CN1273261A - Adhesive for adhering metal with nonmetal and its preparing process - Google Patents
Adhesive for adhering metal with nonmetal and its preparing process Download PDFInfo
- Publication number
- CN1273261A CN1273261A CN 00114127 CN00114127A CN1273261A CN 1273261 A CN1273261 A CN 1273261A CN 00114127 CN00114127 CN 00114127 CN 00114127 A CN00114127 A CN 00114127A CN 1273261 A CN1273261 A CN 1273261A
- Authority
- CN
- China
- Prior art keywords
- weight parts
- toluene
- sbs
- add
- proportion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
An adhesive for binding metal with non-metal contains SBS (20-25 wt. portions), CSPR (5-10), MgO and/or ZnO (1-2), stabilizer (5-10), chlorowax (0-5), toluene (100-120), rosin (10-30), C5 petroleum resin (10-30), TDI (5-10), and BHT (0.5-1), where SBS + CSPR is 30 wt. portions. Its advantages include high adhesion and refractory nature, simple operation, no need of special equipment, and low cost.
Description
The present invention relates to a kind of tackiness agent, especially for adherent tackiness agent between metal and non-metallic material.Simultaneously, the invention still further relates to the preparation method of this tackiness agent.
A large amount of phenolic resin modified neoprene (CR) tackiness agent and resin modified SBS (thermoplastic styrene-butadiene rubber(SBR), the styrene/butadiene block copolymer) tackiness agent of using of tackiness agent that are used for fitting-out work at present.Phenolic resin modified chloroprene rubber adhesive agent mainly is made up of tert butyl phenolic resin, chloroprene rubber, magnesium oxide, zinc oxide, tackifying resin (terpine resin, terpene-phenolic resin etc.), according to the compiling of the bonding association in Beijing, " adhesive technology and the application manual " the 290th page that the Yuhang Publishing House published in 1991, its typical prescription is (weight part): chloroprene rubber 100, magnesium oxide 8, zinc oxide 5, oxidation inhibitor 2, tert butyl phenolic resin 45, solvent 640.This glue kind is familiar with for users, and apparent availability is very big, and kind is also a lot.Colory kind is sticking mutually to timber, timber/facing plate (as PLASTIC LAMINATED, trimeric cyanamide plaque) is sticking mutually can reach good adhesive effect.Resin modified SBS tackiness agent mainly is made up of SBS and resin (petroleum resin, rosin, coumarone, terpine resin etc.), according to the paper " progress of SBS series tackiness agent " that 1999 the 5th phases of " bonding " magazine deliver, its typical prescription is (weight part): SBS15, terpine resin 15, petroleum resin 3, hydrochloric ether 15, industrial naptha 40, oxidation inhibitor 0.5.Its applicable cases is similar to phenolic resin modified chloroprene rubber adhesive agent.Using day by day on market in recent years increases, and the trend of part substituted phenolic resin YH stick is arranged.
Above-mentioned these two kinds of glue are extensive use of in fitting-out work, but poor-performing when bonding metal/non-metallic material, for example all relatively poor to iron/expanded plastic (foaming EVA etc. use in heat insulating work), iron/fabric (cotton etc.) binding property and thermotolerance, be difficult to satisfy customer requirements.These two kinds of tackiness agent to the bonding ill-conditioned reason in metallic surface are: used polymkeric substance, comprise neoprene latex, resol, SBS, terpine resin, petroleum resin etc., reactive force deficiency to the metallic surface, cohesive strength is not high, simultaneously, because softening temperature is low, can not tolerate higher use temperature.
Application number is that 92106026.2 publication numbers are that the Chinese patent specification sheets of CN1074469A (open day be on July 21st, 1993) discloses a kind of tackiness agent, be a kind of tackiness agent that uses the toughener modified SBS, its prescription is (weight part): SBS YH-801 85～95, SBS YH-792 5～15, terpine resin 45～55, petroleum resin 115～125,295～305, No. 120 gasoline 45～115 of hexanaphthene, trichloroethane 45～55, toughener 25～35, clorafin 4～8, oxidation inhibitor 0.4～0.6.Toughener is 20% ethyl acetate solution (CN1074469A) of tolylene diisocyanate and TriMethylolPropane(TMP) affixture.The stripping strength of bonding natural rubber/aluminium can reach 2.98KN/m, is higher than general phenolic resin modified chloroprene rubber adhesive agent, but the synthetic toughener of this technology comparatively bothers.
