CN202098054U - Anti-static high-temperature-resistant label material - Google Patents
Anti-static high-temperature-resistant label material Download PDFInfo
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- CN202098054U CN202098054U CN2010206019598U CN201020601959U CN202098054U CN 202098054 U CN202098054 U CN 202098054U CN 2010206019598 U CN2010206019598 U CN 2010206019598U CN 201020601959 U CN201020601959 U CN 201020601959U CN 202098054 U CN202098054 U CN 202098054U
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Abstract
The utility model discloses an anti-static high-temperature-resistant label material. The anti-static high-temperature-resistant label material takes a polyimide film as a base material, wherein an oil coating is coated on one surface of the base material; a permanent anti-static adhesive layer which is formed by acrylic acid pressure-sensitive adhesive added with conductive substances is combined on the other surface of the base material; and release paper is jointed with the other surface of the adhesive layer. The technical and quality indexes are as follows: the temperature resistance range of the anti-static high-temperature-resistant label material is minus 20 to 320 DEG C (270 DEG C/10 min and 320 DEG C/10 S); the conductivity of the surface of the adhesive is 104-108ohsm/sq; the adhering force is more than or equal to 1,000 g; and the static releasing speed (the time required by releasing the static to 1%) is less than or equal to 0.01 seconds. The anti-static high-temperature-resistant label material is resistant to acids, alkalis, soldering fluxes and part organic solvents; and the anti-static high-temperature-resistant label material is applicable to resin ribbon thermal transfer and UV (ultraviolet) ink printing, in particular to two-dimensional code labels, and is extensively applied to chip encapsulation or specific static releasing places.
Description
Technical field
The utility model belongs to electronics and information applied technical field; Be particularly related to a kind of antistatic high temperature resistant marking materials; Be applied to computer main board, mobile phone and other industry control integrated circuit surface mounting and chip (IC) encapsulation procedure process or certain and need print in the specific occasion process of antistatic or hard copy such as material composition and source, product batch number and date, trade mark, alarming sign, character and anti-counterfeiting information are reviewed sign
Background technology
Along with electronics manufacturing; Especially the continuous reinforcement that the big motherboard of global each is made the foundry enterprise information management; For guarantee in PCB or the integrated circuit various components and parts can be rationally in assembling process, safety, efficiently, operation at low cost; Also can review simultaneously, effectively grasp processing procedure progress and product quality, so on element and surface-mounted integrated circuit, stick a kind of marking materials that can review to various production informations.Can be convenient to search faulty goods and take corrective action immediately through tracking system like this.Production need not tag system for production line again and is out of order and worries, really can improve technological process and cuts operating costs, and can also shorten production cycle and delivery date simultaneously.
The electronics foundry enterprise that the whole world is large-scale; To various service in time be provided for the client at short notice; Generation for the unusual conditions such as goods that prevent to make mistakes must utilize information system to assist the logistics operation, and the demand (SFCS) that also just derives on-site supervision promptly utilizes bar code bar code sequence number to come the manufacturing process of each product of management and control; Simultaneity factor stores creation data in real time, as the usefulness of tracking and managing.In manufacture course of products, read bar code, through system comparison fixedly after the criterion, if find to have when unusual then real time reaction to the operating personnel, to guarantee the flow process reasonability; If when no abnormal, system is the creation data of stored prod in real time, comprises worker's list, machine, production site, production time, client codes, poor prognostic cause or the like data.Afterwards, SFCS adds up master data according to department's characteristic, and for example order progress, single production time of worker and output, fine ratio of product or the like so that real-time manufacturing information to be provided, promote production decision speed.
In the SFCS process, therefore the bar code mark material is taking on important effect because carrying all information contents.Yet mainboard is in manufacture process; Manufacturing process such as components and parts surface mount, chip encapsulation have mainly been comprised; The sign product needed is resisted the abominable especially process of several roads condition; Like high temperature and static elimination processes such as unleaded Reflow Soldering, wave-soldering, chip encapsulation, and his-and-hers watches noodles sign indicating number identifies acidproof anti-solvent requirement more.
For this reason; Industry has given a large amount of concerns to the manufacturing marking materials of this electron-like mainboard; Also obtain some achievements, as go out just to announce that by Fubang Glue Tape Co., Ltd., Changshu City a pcb board with heat resisting mark and processing method thereof, solves the high temperature poster process basically in August, 2007; Yet still narrow for the temperature suitable application region, and high temperature electrostatic elimination aspect is not seen relevant report yet.
In electronics assembling production process, static can seriously damage similar any electronic component, chip or assembling, and this damaged condition often betides in the factory building but also has an opportunity just to occur in use at product.Label with making a check mark is wherein a kind of reason that can cause electrostatic damage; No matter whether your Manufacturing Worker has carried out precautionary measures; As be with antistatic wrist strap, pin band etc., when with a label when base stock tears it down, can produce static up to 1000 volts.Because the high temperature label that uses traditionally is insulating materials, therefore, this label could be replied neutral state after all can static being kept a period of time.At present, the employed high temperature marking materials with static release function of China almost all depends on imported products such as U.S. BRADY, Polyonics, 3M, seriously restricts the development of domestic electronics assembly industry.
In sum, the temperature-resistant marking material that research and development have electrostatic-proof function not only becomes the task of top priority of China's electron and information technology development, but also has the positive meaning view of industry autonomous innovation.
The utility model content
The purpose of the utility model just provides a kind of antistatic high temperature resistant marking materials that not only had been suitable for the hot transfer printing of resin carbon ribbon but also had been applicable to surperficial UV ink printing, and it has high temperature resistant, sticking strong, the permanent anti-electric static exercise ability of power of holding.
For realizing above-mentioned purpose, the solution of the utility model is:
A kind of antistatic high temperature resistant marking materials, as base material, the one side of base material is coated with ink coating by Kapton for it, the permanently antistatic adhesive-layer that the another side of base material combines acrylate pressure sensitive adhesive to form; The another side of this adhesive-layer engages release liners.
Said ink coating is mixed and modified resin printing ink, and coating layer thickness is 15-30um..
The thickness of described polyamide film base material is 20-75um.
The thickness of described acrylate pressure sensitive adhesive adhesive-layer is 20-30um, and surface resistivity is 104-108ohsm/sq.
Said release liners leaves for single face silicone oil at the bottom of the shape, 65-120 gram lattice Racine base stock.
Adopt the technology quality index of the marking materials that such scheme obtains: material temperature resistant range-20 ℃-320 ℃ (270 ℃/10min, 320 ℃/10S), viscose glue surface resistivity: 104-108ohsm/sq; Sticking power>=1000 grams of holding; Static rate of release (static was released into for 1% needed time)≤0.01 second; Anti-certain soda acid, scaling powder and part organic solvent; Be suitable for hot transfer printing of resin carbon ribbon and UV ink printing, especially be fit to the two-dimension code sign, be widely used in the chip encapsulation or discharge occasion at specific static.
Description of drawings
Fig. 1 is the material structure figure of the utility model;
Fig. 2 is the finished product of a utility model marking materials sketch map in kind.
The specific embodiment
Like Fig. 1, shown in 2; The utility model has disclosed a kind of antistatic high temperature resistant marking materials, and as base material 2, the thickness of this base material 2 is 20-75um by Kapton for it; The one side of base material 2 is coated with ink coating 1; Ink coating 1 is mixed and modified resin printing ink, and coating layer thickness is 15-30um, and color comprises and is selected from following any color: brilliant white, mute white, bright black, make mute black, yellow, green, purple, silver color or mute silver color; The permanently antistatic adhesive-layer 3 that the another side combination of base material 2 is formed by the acrylate pressure sensitive adhesive that adds conductive materials; The thickness of this adhesive-layer 3 is 20-30um; Surface resistivity is 104-108ohsm/sq; Add conductive materials in the acrylate pressure sensitive adhesive, be one or more mixture of conductive carbon powder, conductive metal powder, conductive oxide, addition is 0.01～10% of a propylene glue weight; The another side of adhesive-layer 3 engages by single face silicone oil release liners 4 at the bottom of shape in addition, adopts 65-120 gram lattice Racine base stock.
Case study on implementation 1
A) choose thickness be 25um free of pinholes and so on no blemishes have polyimide material that static disperses as base material 2; It is unreeled the smooth rotation rubber tire of eliminating electrostatic apparatus through model for the FQS-60 corona; Adjust corresponding electric current, voltage; Two-sided corona treatment is carried out in start then, and being easy to of causing combines the adhesion between the raising with ink coating 1, base material 2, antistatic adhesive-layer 3.
B) earlier mixed and modified resin coating is put into the frictioning groove of coating machine, and the gap of adjusting between scraper and the roller coating is 20um, opens the heat button of coating machine again; Baking oven one district (base material 2 gets into the district) of coating machine, the temperature of two districts (zone line), three districts (base material 2 outlet areas) are controlled to be 90 ℃, 140 ℃, 90 ℃ respectively, open coating machine transmission button then, base material 2 is unreeled; Unreel rapid-result degree and be controlled to be 4.0m/min; The base material 1 glue groove of passing through earlier, it is promptly positive to make mixed and modified resin coating be coated on a side of base material 2 equably, gets into coating machine oven then; The Zi Yi district gets into; Draw from three districts through two districts, obtain the side thickness that is cured and be the base material 2 of the ink coating 1 of 20um, for use.
C) the antistatic acroleic acid pressure sensitive adhesive for preparing is put into the coating groove of another coating machine; And adjust the gap 25um between scraper and the roller coating; Open the heat button of coating machine again; The temperature of baking oven one district of coating machine (release liners gets into the district), two districts (zone line), three districts (release liners outlet area) is controlled to be 80 ℃, 110 ℃, 80 ℃ respectively, will chooses thickness then and be the 90 Ge Laxin single face silicone oil release liners that restrain, with the speed of the 7m/min coating groove of passing through; Make the antistatic acroleic acid pressure sensitive adhesive be coated on release the baking oven of going up the entering coating machine of release liners equably; The Zi Yi district gets into, and draws from three districts through two districts, and the thickness that obtains being cured is the release liners 4 of the antistatic adhesive-layer 3 of 25um.In the back rolling of coating machine is that the side is compound with the another side of the base material 2 of step 2 gained before simultaneously; Make that antistatic adhesive-layer 3 composite transferring are reverse side to the opposite side through the base material 2 of the ink coating 1 of step 2 gained, just obtain anti-quiet electrostatic prevention temperature-resistant marking material.
Case study on implementation 2
A) choose thickness be 30um free of pinholes and so on no blemishes have polyimide material that static disperses as base material 2; It is unreeled the smooth rotation rubber tire of eliminating electrostatic apparatus through model for the FQS-60 corona; Adjust corresponding electric current, voltage; Two-sided corona treatment is carried out in start then, and being easy to of causing combines the adhesion between the raising with ink coating 1, base material 2, antistatic adhesive-layer 3.
B) earlier mixed and modified resin coating is put into the frictioning groove of coating machine, and the gap of adjusting between scraper and the roller coating is 20um, opens the heat button of coating machine again; Baking oven one district (base material 2 gets into the district) of coating machine, the temperature of two districts (zone line), three districts (base material 2 outlet areas) are controlled to be 90 ℃, 140 ℃, 90 ℃ respectively, open coating machine transmission button then, base material 2 is unreeled; Unreel rapid-result degree and be controlled to be 4.0m/min; The base material 1 glue groove of passing through earlier, it is promptly positive to make mixed and modified resin coating be coated on a side of base material 2 equably, gets into coating machine oven then; The Zi Yi district gets into; Draw from three districts through two districts, obtain the side thickness that is cured and be the base material 2 of the ink coating 1 of 20um, for use.
C) the antistatic acroleic acid pressure sensitive adhesive for preparing is put into the coating groove of another coating machine; And adjust the gap 25um between scraper and the roller coating; Open the heat button of coating machine again; The temperature of baking oven one district of coating machine (release liners gets into the district), two districts (zone line), three districts (release liners outlet area) is controlled to be 80 ℃, 110 ℃, 80 ℃ respectively, and will choose thickness then is the Ge Laxin single face silicone oil release liners that 60-120 restrains, with the speed of the 7m/min coating groove of passing through; Make the antistatic acroleic acid pressure sensitive adhesive be coated on release the baking oven of going up the entering coating machine of release liners equably; The Zi Yi district gets into, and draws from three districts through two districts, and the thickness that obtains being cured is the release liners 4 of the antistatic adhesive-layer 3 of 25um.In the back rolling of coating machine is that the side is compound with the another side of the base material 2 of step 2 gained before simultaneously; Make that antistatic adhesive-layer 3 composite transferring are reverse side to the opposite side through the base material 2 of the ink coating 1 of step 2 gained, just obtain anti-quiet electrostatic prevention temperature-resistant marking material.
Case study on implementation 3
A) choose thickness be 50um free of pinholes and so on no blemishes have polyimide material that static disperses as base material 2; It is unreeled the smooth rotation rubber tire of eliminating electrostatic apparatus through model for the FQS-60 corona; Adjust corresponding electric current, voltage; Two-sided corona treatment is carried out in start then, and being easy to of causing combines the adhesion between the raising with ink coating 1, base material 2, antistatic adhesive-layer 3.
B) earlier mixed and modified resin coating is put into the frictioning groove of coating machine, and the gap of adjusting between scraper and the roller coating is 20um, opens the heat button of coating machine again; Baking oven one district (base material 2 gets into the district) of coating machine, the temperature of two districts (zone line), three districts (base material 2 outlet areas) are controlled to be 90 ℃, 140 ℃, 90 ℃ respectively, open coating machine transmission button then, base material 2 is unreeled; Unreel rapid-result degree and be controlled to be 4.0m/min; The base material 1 glue groove of passing through earlier, it is promptly positive to make mixed and modified resin coating be coated on a side of base material 2 equably, gets into coating machine oven then; The Zi Yi district gets into; Draw from three districts through two districts, obtain the side thickness that is cured and be the base material 2 of the ink coating 1 of 20um, for use.
C) the antistatic acroleic acid pressure sensitive adhesive for preparing is put into the coating groove of another coating machine; And adjust the gap 25um between scraper and the roller coating; Open the heat button of coating machine again; The temperature of baking oven one district of coating machine (release liners gets into the district), two districts (zone line), three districts (release liners outlet area) is controlled to be 80 ℃, 110 ℃, 80 ℃ respectively, and will choose thickness then is the Ge Laxin single face silicone oil release liners that 60-120 restrains, with the speed of the 7m/min coating groove of passing through; Make the antistatic acroleic acid pressure sensitive adhesive be coated on release the baking oven of going up the entering coating machine of release liners equably; The Zi Yi district gets into, and draws from three districts through two districts, and the thickness that obtains being cured is the release liners 4 of the antistatic adhesive-layer 3 of 25um.In the back rolling of coating machine is that the side is compound with the another side of the base material 2 of step 2 gained before simultaneously; Make that antistatic adhesive-layer 3 composite transferring are reverse side to the opposite side through the base material 2 of the ink coating 1 of step 2 gained, just obtain anti-quiet electrostatic prevention temperature-resistant marking material.
Case study on implementation 4
A) choose thickness be 75um free of pinholes and so on no blemishes have polyimide material that static disperses as base material 2; It is unreeled the smooth rotation rubber tire of eliminating electrostatic apparatus through model for the FQS-60 corona; Adjust corresponding electric current, voltage; Two-sided corona treatment is carried out in start then, and being easy to of causing combines the adhesion between the raising with ink coating 1, base material 2, antistatic adhesive-layer 3.
B) earlier mixed and modified resin coating is put into the frictioning groove of coating machine, and the gap of adjusting between scraper and the roller coating is 20um, opens the heat button of coating machine again; Baking oven one district (base material 2 gets into the district) of coating machine, the temperature of two districts (zone line), three districts (base material 2 outlet areas) are controlled to be 90 ℃, 140 ℃, 90 ℃ respectively, open coating machine transmission button then, base material 2 is unreeled; Unreel rapid-result degree and be controlled to be 4.0m/min; The base material 1 glue groove of passing through earlier, it is promptly positive to make mixed and modified resin coating be coated on a side of base material 2 equably, gets into coating machine oven then; The Zi Yi district gets into; Draw from three districts through two districts, obtain the side thickness that is cured and be the base material 2 of the ink coating 1 of 20um, for use.
C) the antistatic acroleic acid pressure sensitive adhesive for preparing is put into the coating groove of another coating machine; And adjust the gap 25um between scraper and the roller coating; Open the heat button of coating machine again; The temperature of baking oven one district of coating machine (release liners gets into the district), two districts (zone line), three districts (release liners outlet area) is controlled to be 80 ℃, 110 ℃, 80 ℃ respectively, and will choose thickness then is the Ge Laxin single face silicone oil release liners that 60-120 restrains, with the speed of the 7m/min coating groove of passing through; Make the antistatic acroleic acid pressure sensitive adhesive be coated on release the baking oven of going up the entering coating machine of release liners equably; The Zi Yi district gets into, and draws from three districts through two districts, and the thickness that obtains being cured is the release liners 4 of the antistatic adhesive-layer 3 of 25um.In the back rolling of coating machine is that the side is compound with the another side of the base material 2 of step 2 gained before simultaneously; Make that antistatic adhesive-layer 3 composite transferring are reverse side to the opposite side through the base material 2 of the ink coating 1 of step 2 gained, just obtain anti-quiet electrostatic prevention temperature-resistant marking material.
Adopt the technology quality index of the mark part material that such scheme obtains: material temperature resistant range-20 ℃-320 ℃ (270 ℃/10min, 320 ℃/10S), viscose glue surface resistivity: 104-108ohsm/sq; Sticking power>=1000 grams of holding; Static rate of release (static was released into for 1% needed time)≤0.01 second; Anti-certain soda acid, scaling powder and part organic solvent; Be suitable for hot transfer printing of resin carbon ribbon and UV ink printing, especially be fit to the two-dimension code sign, be widely used in the chip encapsulation or discharge occasion at specific static.
Claims (5)
1. antistatic high temperature resistant marking materials, it is characterized in that: as base material, the one side of base material is coated with ink coating by Kapton, the permanently antistatic adhesive-layer that the another side of base material combines acrylate pressure sensitive adhesive to form; The another side of this adhesive-layer engages release liners.
2. a kind of antistatic high temperature resistant marking materials as claimed in claim 1 is characterized in that: said ink coating is mixed and modified resin printing ink, and coating layer thickness is 15-30um..
3. a kind of antistatic high temperature resistant marking materials as claimed in claim 1 is characterized in that: the thickness of described polyamide film base material is 20-75um.
4. a kind of antistatic high temperature resistant marking materials as claimed in claim 1 is characterized in that: the thickness of described acrylate pressure sensitive adhesive adhesive-layer is 20-30um, and surface resistivity is 104-108ohsm/sq.
5. a kind of antistatic high temperature resistant marking materials as claimed in claim 1 is characterized in that: said release liners leaves for single face silicone oil at the bottom of the shape, 65-120 gram lattice Racine base stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206019598U CN202098054U (en) | 2010-03-20 | 2010-10-29 | Anti-static high-temperature-resistant label material |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020168780 | 2010-03-20 | ||
| CN201020168780.8 | 2010-03-20 | ||
| CN2010206019598U CN202098054U (en) | 2010-03-20 | 2010-10-29 | Anti-static high-temperature-resistant label material |
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| Publication Number | Publication Date |
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| CN202098054U true CN202098054U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206019598U Expired - Lifetime CN202098054U (en) | 2010-03-20 | 2010-10-29 | Anti-static high-temperature-resistant label material |
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| CN (1) | CN202098054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332391A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Packaging material |
| CN106340240A (en) * | 2016-11-04 | 2017-01-18 | 深圳市合力思科技有限公司 | High temperature resistant glasses hanging mark and its manufacture method |
-
2010
- 2010-10-29 CN CN2010206019598U patent/CN202098054U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332391A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Packaging material |
| CN106340240A (en) * | 2016-11-04 | 2017-01-18 | 深圳市合力思科技有限公司 | High temperature resistant glasses hanging mark and its manufacture method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
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| CX01 | Expiry of patent term |