CN106118083A - A kind of welded tube repair welding pretreatment welding bead slag grinding paster - Google Patents
A kind of welded tube repair welding pretreatment welding bead slag grinding paster Download PDFInfo
- Publication number
- CN106118083A CN106118083A CN201610471963.9A CN201610471963A CN106118083A CN 106118083 A CN106118083 A CN 106118083A CN 201610471963 A CN201610471963 A CN 201610471963A CN 106118083 A CN106118083 A CN 106118083A
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- China
- Prior art keywords
- parts
- welded tube
- hydrogenated
- welding bead
- welding
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of welded tube repair welding pretreatment welding bead slag grinding paster, relate to welded tube manufacturing technology field, be made up of the raw material of following parts by weight: hydrogenated rosin 15 20 parts, Brazil wax 10 15 parts, linear low density polyethylene 8 12 parts, active hargil 6 10 parts, glyceryl monostearate 58 parts, castor oil hydrogenated 58 parts, ceramic 46 parts, PEG400 35 parts, Carbopol 941 35 parts, polyacrylamide 23 parts, nanometer titanium dioxide 12 parts, 12 parts of expanded graphite powder, chlorinated paraffin 42 10 15 parts, paraffin oil 35 40 parts.Energy active adsorption of the present invention and bonding utilize the dust under grinding tool polishing and debris, drop from welded tube after forming aggregate, prevent dust and debris from entering contaminated air in air, thus on the premise of not affecting slag polishing effect, fully improve the working environment of welder.
Description
Technical field:
The present invention relates to welded tube manufacturing technology field, be specifically related to a kind of welded tube repair welding pretreatment welding bead slag polishing
Cream.
Background technology:
In Welded Pipe Production Process, welding is one vital operation.And for not meeting the welding of code requirement
Place needs repair welding, firstly the need of the welding bead of welding before cleaning before repair welding, by the slag grinding process in welding bead, in order to carry out
Repair welding.And commonly used slag manner of cleaning up is to use emery wheel or other grinding tools to polish, the dust polished and slag
Bits fly upward, easy contaminated air, reduce the safety of the working environment of workers, endanger workers ' health.
Summary of the invention:
The technical problem to be solved is that providing a kind of can fill on the premise of not affecting slag polishing effect
Divide the welded tube repair welding pretreatment welding bead slag grinding paster improving welding work environment.
The technical problem to be solved uses following technical scheme to realize:
A kind of welded tube repair welding pretreatment welding bead slag grinding paster, is made up of the raw material of following parts by weight:
Hydrogenated rosin 15-20 part, Brazil wax 10-15 part, linear low density polyethylene 8-12 part, active hargil 6-10
Part, glyceryl monostearate 5-8 part, castor oil hydrogenated 5-8 part, ceramic 4-6 part, PEG400 3-5 part, carbomer
9413-5 part, polyacrylamide 2-3 part, nanometer titanium dioxide 1-2 part, expanded graphite powder 1-2 part, chlorinated paraffin 4210-15 part, stone
Wax oil 35-40 part.
Its preparation method comprises the steps:
(1) hydrogenated rosin and Brazil wax are heated to 85-90 DEG C of insulation mixing 15min, add linea low density
Polyethylene, glyceryl monostearate and paraffin oil, continue to be heated to 130-135 DEG C of insulation mixing 10min, obtain material I；
(2) active hargil, ceramic and nanometer titanium dioxide are sufficiently mixed, prior to 100-105 DEG C at be dried 8h, then
3h is calcined, after naturally cool to adding castor oil hydrogenated and chlorinated paraffin 42 after room temperature, after being sufficiently mixed at 350-400 DEG C
At 0-5 DEG C, stand 12h, obtain material II；
(3) in material I, material II, PEG400, Carbopol 941, polyacrylamide and expanded graphite powder are added,
Feed the mixture into after being sufficiently mixed in ball mill, be milled to fineness less than 50 μm.
The invention has the beneficial effects as follows: the made grinding paster of the present invention is easy to use, during use, only need to directly be coated on slag
Surface, just can utilize the dust under grinding tool polishing and debris with bonding by active adsorption, drop after forming aggregate from welded tube, anti-
Only dust and debris enter contaminated air in air, thus fully improve welder on the premise of not affecting slag polishing effect
Working environment.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
(1) 15 parts of hydrogenated rosins and 10 parts of Brazil waxs are heated to 85-90 DEG C of insulation mixing 15min, add 8 parts
Linear low density polyethylene, 5 parts of glyceryl monostearates and 35 parts of paraffin oil, continue to be heated to 130-135 DEG C of insulation mixing
10min, obtains material I；
(2) 8 parts of active hargil, 5 parts of ceramics and 1 part of nanometer titanium dioxide are sufficiently mixed, prior to 100-105 DEG C at dry
Dry 8h, then calcines 3h, after naturally cool to adding 6 parts of castor oil hydrogenated and 10 parts of chlorinations after room temperature at 350-400 DEG C
Paraffin 42, stands 12h at 0-5 DEG C, obtains material II after being sufficiently mixed；
(3) in material I, material II, 3 parts of PEG400s, 4 parts of Carbopol 941s, 2 parts of polyacrylamides and 1 part are added
Expanded graphite powder, feeds the mixture into after being sufficiently mixed in ball mill, is milled to fineness less than 50 μm.
Embodiment 2
(1) 20 parts of hydrogenated rosins and 10 parts of Brazil waxs are heated to 85-90 DEG C of insulation mixing 15min, add 8 parts
Linear low density polyethylene, 5 parts of glyceryl monostearates and 40 parts of paraffin oil, continue to be heated to 130-135 DEG C of insulation mixing
10min, obtains material I；
(2) 10 parts of active hargil, 5 parts of ceramics and 1 part of nanometer titanium dioxide are sufficiently mixed, prior to 100-105 DEG C at
It is dried 8h, at 350-400 DEG C, then calcines 3h, after naturally cool to adding 6 parts of castor oil hydrogenated and 10 parts of chlorine after room temperature
Fossil waxes 42, stands 12h at 0-5 DEG C, obtains material II after being sufficiently mixed；
(3) in material I, material II, 4 parts of PEG400s, 3 parts of Carbopol 941s, 3 parts of polyacrylamides and 1 part are added
Expanded graphite powder, feeds the mixture into after being sufficiently mixed in ball mill, is milled to fineness less than 50 μm.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (2)
1. a welded tube repair welding pretreatment welding bead slag grinding paster, it is characterised in that be made up of the raw material of following parts by weight:
Hydrogenated rosin 15-20 part, Brazil wax 10-15 part, linear low density polyethylene 8-12 part, active hargil 6-10 part,
Glyceryl monostearate 5-8 part, castor oil hydrogenated 5-8 part, ceramic 4-6 part, PEG400 3-5 part, Carbopol 941
3-5 part, polyacrylamide 2-3 part, nanometer titanium dioxide 1-2 part, expanded graphite powder 1-2 part, chlorinated paraffin 42 10-15 part, paraffin
Oil 35-40 part.
Welded tube repair welding pretreatment welding bead slag grinding paster the most according to claim 1, it is characterised in that its preparation method
Comprise the steps:
(1) hydrogenated rosin and Brazil wax are heated to 85-90 DEG C of insulation mixing 15min, add linear low density polyethylene
Alkene, glyceryl monostearate and paraffin oil, continue to be heated to 130-135 DEG C of insulation mixing 10min, obtain material I；
(2) active hargil, ceramic and nanometer titanium dioxide are sufficiently mixed, prior to 100-105 DEG C at be dried 8h, then in
At 350-400 DEG C calcine 3h, after naturally cool to adding castor oil hydrogenated and chlorinated paraffin 42 after room temperature, after being sufficiently mixed in
Stand 12h at 0-5 DEG C, obtain material II；
(3) in material I, material II, PEG400, Carbopol 941, polyacrylamide and expanded graphite powder are added, fully
Feed the mixture into after mixing in ball mill, be milled to fineness less than 50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471963.9A CN106118083A (en) | 2016-06-23 | 2016-06-23 | A kind of welded tube repair welding pretreatment welding bead slag grinding paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471963.9A CN106118083A (en) | 2016-06-23 | 2016-06-23 | A kind of welded tube repair welding pretreatment welding bead slag grinding paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106118083A true CN106118083A (en) | 2016-11-16 |
Family
ID=57269732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610471963.9A Pending CN106118083A (en) | 2016-06-23 | 2016-06-23 | A kind of welded tube repair welding pretreatment welding bead slag grinding paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106118083A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808192A (en) * | 2012-07-30 | 2012-12-05 | 南京航空航天大学 | Water-based cleaning agent for welding of zirconium material and use method thereof |
| CN104651862A (en) * | 2015-01-27 | 2015-05-27 | 南京航空航天大学 | Cleaning fluid for diameter expansion preprocessing of longitudinal seam submerged arc welded pipe and using method thereof |
| CN105670518A (en) * | 2016-03-01 | 2016-06-15 | 安徽振海重工机械有限公司 | Casting welding line polishing paste |
-
2016
- 2016-06-23 CN CN201610471963.9A patent/CN106118083A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808192A (en) * | 2012-07-30 | 2012-12-05 | 南京航空航天大学 | Water-based cleaning agent for welding of zirconium material and use method thereof |
| CN104651862A (en) * | 2015-01-27 | 2015-05-27 | 南京航空航天大学 | Cleaning fluid for diameter expansion preprocessing of longitudinal seam submerged arc welded pipe and using method thereof |
| CN105670518A (en) * | 2016-03-01 | 2016-06-15 | 安徽振海重工机械有限公司 | Casting welding line polishing paste |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |