CN103214716A - Smokeless plastic welding rod - Google Patents
Smokeless plastic welding rod Download PDFInfo
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- CN103214716A CN103214716A CN2013101266417A CN201310126641A CN103214716A CN 103214716 A CN103214716 A CN 103214716A CN 2013101266417 A CN2013101266417 A CN 2013101266417A CN 201310126641 A CN201310126641 A CN 201310126641A CN 103214716 A CN103214716 A CN 103214716A
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- welding rod
- smokeless
- plastic welding
- metal powder
- plastics
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Abstract
The invention belongs to the technical field of welding rods and in particular relates to a smokeless plastic welding rod. The smokeless plastic welding rod comprises the following components in percentage by mass: 30-70 percent of plastics, 15-65 percent of metal powder and 1.5-5.5 percent of deoxidizing agent. The metal powder and the deoxidizing agent are added into the process of preparing the conventional plastic welding rod according to a certain ratio, the plastic welding rod is prepared according to the conventional process, and the plastic welding rod is simple in preparation process and low in cost and has a large popularization market; and moreover, oxygen content in the welding line is reduced through the deoxidizing agent in the welding process, a smokeless effect is achieved in the welding process, and the ageing phenomenon after oxidation is avoided.
Description
Technical field
The invention belongs to the welding rod technical field, relate in particular to a kind of smokeless plastic welding rod.
Background technology
Along with modern development of industry and agriculture, the plastics series products uses more and more widely in productive life, in a lot of fields in, plastics even have more the use advantage than steel.In case yet the shortcoming of plastics maximum is fracture, leaks eye, damage that repair just quite difficulty, many plastics just no longer possess use value after breakage, but just can reach the purpose of utilizing again by REPAIR WELDING.Smokeless plastic welding rod requires the composition of material identical with the composition of soldered material on engineering, but because the diversity of existing plastics composition, when making plastics, often add other composition, so existing smokeless plastic welding rod, as polyethylene welding rod, polypropylene welding rod or polyvinyl chloride welding rod, often can not satisfy the welding requirements of plastics, if and each plastics all is equipped with the smokeless plastic welding rod with identical component, there is the very big market risk again in smokeless plastic welding rod manufacturing concern.So, research and develop a kind of omnipotent welding rod of plastics that can satisfy various heterogeneity plastics, will have very big market potential and economic worth.
Summary of the invention
The objective of the invention is to: at the deficiencies in the prior art, and provide a kind of smokeless plastic welding rod, this welding rod can satisfy the welding requirements of most of plastics, and welding process reaches smokeless effect, and technology is simple, cost is low, marketable value is high.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of smokeless plastic welding rod, comprise plastics, metal powder and reductor, and described plastics, described metal powder and described reductor are by mass percentage: plastics 30 ~ 70%, metal powder 15 ~ 65%, reductor 1.5 ~ 5.5%.
As a kind of improvement of smokeless plastic welding rod of the present invention, described plastics are at least a in polyethylene, polypropylene, polyvinyl chloride and the resol.
As a kind of improvement of smokeless plastic welding rod of the present invention, described metal powder is at least a in iron powder, aluminium powder and the copper powder.
As a kind of improvement of smokeless plastic welding rod of the present invention, the particle diameter of described metal powder is 0.1 ~ 2.5mm.
As a kind of improvement of smokeless plastic welding rod of the present invention, the particle diameter of described metal powder is 2mm.
As a kind of improvement of smokeless plastic welding rod of the present invention, described reductor is the mixture of violent and silicon, and the ratio that described violent and described silicon accounts for total mass is respectively 1 ~ 1.5%, 0.2 ~ 0.8%.
Beneficial effect of the present invention is: the present invention includes plastics, metal powder and reductor, plastics, metal powder and reductor are by mass percentage: plastics 30 ~ 70%, metal powder 15 ~ 65%, reductor 1.5 ~ 5.5%.The present invention is by adding a certain proportion of metal powder and reductor in the preparation process of existing plastic welding rod, according to existing prepared, manufacture craft is simple, cheap, have very big popularization market, and in welding process, reductor has reduced the content of oxygen in the weld seam, make welding process reach smokeless effect, avoid producing catabiosis after the oxidation.
