CN103709698A - Formula of modified unsaturated polyester resin - Google Patents
Formula of modified unsaturated polyester resin Download PDFInfo
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- CN103709698A CN103709698A CN201310728232.4A CN201310728232A CN103709698A CN 103709698 A CN103709698 A CN 103709698A CN 201310728232 A CN201310728232 A CN 201310728232A CN 103709698 A CN103709698 A CN 103709698A
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- polyester resin
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Abstract
The invention discloses a formula of a modified unsaturated polyester resin, which comprises an unsaturated polyester resin and additives, wherein the additives comprise a filler, an antioxidant, a compatilizer, a photostabilizer and a toughener; and the filler is glass fibers, the antioxidant is butylated hydroxytoluene, the compatilizer is meta-isopropenyl-2,2-dimethylmesitoylisocyanate, the photostabilizer is phenyl salicylate, and the toughener is polyvinyl butyral. The modified unsaturated polyester resin has the advantages of high mechanical strength, small shrinkage, aging resistance, ultraviolet resistance, favorable compatibility and the like.
Description
Technical field
The present invention relates to a kind of plastic formula, be specifically related to a kind of formula of modified unsaturated polyester resin.
Background technology
Unsaturated polyester resin can at room temperature solidify, normal pressure compacted under, and processing performance is flexible, but the intensity of unsaturated polyester resin own is not high, and while solidifying, shrinking percentage is larger, and the shelf-life is short, the poor performance of organic solvent-resistant, mechanical performance index is lower slightly.
Summary of the invention
The object of the present invention is to provide that a kind of physical strength is large, shrinking percentage is little, the formula of ageing-resistant, antiultraviolet and the good modified unsaturated polyester resin of consistency.
Technical scheme of the present invention is, a kind of formula of modified unsaturated polyester resin, comprise unsaturated polyester resin and additive, described additive comprises weighting agent, antioxidant, compatilizer, photostabilizer and toughner, described weighting agent is glass fibre, described antioxidant is butylated hydroxytoluene, described compatilizer is m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester, described photostabilizer is salicylic acid phenyl ester, and described toughner is polyvinyl butyral acetal.
In a preferred embodiment of the present invention, each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 65%-73%, glass fibre accounts for 13.4%-16.7%, butylated hydroxytoluene accounts for 3.4%-5.2%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 2.8%-3.7%, and salicylic acid phenyl ester accounts for 2.9%-4.1%, and polyvinyl butyral acetal accounts for 4.5%-5.3%.
In a preferred embodiment of the present invention, each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 71.3%, glass fibre accounts for 13.9%, butylated hydroxytoluene accounts for 3.8%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 3.1%, and salicylic acid phenyl ester accounts for 3.2%, and polyvinyl butyral acetal accounts for 4.7%.
Of the present invention is a kind of formula of modified unsaturated polyester resin, and the modified unsaturated polyester resin that makes to make has that physical strength is large, shrinking percentage is little, ageing-resistant, antiultraviolet and the effect such as consistency is good.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Of the present invention is a kind of formula of modified unsaturated polyester resin, comprise unsaturated polyester resin and additive, described additive comprises weighting agent, antioxidant, compatilizer, photostabilizer and toughner, described weighting agent is glass fibre, described antioxidant is butylated hydroxytoluene, and described compatilizer is m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester, described photostabilizer is salicylic acid phenyl ester, and described toughner is polyvinyl butyral acetal.
Further, each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 65%-73%, glass fibre accounts for 13.4%-16.7%, butylated hydroxytoluene accounts for 3.4%-5.2%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 2.8%-3.7%, and salicylic acid phenyl ester accounts for 2.9%-4.1%, and polyvinyl butyral acetal accounts for 4.5%-5.3%.
Further, each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 71.3%, glass fibre accounts for 13.9%, butylated hydroxytoluene accounts for 3.8%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 3.1%, and salicylic acid phenyl ester accounts for 3.2%, and polyvinyl butyral acetal accounts for 4.7%.
Further, each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 66.8%, glass fibre accounts for 16.1%, butylated hydroxytoluene accounts for 4.8%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 3.4%, and salicylic acid phenyl ester accounts for 3.8%, and polyvinyl butyral acetal accounts for 5.1%.
Of the present invention is a kind of formula of modified unsaturated polyester resin, and the modified unsaturated polyester resin that makes to make has that physical strength is large, shrinking percentage is little, ageing-resistant, antiultraviolet and the effect such as consistency is good.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the formula of a modified unsaturated polyester resin, it is characterized in that: comprise unsaturated polyester resin and additive, described additive comprises weighting agent, antioxidant, compatilizer, photostabilizer and toughner, described weighting agent is glass fibre, described antioxidant is butylated hydroxytoluene, and described compatilizer is m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester, described photostabilizer is salicylic acid phenyl ester, and described toughner is polyvinyl butyral acetal.
2. the formula of modified unsaturated polyester resin according to claim 1, it is characterized in that: each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 65%-73%, glass fibre accounts for 13.4%-16.7%, butylated hydroxytoluene accounts for 3.4%-5.2%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 2.8%-3.7%, and salicylic acid phenyl ester accounts for 2.9%-4.1%, and polyvinyl butyral acetal accounts for 4.5%-5.3%.
3. the formula of modified unsaturated polyester resin according to claim 2, it is characterized in that: each composition weight percent of the formula of described modified unsaturated polyester resin is that unsaturated polyester resin accounts for 71.3%, glass fibre accounts for 13.9%, butylated hydroxytoluene accounts for 3.8%, m-pseudoallyl-2,2-dimethyl benzoyl isocyanic ester accounts for 3.1%, and salicylic acid phenyl ester accounts for 3.2%, and polyvinyl butyral acetal accounts for 4.7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728232.4A CN103709698A (en) | 2013-12-26 | 2013-12-26 | Formula of modified unsaturated polyester resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728232.4A CN103709698A (en) | 2013-12-26 | 2013-12-26 | Formula of modified unsaturated polyester resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103709698A true CN103709698A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310728232.4A Pending CN103709698A (en) | 2013-12-26 | 2013-12-26 | Formula of modified unsaturated polyester resin |
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| CN (1) | CN103709698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012742A (en) * | 2017-04-27 | 2017-08-04 | 舒尔环保科技（合肥）有限公司 | A kind of breakage-proof air purification filter paper and preparation method |
| CN110128987A (en) * | 2019-05-30 | 2019-08-16 | 山西工程技术学院 | A kind of Anchor Agent high temperature resistant high tenacity resin and preparation method thereof |
| CN110283439A (en) * | 2019-04-17 | 2019-09-27 | 深圳市深捷通管业发展有限公司 | A kind of production technology of glass modified PE pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184828A (en) * | 1996-12-09 | 1998-06-17 | 杨正海 | Flame-retardant unsaturated polyester resin compositions, and decoration plate made therefrom |
| CN1376738A (en) * | 2001-03-27 | 2002-10-30 | 上海合科科技有限公司 | Composite high-molecular section for road surface and its preparing process |
| CN101050295A (en) * | 2007-04-20 | 2007-10-10 | 常熟佳发化学有限责任公司 | Composition of unsaturated resin, preparation method, and method of application |
-
2013
- 2013-12-26 CN CN201310728232.4A patent/CN103709698A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184828A (en) * | 1996-12-09 | 1998-06-17 | 杨正海 | Flame-retardant unsaturated polyester resin compositions, and decoration plate made therefrom |
| CN1376738A (en) * | 2001-03-27 | 2002-10-30 | 上海合科科技有限公司 | Composite high-molecular section for road surface and its preparing process |
| CN101050295A (en) * | 2007-04-20 | 2007-10-10 | 常熟佳发化学有限责任公司 | Composition of unsaturated resin, preparation method, and method of application |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012742A (en) * | 2017-04-27 | 2017-08-04 | 舒尔环保科技（合肥）有限公司 | A kind of breakage-proof air purification filter paper and preparation method |
| CN110283439A (en) * | 2019-04-17 | 2019-09-27 | 深圳市深捷通管业发展有限公司 | A kind of production technology of glass modified PE pipe |
| CN110283439B (en) * | 2019-04-17 | 2023-01-20 | 深圳市深捷通管业发展有限公司 | Production process of glass fiber modified PE pipe |
| CN110128987A (en) * | 2019-05-30 | 2019-08-16 | 山西工程技术学院 | A kind of Anchor Agent high temperature resistant high tenacity resin and preparation method thereof |
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Application publication date: 20140409 |