CN108609912A - Composite filler for metallic conduit abnormal shape accessories manufacturing - Google Patents
Composite filler for metallic conduit abnormal shape accessories manufacturing Download PDFInfo
- Publication number
- CN108609912A CN108609912A CN201810827457.8A CN201810827457A CN108609912A CN 108609912 A CN108609912 A CN 108609912A CN 201810827457 A CN201810827457 A CN 201810827457A CN 108609912 A CN108609912 A CN 108609912A
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- Prior art keywords
- component
- composite filler
- abnormal shape
- metallic conduit
- accessories manufacturing
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses the composite fillers for metallic conduit abnormal shape accessories manufacturing, and by weight percentage, the ingredient of the composite filler is as follows：Silica flour 30~70%, sodium carbonate 5~10%, makrolon 5~25%, talcum powder 7~15%, EVA resin 5~10%.The composite filler has good plastotype performance, and is avoided that pollution, simple and easy to use；Makrolon is added, moulding processability is improved, increases anti-flammability, processing is quick, saves the time, while waste material can degrade, and can be directly used for soil, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of filler materials more particularly to a kind of composite filled for metallic conduit abnormal shape accessories manufacturing
Material, the invention are used for cold extruding technique, can make the important pipeline abnormal shape accessory such as refrigeration piping, chemical pipeline, can answer extensively
For in the shaped piece manufacturing process of every profession and trade.
Background technology
The cold extruding technique of low cost is the cutting edge technology that current pipeline shaped piece makes, can be according to different packing materials
Make the metallic profiled of unlike material.
In known cold extruding technique, packing material is best to fill the profiled piece plastotype that lead extruding makes, and cost is minimum,
But there are problems that lead contamination；The profiled piece plastotype that filling oil, water squeeze is bad, and tube wall is partially thick, and yield rate is low and of high cost；Therefore
It is still mainstream technology to fill lead and squeeze at present.In order to effectively solve the problems, such as lead contamination, it is good, pollution-free and at low cost to be badly in need of exploitation performance
The composite filler for metal tube cold extrusion.
In the prior art, application No. is a kind of manufacture the nonmetallic of branch pipe tee connection of 200810028464.8 patent disclosures to fill out
Filling medium and technique with its extruded piping branch tee, solve the problems, such as lead contamination, by talcum powder H2Mg3 (SiO3) 4, industry
Tri- kinds of powder constituents of salt NaCl and urea (NH2) 2CO, and it is equal by 5~25%, 95~50% and 0~25% mass ratio respectively
Even mixing.Substantially " powder filling " substitute technology of its manufacturing process, due to being powder filling, the density domination of filling and end
Portion is blocked into new technical bottleneck, while the urea evaporation mechanism in its dispensing also has certain pollution to environment and operating personnel
Property, urea belongs to micro-virus kind, has stimulation to eyes, skin and mucous membrane.
Composite filler application No. is 201310085139.6 patent disclosures for metallic conduit abnormal shape accessories manufacturing,
The ingredient of the composite filler is as follows：Component A 30~80%, B component 5~20%, component C 20~80%, D components 5~25%,
Component E 1~25%, F components 1~20%, the weight percent summation shared by component contained by composite filler are 100%.A groups
Or mixtures thereof the one kind being divided into silica flour or Brown Alundum；B component is in sodium carbonate or sodium bicarbonate or sodium thiosulfate
Or mixtures thereof one kind；Component C is or mixtures thereof one kind in sodium chloride or sodium nitrite or sodium sulphate；D groups are divided into talcum
Or mixtures thereof one kind in powder or the strong powder of titanium dioxide or magnesium；Component E is Chinese wax or one kind in yellow wax or rosin or its mixing
Object；Component E is or mixtures thereof one kind in Chinese wax or yellow wax or rosin；F groups are divided into EVA resin or polyvinyl chloride resin or hot melt adhesive
In or mixtures thereof one kind.Although the effective solution above problem, its component E is in Chinese wax or yellow wax or rosin
The burning point of or mixtures thereof one kind, Chinese wax, yellow wax and rosin three is low, it is easy to and it is on fire in process, cause safety and asks
Topic, rosin also will produce poisonous and hazardous toluene gas, not environmentally friendly enough.Meanwhile component C is sodium chloride or sodium nitrite or sulfuric acid
Or mixtures thereof one kind in sodium can contaminant water since sodium sulfite and sodium sulphate have stimulation to eyes, skin, mucous membrane
Source is generated toxic sulfide flue gas by high thermal decomposition, these factors can all lead to the recycling of filler material waste material and handle very
Trouble increases cost, if processing is not proper or directly discards the serious pollution that can cause ambient enviroment again.