Embodiment
Below in conjunction with embodiment the present invention and beneficial effect thereof are elaborated, but embodiments of the present invention are not limited thereto.
Embodiment 1,Make a smokeless plastic welding rod, be ready to polyethylene 4g, iron powder 4g, aluminium powder 1g, manganese 0.5g and silicon 0.5g heat the above-mentioned material of selecting for use, then evenly stir, and compacting at last gets product.
Embodiment 2,Make a smokeless plastic welding rod, be ready to polypropylene 5g, iron powder 3g, aluminium powder 0.5g, copper powder 0.5g, manganese 0.6g and silicon 0. 4g heat the above-mentioned material of selecting for use, then evenly stir, and compacting at last gets product.
Embodiment 3, make a smokeless plastic welding rod, be ready to polyvinyl chloride 6g, iron powder 2.5g, copper powder 0.5g, manganese 0.5g and silicon 0.5g heat the above-mentioned material of selecting for use, then evenly stir, and compacting at last gets product.
Embodiment 4, make a smokeless plastic welding rod, be ready to resol 6.5g, iron powder 1g, aluminium powder 0.5g, copper powder 0.15g, manganese 1.08g and silicon 0. 77g heat the above-mentioned material of selecting for use, then evenly stir, and compacting at last gets product.
Embodiment 5, make a smokeless plastic welding rod, be ready to resol 3g, polyethylene 4g, iron powder 1.3g, aluminium powder 0.7g, manganese 0.5g and silicon 0. 5g heat the above-mentioned material of selecting for use, then evenly stir, and compacting at last gets product.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the present invention is not limited to above-mentioned embodiment, and any conspicuous improvement, replacement or modification that every those skilled in the art have done on basis of the present invention all belong to protection scope of the present invention.In addition, although used some specific terms in this specification sheets, these terms do not constitute any restriction to the present invention just for convenience of description.
Claims (6)
1. a smokeless plastic welding rod comprises plastics, metal powder and reductor, it is characterized in that, described plastics, described metal powder and described reductor are by mass percentage: plastics 30 ~ 70%, metal powder 15 ~ 65%, reductor 1.5 ~ 5.5%.
2. smokeless plastic welding rod according to claim 1 is characterized in that: described plastics are at least a in polyethylene, polypropylene, polyvinyl chloride and the resol.
3. smokeless plastic welding rod according to claim 1 is characterized in that: described metal powder is at least a in iron powder, aluminium powder and the copper powder.
4. smokeless plastic welding rod according to claim 3 is characterized in that: the particle diameter of described metal powder is 0.1 ~ 2.5mm.
5. smokeless plastic welding rod according to claim 4 is characterized in that: the particle diameter of described metal powder is 2mm.
6. smokeless plastic welding rod according to claim 1 is characterized in that: described reductor is the mixture of violent and silicon, and the ratio that described violent and described silicon accounts for total mass is respectively 1 ~ 1.5%, 0.2 ~ 0.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101266417A CN103214716A (en) | 2013-04-12 | 2013-04-12 | Smokeless plastic welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101266417A CN103214716A (en) | 2013-04-12 | 2013-04-12 | Smokeless plastic welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103214716A true CN103214716A (en) | 2013-07-24 |
Family
ID=48812908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101266417A Pending CN103214716A (en) | 2013-04-12 | 2013-04-12 | Smokeless plastic welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103214716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694349A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
| CN105694348A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532659A (en) * | 2011-12-16 | 2012-07-04 | 吴江市利达上光制品有限公司 | Plastic welding bar |
-
2013
- 2013-04-12 CN CN2013101266417A patent/CN103214716A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532659A (en) * | 2011-12-16 | 2012-07-04 | 吴江市利达上光制品有限公司 | Plastic welding bar |
Non-Patent Citations (1)
| Title |
|---|
| 张鸿宾: "减少焊接烟气的方法", 《机械工人》, no. 6, 30 June 1986 (1986-06-30), pages 55 - 61 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694349A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
| CN105694348A (en) * | 2014-11-28 | 2016-06-22 | 成都创客之家科技有限公司 | Plastic welding rod |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20130724 |