344052A CN100471909C (en) | 2006-03-20 | 2006-03-20 | ABS hardening flame-proof modified composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100344052A CN100471909C (en) | 2006-03-20 | 2006-03-20 | ABS hardening flame-proof modified composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101041735A true CN101041735A (en) | 2007-09-26 |
| CN100471909C CN100471909C (en) | 2009-03-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100344052A Expired - Fee Related CN100471909C (en) | 2006-03-20 | 2006-03-20 | ABS hardening flame-proof modified composition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101932A (en) * | 2010-12-01 | 2011-06-22 | 福建奥峰科技有限公司 | High-gloss, flame-retarding and heat-resistance ABS alloy and preparation method thereof |
| CN101649102B (en) * | 2009-09-30 | 2011-06-22 | 四川长虹电器股份有限公司 | High-gloss composite material and preparation method thereof |
| CN104072931A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Process for preparing wear-resisting weather-resisting high-hardness ABS resin |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702668B (en) * | 2012-06-14 | 2015-06-03 | 青岛智多星工贸有限公司 | Halogen-free flame-retardant ABS modified material and method for producing cutter holder by using same |
-
2006
- 2006-03-20 CN CNB2006100344052A patent/CN100471909C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649102B (en) * | 2009-09-30 | 2011-06-22 | 四川长虹电器股份有限公司 | High-gloss composite material and preparation method thereof |
| CN102101932A (en) * | 2010-12-01 | 2011-06-22 | 福建奥峰科技有限公司 | High-gloss, flame-retarding and heat-resistance ABS alloy and preparation method thereof |
| CN102101932B (en) * | 2010-12-01 | 2012-08-08 | 福建奥峰科技有限公司 | High-gloss, flame-retarding and heat-resistance ABS alloy and preparation method thereof |
| CN104072931A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Process for preparing wear-resisting weather-resisting high-hardness ABS resin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100471909C (en) | 2009-03-25 |
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Granted publication date: 20090325 Termination date: 20120320 |