CN102558497A - Formula of polyurethane resin for molding - Google Patents
Formula of polyurethane resin for molding Download PDFInfo
- Publication number
- CN102558497A CN102558497A CN201210000013XA CN201210000013A CN102558497A CN 102558497 A CN102558497 A CN 102558497A CN 201210000013X A CN201210000013X A CN 201210000013XA CN 201210000013 A CN201210000013 A CN 201210000013A CN 102558497 A CN102558497 A CN 102558497A
- Authority
- CN
- China
- Prior art keywords
- photostabilizer
- formula
- prescription
- urethane resin
- auxiliary agent
- 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.)
- Pending
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Abstract
The invention discloses a formula of polyurethane resin for molding, which contains the following components: polyethylene glycol adipate, diphenylmethane-4,4'-diisocyanate, 1,4-butanediol and auxiliaries, wherein the auxiliaries are composed of antioxidants and light stabilizers. Products prepared through the formula have good qualities of high strength, high elasticity, high abrasion resistance and the like.
Description
Technical field
A kind of moulding is with the prescription of urethane resin.
Background technology
Urethane excellent combination property, any other industrial rubbers and plastics all can't compare with it, in national economy, use very extensively, and market potential is huge.
Summary of the invention
The invention provides the prescription of a kind of moulding, have fine qualities such as HS, snappiness, high abrasion with the moulded parts of its making with urethane resin.
The present invention has adopted following technical scheme: a kind of moulding is with the prescription of urethane resin; It comprises following component: polyethylene glycol adipate glycol, ditan-4; 4 '-vulcabond, 1,4-butyleneglycol and auxiliary agent, described auxiliary agent is made up of oxidation inhibitor and photostabilizer.
Described polyethylene glycol adipate glycol, ditan-4,4 '-vulcabond, 1, the mass ratio of 4-butyleneglycol and auxiliary agent are 100:12:55:0.3; The quality of described oxidation inhibitor, photostabilizer very is 1:1; Described oxidation inhibitor is that antioxidant 1010, described photostabilizer are photostabilizer 292.
The present invention has following beneficial effect: the product that the present invention processes has fine qualities such as HS, snappiness, high abrasion.
Embodiment
The invention discloses the prescription of a kind of moulding with urethane resin; It comprises following component: polyethylene glycol adipate glycol, ditan-4; 4 '-vulcabond, 1,4-butyleneglycol and auxiliary agent, described auxiliary agent is made up of oxidation inhibitor and photostabilizer; Described oxidation inhibitor is that antioxidant 1010, described photostabilizer are photostabilizer 292, and the quality of described oxidation inhibitor, photostabilizer very is 1:1.Described polyethylene glycol adipate glycol, ditan-4,4 '-vulcabond, 1, the mass ratio of 4-butyleneglycol and auxiliary agent are 100:12:55:0.3.
Claims (4)
1. a moulding is characterized in that with the prescription of urethane resin it comprises following component: polyethylene glycol adipate glycol, ditan-4, and 4 '-vulcabond, 1,4-butyleneglycol and auxiliary agent, described auxiliary agent is made up of oxidation inhibitor and photostabilizer.
2. a kind of moulding according to claim 1 is with the prescription of urethane resin; It is characterized in that described polyethylene glycol adipate glycol, ditan-4; 4 '-vulcabond, 1, the mass ratio of 4-butyleneglycol and auxiliary agent are 100:12:55:0.3.
3. a kind of moulding according to claim 1 and 2 is characterized in that with the prescription of urethane resin the quality of described oxidation inhibitor, photostabilizer very is 1:1.
4. a kind of moulding according to claim 1 and 2 is characterized in that with the prescription of urethane resin described oxidation inhibitor is that antioxidant 1010, described photostabilizer are photostabilizer 292.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210000013XA CN102558497A (en) | 2012-01-01 | 2012-01-01 | Formula of polyurethane resin for molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210000013XA CN102558497A (en) | 2012-01-01 | 2012-01-01 | Formula of polyurethane resin for molding |
Publications (1)
Publication Number | Publication Date |
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CN102558497A true CN102558497A (en) | 2012-07-11 |
Family
ID=46405214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210000013XA Pending CN102558497A (en) | 2012-01-01 | 2012-01-01 | Formula of polyurethane resin for molding |
Country Status (1)
Country | Link |
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CN (1) | CN102558497A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106492291A (en) * | 2015-09-08 | 2017-03-15 | 苏州乐术生物科技有限公司 | A kind of medical catheter coating of pastille and its synthetic method and application |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1966542A (en) * | 2006-06-23 | 2007-05-23 | 天津爱尼机电有限公司 | High-performance polyurethane elastomer and making method thereof |
CN102260367A (en) * | 2010-05-28 | 2011-11-30 | 上海恒安实业有限公司 | Thermoplastic polyurethane elastomer and preparation method thereof |
-
2012
- 2012-01-01 CN CN201210000013XA patent/CN102558497A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1966542A (en) * | 2006-06-23 | 2007-05-23 | 天津爱尼机电有限公司 | High-performance polyurethane elastomer and making method thereof |
CN102260367A (en) * | 2010-05-28 | 2011-11-30 | 上海恒安实业有限公司 | Thermoplastic polyurethane elastomer and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
刘凉冰等: "聚酯软段对聚氨酯弹性体力学性能影响的研究", 《聚氨酯工业》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106492291A (en) * | 2015-09-08 | 2017-03-15 | 苏州乐术生物科技有限公司 | A kind of medical catheter coating of pastille and its synthetic method and application |
CN106492291B (en) * | 2015-09-08 | 2019-08-13 | 苏州乐术生物科技有限公司 | The medical catheter coating and its synthetic method of a kind of drug containing and application |
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Application publication date: 20120711 |