CN106750611A - A kind of modified natural emulsion material - Google Patents

A kind of modified natural emulsion material Download PDF

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Publication number
CN106750611A
CN106750611A CN201611011971.1A CN201611011971A CN106750611A CN 106750611 A CN106750611 A CN 106750611A CN 201611011971 A CN201611011971 A CN 201611011971A CN 106750611 A CN106750611 A CN 106750611A
Authority
CN
China
Prior art keywords
natural emulsion
modified natural
emulsion material
fibroin albumen
diphenyl
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
Application number
CN201611011971.1A
Other languages
Chinese (zh)
Inventor
缪建良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Changan Shuguang Glove Factory
Original Assignee
Wuxi Changan Shuguang Glove Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Changan Shuguang Glove Factory filed Critical Wuxi Changan Shuguang Glove Factory
Priority to CN201611011971.1A priority Critical patent/CN106750611A/en
Publication of CN106750611A publication Critical patent/CN106750611A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C08J2307/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2489/00—Characterised by the use of proteins; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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 invention discloses a kind of modified natural emulsion material, it contains according to weight：Fibroin albumen 0.2 5%, silica 0.05 2%, polymethyl methacrylate 0.1 2%, double (diphenyl) the phosphoesterase 30 .05 1% of resorcinol, natural emulsion surplus.Latex material of the invention being capable of the raising that obtains by a relatively large margin of obtained latex film dynamic performance and solvent resistance.

Description

A kind of modified natural emulsion material
Technical field
The present invention relates to field of material technology, more particularly to a kind of modified natural emulsion material.
Background technology
Natural emulsion is a kind of renewable polymer material of excellent performance, and good film forming is usually used in natural emulsion Dipping masking, is applied in medicine equipment and electronics industry product.But what natural emulsion there is also that some are difficult to overcome in itself lacks Point, such as oil resistivity is poor, and glued membrane tensile strength is not high, and allergy protein overflows etc., these largely limit natural emulsion Use, be that the modified of this natural emulsion causes extensive concern.
The content of the invention
It is an object of the invention to propose a kind of modified natural emulsion material, being capable of obtained latex film dynamic performance and resistance to Solvent borne obtains raising by a relatively large margin.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of modified natural emulsion material, it contains according to weight：
Fibroin albumen 0.2-5%
Silica 0.05-2%
Polymethyl methacrylate 0.1-2%
Double (diphenyl) the phosphoesterase 30 .05-1% of resorcinol
Natural emulsion surplus.
Preferably, the content of fibroin albumen is 0.8-2.5%.
Preferably, dioxide-containing silica is 0.1-0.5%.
Preferably, polymethyl methacrylate content is 0.2-0.8%.
Double (diphenyl) the phosphoesterase 30 .1-0.5% of resorcinol.
Fibroin albumen (SF) good biocompatibility of the invention, stable performance, wide material sources.By itself and rubber particles surface Soluble protein effect, can change the original curing mechanism of rubber in protective layer, and thus obtained modified natural emulsion film is not only Tensile strength higher is obtained, while reducing the spill-out of soluble protein.
Latex material of the invention, first using blending method, SiO2 is mixed in fibroin albumen before preparation, is formed SF-SiO2Coating particles, the coating particles are with fibroin albumen as core, silica is as shell.It can be in latex after being blended with latex Particle outer layer forms clad of the thickness at 0.5 μm -1 μm or so.SF-SiO2The modified latex film of compound can be carried by a relatively large margin The tensile strength of latex film high, hydrophilic substance reduces the water steaming of film in the enrichment on film surface during latex is reduced to a certain extent Gas transit dose, improves the compactness of latex film.
The present invention being capable of the improve that obtains by a relatively large margin of obtained latex film dynamic performance and solvent resistance.
Specific embodiment
Technical scheme is further illustrated below by specific embodiment.
Embodiment 1
A kind of modified natural emulsion material, it contains according to weight：
Fibroin albumen 0.2%
Silica 0.05%
Polymethyl methacrylate 0.1%
Double (diphenyl) the phosphoesterase 30 .05% of resorcinol
Natural emulsion surplus.
Embodiment 2
A kind of modified natural emulsion material, it contains according to weight：
Fibroin albumen 5%
Silica 2%
Polymethyl methacrylate 2%
Double (diphenyl) phosphates 1% of resorcinol
Natural emulsion surplus.
Embodiment 3
A kind of modified natural emulsion material, it contains according to weight：
Fibroin albumen 2%
Silica 0.5%
Polymethyl methacrylate 1%
Double (diphenyl) the phosphoesterase 30 .1% of resorcinol
Natural emulsion surplus.

Claims (5)

1. a kind of modified natural emulsion material, it contains according to weight：
Fibroin albumen 0.2-5%
Silica 0.05-2%
Polymethyl methacrylate 0.1-2%
Double (diphenyl) the phosphoesterase 30 .05-1% of resorcinol
Natural emulsion surplus.
2. modified natural emulsion material as claimed in claim 1, it is characterised in that the content of fibroin albumen is 0.8-2.5%.
3. modified natural emulsion material as claimed in claim 1 or 2, it is characterised in that dioxide-containing silica is 0.1- 0.5%.
4. the modified natural emulsion material as described in one of claim 1-3, it is characterised in that preferred, poly-methyl methacrylate Ester content is 0.2-0.8%.
5. the modified natural emulsion material as described in one of claim 1-4, it is characterised in that double (diphenyl) phosphorus of resorcinol Acid esters 0.1-0.5%.
CN201611011971.1A 2016-11-17 2016-11-17 A kind of modified natural emulsion material Pending CN106750611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611011971.1A CN106750611A (en) 2016-11-17 2016-11-17 A kind of modified natural emulsion material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611011971.1A CN106750611A (en) 2016-11-17 2016-11-17 A kind of modified natural emulsion material

Publications (1)

Publication Number Publication Date
CN106750611A true CN106750611A (en) 2017-05-31

Family

ID=58968517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611011971.1A Pending CN106750611A (en) 2016-11-17 2016-11-17 A kind of modified natural emulsion material

Country Status (1)

Country Link
CN (1) CN106750611A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107938347A (en) * 2017-12-01 2018-04-20 安踏（中国）有限公司 The shaping solution manufacturing method and shaping clothes preparation process of one-pass molding clothes
CN108623857A (en) * 2018-04-25 2018-10-09 艾钟 A kind of pure natural latex composition and latex mold cup and preparation method thereof
CN109280231A (en) * 2018-09-20 2019-01-29 广州修尔远橡塑材料有限公司 A kind of natural emulsion and its preparation method and application that beta-unsaturated esters are modified
CN110982452A (en) * 2019-12-17 2020-04-10 南京师范大学 Latex emulsion adhesive with stable mechanical property and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101418088A (en) * 2008-11-17 2009-04-29 中国热带农业科学院农产品加工研究所 Silk/natural rubber antibacterial composite material and preparation method thereof
CN103044725A (en) * 2013-01-10 2013-04-17 田晓慧 Nano silicasol modified natural rubber slurry and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101418088A (en) * 2008-11-17 2009-04-29 中国热带农业科学院农产品加工研究所 Silk/natural rubber antibacterial composite material and preparation method thereof
CN103044725A (en) * 2013-01-10 2013-04-17 田晓慧 Nano silicasol modified natural rubber slurry and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
解冰: "纳米SiO2/丝素蛋白/两亲性共聚物改性天然乳胶的制备及其性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ι辑》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107938347A (en) * 2017-12-01 2018-04-20 安踏（中国）有限公司 The shaping solution manufacturing method and shaping clothes preparation process of one-pass molding clothes
CN108623857A (en) * 2018-04-25 2018-10-09 艾钟 A kind of pure natural latex composition and latex mold cup and preparation method thereof
CN109280231A (en) * 2018-09-20 2019-01-29 广州修尔远橡塑材料有限公司 A kind of natural emulsion and its preparation method and application that beta-unsaturated esters are modified
CN109280231B (en) * 2018-09-20 2021-03-26 广州修尔远橡塑材料有限公司 Unsaturated ester modified natural latex and preparation method and application thereof
CN110982452A (en) * 2019-12-17 2020-04-10 南京师范大学 Latex emulsion adhesive with stable mechanical property and preparation method thereof

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Application publication date: 20170531

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