CN101607447B - Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam - Google Patents
Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam Download PDFInfo
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- CN101607447B CN101607447B CN2009100318386A CN200910031838A CN101607447B CN 101607447 B CN101607447 B CN 101607447B CN 2009100318386 A CN2009100318386 A CN 2009100318386A CN 200910031838 A CN200910031838 A CN 200910031838A CN 101607447 B CN101607447 B CN 101607447B
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Abstract
The invention discloses a bonding technology of a steel-glass reinforced plastic composite material for a tank path and a tank path beam. The bonding technology comprises the following steps: firstly, selecting steel material, carrying out alkali washing, acid washing, sand beating and passivation; coating the surface of the steel material after being processed with a coupling agent; coating a parting agent on a mould, dipping glass fibre cloth in gum, and filling the glass fibre cloth after gum dipping into a mould cavity of the mould; pressing the steel material in the center of the mould, compacting to manufacture a product, removing, stripping mould t after natural curing is carried out for 20 to 50 minutes, and flatly placing the manufactured product after mould stripping and then fully curing naturally. The coupling agent is used as a first layer of isolation for enhancing the bonding force between the steel material and glass reinforced plastics, and specially prepared glue liquid with strong bonding force is used for isolating the steel material and outside oxygen and is used as a second layer of isolation. By adopting glass reinforced plastic fibre multi-layer protection, on one hand, striking force is dispersed in the collision process, and on the other hand, the oxidation of the steel material is avoided. The invention solves the problem of the bonding of glass reinforced plastics and square steel, saves energy, lowers consumption, reduces pollution and obtains a favorable renovation benefit.
Description
Technical field
The present invention relates to a kind of bonding technology of steel-glass reinforced plastic composite material, specifically is that cage guide and the buntons in a kind of mine used bonding technology of steel-glass reinforced plastic composite material.
Background technology
Cage guide essence in the mine is a kind of special access to elevators; Its general relatively elevator is to security; Water proofing property, anticorrosion require higher, and existing cage guide all is to adopt steel-glass reinforced plastic composite material to process, but prior art is immature to the bonding process of fiberglass and square steel; The influence of being expanded with heat and contract with cold usually can make fiberglass and square steel shell, and has reduced the service life of glass steel shaft guide.
Summary of the invention
It is more firm that technical problem to be solved by this invention provides a kind of bonding, and energy consumption is low, pollutes few bonding technology of steel-glass reinforced plastic composite material.
A kind of cage guide of the present invention and buntons are used bonding technology of steel-glass reinforced plastic composite material, it is characterized in that may further comprise the steps:
(1) select the steel of required dimensions, remove the grease of steel surface earlier through the aqueous slkali eccysis, the back is clean with flushing with clean water; Remove the floating rust of steel surface again through pickling, clean with flushing with clean water then; Beat sand, put into the passivation pond, passivation time is 20-50 minute, again till being dried to silvery white;
(2) the even coated with coupling agent of steel surface after handling through step (1);
(3) on mould, coat releasing agent equably, coating is at 0.1～0.5mm,
(4) pour the immersion liquid groove into after the curing agent glue that makes is fully stirred, glass fabric through carrying out impregnation in the immersion liquid groove, fills up the glass fabric behind the impregnation die cavity of mould continuously again;
(5) press lining in mold center the steel after step (2) processing, the compacting goods are got rid of bubble, and the demoulding after 20-50 minute is solidified in spontaneous curing, and the goods after the demoulding are set level whole, more fully spontaneous curing;
(6) goods after solidifying are through repairing, and polishing makes it smooth surface, smooth, geometry standard promptly makes finished product.
The aqueous slkali of above-mentioned steps (1) is the sodium hydroxide solution of 5-20%.
The coupling agent prescription of above-mentioned steps (2) is: 100 parts of N-198 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide; 1～10 part in aluminium oxide; 1～2 part of cyclohexanone peroxide; 1～1.5 part of promoter.
The curing agent glue prescription of step (2) is: 100 parts of 196 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide; 20～30 parts of glass-cermic powders; 10～20 parts in aluminium hydroxide; 1～5 part of graphite powder; 1～5 part in aluminium oxide; 1～5 part in silver powder; 1～10 part of fire retardant, 2～3 parts in antistatic additive, 1～2 part of cyclohexanone peroxide; 1～1.5 part of promoter.
The invention solves the difficult problem of the bonding of fiberglass and square steel,, strengthened the cohesive force between steel and the fiberglass owing to adopted coupling agent; Make steel and fiberglass strong bonded; And isolate as ground floor, avoid steel oxidation, the perfect processing protection of steel core surface.Use the strong special curing agent glue of cohesive force to isolate steel and extraneous oxygen, isolate as the second layer, and use the reinforced plastic glass fibre multilayer proofing; In collision process, disperse force de frappe on the one hand; Avoid steel oxidation on the other hand, technology of the present invention is through technological innovation, and its process is energy-saving and cost-reducing; Reduce and pollute, obtain good innovation benefit.The contrast effect of itself and prior art is following:
1, compares with traditional antifouling paint
Tradition antifouling paint construction environment is poor, in the antiseptic power 3 years, in the mine production process, generally will stop production anticorrosion or upgrades shaft equipment, economical consume and the loss that stops production big, in the long term production process, will not adopt gradually.
2, compare with electric arc spraying is anticorrosion
Also adopt the electric arc spraying preserving method now, its cost consumption is generally 130 yuan/m
2, relatively more expensive, and it is anticorrosion to carry out brushing paint.This method is an electric charge safeguard measure of utilizing electrochemical principle to carry out; Construction environment is poor; The spot that the steel surface that has does not often have spraying to put in place and occur to omit, like this below mine less than half a year, sprayed surface integral body will lose efficacy and cause steel to begin corrosion.Under the normal condition, electric arc spraying is anticorrosion also can be kept 10 years, and the oxygen of etchant gas will corrode steel in the mine.
Through the fine and close anticorrosive coat of watch crystal steel, thoroughly isolated corrosion goods and materials are to the corrosion of steel, and are durable in use with the steel-glass reinforced plastic composite material technique for sticking for cage guide and buntons; Reduce maintenance and the renewal of least twice shaft equipment more than 30 years service life, and reduce stopping production 2～3 months; Increase and the output value of output of coal to about more than one hundred million units, this product is because machining accuracy is high, easy for installation in addition; Can shorten installation period 30%, mounting cost also obviously reduces.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
As shown in Figure 1, cage guide of the present invention and buntons mainly divide raw-material preparation and processing with bonding technology of steel-glass reinforced plastic composite material, the synthetic and curing of product, the finishing of goods, check three parts.
1, handle in raw-material preparation and early stage
(1) preliminary treatment of cage guide steel
Select the steel of corresponding specification, through the sodium hydroxide solution of aqueous slkali 5-20%, remove steel surface earlier and get grease earlier, the back is clean with flushing with clean water, again through pickling, removes steel surface and must float rust, after flushing with clean water is clean, beats sand, increases surface roughness.Member is put into the passivation pond, and passivation time is 20-50 minute, and is till being dried to silvery white, for use again.Through making cylinder of steel form unsalted surface after degreasing and the chemical attack, obtain oxide layer or inorganic coating on its surface, thereby improved bonding strength.
In order further to improve the steel-glass reinforced plastic composite material adhesion strength; Before cylinder of steel progressive die tool, evenly be coated with last layer macromolecular material JY80 as coupling agent on its surface earlier; Strengthen cohesive force, make steel and fiberglass strong bonded, isolate as ground floor; Avoid steel oxidation, improve the processing protection of steel core surface.
Coupling agent prescription: 100 parts of N-198 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide (filler); 1～10 part in aluminium oxide (filler); 1～2 part of cyclohexanone peroxide (curing); 1～1.5 part of promoter.
Wherein: the N-198 resin is the N-198 unsaturated polyester resin, and Noah resin processing plant in Quanzhou produces,
The KH-570 coupling agent is that the abundant permanent Fine Chemical Co., Ltd in Nanjing produces.
100 parts of coupling agent embodiment 1:N-198 resins; 0.4 part of KH-570 coupling agent; 1 part of titanium dioxide; 1 part in aluminium oxide; 1 part of cyclohexanone peroxide; 1 part of promoter.
100 parts of coupling agent embodiment 2:N-198 resins; 0.8 part of KH-570 coupling agent; 10 parts of titanium dioxide; 10 parts in aluminium oxide; 2 parts of cyclohexanone peroxides; 1.5 parts of promoter.
100 parts of the embodiment 3:N-198 resins of coupling agent; 0.7 part of KH-570 coupling agent; 5 parts of titanium dioxide; 5 parts in aluminium oxide; 1 part of cyclohexanone peroxide; 1.2 parts of promoter.
(2) preparation of mould
Mold material is fiberglass or punching block, and main feature is that thermal change type temperature is high, has self-lubricity ability, good toughness, smooth surface, releasing agent consumption characteristics such as less.The requirement die size is accurate, surfacing is smooth etc.
