CN107880374A - NR, EVA blending formula - Google Patents
NR, EVA blending formula Download PDFInfo
- Publication number
- CN107880374A CN107880374A CN201711177440.4A CN201711177440A CN107880374A CN 107880374 A CN107880374 A CN 107880374A CN 201711177440 A CN201711177440 A CN 201711177440A CN 107880374 A CN107880374 A CN 107880374A
- Authority
- CN
- China
- Prior art keywords
- parts
- eva
- zno
- znst
- dcp
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/107—Nitroso compounds
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2407/00—Characterised by the use of natural rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of NR, EVA blending to be formulated, and is formed by 16~19 parts of NR natural rubbers, 70~75 parts of EVA resins, 2~2.5 parts of DOP, 1.2~1.5 parts of DCP, 4.0~4.3 parts of H foaming agents, 3.8~4.2 parts of ZnO blowing promotors, 1.0~1.3 parts of ZnSt blendings.The present invention significantly improves elasticity.
Description
Technical field
The present invention relates to a kind of polymer composite formula, particularly a kind of NR blendings formula.
Background technology
NR intermingling materials can be used for making footwear material, have preferable anti-wear performance, but elasticity is to be improved.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of NR, EVA blending formula that can significantly improve elasticity.
The present invention is achieved through the following technical solutions technical goal.
NR, EVA blending formula, it is theed improvement is that：By 16~19 parts of NR natural rubbers, 70~75 parts of EVA resins, 2
~2.5 parts of DOP, 1.2~1.5 parts of DCP, 4.0~4.3 parts of H foaming agents, 3.8~4.2 parts of ZnO blowing promotors, 1.0~1.3 parts
ZnSt blendings form.
Further improvement is that：By 17~18 parts of NR natural rubbers, 72~74 parts of EVA resins, 2.2~2.4 parts of DOP, 1.3
~1.4 parts of DCP, 4.1~4.2 parts of H foaming agents, 4~4.1 parts of ZnO blowing promotors, 1.1~1.2 parts of ZnSt blendings form.
The present invention compared with prior art, has the positive effect that：
1st, NR, EVA are blended, and add H foaming agents, ZnO blowing promotors, significantly improve elasticity.
2nd, by 17~18 parts of NR natural rubbers, 72~74 parts of EVA resins, 2.2~2.4 parts of DOP, 1.3~1.4 parts of DCP,
4.1~4.2 parts of H foaming agents, 4~4.1 parts of ZnO blowing promotors, 1.1~1.2 parts of ZnSt blendings form, and can further improve bullet
Property.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1：
NR, EVA blending formula, by 16 parts of NR natural rubbers, 75 parts of EVA resins, 2 parts of DOP, 1.2 parts of DCP, 4.0 parts of H foaming agents,
3.8 parts of ZnO blowing promotors, 1.0 parts of ZnSt blendings form.
Embodiment 2：
NR, EVA blending formula, by 19 parts of NR natural rubbers, 70 parts of EVA resins, 2.5 parts of DOP, 1.5 parts of DCP, 4.3 parts of H foaming
Agent, 4.2 parts of ZnO blowing promotors, 1.3 parts of ZnSt blendings form.
Embodiment 3：
NR, EVA blending formula, by 17 parts of NR natural rubbers, 74 parts of EVA resins, 2.2 parts of DOP, 1.4 parts of DCP, 4.1 parts of H foaming
Agent, 4 parts of ZnO blowing promotors, 1.1 parts of ZnSt blendings form.
Embodiment 4：
NR, EVA blending formula, by 18 parts of NR natural rubbers, 72 parts of EVA resins, 2.4 parts of DOP, 1.4 parts of DCP, 4.2 parts of H foaming
Agent, 4.1 parts of ZnO blowing promotors, 1.2 parts of ZnSt blendings form.
Claims (2)
- A kind of 1. NR, EVA blending formula, it is characterised in that：By 16~19 parts of NR natural rubbers, 70~75 parts of EVA resins, 2~ 2.5 parts of DOP, 1.2~1.5 parts of DCP, 4.0~4.3 parts of H foaming agents, 3.8~4.2 parts of ZnO blowing promotors, 1.0~1.3 parts of ZnSt Blending forms.
- 2. NR, EVA blending formula according to claim 1, it is characterised in that：By 17~18 parts of NR natural rubbers, 72~ 74 parts of EVA resins, 2.2~2.4 parts of DOP, 1.3~1.4 parts of DCP, 4.1~4.2 parts of H foaming agents, 4~4.1 parts of ZnO foaming help Agent, 1.1~1.2 parts of ZnSt blendings form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177440.4A CN107880374A (en) | 2017-11-23 | 2017-11-23 | NR, EVA blending formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177440.4A CN107880374A (en) | 2017-11-23 | 2017-11-23 | NR, EVA blending formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107880374A true CN107880374A (en) | 2018-04-06 |
Family
ID=61774614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711177440.4A Pending CN107880374A (en) | 2017-11-23 | 2017-11-23 | NR, EVA blending formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107880374A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993547A (en) * | 2012-08-13 | 2013-03-27 | 茂泰(福建)鞋材有限公司 | Light-weight rubber-plastic foam material with good wear resistance and preparation method of foam material |
-
2017
- 2017-11-23 CN CN201711177440.4A patent/CN107880374A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993547A (en) * | 2012-08-13 | 2013-03-27 | 茂泰(福建)鞋材有限公司 | Light-weight rubber-plastic foam material with good wear resistance and preparation method of foam material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |