CN106752653A - A kind of pearly-lustre button and preparation method thereof - Google Patents
A kind of pearly-lustre button and preparation method thereof Download PDFInfo
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- CN106752653A CN106752653A CN201510801387.5A CN201510801387A CN106752653A CN 106752653 A CN106752653 A CN 106752653A CN 201510801387 A CN201510801387 A CN 201510801387A CN 106752653 A CN106752653 A CN 106752653A
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Abstract
The invention discloses a kind of drop rubber cement material for manufacturing pearly-lustre button, including, the epoxy resin of 800~1200 weight portions, the magnetic pearlescent powder of 2.5~40 weight portions, the curing agent of 100~200 weight portions.The invention also discloses a kind of preparation method of pearly-lustre button, after uniformly mixing with magnetic pearlescent powder first by epoxy resin, add curing agent again uniformly mix after, obtain drip rubber cement material；Then the drop rubber cement material for above-mentioned steps being obtained, drops in button surface of semi-finished, after standing under the influence of a magnetic field, obtains pearly-lustre button.The magnetic drop rubber cement material of tool present invention employs specific components is used in button semi-finished product, and pearly-lustre is carried out into specific direction guiding using magnetic field, makes the effect of special pearly-lustre texture and uniqueness, and substantially, color is beautiful for pearly-lustre.
Description
Technical field
The invention belongs to garment production technical field, more particularly to a kind of pearly-lustre button and preparation method thereof.
Background technology
Button is exactly to be used for the fastener that the both sides hem are connected on clothes, and its initial effect is for connection to
The left front of clothes, gradually develop into addition to its original function is kept with more artistry and decoration
Property, it is also personalized and multifunction the representative of dress ornament.
Button can be divided into natural class, chemical and other materials by the classification of its material, this its
Middle natural class button is divided into that pearl is buckled, shell is buckled, coconut is buckled, wood is buckled again, and bone button (common are
Ox horn button), bamboo button, fruit button, shell button etc..In numerous natural class buttons, pearl button is
A kind of very ancient button, pearl comes from the thing of ocean, with natural pearly luster, gloss
It is soft and with iridescence color, the features such as transparent or semitransparent, all give out from the inside to surface noble tempting
Breath, so can show its characteristic in natural class button, sets off the high-end quality of dress ornament so that precious
Pearl button is liked by masses always.
There are the various features such as noble fashion just because of natural peral button, be always Clothing Industry especially
It is the first-selected collocation of high-end dress ornament, however as the material life requirement that people increasingly improve, has expedited the emergence of clothes
The development in pluralism of commodity is adornd, and then has also driven the demand high of button industry and increasingly fierce market
Compete, not only demand natural peral button, more demand has the diversification pearly-lustre knob of special pearly-lustre texture
Button, but the development for limiting pearly-lustre button all the more of the intrinsic defect of natural peral.
Pearl scarcity of resources, expensive first, and itself material impact resistance is poor, especially can not
For the children's garment field higher to security performance requirement, particularly a part of clothes require the property of button at present
ASTM D5171 impact resistance standard testings can be met, but pearl button is unable to reach above-mentioned standard sometimes；
Secondly, pearl originally belongs to natural thing, thus outward appearance condition be difficult to reach it is unified or with certain phase
Like property, and with specific pearl effect, special pearly-lustre texture, and this species specificity is more difficult to criticize
Amount production etc..
But existing button manufacturer, pearly-lustre class button generally can be all produced using resinae material,
But existing pearly-lustre button, although there can be the gloss of pearl, can partly reach pearly-lustre button
Usual effect, but pearly-lustre direction is unified, and stereotyped, without specificity, product structure is too single,
The product effect with special pearly-lustre texture and uniqueness cannot be formed.
Therefore, a kind of pearly-lustre button with pearly luster how is found, and is can solve the problem that simultaneously existing
, without specificity, product structure is too single, it is impossible to form special pearly-lustre texture and uniqueness for pearly-lustre button
Product effect defect, be always one of problem demanding prompt solution in button making field.
The content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of pearly-lustre button and its preparation side
Method, pearly-lustre button prepared by the method that the present invention is provided, i.e., artificial pearly-lustre button, with preferable resistance to punching
The features such as hitting performance, with low cost and good color fastness, while also having special pearly-lustre texture and uniqueness
Product effect, be a kind of diversification pearly-lustre button.
The invention discloses a kind of drop rubber cement material for manufacturing pearly-lustre button, it is characterised in that including：
The weight portion of epoxy resin 800~1200；
The weight portion of magnetic pearlescent powder 2.5~40；
The weight portion of curing agent 100~200.
Preferably, the curing agent is amine curing agent or acid anhydride type curing agent；
The amine curing agent is ethylenediamine, hexamethylene diamine, diethylenetriamine, triethylene tetramine, four ethene
One or more in five amine and diethylaminopropylamine；
The acid anhydride type curing agent is maleic anhydride.
The invention discloses a kind of preparation method of pearly-lustre button, it is characterised in that comprise the following steps：
A after) uniformly being mixed with magnetic pearlescent powder using epoxy resin, add curing agent and uniformly mix again
Afterwards, obtain dripping rubber cement material；
B) by above-mentioned steps A) the drop rubber cement material that obtains, button surface of semi-finished is dropped in, in the work in magnetic field
After with lower standing, pearly-lustre button is obtained.
Preferably, the viscosity of the drop rubber cement material is 2000~4000mPas.
Preferably, after the completion of the standing, then by after drying, obtaining pearly-lustre button；
The time of repose is 0.5~5 hour；The temperature of the drying be 60~90 DEG C, the drying when
Between be 2~5 hours.
Preferably, the button semi-finished product are unsaturated-resin button semi-finished product or injection button semi-finished product.
Preferably, the preparation process of the unsaturated-resin button semi-finished product is specially：
1) after base slurry being sequentially passed through into blank-making technology and system button technique, resin button blank is obtained；
2) the resin button blank for obtaining above-mentioned steps is by after polishing, obtaining resin button semi-finished product.
Preferably, the base slurry is：
The accelerator is cobalt naphthenate and/or cobalt iso-octoate；
The initiator is methyl ethyl ketone peroxide and/or cyclohexanone peroxide.
Preferably, it is described to be finished to just polishing and/or finishing polish；
It is described to be just finished to water roll cast light；The finishing polish is polished for dry milling.
The invention also discloses a kind of pearly-lustre button, it is characterised in that by epoxy resin and magnetic pearlescent powder
Obtained after preparation.
The invention discloses a kind of drop rubber cement material for manufacturing pearly-lustre button, including, 800~1200 weight
The epoxy resin, the magnetic pearlescent powder of 2.5~40 weight portions, the curing agent of 250~400 weight portions of part.This hair
It is bright to also disclose a kind of preparation method of pearly-lustre button, comprise the following steps, first by epoxy resin with
Magnetic pearlescent powder uniformly mixing after, add curing agent again uniformly mix after, obtain drip rubber cement material；So
Above-mentioned steps are obtained drop rubber cement material afterwards, drops in button surface of semi-finished, stands under the influence of a magnetic field
Afterwards, pearly-lustre button is obtained.Compared with prior art, the tool present invention employs specific components is magnetic
Drop rubber cement material is used in button semi-finished product, and pearly-lustre is carried out into specific direction guiding using magnetic field, is made that solely
Special pearly-lustre texture and the effect of uniqueness, substantially, color is beautiful, effectively solves existing pearl for pearly-lustre
Light button is without specificity, and product structure is too single, it is impossible to form special pearly-lustre texture with uniqueness
The defect of product effect.
The pearly-lustre button that the present invention is provided, the i.e. a kind of artificial pearly-lustre button of magnetic arrangement, with pearly luster
While, also with preferable impact resistance, the features such as with low cost and good color fastness, can be more
Fill the deficiency for stating natural peral material.Test result indicate that, the magnetic artificial pearly-lustre of arrangement prepared by the present invention
The surface effect of button has unique pearly-lustre texture and unique effect, and complies fully with ASTM
The impact resistance standard testing of D5171, and the color fastness that all standard is detected is at 4~5 grades.
Brief description of the drawings
Fig. 1 is the outside drawing of magnetic arrangement pearly-lustre button prepared by embodiment 1；
Fig. 2 is the outside drawing of magnetic arrangement pearly-lustre button prepared by embodiment 2；
Fig. 3 is the outside drawing of magnetic arrangement pearly-lustre button prepared by embodiment 3；
Fig. 4 is the outside drawing of existing resin pearly-lustre button.
Specific embodiment
In order to further appreciate that the present invention, the preferred embodiments of the invention are carried out with reference to embodiment
Description, but it is to be understood that these description simply for further illustrate the features and advantages of the present invention without
It is the limitation to patent requirements of the present invention.
The all raw materials of the present invention, originate to it and are not particularly limited, commercially buying or according to ability
Prepared by conventional method known to field technique personnel.
The all raw materials of the present invention, are not particularly limited to its purity, pure present invention preferably employs analyzing.
The invention discloses a kind of drop rubber cement material for manufacturing pearly-lustre button, it is characterised in that including：
The weight portion of epoxy resin 800~1200；
The weight portion of magnetic pearlescent powder 2.5~40；
The weight portion of curing agent 100~200.
The addition of drop rubber cement material epoxy resin of the present invention is preferably 800~1200 weight portions, more excellent
Elect 850~1150 weight portions, most preferably more preferably 900~1100 weight portions, 950~1050 weight as
Part；The addition of the magnetic pearlescent powder is preferably 2.5~40 weight portions, more preferably 5~35 weight portions,
More preferably 10~30 weight portions, most preferably 15~25 weight portions；The addition of the curing agent is preferred
It is 250~400 weight portions, more preferably 275~375 weight portions, more preferably 300~350 weight portions,
Most preferably 310~340 weight portions.
Curing agent of the present invention is preferably amine curing agent or acid anhydride type curing agent, more preferably ethylenediamine,
Hexamethylene diamine, diethylenetriamine, triethylene tetramine, TEPA, diethylaminopropylamine and maleic two
One or more in acid anhydrides, more preferably diethylenetriamine, triethylene tetramine, TEPA or diethyl
Amino propylamine, most preferably triethylene tetramine or TEPA.The present invention does not have to the epoxy resin
Other are especially limited, with epoxy resin well known to those skilled in the art；The present invention is to the magnetic
The color of pearl essence is not particularly limited, and those skilled in the art can be according to practical condition, button
Situations such as appearance requirement and quality control, its color is selected and arranged in pairs or groups, the present invention is preferably coloured silk
Red pearl essence, color purple pearl essence, color orchid pearl essence, color green pearl essence, color Huang pearl essence, black pearly-lustre
One or more in powder and white pearlescent powder；The present invention is to the magnetic of the magnetic pearlescent powder without special
Limitation, those skilled in the art can be according to practical condition, button appearance requirement and quality control
Situations such as, its magnetic is selected；The present invention is to the other conditions of the magnetic pearlescent powder without special
Limitation, with the magnetic pearl essence of tool well known to those skilled in the art.
The invention discloses a kind of preparation method of pearly-lustre button, it is characterised in that comprise the following steps：
A after) uniformly being mixed with magnetic pearlescent powder using epoxy resin, add curing agent and uniformly mix again
Afterwards, obtain dripping rubber cement material；
B) by above-mentioned steps A) the drop rubber cement material that obtains, button surface of semi-finished is dropped in, in the work in magnetic field
After with lower standing, pearly-lustre button is obtained.
In the above-mentioned preparation method of the present invention, raw materials used optimum principle and addition and foregoing drop rubber cement material
In optimum principle it is consistent with addition, this is no longer going to repeat them.
After the present invention uniformly mixes first by epoxy resin with magnetic pearlescent powder, curing agent is added again
After uniform mixing, obtain dripping rubber cement material；The viscosity of the drop rubber cement material is preferably 2000~4000mPas,
More preferably 2500~3500mPas, more preferably 2800~3200mPas, most preferably 3000
mPa·s；The present invention is not particularly limited to the other conditions of the drop rubber cement material, with people in the art
The condition of slurry known to member.The present invention is not limited especially the mixing and the condition for mixing again
System, with the condition that slurry well known to those skilled in the art mixes；The present invention is to the mixing and again
The mode of secondary mixing is not particularly limited, with hybrid mode well known to those skilled in the art, preferably
For stirring mixes；The present invention is not particularly limited to the mixing and the equipment for mixing again, with this area
Mixing apparatus known to technical staff.
The drop rubber cement material that above-mentioned steps of the present invention are obtained, drops in button surface of semi-finished, in the effect in magnetic field
After lower standing, pearly-lustre button is obtained；The button semi-finished product be preferably unsaturated-resin button semi-finished product or
Injection button semi-finished product, more preferably unsaturated-resin button semi-finished product；The time of repose is preferably
0.5~5 hour, most preferably more preferably 1~4 hour, 2~3 hours.
The present invention to improve the stability of subsequent product, after the completion of preferably described standing, then by after drying,
Obtain pearly-lustre button；The temperature of the drying is preferably 60~90 DEG C, more preferably 65~85 DEG C, most preferably
It is 70~80 DEG C；The time of the drying is preferably 2~5 hours, more preferably 2.5~4.5 hours, optimal
Elect as 3~4 hours.The present invention does not have to the drop rubber cement material, the titration mode for dropping in button surface of semi-finished
There is especially limitation, those skilled in the art can be selected according to practical condition, the present invention is preferably
It is drop plastic pin cylinder.
The present invention is not particularly limited to the intensity in the magnetic field, direction and number, those skilled in the art
Can be selected and be combined according to practical condition and product appearance requirement.The present invention is to the magnetic field
The equipment of effect is not particularly limited, and those skilled in the art can be selected according to practical condition,
The present invention is preferably and is arranged in button semi-finished product are orderly on magnetic sheet, so as to obtain the effect in magnetic field.
The present invention is to the preparation method of unsaturated-resin button semi-finished product or injection button semi-finished product without special
Limitation, with unsaturated-resin button semi-finished product well known to those skilled in the art or injection button semi-finished product
Preparation method, those skilled in the art personnel can be carried out voluntarily according to actual conditions and product requirement
Adjustment, the present invention is combined to ensure button semi-finished product and the stabilization of drop rubber cement material, and product magnetic arrangement pearl
The effect unique of light button, preferably described unsaturated-resin button semi-finished product are specifically made according to the following steps
It is standby：
1) after base slurry being sequentially passed through into blank-making technology and system button technique, resin button blank is obtained；
2) the resin button blank for obtaining above-mentioned steps is by after polishing, obtaining resin button semi-finished product.
After base slurry is sequentially passed through blank-making technology and system button technique by the present invention first, resin button is obtained
Blank.The present invention is not particularly limited to the concrete component of base slurry, is known with those skilled in the art
The base pulp components for preparing unsaturated-resin, present invention preferably employs following specific groups
Point, the unsaturated-resin of 500~1000 weight portions, the styrene of 250~400 weight portions, 5.0~20 weight
The accelerator of part and the initiator of 4.0~15 weight portions.
The addition of unsaturated polyester resin of the present invention is preferably 500~1000 weight portions, more preferably
600~900 weight portions, most preferably 700~800 weight portions；The addition of the styrene is preferably
250~400 weight portions, more preferably 275~375 weight portions, more preferably 300~350 weight portions, it is optimal
Elect 310~340 weight portions as；The addition of the accelerator is preferably 5.0~20 weight portions, more preferably
7.0~18 weight portions, more preferably 10~15 weight portions, most preferably 12~13 weight portions；The initiation
The addition of agent is preferably 4.0~15 weight portions, more preferably 5.0~13 weight portions, more preferably 7.0~11
Weight portion, most preferably 8.0~10 weight portions.
The present invention does not have other special limitations to the unsaturated-resin, with well known to those skilled in the art
Unsaturated polyester resin for producing button, unsaturated polyester resin of the present invention is preferably neighbour
Benzene-type unsaturated polyester resin and/or metaphenylene unsaturated polyester resin, more preferably adjacent benzene-type are unsaturated poly-
Ester resin or metaphenylene unsaturated polyester resin, most preferably m-phthalate unsaturated polyester resin；The rush
Enter agent preferably cobalt naphthenate and/or cobalt iso-octoate, more preferably cobalt naphthenate or cobalt iso-octoate, most preferably
It is cobalt naphthenate；The initiator is preferably methyl ethyl ketone peroxide and/or cyclohexanone peroxide, more preferably
Methyl ethyl ketone peroxide or cyclohexanone peroxide, most preferably methyl ethyl ketone peroxide.
The present invention is not particularly limited to the blank-making technology and its condition, ripe with those skilled in the art
Above-mentioned technique and its condition in the button production known, the present invention are preferably centrifugation blank-making technology or pour
Injection forming blank-making technology, is more preferably centrifuged blank-making technology；The present invention does not have to the equipment of the centrifugation base
There is especially limitation, with the equipment that base is centrifuged for button well known to those skilled in the art, this hair
It is bright to be preferably centrifuge.The present invention does not have to system button technique and its condition, and the moulding of button
Especially limitation, above-mentioned technique and its condition in being produced with button well known to those skilled in the art, and
Button moulding；The present invention is not particularly limited to the equipment of the system button, with those skilled in the art
The well known equipment buckled for button.
The resin button blank for then obtaining above-mentioned steps of the invention is by after polishing, obtaining resin button
Semi-finished product；The polishing is preferably just polishing and/or finishing polish, more preferably just polishing and finishing polish；Institute
State just polishing and be preferably water roll cast light；The finishing polish is preferably dry milling polishing.
The present invention is not particularly limited to the process conditions of the just polishing, and those skilled in the art can be with root
It is adjusted according to practical condition, product appearance requirement and quality requirement；The present invention just throws to described
The process equipment of light is not particularly limited, and those skilled in the art can carefully select according to practical condition
Select, the present invention is preferably water roll cast ray machine.The present invention is not limited especially the process conditions of the just polishing
System, those skilled in the art can enter according to practical condition, product appearance requirement and quality requirement
Row adjustment；The present invention is not particularly limited to the process equipment of the just polishing, and those skilled in the art can
Selected with according to practical condition, the present invention is preferably water roll cast ray machine.The present invention is to the essence
The process conditions of polishing are not particularly limited, and those skilled in the art can be according to practical condition, product
Product appearance requirement and quality requirement are adjusted；The present invention is to the process equipment of the finishing polish without spy
Do not limit, those skilled in the art can be selected according to practical condition, the present invention is preferably dry
Roller.
Present invention preferably employs the pattern that just polishing and finishing polish are used cooperatively, effectively in first polishing process
The burr and knife pin unequal phenomenon left during middle removal system button, to resin button half during finishing polish
The luminosity of finished product is obviously improved.
The present invention has prepared pearly-lustre button by above-mentioned steps, i.e., a kind of artificial magnetic arrangement pearly-lustre button,
Tool magnetic drop present invention employs specific components and selects appropriate component and viscosity at rubber cement material, especially
Be for resin button semi-finished product in, pearly-lustre is carried out into specific direction guiding using magnetic field, make uniqueness
The effect of pearly-lustre texture and uniqueness, substantially, color is beautiful, effectively solves existing pearly-lustre knob for pearly-lustre
Button is without specificity, and product structure is too single, it is impossible to form the product of special pearly-lustre texture and uniqueness
The defect of effect.
The invention also discloses a kind of pearly-lustre button, it is characterised in that by epoxy resin and magnetic pearlescent powder
Obtained after preparation.Pearly-lustre button of the present invention, more preferably by unsaturated-resin, epoxy resin and magnetic
Property pearl essence is obtained after preparation.
The pearly-lustre button that the present invention is provided, the i.e. a kind of artificial pearly-lustre button of magnetic arrangement, with natural peral
While gloss, also with preferable impact resistance, the features such as with low cost and good color fastness, energy
Enough make up the deficiency of natural peral material.
Color fastness detection is carried out by the magnetic arrangement pearly-lustre button that above-mentioned steps are obtained to the present invention, with
AATCC 61、ISO 105 C06、GB/T 3921、ISO 105 D01、AATCC 132-2013、GB/T
5711st, ISO 105-X11, AATCC 133 are examination criteria, test result indicate that, all standard detection
Color fastness at 4~5 grades.
The magnetic arrangement pearly-lustre button for being prepared to the present invention again carries out ASTM D5171-09a impact resistances standard and surveys
Examination detection, testing result shows that impact resistance meets standard.
For a further understanding of the present invention, the magnetic artificial pearl of arrangement provided the present invention with reference to embodiment
Light button and preparation method thereof is illustrated, and protection scope of the present invention is not limited by the following examples.
Embodiment 1
Base mixed slurry：After 989 unsaturated-resins of 710g are mixed with the styrene of 290g
To mixed solution, then it is added thereto to the cobalt naphthenate of 10ml and stirs, then adds 8ml
Methyl ethyl ketone peroxide, after stirring, obtains base slurry.
Base and system button technique：The base slurry that above-mentioned steps are obtained after centrifuge carries out base,
Base thickness is obtained for 5.5mm button blanks；Again by deduction processed by above-mentioned button blank make side thickness 4.0mm,
The button shape of diameter 20.0mm, depth 1.5mm, pitch-row 5.0mm and aperture 2.1mm, finally
Obtain resin button blank.
Just polishing：The resin button blank that deduction processed is worked it out, pours into polishing machine, by rotten-stone
Enter water-filling roll cast light 5 hours, the burr and knife pin unequal phenomenon left during removal system button.
Finishing polish：The resin button blank after drying is put into dry drum again, luminosity polishing, time is carried out
It is 4 hours, finally obtains resin button semi-finished product.
Drop glue：By resin button semi-finished product, ordered arrangement uses the 9623 of 1000g on strip magnetic sheet
After the magnetic pearlescent powder of epoxy resin A material additions 10g stirs, then the curing agent tetrem for adding 133g
The amine of alkene five stirs as drop glue epoxy resin material.Epoxy resin material is uniformly dripped using drop plastic pin cylinder
In resin button surface of semi-finished.After the completion of drop glue, 2 hours are stood.
Dry button：By the resin button after the completion of glue is dripped, being placed in baking oven carries out baking and buckles, 3 hours time,
65 degrees Celsius of temperature.After the completion of, obtain resin magnetic arrangement pearly-lustre button.
Above-mentioned steps are prepared with resin magnetic arrangement pearly-lustre button to observe, referring to Fig. 1, Fig. 1 is
The outside drawing of resin pearly-lustre button prepared by embodiment 1.Referring to Fig. 4, Fig. 4 is existing resin pearly-lustre knob
The outside drawing of button.Contrasted from Fig. 1 and Fig. 4, resin magnetic arrangement pearl prepared by the above method of the present invention
Light button, effect is unique, and pearly-lustre third dimension substantially, and can be aligned.
Resin magnetic arrangement pearly-lustre button has been prepared to the embodiment of the present invention 1 carries out performance test, with
AATCC 61、ISO 105C06、GB/T 3921、ISO 105D01、AATCC 132-2013、GB/T
5711st, ISO 105-X11, AATCC 133 are examination criteria, and referring to table 1, table 1 is this to experimental result
The color fastness test result of pearly-lustre button prepared by inventive embodiments 1~3.
The magnetic arrangement pearly-lustre button prepared to the embodiment of the present invention 1 carries out ASTM D5171-09a impact resistances
Standard testing detects that testing result shows that impact resistance meets standard.
Embodiment 2
Base mixed slurry：After 989 unsaturated-resins of 750g are mixed with the styrene of 300g
To mixed solution, then it is added thereto to the cobalt naphthenate of 11ml and stirs, then adds 9ml
Methyl ethyl ketone peroxide, after stirring, obtains base slurry.
Base and system button technique：The base slurry that above-mentioned steps are obtained after centrifuge carries out base,
Base thickness is obtained for 6.0mm button blanks；Again by deduction processed by above-mentioned button blank make side thickness 4.5mm,
The button shape of diameter 25.3mm, depth 1.6mm, pitch-row 5.5mm and aperture 2.25mm, finally
Obtain resin button blank.
Just polishing：The resin button blank that deduction processed is worked it out, pours into polishing machine, by rotten-stone
Enter water-filling roll cast light 6 hours, the burr and knife pin unequal phenomenon left during removal system button.
Finishing polish：The resin button blank after drying is put into dry drum again, luminosity polishing, time is carried out
It is 5 hours, finally obtains resin button semi-finished product.
Drop glue：By resin button semi-finished product, ordered arrangement uses the 9623 of 1000g on yi word pattern magnetic sheet
After the magnetic pearlescent powder of epoxy resin A material additions 11g stirs, then the curing agent tetrem for adding 135g
The amine of alkene five stirs as drop glue epoxy resin material.Epoxy resin material is uniformly dripped using drop plastic pin cylinder
In resin button surface of semi-finished.After the completion of drop glue, 2 hours are stood.
Dry button：By the resin button after the completion of glue is dripped, being placed in baking oven carries out baking and buckles, 3.5 hours time,
70 degrees Celsius of temperature.After the completion of, obtain resin magnetic arrangement pearly-lustre button.
Above-mentioned steps are prepared with resin magnetic arrangement pearly-lustre button to observe, referring to Fig. 2, Fig. 2 is
The outside drawing of resin pearly-lustre button prepared by embodiment 2.Referring to Fig. 4, Fig. 4 is existing resin pearly-lustre knob
The outside drawing of button.Contrasted from Fig. 2 and Fig. 4, resin magnetic arrangement pearl prepared by the above method of the present invention
Light button, effect is unique, and pearly-lustre third dimension substantially, and can be aligned.
Resin magnetic arrangement pearly-lustre button has been prepared to the embodiment of the present invention 2 carries out performance test, with
AATCC 61、ISO 105C06、GB/T 3921、ISO 105D01、AATCC 132-2013、GB/T
5711st, ISO 105-X11, AATCC 133 are examination criteria, and referring to table 1, table 1 is this to experimental result
The color fastness test result of pearly-lustre button prepared by inventive embodiments 1~3.
The magnetic arrangement pearly-lustre button prepared to the embodiment of the present invention 2 carries out ASTM D5171-09a impact resistances
Standard testing detects that testing result shows that impact resistance meets standard.
Embodiment 3
Base mixed slurry：After 989 unsaturated-resins of 740g are mixed with the styrene of 295g
To mixed solution, then it is added thereto to the cobalt naphthenate of 10.5ml and stirs, then adds 9ml
Methyl ethyl ketone peroxide, after stirring, obtains base slurry.
Base and system button technique：The base slurry that above-mentioned steps are obtained after centrifuge carries out base,
Base thickness is obtained for 6.0mm button blanks；Again by deduction processed by above-mentioned button blank make side thickness 4.5mm,
The button shape of diameter 25.3mm, depth 1.6mm, pitch-row 5.5mm and aperture 2.25mm, finally
Obtain resin button blank.
Just polishing：The resin button blank that deduction processed is worked it out, pours into polishing machine, by rotten-stone
Enter water-filling roll cast light 5.5 hours, the burr and knife pin unequal phenomenon left during removal system button.
Finishing polish：The resin button blank after drying is put into dry drum again, luminosity polishing, time is carried out
It is 5.5 hours, finally obtains resin button semi-finished product.
Drop glue：By resin button semi-finished product, ordered arrangement uses the 9623 of 1000g on L-type magnetic sheet
After the magnetic pearlescent powder of epoxy resin A material additions 10.5g stirs, then the curing agent four for adding 135g
The amine of ethene five stirs as drop glue epoxy resin material.It is using drop plastic pin cylinder that epoxy resin material is uniform
Drop in resin button surface of semi-finished.After the completion of drop glue, 2.5 hours are stood.
Dry button：By the resin button after the completion of glue is dripped, being placed in baking oven carries out baking and buckles, 3.4 hours time,
72 degrees Celsius of temperature.After the completion of, obtain resin magnetic arrangement pearly-lustre button.
Above-mentioned steps are prepared with resin magnetic arrangement pearly-lustre button to observe, referring to Fig. 3, Fig. 3 is
The outside drawing of resin pearly-lustre button prepared by embodiment 3.Referring to Fig. 4, Fig. 4 is existing resin pearly-lustre knob
The outside drawing of button.Contrasted from Fig. 3 and Fig. 4, resin magnetic arrangement pearl prepared by the above method of the present invention
Light button, effect is unique, and pearly-lustre third dimension substantially, and can be aligned.
Resin magnetic arrangement pearly-lustre button has been prepared to the embodiment of the present invention 3 carries out performance test, with
AATCC 61、ISO 105C06、GB/T 3921、ISO 105D01、AATCC 132-2013、GB/T
5711st, ISO 105-X11, AATCC 133 are examination criteria, and referring to table 1, table 1 is this to experimental result
The color fastness test result of pearly-lustre button prepared by inventive embodiments 1~3.
The magnetic arrangement pearly-lustre button prepared to the embodiment of the present invention 3 carries out ASTM D5171-09a impact resistances
Standard testing detects that testing result shows that impact resistance meets standard.
Color fastness detection is carried out by the pearly-lustre button that above-mentioned steps are obtained to the present invention, with reference to following color jail
Degree testing standard, referring to table 1, table 1 is pearly-lustre button prepared by the embodiment of the present invention 1~3 to experimental result
Color fastness test result.
The color fastness test result of pearly-lustre button prepared by 1 embodiment of the present invention of table 1~3
As can be seen from Table 1, the artificial magnetic that prepared by the embodiment of the present invention 1~3 arranges pearly-lustre button above-mentioned
In all standard detection, color fastness is more than 4~5 grades.
A kind of pearly-lustre button provided by the present invention and preparation method thereof is described in detail above.This
Apply a specific example in text to be set forth principle of the invention and implementation method, above example
Explanation be only intended to help and understand the method for the present invention and its core concept.It should be pointed out that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, can also be to this hair
Bright to carry out some improvement and modification, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
Claims (10)
1. a kind of drop rubber cement material for manufacturing pearly-lustre button, it is characterised in that including：
The weight portion of epoxy resin 800~1200；
The weight portion of magnetic pearlescent powder 2.5~40；
The weight portion of curing agent 100~200.
2. mixed slurry according to claim 1, it is characterised in that the curing agent is solid for amine
Agent or acid anhydride type curing agent；
The amine curing agent is ethylenediamine, hexamethylene diamine, diethylenetriamine, triethylene tetramine, four ethene
One or more in five amine and diethylaminopropylamine；
The acid anhydride type curing agent is maleic anhydride.
3. a kind of preparation method of pearly-lustre button, it is characterised in that comprise the following steps：
A after) uniformly being mixed with magnetic pearlescent powder using epoxy resin, add curing agent and uniformly mix again
Afterwards, obtain dripping rubber cement material；
B) by above-mentioned steps A) the drop rubber cement material that obtains, button surface of semi-finished is dropped in, in the work in magnetic field
After with lower standing, pearly-lustre button is obtained.
4. preparation method according to claim 3, it is characterised in that the viscosity of the drop rubber cement material
It is 2000~4000mPas.
5. preparation method according to claim 3, it is characterised in that after the completion of the standing, then
By after drying, obtaining pearly-lustre button；
The time of repose is 0.5~5 hour；The temperature of the drying be 60~90 DEG C, the drying when
Between be 2~5 hours.
6. preparation method according to claim 3, it is characterised in that the button semi-finished product are not for
Saturated resin button semi-finished product or injection button semi-finished product.
7. preparation method according to claim 6, it is characterised in that the unsaturated-resin button
The preparation process of semi-finished product is specially：
1) after base slurry being sequentially passed through into blank-making technology and system button technique, resin button blank is obtained；
2) the resin button blank for obtaining above-mentioned steps is by after polishing, obtaining resin button semi-finished product.
8. preparation method according to claim 7, it is characterised in that the base slurry is：
The accelerator is cobalt naphthenate and/or cobalt iso-octoate；
The initiator is methyl ethyl ketone peroxide and/or cyclohexanone peroxide.
9. preparation method according to claim 7, it is characterised in that it is described be finished to just polishing and
/ or finishing polish；
It is described to be just finished to water roll cast light；The finishing polish is polished for dry milling.
10. a kind of pearly-lustre button, it is characterised in that by epoxy resin and magnetic pearlescent powder after preparation
Arrive.
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| CN201510801387.5A CN106752653A (en) | 2015-11-19 | 2015-11-19 | A kind of pearly-lustre button and preparation method thereof |
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| CN201510801387.5A CN106752653A (en) | 2015-11-19 | 2015-11-19 | A kind of pearly-lustre button and preparation method thereof |
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| CN201510801387.5A Pending CN106752653A (en) | 2015-11-19 | 2015-11-19 | A kind of pearly-lustre button and preparation method thereof |
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