Invention content
The purpose of the invention is to provide a kind of composite filler for metallic conduit abnormal shape accessories manufacturing, have
Good plastotype performance, is avoided that the heavy metal pollutions such as lead possessed by lead and other fusible alloys, has certain flame retardant property,
Its waste material can be directly used for soil, simple and easy to use, energy conservation and environmental protection again.
To achieve the above object, according to an aspect of the invention, there is provided a kind of being used for metallic conduit abnormal shape accessory system
The composite filler made, by weight percentage, the ingredient of the composite filler are as follows：Component A 30~80%, B component 5~
20%, component C 5~25%, D components 5~25%, component E 1~20%, the weight hundred shared by component contained by composite filler
It is 100% to divide than summation；
Component A is or mixtures thereof one kind in silica flour or Brown Alundum or metal powder；
B component is or mixtures thereof one kind in sodium carbonate or sodium bicarbonate or sodium thiosulfate；
Component C is polycarbonate；
D groups are divided into or mixtures thereof one kind in talcum powder or titanium dioxide or the strong powder of magnesium；
Component E is or mixtures thereof one kind in EVA resin or polyvinyl chloride resin or hot melt adhesive.
Contain component A 30~80%, B component 5~20%, component C 5~25%, D components 5~25% in the present invention, as
Directly squeeze and transmit extruding force Main Tissues ingredient, while be also adjustment density and hardness Main Tissues ingredient, four kinds
Component can play optimum performance in the range.Component C is makrolon, and makrolon has good intensity and resistance to tired
Lao Xing, addition makrolon can reach following effect in filler material：(1) enhance toughness, improve moulding processability, reduce
Residual deformation increases anti-flammability；(2) solidification is quick, not time-consuming；(3) waste material can degrade, and can be directly used for soil, convenient
Recycling and reuse, energy conservation and environmental protection.
In some embodiments, component A is or mixtures thereof one kind in silica flour or Brown Alundum or metal powder, preferably
, the component A is silica flour, and silica flour, Brown Alundum and metal powder three's performance are suitable, and wherein the silica flour ratio of performance to price is most
Height, therefore select silica flour that can reduce production cost, be conducive to expanding production.
In some embodiments, B component is sodium carbonate or one kind in sodium bicarbonate or sodium thiosulfate or its mixing
Object；Preferably, the B component is sodium carbonate, and sodium carbonate, sodium bicarbonate and sodium thiosulfate three's performance are suitable, wherein carbonic acid
Sodium ratio of performance to price highest, therefore select sodium carbonate that can reduce production cost, be conducive to expanding production.
In some embodiments, D groups are divided into or mixtures thereof one kind in talcum powder or titanium dioxide or the strong powder of magnesium, preferably
, the D groups are divided into talcum powder, and talcum powder, titanium dioxide and the strong powder three performance of magnesium are suitable, and wherein the talcum powder ratio of performance to price is most
Height, therefore select talcum powder that can reduce production cost, be conducive to expanding production.
In some embodiments, component E is or mixtures thereof one kind in EVA resin or polyvinyl chloride resin or hot melt adhesive, excellent
Choosing, the F groups are divided into EVA resin, EVA resin or polyvinyl chloride resin or hot melt adhesive three's performance is suitable, wherein EVA resin performance
Price selects EVA resin that can reduce production cost than highest, is conducive to expanding production.
In some embodiments, composite filler of the present invention for cold extruding technique manufacture metallic conduit abnormal shape accessory
Component can play optimum performance in selected weight percentage ranges, when its group is divided into：Silica flour 30~70%, sodium carbonate 5
~10%, when makrolon 5~25%, talcum powder 7~15%, EVA resin 5~10%, plastotype performance is most in optional component
Good, ratio of performance to price highest advantageously reduces production cost, expanding production.
The component of above-mentioned composite filler is commercial product.
The ingredient of composite filler is uniformly mixed according to formula rate and is heated to shape after working temperature fuses by the present invention
It at plasticity semifluid, fills and forms product after workpiece, make filler material that semi-fluid condition be presented through heating after extrusion forming
It is emptied, facilitates separation, and may be reused.
In conclusion composite filler of the present invention has good plastotype performance possessed by lead and other fusible alloys, again
It is avoided that the heavy metal pollutions such as lead, it is simple and easy to use；Makrolon is added, moulding processability is improved, increases resistance
Combustion property, processing is quick, saves the time, while waste material can degrade, and can be directly used for soil, energy conservation and environmental protection.Therefore, use of the invention
There is many advantages, such as simple and easy to use, fire-retardant, energy conservation and environmental protection in the composite filler of metallic conduit abnormal shape accessories manufacturing.
Specific implementation mode
The ingredient summation that each formula of composite filler as described below is contained is 100g.
Embodiment 1
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Silica flour
49g, sodium carbonate 11g, makrolon 22g, talcum powder 10g, EVA resin 8g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 21% compared with the plastotype performance of lead, and reusable.
Embodiment 2
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Silica flour
70g, sodium bicarbonate 6g, makrolon 15g, titanium dioxide 5g, PVA resin 4g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 16% compared with the plastotype performance of lead, and reusable.
Embodiment 3
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Metal powder
The strong powder 16g of 30g, sodium thiosulfate 19g, makrolon 25g, magnesium, hot melt adhesive 10g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 17% compared with the plastotype performance of lead, and reusable.
Embodiment 4
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Brown Alundum
46g, sodium carbonate 11g, makrolon 21g, talcum powder 13g, PVA resin 9g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 20% compared with the plastotype performance of lead, and reusable.
Embodiment 5
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Silica flour
36g, sodium bicarbonate 19g, makrolon 24g, talcum powder 15g, EVA resin 6g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 15% compared with the plastotype performance of lead, and reusable.
Embodiment 6
For the composite filler of metallic conduit abnormal shape accessories manufacturing, the ingredient of the composite filler is as follows：Brown Alundum
34g, sodium carbonate 20g, makrolon 23g, titanium dioxide 13g, EVA resin 10g.
It is when use that said components material mixing is uniform, plasticity semifluid is formed after being heated to working temperature fusion, is filled out
Product is formed after filling workpiece, making filler material that semi-fluid condition be presented through heating after extrusion forming can be emptied.This product
Plastotype performance improves 18% compared with the plastotype performance of lead, and reusable.
In conclusion the plastotype performance of composite filler of the present invention is obviously improved compared with the plastotype performance of lead, repeat
It uses, and is avoided that the heavy metal pollutions such as lead, it is simple and easy to use.It can be filled according to different formula rates and squeeze copper, iron, steel
The metallic profiled of different hardness is waited, is a kind of composite filler of pure green environmental protection.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (6)
1. the composite filler for metallic conduit abnormal shape accessories manufacturing, which is characterized in that by weight percentage, this is compound to fill out
The ingredient of charge is as follows：Component A 30~80%, B component 5~20%, component C 5~25%, D components 5~25%, component E 1~
20%, the weight percent summation shared by component contained by the composite filler is 100%；
The component A is or mixtures thereof one kind in silica flour or Brown Alundum or metal powder；
The B component is or mixtures thereof one kind in sodium carbonate or sodium bicarbonate or sodium thiosulfate；
The component C is makrolon；
The D groups are divided into or mixtures thereof one kind in talcum powder or titanium dioxide or the strong powder of magnesium；
The component E is or mixtures thereof one kind in EVA resin or polyvinyl chloride resin or hot melt adhesive.
2. the composite filler according to claim 1 for metallic conduit abnormal shape accessories manufacturing, which is characterized in that described
Component A is silica flour.
3. the composite filler according to claim 1 for metallic conduit abnormal shape accessories manufacturing, which is characterized in that described
B component is sodium carbonate.
4. the composite filler according to claim 1 for metallic conduit abnormal shape accessories manufacturing, which is characterized in that described
D groups are divided into talcum powder.
5. the composite filler according to claim 1 for metallic conduit abnormal shape accessories manufacturing, which is characterized in that described
Component E is EVA resin.
6. the composite filler according to claim 1 for metallic conduit abnormal shape accessories manufacturing, which is characterized in that with weight
Percentages are measured, the ingredient of the composite filler is as follows：Silica flour 30~70%, sodium carbonate 5~10%, makrolon 5~
25%, talcum powder 7~15%, EVA resin 5~10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827457.8A CN108609912A (en) | 2018-07-25 | 2018-07-25 | Composite filler for metallic conduit abnormal shape accessories manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827457.8A CN108609912A (en) | 2018-07-25 | 2018-07-25 | Composite filler for metallic conduit abnormal shape accessories manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108609912A true CN108609912A (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810827457.8A Pending CN108609912A (en) | 2018-07-25 | 2018-07-25 | Composite filler for metallic conduit abnormal shape accessories manufacturing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433681A (en) * | 2022-01-13 | 2022-05-06 | 北京动力机械研究所 | Pipeline filling equipment of sodium thiosulfate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935180A (en) * | 2010-09-02 | 2011-01-05 | 北京立高科技股份有限公司 | Root penetrating resistant filler for waterproof coiled material and production process thereof |
| CN103102134A (en) * | 2013-02-20 | 2013-05-15 | 上海宏胜电线电缆有限公司 | Fireproof and flame retardant mineral compound filling material and cable containing the same |
| CN103145372A (en) * | 2013-03-18 | 2013-06-12 | 龚平 | Composite filler for manufacturing irregular fittings of metal pipeline through cold extrusion technique |
| CN104174695A (en) * | 2014-07-15 | 2014-12-03 | 上海振泰亿利铁路配件有限公司 | Packing material for extrusion and machining of air conditioning connector |
| CN104844069A (en) * | 2015-04-12 | 2015-08-19 | 李孟平 | Building thermal insulation and flame retardant composite material and preparation method thereof |
| CN105864331A (en) * | 2016-06-01 | 2016-08-17 | 江苏金麦穗新能源科技股份有限公司 | Production process of brake pad friction material adopting construction waste fillers |
| CN106830764A (en) * | 2016-12-23 | 2017-06-13 | 苏州泽隆管件科技有限公司 | A kind of metal pipe industrial deformation inserts and its production and use |
-
2018
- 2018-07-25 CN CN201810827457.8A patent/CN108609912A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935180A (en) * | 2010-09-02 | 2011-01-05 | 北京立高科技股份有限公司 | Root penetrating resistant filler for waterproof coiled material and production process thereof |
| CN103102134A (en) * | 2013-02-20 | 2013-05-15 | 上海宏胜电线电缆有限公司 | Fireproof and flame retardant mineral compound filling material and cable containing the same |
| CN103145372A (en) * | 2013-03-18 | 2013-06-12 | 龚平 | Composite filler for manufacturing irregular fittings of metal pipeline through cold extrusion technique |
| CN104174695A (en) * | 2014-07-15 | 2014-12-03 | 上海振泰亿利铁路配件有限公司 | Packing material for extrusion and machining of air conditioning connector |
| CN104844069A (en) * | 2015-04-12 | 2015-08-19 | 李孟平 | Building thermal insulation and flame retardant composite material and preparation method thereof |
| CN105864331A (en) * | 2016-06-01 | 2016-08-17 | 江苏金麦穗新能源科技股份有限公司 | Production process of brake pad friction material adopting construction waste fillers |
| CN106830764A (en) * | 2016-12-23 | 2017-06-13 | 苏州泽隆管件科技有限公司 | A kind of metal pipe industrial deformation inserts and its production and use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433681A (en) * | 2022-01-13 | 2022-05-06 | 北京动力机械研究所 | Pipeline filling equipment of sodium thiosulfate |
| CN114433681B (en) * | 2022-01-13 | 2024-04-09 | 北京动力机械研究所 | Pipeline filling equipment of sodium thiosulfate |
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Application publication date: 20181002 |