CN108017875A - A kind of electroplating tooling thermostabilization fabroil and its manufacture method - Google Patents

A kind of electroplating tooling thermostabilization fabroil and its manufacture method Download PDF

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Publication number
CN108017875A
CN108017875A CN201711291679.4A CN201711291679A CN108017875A CN 108017875 A CN108017875 A CN 108017875A CN 201711291679 A CN201711291679 A CN 201711291679A CN 108017875 A CN108017875 A CN 108017875A
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CN
China
Prior art keywords
parts
fabroil
thermostabilization
cylindrical die
ptfe
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
Application number
CN201711291679.4A
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Chinese (zh)
Inventor
赵正平
章应凡
叶中华
何文巽
吕淮珠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG LIUHUAN WIRE AND CABLE Co Ltd
Zhijiang College of ZJUT
Original Assignee
ZHEJIANG LIUHUAN WIRE AND CABLE Co Ltd
Zhijiang College of ZJUT
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Filing date
Publication date
Application filed by ZHEJIANG LIUHUAN WIRE AND CABLE Co Ltd, Zhijiang College of ZJUT filed Critical ZHEJIANG LIUHUAN WIRE AND CABLE Co Ltd
Priority to CN201711291679.4A priority Critical patent/CN108017875A/en
Publication of CN108017875A publication Critical patent/CN108017875A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0046—Producing rods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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

Abstract

The invention discloses a kind of electroplating tooling thermostabilization fabroil and its manufacture method, former composition includes by weight in the fabroil：100 parts of phenolic resin moudling powder 80 part, 12 parts 15 parts of heat conduction RTV glue, 8 parts of thermoplastic elastomer 5 part, 5 parts of carbon fiber 3 part, 8 parts of polytetrafluoroethylene (PTFE) 6 part, then by finally being obtained after special melt process.Compared to existing technologies, machining property is strong, thermostabilization ability is strong, is unlikely to deform, strong shock resistance, service life length, is of great significance to lifting plating production efficiency and the fabroil scope of application by the present invention.

Description

A kind of electroplating tooling thermostabilization fabroil and its manufacture method
Technical field
The present invention relates to electroplating tooling frock field, more particularly to a kind of electroplating tooling with thermostabilization fabroil and its Manufacture method.
Background technology
Fabroil, it is also known as electrically wooden, it is a kind of electric material general name using phenolic resin as base, is usually used in electroplating activity Middle substitution cork etc. is used as electroplating tooling.But fabroil of the prior art has the disadvantages that：1st, hardness is not high but crisp Property big, easy chipping during processing, it is difficult to disposably process accurate size, the frock available for complex parts protection, use at the same time When due to being usually worker's craft clamping, the common fabroil of impact resistance difference is easy to damage；2nd, thermostabilization energy force difference, Therefore the high temperature electroplating activities such as sulphuric acid anodizing filling or differential arc oxidation are cannot be used for, greatly limit its use scope；3、 When being electroplated for high temperature (more than 80 DEG C) due to be chronically at absorb water, discharge water, absorb heat, it is exothermic during, a period of time is (generally No more than 20 subjobs) it can deform and cannot reuse.
Therefore, be badly in need of on the market a kind of machining property is strong, thermostabilization ability is strong, be unlikely to deform, strong shock resistance, Electroplating tooling thermostabilization fabroil and its manufacture method of service life length.
The content of the invention
In view of the above defects of the prior art, the present invention is intended to provide a kind of machining property is strong, thermostabilization Ability is strong, be unlikely to deform, the electroplating tooling of strong shock resistance, service life length is with thermostabilization fabroil and its manufacturer Method.
To achieve these goals, the present invention uses following technical scheme：A kind of electroplating tooling thermostabilization fabroil, Its composition includes 80 parts -100 parts of phenolic resin moudling powder, 12 parts -15 parts of heat conduction RTV glue, thermoplastic elastomer 5 by weight - 8 parts of part, 3 parts -5 parts of carbon fiber, 6 parts -8 parts of polytetrafluoroethylene (PTFE).
Above-mentioned electroplating tooling thermostabilization fabroil, wherein：The thermoplastic elastomer is specially thermoplastic polyurethane Rubber.
A kind of manufacture method for manufacturing above-mentioned electroplating tooling thermostabilization fabroil comprises the following steps：
1) prepare before production
1. raw material prepare：Prepare by weight 80 parts -100 parts of phenolic resin moudling powder, 12 parts -15 parts of heat conduction RTV glue, 5 parts -8 parts of thermoplastic elastomer, 3 parts -5 parts of carbon fiber, 6 parts -8 parts of polytetrafluoroethylene (PTFE)；
2) structure is arranged
1. 1) 1. phenolic resin moudling powder, heat conduction RTV glue and carbon fiber that step in is obtained are uniformly mixed, load bottom Mixed material is obtained in the cylindrical die of sealing；
2. 1. thermoplastic elastomer that step is obtained is hot pressed into the coating materials of thickness 0.3mm-0.5mm, the length of side is then cut into The diaphragm of 3mm-5mm；
3. 1. polytetrafluoroethylene (PTFE) that step is obtained is molded between the grid being wound in by the polytetrafluoroethylene (PTFE) silk of diameter 1mm The nest type that gap 3mm-5mm, circumference and cylindrical die are adapted gathers 3 D stereo cylinder mould；
4. 3. nest type that step is obtained gathers, 3 D stereo cylinder mould is put into cylindrical die, and openend is closed, Agreed with by overturning, shaking with gather 3 D stereo cylinder mould and 1. mixed material that step obtains of nest type to contour, obtained pre- Raw material processed；
5. in 2. diaphragm that 4. prefabricated raw material periphery solid matter inserting step that step obtains prepares until by cylindrical die With filling up acquisition prefabricated blank among prefabricated raw material；
3) melting
1. by the stage 2) obtain heating preforms to 180 DEG C, and outside cylindrical die barrel uniformly apply 100MPa- The pressure of 120MPa carries out melting processing, continues 5min, obtains sintered blank；
2. 1. sintered blank that step is obtained is warming up to 200 DEG C, continue 2h, obtain and stablize base；
3. after 2. stabilization base demoulding cooling that step is obtained, it is machined and is for cylindrical bar, the cylinder bar For required electroplating tooling thermostabilization fabroil.
Compared with the prior art, the present invention has the following advantages as a result of such scheme：It is not complete in the prior art The prior art of complete open inventive formulation, is due to that never someone is directed to and needs high-temperature electric to plate complex parts in the prior art The surface of (being similar to seagoing vessel bottom plate, the aluminium alloy to work under marine environment, titanium alloy shell, the propeller etc. for needing differential arc oxidation) Plating protection is studied, and the way that usually we electroplate for complex parts high temperature is first overall plating, the later stage removes not again The film layer of energy plating area, this mode can not increasingly adapt to requirements of the times with the development of modern industrial technology, mainly Since modern product develops by force to small, function, many materials are hot investment casting shaping, and post-production can be destroyed Its surface integrity and self-contained streamline, the single crystal blade for especially needing differential arc oxidation to handle, close to centre after the completion of oxidation It must polish, this polishing easily causes to recrystallize, once recrystallizing, expensive single crystal blade just faces discarded knot Office.Relative intensity is higher, on-deformable fabroil is used as frock basic material by selecting by the present invention, by built in two kinds For the structurally-modified and modified fabroil obtained of two kinds of essence is compared to common fabroil, possesses suitable thermostabilization (root it was found that polytetrafluoroethylene (PTFE), the temperature capacity