CN101117411A - Rubber cushion having shock-suction property - Google Patents
Rubber cushion having shock-suction property Download PDFInfo
- Publication number
- CN101117411A CN101117411A CNA2007102008915A CN200710200891A CN101117411A CN 101117411 A CN101117411 A CN 101117411A CN A2007102008915 A CNA2007102008915 A CN A2007102008915A CN 200710200891 A CN200710200891 A CN 200710200891A CN 101117411 A CN101117411 A CN 101117411A
- Authority
- CN
- China
- Prior art keywords
- shock
- rubber pad
- absorbing performance
- promotor
- vinyl acetate
- 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 shock absorptive rubber pad, comprising the following weight part compositions of materials : 25-30 of NB, 10-14 of ethylene-vinyl acetate copolymer, 18-23 of light calcium, 0.1-0.3 of stearic acid, 0.4-0.55 of accelerant and 0.3-0.6 of zinc oxide. The invention is made by usual technique. The invention is of excellent shock absorption and greatly improves shock absorption of shoes and pads, which can protect human body from being hurt.
Description
Technical field
The present invention relates to a kind of rubber pad, particularly relate to a kind of rubber pad with shock-absorbing performance.
Background technology
In daily life and work place, damping work all will be carried out in a lot of places, such as sole, needs to adopt the material of shock-absorbing, and is injured in moving process to prevent ankle; The Bicycle cushion that shock-absorbing effect is good helps protecting human body to avoid the vibrations injury; Collide flimsy object, use has the mat of shock-absorbing effect, can reduce even avoid to damage, at present, the performance difference of shock-absorbing rubber pad is bigger, and manufacturing cost is different, therefore develop a kind of good shock-absorbing performance that has, and the rubber pad that cost is low can be used for sole, the preparation of work top etc. in a large number.
Summary of the invention
The objective of the invention is to, provide a kind of new shock-absorbing performance good, and the low rubber pad of cost.
Technical scheme of the present invention: a kind of rubber pad with shock-absorbing performance, this rubber with shock-absorbing performance has the following materials of weight proportions of using, NB25～30 part, 10～14 parts of ethylene vinyl acetates, 18～23 parts of fine particle calcium carbonates, 0.1～0.3 part of hard ester acid, 0.4～0.55 part of promotor, 0.3～0.6 part in zinc oxide adopt conventional manufacture craft to make.
The above-mentioned rubber pad with shock-absorbing performance, described ethylene vinyl acetate is EVA-180.
Aforesaid rubber pad with shock-absorbing performance, described promotor are DCP promotor.
Compared with prior art, the present invention has obtained following effect: adopt proper raw material proportioning, make the present invention possess good shock-absorbing performance; greatly improved the damping effect of shoes, mat; the protection human body escapes injury, and low cost of manufacture of the present invention helps applying simultaneously.
Embodiment
Embodiments of the invention 1: adopt conventional manufacture craft to make rubber pad with following materials of weight proportions, and in grinding tool, be hot pressed into sole with shock-absorbing performance.NB28 part, 12 parts of ethylene vinyl acetate EVA-180,20 parts of fine particle calcium carbonates, 0.2 part of hard ester acid, 0.48 part of DCP promotor, 0.4 part in zinc oxide adopt conventional manufacture craft to make.This sole has good shock-absorbing performance, can protect ankle to escape injury.
Embodiments of the invention 2: adopt conventional manufacture craft to make rubber pad with following materials of weight proportions, make the mat of different shapes specification as required with shock-absorbing performance.NB30 part, 14 parts of ethylene vinyl acetate EVA-180,18 parts of fine particle calcium carbonates, 0.25 part of hard ester acid, 0.5 part of DCP promotor, 0.5 part in zinc oxide adopt conventional manufacture craft to make.This mat has good shock-absorbing performance, prevents the injury that collision produces in the work area.Protect valuable fragile article to avoid damaging, reduced loss.
Claims (3)
1. rubber pad with shock-absorbing performance, it is characterized in that: this rubber pad with shock-absorbing performance has the following materials of weight proportions of using, NB25～30 part, 10～14 parts of ethylene-vinyl acetate copolymers, 18～23 parts of fine particle calcium carbonates, 0.1～0.3 part of hard ester acid, 0.4～0.55 part of promotor, 0.3～0.6 part in zinc oxide adopt conventional manufacture craft to make.
2. the rubber pad with shock-absorbing performance according to claim 1 is characterized in that: described ethylene-vinyl acetate copolymer is EVA-180.
3. the rubber pad with shock-absorbing performance according to claim 1 is characterized in that: described promotor is DCP promotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102008915A CN101117411A (en) | 2007-06-26 | 2007-06-26 | Rubber cushion having shock-suction property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102008915A CN101117411A (en) | 2007-06-26 | 2007-06-26 | Rubber cushion having shock-suction property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101117411A true CN101117411A (en) | 2008-02-06 |
Family
ID=39053683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102008915A Pending CN101117411A (en) | 2007-06-26 | 2007-06-26 | Rubber cushion having shock-suction property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101117411A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928423A (en) * | 2009-06-18 | 2010-12-29 | 日东电工株式会社 | High temperature vibration damper composition, high temperature vibration damping base material, its using method, high temperature vibration-damping sheet and using method thereof |
| CN102501078A (en) * | 2011-11-10 | 2012-06-20 | 大连永明数控机床有限公司 | Novel workbench |
| CN107446205A (en) * | 2017-07-03 | 2017-12-08 | 三六度(中国)有限公司 | A kind of shock-absorbing midsole rubber composition and its application |
-
2007
- 2007-06-26 CN CNA2007102008915A patent/CN101117411A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928423A (en) * | 2009-06-18 | 2010-12-29 | 日东电工株式会社 | High temperature vibration damper composition, high temperature vibration damping base material, its using method, high temperature vibration-damping sheet and using method thereof |
| CN101928423B (en) * | 2009-06-18 | 2014-06-25 | 日东电工株式会社 | Vibration-damping composition for high temperature, vibration-damping base material for high temperature, method for using the base material, vibration-damping sheet for high temperature, and method for using the sheet |
| CN102501078A (en) * | 2011-11-10 | 2012-06-20 | 大连永明数控机床有限公司 | Novel workbench |
| CN107446205A (en) * | 2017-07-03 | 2017-12-08 | 三六度(中国)有限公司 | A kind of shock-absorbing midsole rubber composition and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080206 |