(3) preparation of glass fiber, cloth, felt
Must be through dry (air dry also can), the control water content is in required standard.
(4) preparation of curing agent, promoter and resin
Curing agent, promoter and resin must stir before use, must in the shelf-life, use.Must detect the relevant technologies index before using, reach required standard.
2, the synthetic and curing of finished product
Being solidificated in of goods is key link in the technology, directly influence Products Quality.At first on mould, coat releasing agent equably, coating should be less than in 0.1 ~ 0.5mm, and it is cured that this releasing agent generally is adopted as the 8# import.Then for strengthening the cohesive force of resin and glass fibre, cylinder of steel, curing agent glue prescription is: 100 parts of 196 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide (filler); 20～30 parts of glass-cermic powders (filler); 10～20 parts in aluminium hydroxide (filler); 1～5 part of graphite powder (filler); 1～5 part in aluminium oxide (filler); 1～5 part in silver powder (filler); 1～10 part of fire retardant, 2～3 parts in antistatic additive, 1～2 part of cyclohexanone peroxide (curing); 1～1.5 part of promoter.
Wherein: 196 resins are inferior nation 196 resins, and the KH-570 coupling agent is the same, fire retardant, Red Star chemical plant, tricresyl phosphate (2-chloroethyl) Wuxi, the ester place of production, antistatic additive: LDF-A fiberglass antistatic additive, oasis, Jinan, place of production composite Co., Ltd.
100 parts of curing agent glue embodiment 1:196 resins; 0.4 part of KH-570 coupling agent; 10 parts of titanium dioxide; 20 parts of glass-cermic powders; 20 parts in aluminium hydroxide; 1 part of graphite powder; 1 part in aluminium oxide; 1 part in silver powder; 1 part of fire retardant, 2 parts in antistatic additive, 1 part of cyclohexanone peroxide; 1 part of promoter.
100 parts of curing agent glue embodiment 2:196 resins; 0.8 part of KH-570 coupling agent; Titanium dioxide part 5; 30 parts of glass-cermic powders; 10 parts in aluminium hydroxide; 3 parts of graphite powders; 3 parts in aluminium oxide; 3 parts in silver powder; 10 parts of fire retardants, 3 parts in antistatic additive, 2 parts of cyclohexanone peroxides; 1.5 parts of promoter.
100 parts of curing agent glue embodiment 3:196 resins; 0.7 part of KH-570 coupling agent; 2 parts of titanium dioxide; 24 parts of glass-cermic powders; 15 parts in aluminium hydroxide; 3 parts of graphite powders; 6 parts in aluminium oxide; 2 parts in silver powder; 5 parts of fire retardants, 2 parts in antistatic additive, 1 part of cyclohexanone peroxide; 1.3 parts of promoter.
The necessary impregnation of glass fabric is even, moderate, is controlled at hardening time about 20 ~ 50 minutes, and too fast as solidifying, goods are more crisp; Solidify too slowly, products machinery intensity is relatively poor.Special good glue is poured the immersion liquid groove into after need fully stirring, and steel press lining in mold center.The necessary impregnation of glass fabric is even, moderate, and the compacting goods are got rid of bubble, make it to solidify at the appointed time.Through gelling and the demoulding after certain mechanical strength is arranged, set level wholely, fully solidify.Technology adopts cage guide and buntons energy-saving and cost-reducing with the steel-glass reinforced plastic composite material technique for sticking through technological innovation, reduces and pollutes, and obtains good innovation benefit.
3, the finishing of goods, check
(1), goods after repairing, polishing makes it smooth surface, smooth, geometry standard, need put neatly when depositing, and is placed on shady and cool place.
(2), check is carried out according to company standard.
The proved recipe method has: apparent size is checked with general measurer.
(3), the making of cage guide check
The a linearity is not more than 1/1000 and be no more than 5mm;
B length permissible variation ± 2mm;
The c end face squareness is no more than 1/1000 and be no more than 1mm.
(4) making of buntons check
A buntons linearity is not more than 1/1000;
The size of b buntons gusset piece is not more than ± 1.
The c buntons gusset piece welding position changing of the relative positions up and down is not more than 1mm.
Two cage guide joint covers of d buntons centre-to-centre spacing is not more than ± 1mm.
The invention provides a kind of cage guide and buntons thinking and implementation method with bonding technology of steel-glass reinforced plastic composite material; Concrete application approach is a lot, and the above only is a preferred implementation of the present invention, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. cage guide and buntons are used bonding technology of steel-glass reinforced plastic composite material, it is characterized in that may further comprise the steps:
(1) select the steel of required dimensions, remove the grease of steel surface earlier through the aqueous slkali eccysis, the back is clean with flushing with clean water; Remove the floating rust of steel surface again through pickling, clean with flushing with clean water then; Beat sand, put into the passivation pond, passivation time is 20-50 minute, again till being dried to silvery white;
(2) the even coated with coupling agent of steel surface after handling through step (1); Wherein the prescription of coupling agent is: 100 parts of N-198 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide; 1～10 part in aluminium oxide; 1～2 part of cyclohexanone peroxide; 1～1.5 part of promoter;
(3) on mould, coat releasing agent equably;
(4) pour the immersion liquid groove into after the curing agent glue that makes is fully stirred, glass fabric through carrying out impregnation in the immersion liquid groove, fills up the glass fabric behind the impregnation die cavity of mould continuously again;
(5) press lining in mold center the steel after step (2) processing, the compacting goods are got rid of bubble, and the demoulding after 20-50 minute is solidified in spontaneous curing, and the goods after the demoulding are set level whole, more fully spontaneous curing;
(6) goods after solidifying are through repairing, and polishing makes it smooth surface, smooth, geometry standard promptly makes finished product.
2. use bonding technology of steel-glass reinforced plastic composite material according to claim 1 cage guide and buntons, the aqueous slkali that it is characterized in that step (1) is the sodium hydroxide solution of 5-20%.
3. use bonding technology of steel-glass reinforced plastic composite material according to claim 1 or 2 cage guides and buntons, it is characterized in that step (4) curing agent glue prescription is: 100 parts of 196 resins; 0.4～0.8 part of KH-570 coupling agent; 1～10 part of titanium dioxide; 20～30 parts of glass-cermic powders; 10～20 parts in aluminium hydroxide; 1～5 part of graphite powder; 1～10 part in aluminium oxide; 1～5 part in silver powder; 1～10 part of fire retardant; 2～3 parts in antistatic additive; 1～2 part of cyclohexanone peroxide; 1～1.5 part of promoter.
4. use bonding technology of steel-glass reinforced plastic composite material according to claim 1 or 2 cage guides and buntons, it is characterized in that step (3) release agent coating is 0.1～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100318386A CN101607447B (en) | 2009-07-15 | 2009-07-15 | Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam |
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| CN2009100318386A CN101607447B (en) | 2009-07-15 | 2009-07-15 | Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam |
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| CN101607447A CN101607447A (en) | 2009-12-23 |
| CN101607447B true CN101607447B (en) | 2012-05-09 |
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| CN2009100318386A Expired - Fee Related CN101607447B (en) | 2009-07-15 | 2009-07-15 | Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913523B (en) * | 2010-07-20 | 2013-02-27 | 宜兴市星洲复合材料有限公司 | Manufacturing method of novel glass steel shaft guide |
| CN102211410A (en) * | 2011-02-18 | 2011-10-12 | 江苏京元节能环保有限公司 | Wear-resistant technology of steel-glass reinforced plastic composite material for tank path and tank path beam |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497837A (en) * | 1977-01-14 | 1985-02-05 | Kaiser Steel (Delaware), Inc. | Method for electrostatic, epoxy coating of steel drum interiors and product thereof |
| CN1593902A (en) * | 2004-07-16 | 2005-03-16 | 刘新力 | Stone composite polyurethane heat-insulating board and production method thereof |
| CN1777502A (en) * | 2003-04-15 | 2006-05-24 | 兰爱克谢斯德国有限责任公司 | Method for producing a plastic-metal composite structure |
| CN201021739Y (en) * | 2007-03-14 | 2008-02-13 | 吴发东 | Fiber enhanced plastic steel compound pipe |
-
2009
- 2009-07-15 CN CN2009100318386A patent/CN101607447B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497837A (en) * | 1977-01-14 | 1985-02-05 | Kaiser Steel (Delaware), Inc. | Method for electrostatic, epoxy coating of steel drum interiors and product thereof |
| CN1777502A (en) * | 2003-04-15 | 2006-05-24 | 兰爱克谢斯德国有限责任公司 | Method for producing a plastic-metal composite structure |
| CN1593902A (en) * | 2004-07-16 | 2005-03-16 | 刘新力 | Stone composite polyurethane heat-insulating board and production method thereof |
| CN201021739Y (en) * | 2007-03-14 | 2008-02-13 | 吴发东 | Fiber enhanced plastic steel compound pipe |
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Granted publication date: 20120509 Termination date: 20160715 |