of silicon nitride ceramics are extremely strong, and heat conduction RTV glue and carbon fiber are both to have led to ability Heat heat dissipation again heat-resisting very strong material), while be provided with higher intensity and impact resistance (from surface sintering after shape Into flexible thermoplastic rubber membrane and center portion polytetrafluoroethylene (PTFE) skeleton), adapt to the plating of high end materials, labyrinth completely Frock needs.Simultaneously as the material multilayer water proof of the present invention and have a variety of position limiting structures (film on surface and the skeleton of inside), The shape after long-time service of the present invention can be kept well, the service life of the present invention is longer than the prior art and (usually may be used Use more than 300 times it is indeformable).It is of the invention also first to utilize 180 DEG C of -200 DEG C of sintered molten temperature of phenolic resin invasively with gathering The temperature difference that 390 DEG C of tetrafluoroethene, fine and close filling sintering is carried out in the case where skeleton is shaped by the mixed material of fluid state, The present invention is set to be provided with good forming ability.
Embodiment
Embodiment 1：
A kind of electroplating tooling thermostabilization fabroil, its composition include phenolic resin moudling powder by weight 80Kg, heat conduction RTV glue 15Kg, thermoplastic polyurethane rubber 8Kg, carbon fiber 5Kg, polytetrafluoroethylene (PTFE) 8Kg.
A kind of manufacture method for manufacturing above-mentioned electroplating tooling thermostabilization fabroil comprises the following steps：
1) prepare before production
1. raw material prepare：Prepare phenolic resin moudling powder 80Kg by weight, size is less than the silicon nitride heat conduction of 0.5mm RTV glue 15Kg, thermoplastic polyurethane rubber 8Kg, carbon fiber 5Kg, polytetrafluoroethylene (PTFE) 8Kg；
2) structure is arranged
1. 1) 1. phenolic resin moudling powder, heat conduction RTV glue and carbon fiber that step in is obtained are uniformly mixed, load bottom Mixed material is obtained in the cylindrical die of sealing；
2. 1. thermoplastic polyurethane rubber that step is obtained is hot pressed into the coating materials of thickness 0.3mm, the length of side is then cut into The diaphragm of 3mm；
3. 1. polytetrafluoroethylene (PTFE) that step is obtained is molded between the grid being wound in by the polytetrafluoroethylene (PTFE) silk of diameter 1mm The nest type that gap 3mm, circumference and cylindrical die are adapted gathers 3 D stereo cylinder mould；
4. 3. nest type that step is obtained gathers, 3 D stereo cylinder mould is put into cylindrical die, and openend is closed, Agreed with by overturning, shaking with gather 3 D stereo cylinder mould and 1. mixed material that step obtains of nest type to contour, obtained pre- Raw material processed；
5. in 2. diaphragm that 4. prefabricated raw material periphery solid matter inserting step that step obtains prepares until by cylindrical die With filling up acquisition prefabricated blank among prefabricated raw material；
3) melting
1. by the stage 2) obtain heating preforms to 180 DEG C, and outside cylindrical die barrel uniformly apply 100MPa Pressure carry out melting processing, continue 5min, obtain sintered blank；
2. 1. sintered blank that step is obtained is warming up to 200 DEG C, continue 2h, obtain and stablize base；
3. after 2. stabilization base demoulding cooling that step is obtained, it is machined and is for cylindrical bar, the cylinder bar For required electroplating tooling thermostabilization fabroil.
Embodiment 2：
A kind of electroplating tooling thermostabilization fabroil, its composition include phenolic resin moudling powder by weight 100Kg, heat conduction RTV glue 12Kg, thermoplastic elastomer 5Kg, carbon fiber 3Kg, polytetrafluoroethylene (PTFE) 6Kg.
A kind of manufacture method for manufacturing above-mentioned electroplating tooling thermostabilization fabroil comprises the following steps：
1) prepare before production
1. raw material prepare：Prepare phenolic resin moudling powder 100Kg, aluminium oxide heat conduction RTV glue 12Kg, thermoplastic by weight Property rubber 5Kg, carbon fiber 3Kg, polytetrafluoroethylene (PTFE) 6Kg；
2) structure is arranged
1. 1) 1. phenolic resin moudling powder, heat conduction RTV glue and carbon fiber that step in is obtained are uniformly mixed, load bottom Mixed material is obtained in the cylindrical die of sealing；
2. 1. thermoplastic elastomer that step is obtained is hot pressed into the coating materials of thickness 0.5mm, the film of length of side 5mm is then cut into Piece；
3. 1. polytetrafluoroethylene (PTFE) that step is obtained is molded between the grid being wound in by the polytetrafluoroethylene (PTFE) silk of diameter 1mm The nest type that gap 5mm, circumference and cylindrical die are adapted gathers 3 D stereo cylinder mould；
4. 3. nest type that step is obtained gathers, 3 D stereo cylinder mould is put into cylindrical die, and openend is closed, Agreed with by overturning, shaking with gather 3 D stereo cylinder mould and 1. mixed material that step obtains of nest type to contour, obtained pre- Raw material processed；
5. in 2. diaphragm that 4. prefabricated raw material periphery solid matter inserting step that step obtains prepares until by cylindrical die With filling up acquisition prefabricated blank among prefabricated raw material；
3) melting
1. by the stage 2) obtain heating preforms to 180 DEG C, and outside cylindrical die barrel uniformly apply 120MPa Pressure carry out melting processing, continue 5min, obtain sintered blank；
2. 1. sintered blank that step is obtained is warming up to 200 DEG C, continue 2h, obtain and stablize base；
3. after 2. stabilization base demoulding cooling that step is obtained, it is machined and is for cylindrical bar, the cylinder bar For required electroplating tooling thermostabilization fabroil.
The foregoing description of the disclosed embodiments, only for enabling professional and technical personnel in the field to realize or using this Invention.A variety of modifications to these embodiments will be apparent for those skilled in the art, institute herein The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, The present invention is not intended to be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty The consistent most wide scope of point.

Claims (3)

  1. A kind of 1. electroplating tooling thermostabilization fabroil, it is characterised in that：Its composition includes phenolic resin by weight 80 parts -100 parts of moudling powder, 12 parts -15 parts of heat conduction RTV glue, 5 parts -8 parts of thermoplastic elastomer, 3 parts -5 parts of carbon fiber, polytetrafluoroethyl-ne 6 parts -8 parts of alkene.
  2. A kind of 2. electroplating tooling thermostabilization fabroil as claimed in claim 1, it is characterised in that：The thermoplastic elastomer Specially thermoplastic polyurethane rubber.
  3. A kind of 3. manufacture method of electroplating tooling thermostabilization fabroil described in manufacturing claims 1, it is characterised in that including Following steps：
    1) prepare before production
    1. raw material prepare：Prepare 80 parts -100 parts of phenolic resin moudling powder, 12 parts -15 parts of heat conduction RTV glue, thermoplastic by weight 5 parts -8 parts of rubber of property, 3 parts -5 parts of carbon fiber, 6 parts -8 parts of polytetrafluoroethylene (PTFE)；
    2) structure is arranged
    1. 1) 1. phenolic resin moudling powder, heat conduction RTV glue and carbon fiber that step in is obtained are uniformly mixed, load bottom end seal Cylindrical die in obtain mixed material；
    2. 1. thermoplastic elastomer that step is obtained is hot pressed into the coating materials of thickness 0.3mm-0.5mm, length of side 3mm- is then cut into The diaphragm of 5mm；
    3. 1. polytetrafluoroethylene (PTFE) that step is obtained is molded into the grid gap being wound in by the polytetrafluoroethylene (PTFE) silk of diameter 1mm The nest type that 3mm-5mm, circumference and cylindrical die are adapted gathers 3 D stereo cylinder mould；
    4. 3. nest type that step is obtained gathers, 3 D stereo cylinder mould is put into cylindrical die, and openend is closed, is passed through Upset, shake and agree with gather 3 D stereo cylinder mould and 1. mixed material that step obtains of nest type to contour, obtains prefabricated original Material；
    5. in 2. diaphragm that 4. prefabricated raw material periphery solid matter inserting step that step obtains prepares until by cylindrical die and in advance Acquisition prefabricated blank is filled up among raw material processed；
    3) melting
    1. by the stage 2) obtain heating preforms to 180 DEG C, and outside cylindrical die barrel uniformly apply 100MPa- The pressure of 120MPa carries out melting processing, continues 5min, obtains sintered blank；
    2. 1. sintered blank that step is obtained is warming up to 200 DEG C, continue 2h, obtain and stablize base；
    3. after 2. stabilization base demoulding cooling that step is obtained, it is institute to be machined as cylindrical bar, the cylinder bar Need electroplating tooling thermostabilization fabroil.
CN201711291679.4A 2017-12-08 2017-12-08 A kind of electroplating tooling thermostabilization fabroil and its manufacture method Pending CN108017875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711291679.4A CN108017875A (en) 2017-12-08 2017-12-08 A kind of electroplating tooling thermostabilization fabroil and its manufacture method

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Application Number Priority Date Filing Date Title
CN201711291679.4A CN108017875A (en) 2017-12-08 2017-12-08 A kind of electroplating tooling thermostabilization fabroil and its manufacture method

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034690A (en) * 1988-01-12 1989-08-16 雷伊化学有限公司 Composite
US6524979B1 (en) * 1991-04-03 2003-02-25 Hoechst Ag & Reitex Hydraulik Gmbh Fiber-reinforced material and production and use thereof
CN105670321A (en) * 2016-03-31 2016-06-15 航天材料及工艺研究所 Impact-resistant heat-insulation cork composite material and preparation method thereof
CN106122322A (en) * 2016-06-28 2016-11-16 东台市华阳玻纤有限责任公司 A kind of vapour automotive friction material and preparation method thereof
CN106928650A (en) * 2015-12-30 2017-07-07 广东生益科技股份有限公司 A kind of PAEK composite containing filler, sheet material and the circuit substrate containing it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034690A (en) * 1988-01-12 1989-08-16 雷伊化学有限公司 Composite
US6524979B1 (en) * 1991-04-03 2003-02-25 Hoechst Ag & Reitex Hydraulik Gmbh Fiber-reinforced material and production and use thereof
CN106928650A (en) * 2015-12-30 2017-07-07 广东生益科技股份有限公司 A kind of PAEK composite containing filler, sheet material and the circuit substrate containing it
CN105670321A (en) * 2016-03-31 2016-06-15 航天材料及工艺研究所 Impact-resistant heat-insulation cork composite material and preparation method thereof
CN106122322A (en) * 2016-06-28 2016-11-16 东台市华阳玻纤有限责任公司 A kind of vapour automotive friction material and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
刘旭 等: ""夹布酚醛树脂导向环热成型工艺研究"", 《润滑与密封》 *
夏志林主编: "《纺织天地》", 31 October 2013, 山东科学技术出版社 *
聂麦茜: "《有机化学》", 31 January 2014, 冶金工业出版社 *

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Application publication date: 20180511

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