CN102242859A - Reinforcing process for acrylonitrile butadiene styrene (ABS) plate and acrylic plate shell - Google Patents
Reinforcing process for acrylonitrile butadiene styrene (ABS) plate and acrylic plate shell Download PDFInfo
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- CN102242859A CN102242859A CN2011100883063A CN201110088306A CN102242859A CN 102242859 A CN102242859 A CN 102242859A CN 2011100883063 A CN2011100883063 A CN 2011100883063A CN 201110088306 A CN201110088306 A CN 201110088306A CN 102242859 A CN102242859 A CN 102242859A
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Abstract
The invention belongs to a reinforcing technology for an acrylonitrile butadiene styrene (ABS) interface of a composite plate of an ABS plate and an acrylic plate used in an instrument panel or a control (table) panel of mechanical equipment or a fiber reinforced plastic inner container. The technology is realized by the following flows of: carefully polishing a stuck surface by using abrasive cloth; thoroughly scrubbing the surface by using acetone after polishing; coating the surface with adhesive using resin as a main component; performing reinforcing adhesion layer by layer in a mode of one layer of glass fiber cloth and one layer of adhesive; and curing at normal temperature after the reinforcing adhesion is finished, trimming, polishing and finishing to obtain a finished product. The technology does not need any special equipment, has the characteristics of simplicity and convenience for operation, low price, high reinforced adhesive property, safety, firmness and the like, and is favorable for wide popularization and use.
Description
Technical field
The invention belongs to a kind of enhancement technique of material, belong to the used ABS plate of a kind of instrument panel of machinery or control (platform) panel and the enhancement technique of acrylic board composite sheet or glass fibre reinforced plastics inner bag ABS interface especially.
Background technique
The instrument panel of automobile, aircraft, numerical control machine tool and various machinery or control (platform) panel adopts ABS plate acrylic board as surperficial housing more, and requirement is conveniently controlled, the profile light is attractive in appearance, sealing structure is firm.Because it is special-shaped that ABS acrylic board plastic uptake of many uses mostly is, surface area increases its intensity of back and often decreases, and has shortened housing working life, and housing usually damages in short-term even scraps.In view of the housing global formation can't keep in repair, change the economic burden that housing has increased the user greatly again.My invention has broken through a multinomial technical matters difficult problem, strengthens bonding and has increased casing rigidity, has prolonged housing working life, has satisfied many-sided demand of client.The novel enhanced bonding process of the many types of housing of ABS acrylic board plastic uptake arises at the historic moment, and develops a new technical field.
For the intensity of the special-shaped housing of reinforced ABS plate acrylic board, prior art generally all adopts unsaturated polyester resin or epoxy bond to realize.Because the process of surface treatment technology is not in place, the Bond improper use, the technical know-how that lacks bonding, use the many types of housing of ABS acrylic board of prior art bonding to be unable to undergo the variation of cold and hot weather under the natural condition, do not reach the purpose of enhancing, even occur cracking, layering at normal temperatures, shell, cause housing to scrap.Its reason is that the surface that housing is enhanced bonding is not handled well, and the oil slick mark that housing forms is not naturally thoroughly removed, and the Bond shrinkage is excessive, so adhesive property is low, causes the failure that strengthens bonding.
Summary of the invention
The present invention is directed to the defective and the deficiency of prior art, created the special-shaped housing novel bonding of ABS plate acrylic board technology.
I have consulted great mass of data, through repetition test, have solved the technical barrier of the special-shaped large size housing bonding of glass fibre reinforced plastics inner bag ABS interface seepage and ABS plate acrylic board finally.Strengthen bonding process, realize by following flow process:
1, polished one time with emery cloth is careful in the bonded surface of housing;
2, after the housing polishing, with acetone with surface of shell scrub-up one time;
3, select Bond for use, surface of shell brushing one time based on resin;
4, strengthen bonding from level to level with the fine cloth one deck of glass fibre cloth one layer binder ground again;
5, housing strengthens the bonding end, solidifies at normal temperatures, cuts edge then, polishes, repairs, and makes finished product.
The present invention does not need to add any special device of system, has characteristics such as easy and simple to handle, cheap, enhancing adhesive property height, and the Bond shrinkage of selecting for use is little, water-fast, heat-resisting, can use for a long time under low temperature, high temperature, normal temperature.Safety of the present invention is firm, is beneficial to extensively and promotes the use of.
Embodiment
Bond is selected pre-short thixotropic resin for use, and the special-shaped housing of ABS plate acrylic board is strengthened, and adhesive property is good, and shrinkage is low, the adhesion strength height.Can be with the variation of hot cold weather in season, the height of room temperature is equipped to different resins spontaneous curing moulding by different proportion.
Concrete technological process:
1, polished one time with emery cloth is careful in the bonded surface of housing, polishing must put in place comprehensively, must not no marking leak mill; Available 60# emery cloth polishing.
2, after the housing polishing, dip in acetone, with surface of shell scrub-up one time with gauze.The oil slick mark that surface of shell forms at nature is clean with the acetone volatilization after 5-6 minute.
3, select Bond for use based on resin, surface of shell brushing one time, brushing require uniformity, must not holiday, coating thickness is not advisable in the surface of shell trickling with Bond; The quality proportioning of used binder formula is: unsaturated polyester resin 92-97.5 part, methyl-ethyl ketone peroxide (curing agent) 2.25-4 part, vinyl benzene and quality 10% naphthoic acid cobalt (promoter) 0.25-4 part.
4, when be clamminess with the described Bond of the back of the hand examination sense tack-free after, strengthen bonding from level to level with glass fiber cloth one deck cloth one layer binder ground again, 2-6 layer cloth altogether bonds; Layer of cloth will misplace sturdy anyhow, and lap-joint is not less than the 8-10 centimetre.Selected glass fiber cloth is no cured middle alkali grid glass fiber cloth or alkali-free glass fiber cloth; During the bonding of every layer of glass cloth, get rid of bubble, prevent bulge that the resinoid bond consumption must not be too much, glass cloth can be soaked into for bonded dose, Bond does not trickle and gets final product.
5, after housing strengthens bonding, solidified again at normal temperatures 2-4 hour, make finished product through cutting edge, polish, repairing.
Experiment, production instance is as follows:
1, year February in November, 2008-2009, select for use to strengthen Bond (winter):
92 parts of unsaturated polyester resins
4 parts of methyl-ethyl ketone peroxides (curing agent)
Vinyl benzene contains 4 parts of naphthoic acid cobalts 10% (promoter)
Produce earlier 10 of glass fibre reinforced plastics inner bags, suppress 8 kilograms of detections through environment protection container factory of boat material company, there is not percolating water in 6 cun ABS interfaces, and quality of product is qualified, after append 140.
2, select enhancing Bond (spring) in April, 2009-June for use:
95 parts of unsaturated polyester resins
2.75 parts of methyl-ethyl ketone peroxides (curing agent)
Vinyl benzene contains 2.25 parts of naphthoic acid cobalts 10% (promoter)
200 of glass fibre reinforced plastics inner bags producing different size, model for environment protection container factory are whole qualified.
3, select enhancing Bond (summer) in July, 2009-September for use:
97.5 parts of unsaturated polyester resins
2.25 parts of methyl-ethyl ketone peroxides (curing agent)
Vinyl benzene contains 0.25 part of naphthoic acid cobalt 10% (promoter)
Produce 800 of the glass fibre reinforced plastics inner bags of different size, model for environment protection container factory.Product is all qualified.
4, make to fill a prescription in 75 use of special-shaped ABS housing (spring) prescription of 6 kinds of different size models of operator cabin and air-conditioning unit control panel (cabinet) and (summer) for the Volvo passenger vehicle and strengthen bonding, operator cabin and air conditioner assembling car are rendered to domestic and international market operation 1 year, through the test that hot cold weather changes, 75 quality of 6 kinds of products are all qualified.
Claims (7)
1. the special-shaped housing of ABS plate acrylic board strengthens bonding process, the steps include:
(1) polished one time with emery cloth is careful in the bonded surface of housing;
(2) after the polishing, with acetone with surface of shell scrub-up one time;
(3) select Bond for use, surface of shell brushing one time based on resin;
(4) strengthen bonding from level to level with the fine cloth one deck of glass fibre cloth one layer binder ground again;
(5) enhancing bonding is solidified after finishing at normal temperatures, cuts edge then, polishes, repairs, and makes finished product.
2. enhancing bonding process according to claim 1 is characterized in that: in step (1), be with the polishing of 60# emery cloth.
3. enhancing bonding process according to claim 1 is characterized in that: in step (3), the Bond brushing require uniformity, must not holiday, coating thickness with Bond on the surface trickling be advisable.
4. according to claim 1,3 described enhancing bonding processes, it is characterized in that: in step (3); The quality proportioning of used binder formula is: unsaturated polyester resin 92-97.5 part, methyl-ethyl ketone peroxide (curing agent) 2.25-4 part, vinyl benzene and quality 10% naphthoic acid cobalt (promoter) 0.25-4 part.
5. enhancing bonding process according to claim 1 is characterized in that: in step (4), being clamminess with the back of the hand examination sense strengthens bonding with glass fiber cloth after tack-free again, and the bonding layer of cloth will misplace sturdy anyhow, and lap-joint is not less than the 8-10 centimetre; During the bonding of every layer of glass cloth, get rid of bubble, prevent bulge that resin demand must not be too much, glass cloth can be soaked into for bonded dose, Bond does not trickle and gets final product.
6. according to claim 1,5 described enhancing bonding processes, it is characterized in that: in step (4), bonding 2-6 layer cloth.
7. according to claim 1,5,6 described enhancing bonding processes, it is characterized in that: in step (4), selected glass fiber cloth is no cured middle alkali grid glass fiber cloth or alkali-free glass fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100883063A CN102242859A (en) | 2011-04-11 | 2011-04-11 | Reinforcing process for acrylonitrile butadiene styrene (ABS) plate and acrylic plate shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100883063A CN102242859A (en) | 2011-04-11 | 2011-04-11 | Reinforcing process for acrylonitrile butadiene styrene (ABS) plate and acrylic plate shell |
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| CN102242859A true CN102242859A (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100883063A Pending CN102242859A (en) | 2011-04-11 | 2011-04-11 | Reinforcing process for acrylonitrile butadiene styrene (ABS) plate and acrylic plate shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865219A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | High-strength composite acrylic material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055894A (en) * | 1991-01-25 | 1991-11-06 | 刘长林 | The technology for making integral automobile body of total composite material |
| CN101186707A (en) * | 2007-11-15 | 2008-05-28 | 重庆长安汽车股份有限公司 | Glass fiber multilayer fabric enhanced epoxy resin composite material for automobile |
| CN101337433A (en) * | 2007-07-06 | 2009-01-07 | 徐斌 | Production technique of composite material automobile body decoration piece |
| WO2010031591A2 (en) * | 2008-09-18 | 2010-03-25 | Siegfried Lanitz | Method for covering light aircraft |
-
2011
- 2011-04-11 CN CN2011100883063A patent/CN102242859A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055894A (en) * | 1991-01-25 | 1991-11-06 | 刘长林 | The technology for making integral automobile body of total composite material |
| CN101337433A (en) * | 2007-07-06 | 2009-01-07 | 徐斌 | Production technique of composite material automobile body decoration piece |
| CN101186707A (en) * | 2007-11-15 | 2008-05-28 | 重庆长安汽车股份有限公司 | Glass fiber multilayer fabric enhanced epoxy resin composite material for automobile |
| WO2010031591A2 (en) * | 2008-09-18 | 2010-03-25 | Siegfried Lanitz | Method for covering light aircraft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865219A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | High-strength composite acrylic material |
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Application publication date: 20111116 |