The object of the present invention is to provide a kind of bond strength height, good heat resistance, price low, can be used for metal and nonmetal adherent tackiness agent especially.The preparation method of this tackiness agent is provided simultaneously, and this method need not specific equipment, easy and simple to handle.
In order to reach purpose of the present invention, the present invention selects for use the lower SBS of price as main polymkeric substance, by adding polar polymer chlorosulfonated polyethylene (CSPR) to increase bond strength to metal, simultaneously, add tolylene diisocyanate (TDI) reaction, and add SBS with methyl methacrylate (MMA) and vinylformic acid (AA) graft modification as system stabilizers, and solved the low bad problem of SBS intermiscibility of polar CSPR and polarity, obtain the glue of shelf-stable.Also add auxiliary agent magnesium oxide and/or zinc oxide in addition to increase the cohesive strength of glue, (consider the needs of cost and character, resin is selected rosin and C for use to add resin
5Petroleum resin) adhesive capacity of increase glue.The tackiness agent that obtains like this has good bond strength to metal/non-metal, heat-resistingly reaches 100 ℃, the glue excellent storage stability, and price is low.
Concrete prescription of the present invention is (weight part): SBS20～25, CSPR5～10, metal oxide (MgO and/or ZnO) 1～2, stablizer 5～10, clorafin 0～5, toluene 100～120, rosin 10～30, C
5Petroleum resin 10～30, TDI5～10, anti-aging agent 2,6-ditertbutylparacresol (BHT) 0.5～1.0, wherein, SBS and CSPR weight part sum equal 30.The various components that arrive involved in the present invention all can be by normally by way of buying except that stablizer.Stablizer of the present invention is the graftomer solution of SBS and methyl methacrylate (MMA) and vinylformic acid (AA), and concrete prescription is (weight part): SBS50, toluene 200, methyl methacrylate (MMA) 35, vinylformic acid (AA) 3, benzoyl peroxide (BPO) 0.4,2,6-ditertbutylparacresol (BHT) 1.0.Its component also all can be by normally by way of buying.
The preparation method of this tackiness agent may further comprise the steps:
1, in proportion SBS, CSPR, MgO and/or ZnO, stablizer, clorafin are mixed back dissolving with the toluene of 65～75% consumptions, and reserve 25～35% toluene and be used to dissolve TDI.
2, add rosin and C in proportion
5The petroleum resin dissolving.
3, in proportion TDI is mixed with the toluene of reservation, add the toluene solution of TDI then in batches, and temperature is controlled at 80～85 ℃, reacted 3 hours.
4, add antideteriorant BHT in proportion, cooling back discharging.
The aforementioned stable agent obtains by the following method:
1, in the three-necked bottle that electric mixer, thermometer, reflux condensing tube, heated water bath are housed, adds toluene and SBS in proportion, stir and to make it dissolving, reacting by heating thing to 85 ℃.
2, add the MMA that is dissolved with initiator B PO in proportion, stir, logical N
2Protection, temperature remains on 89～91 ℃, reacts 1 hour.
3, add AA, continue reaction 2 hours.
4, add BHT, stir, pour out after the cooling, obtain water white transparency thickness glue.
The present invention has following advantage:
1, the present invention is specially adapted to bonding between metal/non-metal, and for example bonding between ventilator trunk and lagging material also can be used for other general occasions (timber/timber, timber/PLASTIC LAMINATED etc.), and good bonding strength is arranged.
2, bonding plane can tolerate higher use temperature and keep bond strength.
3, price is lower, and material cost is about 70% of traditional phenolic resin modified chloroprene rubber adhesive agent.
4, the preparation of tackiness agent of the present invention and stablizer thereof all need not specific equipment, and is easy and simple to handle.
For the performance to tackiness agent of the present invention better illustrates, now select measured phenolic resin modified chloroprene rubber adhesive agent of commercially available matter and SBS tackiness agent thing in contrast respectively for use, it is as follows that picked at random a kind of tackiness agent of the present invention is the contrast experiment:
1, to the stripping strength of galvanized(iron)plain sheet (system jar use tinplate)/canvas: iron plate toluene oil removing, the adhesive face double spread closes up the back room temperature and placed 48 hours, measures its stripping strength (measuring method is with reference to GB/T2791-1995) then respectively, and observe the situation of its release surface, the result is as follows:
| Stripping strength (KN/m) | The release surface situation | |
| SBS glue | ????0.46～0.83 | Iron surface does not have cull |
| CR glue | ????1.46～1.56 | Iron surface is cull slightly |
| Glue of the present invention | ????2.07～3.91 | The a large amount of culls of iron surface |
Test shows that glue of the present invention has better sticking power to iron surface.
2, thermotolerance is measured: galvanized(iron)plain sheet/foaming EVA (the big bed material of slippers).The bulk of 60 * 20 * 10mm is cut in test with EVA, adhesive face is 60 * 20mm, without surface treatment, galvanized(iron)plain sheet toluene oil removing, the adhesive face double spread closes up the back room temperature and placed 48 hours, constant temperature is 30 minutes in Constant Temp. Oven, open oven door, in case, tear blob of viscose, observe its bonding intensity with hand.
| Temperature ℃ | ??65 | ??70 | ????75 | ????80 | ????100 |
| SBS glue | Cement | Loosening | Obviously deliquescing | Obviously deliquescing | All separate |
| CR glue | Cement | Slightly loosening | Soft, tearable moving | Obviously deliquescing | All separate |
| Glue of the present invention | Cement | Cement | Cement | Cement | Cement |
Experiment showed, that glue of the present invention can be anti-still keeps bond strength to 100 ℃, SBS glue and CR glue have lost bond strength at 75～80 ℃.Temperature continues to rise to 110 ℃, EVA shrinkage strain this moment, but glue of the present invention still keeps better intensity, and it is cracked to tear back EVA by force, a large amount of residual adherent EVA on the iron plate, and that SBS glue does not have EVA is residual, CR glue only has a small amount of EVA residual.Explanation thus, the resistance toheat of glue of the present invention is apparently higher than contrast.
The present invention will be described in detail below in conjunction with embodiment.
Embodiment 1
The preparation of stablizer: (1) adds toluene 200 gram and SBS50 gram in the three-necked bottle that electric mixer, thermometer, reflux condensing tube, heated water bath are housed, and stirs and makes it dissolving, reacting by heating thing to 85 ℃; (2) add 0.4 gram BPO and be dissolved in the mixing solutions that 35 gram MMA make, stir logical N
2Protection, temperature remains on 89～91 ℃, reacts 1 hour; (3) add the AA3 gram, continue reaction 2 hours; (4) add the BHT1 gram, stir, pour out after the cooling, obtain water white transparency thickness glue.
The preparation of tackiness agent: in the three-necked bottle that electric mixer, thermometer, reflux condensing tube, heated water bath are housed, add toluene 70 grams, ZnO1 gram, SBS (YH-792) 20 grams, CSPR (CSM-30) 10 grams, stablizer 5 grams, clorafin 3 grams, be warming up to 85 ℃ after the stirring and dissolving, add rosin 10 grams, C
5Petroleum resin 30 grams, dissolving back divide and add the mixture of being made up of 6.5 gram TDI and 30 gram toluene for three times, and each joining day is spaced apart 15 minutes, pick up counting from adding TDI, reacted 3 hours, and added anti-aging agent 2,6-ditertbutylparacresol (BHT) 0.5 gram, pour out after cold.Obtain the stable glue of light yellow milkiness.
With reference to the method for GB/T2791-1995, recording this tackiness agent is 2.30KN/m to the stripping strength of galvanized iron/canvas.
Embodiment 2
Operation and stablizer are with embodiment 1, and filling a prescription is:
SBS 20 grams
CSPR 10 grams
ZnO 1 gram
Stablizer 5 grams
Toluene 100 grams
Rosin 30 grams
C
5Petroleum resin 10 grams
TDI 6 grams
BHT 0.5 gram
Recording its stripping strength to galvanized iron/canvas is 2.76KN/m.
Embodiment 3
Operation and stablizer are with embodiment 1, and filling a prescription is:
SBS 20 grams
CSPR 10 grams
ZnO 1 gram
Stablizer 5 grams
Toluene 100 grams
Rosin 20 grams
C
5Petroleum resin 20 grams
TDI 8 grams
It is 2.07KN/m that BHT 0.5 gram records its stripping strength to galvanized iron/canvas.Embodiment 4 operations and stablizer are with embodiment 1, and filling a prescription is:
SBS 25 grams
CSPR 5 grams
MgO 2 grams
Stablizer 10 grams
Toluene 120 grams
Rosin 10 grams
C5 petroleum resin 30 grams
TDI 10 grams
It is 3.91KN/m that BHT 1 gram records its stripping strength to galvanized iron/canvas.Embodiment 5 operations and stablizer are with embodiment 1, and filling a prescription is:
SBS 22.5 grams
CSPR 7.5 grams
MgO 1.5 grams
Stablizer 7.5 grams
Toluene 120 grams
Rosin 15 grams
C5 petroleum resin 25 grams
TDI 8 grams
It is 3.22KN/m that BHT 1 gram records its stripping strength to galvanized iron/canvas.Embodiment 6 operations and stablizer are with embodiment 1, and filling a prescription is:
SBS 21.5 grams
CSPR 8.5 grams
MgO 1 gram
Stablizer 5 grams
Clorafin 5 grams
Toluene 120 grams
Rosin 12 grams
C5 petroleum resin 28 grams
TDI 5 grams
It is 3.60KN/m that BHT 1 gram records its stripping strength to galvanized iron/canvas.
Claims (4)
1, a kind of metal and nonmetal between the adherent tackiness agent, it is characterized in that it is by the MgO of the CSPR of the SBS of 20～25 weight parts, 5～10 weight parts, 1～2 weight part and/or ZnO, the stablizer of 5～10 weight parts, the clorafin of 0～5 weight part, the toluene of 100～120 weight parts, the rosin of 10～30 weight parts, the C of 10～30 weight parts
5The BHT of the TDI of petroleum resin, 5～10 weight parts and 0.5～1.0 weight part forms, and wherein, SBS and CSPR weight part sum equal 30.
2, tackiness agent as claimed in claim 1 is characterized in that its stablizer is made up of SBS, the toluene of 200 weight parts, MMA, the AA of 3 weight parts of 35 weight parts, the BPO of 0.4 weight part, the BHT of 1.0 weight parts of 50 weight parts.
3, tackiness agent as claimed in claim 2 is characterized in that its stablizer obtains by following method:
(1) in the three-necked bottle that electric mixer, thermometer, reflux condensing tube, heated water bath are housed, adds toluene and SBS in proportion, stir and to make it dissolving, reacting by heating thing to 85 ℃;
(2) add the MMA that is dissolved with initiator B PO in proportion, stir, logical N
2Protection, temperature remains on 89～91 ℃, reacts 1 hour;
(3) add AA, continue reaction 2 hours;
(4) add BHT, stir, pour out after the cooling, obtain water white transparency thickness glue.
4, a kind of metal and nonmetal between the preparation method of adherent tackiness agent, it is characterized in that may further comprise the steps:
(1) in proportion SBS, CSPR, MgO and/or ZnO, stablizer, clorafin are mixed back dissolving with the toluene of 65～75% consumptions, and the toluene of reserving 25～35% consumptions is used to dissolve TDI;
(2) add rosin and C in proportion
5The petroleum resin dissolving;
(3) in proportion TDI is mixed with the toluene of reservation, add the toluene solution of TDI then in batches, and temperature is controlled at 80～85 ℃, reacted 3 hours;
(4) add antideteriorant BHT in proportion, cooling back discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114127 CN1125860C (en) | 2000-03-17 | 2000-03-17 | Adhesive for adhering metal with nonmetal and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114127 CN1125860C (en) | 2000-03-17 | 2000-03-17 | Adhesive for adhering metal with nonmetal and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1273261A true CN1273261A (en) | 2000-11-15 |
| CN1125860C CN1125860C (en) | 2003-10-29 |
Family
ID=4583845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00114127 Expired - Fee Related CN1125860C (en) | 2000-03-17 | 2000-03-17 | Adhesive for adhering metal with nonmetal and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1125860C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382541A (en) * | 2011-06-22 | 2012-03-21 | 河南盛荣特种钢业有限公司 | Separant for hot rolling of stainless steel and preparation method thereof |
| CN104178068A (en) * | 2014-09-05 | 2014-12-03 | 无锡欧易博阀业科技有限公司 | Adhesive for construction |
| CN104449492A (en) * | 2014-11-14 | 2015-03-25 | 谢友见 | Ultraviolet-resistant plate adhesive |
| CN105440975A (en) * | 2015-11-23 | 2016-03-30 | 苏州盖德精细材料有限公司 | Styrene-butadiene latex adhesive and preparation method thereof |
| CN110744723A (en) * | 2019-10-12 | 2020-02-04 | 江西水晶光电有限公司 | Sapphire small wafer processing method |
| CN115584213A (en) * | 2022-09-30 | 2023-01-10 | 成都飞机工业（集团）有限责任公司 | Bonding method of nonmetal cabin door and rubber |
-
2000
- 2000-03-17 CN CN 00114127 patent/CN1125860C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382541A (en) * | 2011-06-22 | 2012-03-21 | 河南盛荣特种钢业有限公司 | Separant for hot rolling of stainless steel and preparation method thereof |
| CN104178068A (en) * | 2014-09-05 | 2014-12-03 | 无锡欧易博阀业科技有限公司 | Adhesive for construction |
| CN104449492A (en) * | 2014-11-14 | 2015-03-25 | 谢友见 | Ultraviolet-resistant plate adhesive |
| CN105440975A (en) * | 2015-11-23 | 2016-03-30 | 苏州盖德精细材料有限公司 | Styrene-butadiene latex adhesive and preparation method thereof |
| CN105440975B (en) * | 2015-11-23 | 2019-06-14 | 苏州盖德精细材料有限公司 | A kind of styrene-butadiene latex adhesive and preparation method thereof |
| CN110744723A (en) * | 2019-10-12 | 2020-02-04 | 江西水晶光电有限公司 | Sapphire small wafer processing method |
| CN110744723B (en) * | 2019-10-12 | 2021-10-01 | 江西水晶光电有限公司 | Sapphire small wafer processing method |
| CN115584213A (en) * | 2022-09-30 | 2023-01-10 | 成都飞机工业（集团）有限责任公司 | Bonding method of nonmetal cabin door and rubber |
| CN115584213B (en) * | 2022-09-30 | 2024-03-15 | 成都飞机工业（集团）有限责任公司 | Method for bonding nonmetallic cabin door and rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1125860C (en) | 2003-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1288220C (en) | High strong adhesive and method for preparing same | |
| KR102050259B1 (en) | Structural acrylic adhesive | |
| RU2285711C2 (en) | Methacrylate structural glue | |
| CN1863828A (en) | Sound damping adhesive | |
| JP2001502689A (en) | Organoboranamine complex initiator system and polymerizable composition produced thereby | |
| CN1084199A (en) | The improved acrylic acid series caulking joint of adhesive performance composition | |
| CN105121573A (en) | Galvanized metal bonding adhesive formulation and process for the use thereof | |
| CN1125860C (en) | Adhesive for adhering metal with nonmetal and its preparing process | |
| WO2022025118A1 (en) | Chloroprene rubber latex adhesive composition and method for producing same, adhesive layer, and laminate | |
| CN85105449A (en) | Solvent type adhesive for adhering polyolefing | |
| KR101771751B1 (en) | Composition for a structural adhesive | |
| JPH10279888A (en) | Adhesive composition | |
| CN101622321B (en) | Primer composition for acrylic adhesive, bonding method, and bonded body | |
| JP4877887B2 (en) | Low elastic adhesive composition with good surface curability | |
| CN108350127B (en) | Rapidly developing tack elastomeric adhesives | |
| CN108559411A (en) | A kind of adhesive bonding method of rubber product | |
| CN1015468B (en) | Modified acrylate adhesive for adhering steel rail at normal temp | |
| JP4026921B2 (en) | Heat curable adhesive sheet | |
| CN1685030A (en) | Mat polymerization glue | |
| KR100675817B1 (en) | Water soluble emulsion adhesive for polyolefine | |
| CN106795392B (en) | Low temperature elastomer bonding method | |
| CN1703449A (en) | Adhesive compounds of butyl-type rubber | |
| JP2001342446A (en) | Adhesive composition | |
| JPH04142383A (en) | Adhesive composition | |
| CN108577049A (en) | Plastic shoes of cracking resistance and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |