CN102773963A - Production process of anti-static sponge - Google Patents
Production process of anti-static sponge Download PDFInfo
- Publication number
- CN102773963A CN102773963A CN2012102702315A CN201210270231A CN102773963A CN 102773963 A CN102773963 A CN 102773963A CN 2012102702315 A CN2012102702315 A CN 2012102702315A CN 201210270231 A CN201210270231 A CN 201210270231A CN 102773963 A CN102773963 A CN 102773963A
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- Prior art keywords
- foaming
- sponge
- polyurethane
- production technology
- production process
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Abstract
The invention discloses production process of anti-static sponge. The production process is characterized by comprising the following steps: a raw material preparing step, a preliminary processing step, a foaming step and a molding step. The raw materials comprise polyurethane, a bonding agent, blowing promoter and a plurality of metal leads. The preliminary processing step includes: first mixing the polyurethane, the bonding agent and the blowing promoter according to the ratio of 6:3:1, and then arranging the plurality of metal leads parallelly in a foaming tank at intervals. The foaming step includes: sealing the mixed polyurethane, bonding agent and blowing promoter in the foaming tank to foam, foaming for 12-24 hours, and keeping the temperature in the foaming tank to be 50-80 DEG C. The molding step includes: soaking the foamed sponge in a flame retardant for 5-10 hours, then drying in shade, and finally cutting the metal leads extending to the outside of the sponge. The production process of the anti-static sponge is simple to operate and convenient to popularize.
Description
Technical field
The present invention relates to a kind of antistatic sponge, relate in particular to the production technology of a kind of antistatic sponge.
Background technology
At present, commonly used sponge is divided into three kinds of high-density sponges, middle density sponge, low-density sponge by structure.Wherein highdensity sponge, the hole is many, and is very full; Because of having gas permeability and elasticity preferably, through being commonly used to do materials such as acoustical cotton, sofa cushion, Soft Roll, though the highdensity sponge of this kind is widely used; But it still has weak point; For example: employed in public sponge, for not only needing sponge, public safety has certain anti-flammability usually, and also need sponge to have certain antistatic performance; And existing sponge does not have the performance of antistatic, thereby causes its use in public to have certain potential safety hazard.
In sum, existing sponge does not have the performance of antistatic, thus exist safety in utilization low, defective that applicability is narrower and problem, so people urgently hope to have a kind of production technology that can produce the antistatic sponge.
Summary of the invention
Technical problem to be solved by this invention provides the production technology of a kind of easy and simple to handle, antistatic sponge of being convenient to popularize.
For solving the problems of the technologies described above, the technical scheme that the present invention adopted is: the production technology of a kind of antistatic sponge, and said production technology in turn includes the following steps:
Raw material preparation process, said raw material comprise polyurethane, bond, blowing promotor and Duo Gen plain conductor;
Just treatment step at first mixes polyurethane, bond and blowing promotor in the ratio of 6:3:1, then many plain conductors is parallel to each other and being arranged in the cylinder that foams at interval;
Foaming step is sealed in foaming with the polyurethane that mixes, bond and blowing promotor and foams in the cylinder, and foamed time is 12-24 hour, and the temperature in the foaming cylinder remains on 50 ℃-80 ℃;
Forming step is immersed in the fire retardant 5-10 hour with the sponge after the foaming, dries in the shade then, cuts the plain conductor that extends to the sponge body exterior at last.
Said foamed time is 18 hours, and the temperature in the foaming cylinder is 60 ℃.
The diameter of said plain conductor is 1.5 millimeters.
Compared with prior art, beneficial effect of the present invention is:
Antistatic sponge production technology of the present invention is easy and simple to handle, be convenient to popularize.
The specific embodiment
Specify the present invention below in conjunction with the specific embodiment
The production technology of a kind of antistatic sponge, said production technology in turn includes the following steps:
Raw material preparation process, said raw material comprise polyurethane, bond, blowing promotor and Duo Gen plain conductor;
Just treatment step at first mixes polyurethane, bond and blowing promotor in the ratio of 6:3:1, then many plain conductors is parallel to each other and being arranged in the cylinder that foams at interval;
Foaming step is sealed in foaming with the polyurethane that mixes, bond and blowing promotor and foams in the cylinder, and foamed time is 12-24 hour, and the temperature in the foaming cylinder remains on 50 ℃-80 ℃;
Forming step is immersed in the fire retardant 5-10 hour with the sponge after the foaming, dries in the shade then, cuts the plain conductor that extends to the sponge body exterior at last.
Said foamed time is 18 hours, and the temperature in the foaming cylinder is 60 ℃.
The diameter of said plain conductor is 1.5 millimeters.
In sum, antistatic sponge production technology of the present invention easy and simple to handle, be convenient to popularize.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (3)
1. the production technology of an antistatic sponge, it is characterized in that: said production technology in turn includes the following steps:
Raw material preparation process, said raw material comprise polyurethane, bond, blowing promotor and Duo Gen plain conductor;
Just treatment step at first mixes polyurethane, bond and blowing promotor in the ratio of 6:3:1, then many plain conductors is parallel to each other and being arranged in the cylinder that foams at interval;
Foaming step is sealed in foaming with the polyurethane that mixes, bond and blowing promotor and foams in the cylinder, and foamed time is 12-24 hour, and the temperature in the foaming cylinder remains on 50 ℃-80 ℃;
Forming step is immersed in the fire retardant 5-10 hour with the sponge after the foaming, dries in the shade then, cuts the plain conductor that extends to the sponge body exterior at last.
2. the production technology of a kind of antistatic sponge according to claim 1 is characterized in that: said foamed time is 18 hours, and the temperature in the foaming cylinder is 60 ℃.
3. the production technology of a kind of antistatic sponge according to claim 1 and 2 is characterized in that: the diameter of said plain conductor is 1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102702315A CN102773963A (en) | 2012-08-01 | 2012-08-01 | Production process of anti-static sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102702315A CN102773963A (en) | 2012-08-01 | 2012-08-01 | Production process of anti-static sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773963A true CN102773963A (en) | 2012-11-14 |
Family
ID=47119178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102702315A Pending CN102773963A (en) | 2012-08-01 | 2012-08-01 | Production process of anti-static sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641988A (en) * | 2013-11-13 | 2014-03-19 | 安徽金马海绵有限公司 | Static resistance sponge and production method thereof |
-
2012
- 2012-08-01 CN CN2012102702315A patent/CN102773963A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641988A (en) * | 2013-11-13 | 2014-03-19 | 安徽金马海绵有限公司 | Static resistance sponge and production method thereof |
| CN103641988B (en) * | 2013-11-13 | 2016-02-24 | 安徽金马海绵有限公司 | A kind of Anti-static sponge and preparation method thereof |
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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 |
Application publication date: 20121114 |