CN104293244A - Transparent nail-free glue and preparation method thereof - Google Patents
Transparent nail-free glue and preparation method thereof Download PDFInfo
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- CN104293244A CN104293244A CN201410581479.2A CN201410581479A CN104293244A CN 104293244 A CN104293244 A CN 104293244A CN 201410581479 A CN201410581479 A CN 201410581479A CN 104293244 A CN104293244 A CN 104293244A
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Abstract
The invention discloses transparent nail-free glue and a preparation method thereof. The transparent nail-free glue is characterized by comprising the following main components: a polymer copolymer, a transparent thickening agent, packing, a thixotropic agent, a composite stabilizer and an organic solvent. The transparent nail-free glue has the advantages that: 1, the polymer copolymer and the thickening agent which are relatively good in transparency are used, relatively good adhesion is ensured, and the nail-free glue has good transparency, can be widely applied to the occasion with relatively high requirements on transparency of the glue body; 2, the packing with high refractive index and the high-transparency thixotropic agent are adopted, the glue body is high in transparency and good in thixotropy; and 3, the composite stabilizer is added, so that the weather fastness, the ageing resistance and the anti-ultraviolet property are greatly improved.
Description
Technical field
The present invention relates to adhesive area, be specifically related to a kind of transparent nail-free glue and preparation method thereof.
Background technology
Nail-free glue is that one has the features such as adhering speed is fast, intensity is high, applied widely, solid content is high, easy construction, is widely used in the novel adhesive of the industries such as decorations, Furniture manufacture, advertisement art, five metals.Current nail-free glue is just relying on its easy construction, without the need to nail, bonding strength advantages of higher, is being subject to the favor of users.But, when material adhesives such as some glassworks, clear sheet, artworks, often need to use transparent adhesive to improve its aesthetics, but the nail-free glue circulated in the market is generally opaque, the needs of people are can not meet, its popularization of extreme influence.
A kind of nail-free glue for architectural decoration disclosed in CN101550320B, raw material has styrene analog thermoplastic elastomer, modified rosin, petroleum resin, solvent, filler, be applicable to most of building and ornament materials, but the materials such as styrene analog thermoplastic elastomer used are oxidizable, and the filler used is opaque, also tool is not transparent to cause colloid; 201210569445.2 disclosed a kind of high-strength low-temperature-resistant compound nail-free glue and preparation method thereof, the technical scheme taked comprises chloroprene rubber, SBS synthetic rubber, tert butyl phenolic resin, petroleum resin, solvent, filler, aerosil, coupling agent, magnesium oxide, trolamine, antifreezing agent, amines antioxidants, cold condition can be adapted to preferably, use adhesive property is excellent, but gained colloid is opaque; 201310436008.8 disclosed a kind of environmental-protection decorative nail-free glue and preparation method thereof, comprise rubber elastomer, solvent misture, reinforcing filler, thixotropic agent, solvent, oxidation inhibitor, environmentally friendly, easy to use, product bonding strength is high,, there is the opaque problem of colloid equally in excellent durability; 201310436009.2 disclosed a kind of Environment-friendlynail-free nail-free glue for construction and preparation method thereof, polyvinyl acetate resin, reinforcing filler, solvent, thixotropic agent, coupling agent, softening agent, dispersion agent is adopted to make, environmental friendliness, easy construction, bonding without nail, bonding strength is high, and ageing-resistant performance is excellent, opaque because using common fillers equally.
As can be seen here, develop a kind of transparent nail-free glue and there is very large practicality and necessity.
Summary of the invention
The object of the invention is, in order to overcome technological deficiency recited above, to provide a kind of transparent nail-free glue, also provide the preparation method of above-mentioned nail-free glue simultaneously.
A kind of transparent nail-free glue of the present invention is achieved in that its formula proportioning comprises:
High-molecular copolymer 10 ~ 25 parts
Transparent tacking agent 15 ~ 30 parts
Filler 5 ~ 15 parts
Thixotropic agent 5 ~ 15 parts
One package stabilizer 0.5 ~ 2.5 part
Organic solvent 10 ~ 30 parts;
Described high-molecular copolymer is at least one in polyisobutylene rubber, polyvinyl acetate (PVA), hydrogenated styrene block copolymers, and wherein hydrogenated styrene block copolymers is at least one in SEBS, SEPS, SEEPS;
Described transparent tacking agent is at least one in Gum Rosin, terpine resin, tackifier AT-90X, hydrogenated petroleum resin, and wherein Ghana's look number of Gum Rosin, terpine resin, hydrogenated petroleum resin is 0#;
Described filler is at least one in cristobalite powder, nano-glass powder, transparent powder;
Described thixotropic agent is at least one in aerosil, organobentonite, and wherein the average particle size distribution of aerosil is 7 ~ 20nm, bentonite average particle size distribution <76 μm;
Described one package stabilizer is the mixture that hindered phenol antioxygen, carbon free radical scavenger and photostabilizer form, be 0.5 ~ 2: 1 ~ 3: 0.5 ~ 2 by weight ratio, wherein hindered phenol antioxygen is at least one in antioxidant 1076, oxidation inhibitor 1098, oxidation inhibitor 245, carbon free radical scavenger is HP-136, and photostabilizer is at least one in UV-292, LS-770, hindered amine as light stabilizer 770;
Described organic solvent is at least one in hexanaphthene, methylal, ethyl acetate, acetone, zellon.
The preparation method of described transparent nail-free glue, comprises the following steps:
By formulation weight part proportioning, organic solvent is added in reactor, under whipped state, add high-molecular copolymer, transparent tackifying resin, stir, add filler, thixotropic agent and one package stabilizer, be stirred to and dissolve completely, filter discharging, obtain transparent nail-free glue.
A kind of transparent nail-free glue tool of the present invention has the following advantages:
1. use transparency high-molecular copolymer and tackifier preferably, both ensure that good cementability, give again nail-free glue the good transparency, the occasion higher to colloid transparency requirement can be widely used in;
2. adopt high refractive index filler and high transparency thixotropic agent, colloid transparency is high, and thixotropy is good;
3. add one package stabilizer, weathering resistance, resistance to deterioration and anti-ultraviolet property improve all greatly.
Embodiment
The present invention will be described for following examples, but the present invention is not limited to these examples system.Modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature, and not departing from the spirit of the present invention program, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Embodiment 1
By formulation weight part proportioning, hexanaphthene 8 parts, methylal 1 part, 1 part, acetone are added in reactor, under whipped state, add polyisobutylene rubber 10 parts, Gum Rosin 10 parts, terpine resin 10 parts, hydrogenated petroleum resin 10 parts, stir, add cristobalite powder 15 parts, aerosil 15 parts, antioxidant 1076 0.125 part, HP-136 0.25 part, UV-292 0.125 part, be stirred to and dissolve completely, filter discharging, obtain transparent nail-free glue.
Embodiment 2
By formulation weight part proportioning, hexanaphthene 8 parts, 8 parts, acetone, zellon 4 parts are added in reactor, under whipped state, add polyvinyl acetate (PVA) 20 parts, Gum Rosin 8 parts, tackifier AT-90X 8 parts, hydrogenated petroleum resin 4 parts, stir, add 5 parts, nano-glass powder, aerosil 10 parts, 1,098 0.4 parts, oxidation inhibitor, HP-136 0.2 part, LS-770 0.4 part, be stirred to and dissolve completely, filter discharging, obtain transparent nail-free glue.
Embodiment 3
By formulation weight part proportioning, hexanaphthene 10 parts, methylal 2 parts, ethyl acetate 8 parts, zellon 10 parts are added in reactor, under whipped state, add SEBS 25 parts, Gum Rosin 7 parts, terpine resin 4 parts, tackifier AT-90X 4 parts, stir, add transparent powder 10 parts, organobentonite BP-186B 5 parts, 245 0.7 parts, oxidation inhibitor, HP-136 1.7 parts, hindered amine as light stabilizer 770 0.7 parts, be stirred to and dissolve completely, filter discharging, obtain transparent nail-free glue.
Comparative example 4
By formulation weight part proportioning, hexanaphthene 8 parts, 8 parts, acetone, zellon 4 parts are added in reactor, under whipped state, add polyvinyl acetate (PVA) 20 parts, Gum Rosin 20 parts, stir, add 15 parts, calcium carbonate, precipitated silica 10 parts, be stirred to and dissolve completely, filter discharging, obtain nail-free glue.
The correlated performance of the nail-free glue of embodiment 1 ~ 3, comparative example 4 adopts following methods test:
1. the mensuration of non-volatile content: measure according to the mensuration of standard GB/T 2793-1995 tackiness agent non-volatile content.
2. the mensuration of initial adhesive strength and tensile shear strength: get 2.5cm × 2.5cm birch plate 2 pieces, take glue and be about 0.05g, is spread evenly across one end 2.5cm × 2.0cm of smooth front plate, another block is not coated with, after being overlapped by two boards, be placed in the fixture of fixation pressure, room temperature places 5min.Pressure relief, ambient temperatare sets to 0 .5h, carries out initial adhesive strength test with puller system; After sample is at room temperature placed 24h, carry out tensile shear strength test with puller system.
3. transparency measures: nail-free glue is made the even test piece that thickness is 6mm, uses transparency meter to test, and observed value is within 0 ~ 100, and 0 represents completely transparent, and 100 represent completely opaque.
The correlated performance test result of a kind of nail-free glue of embodiment 1 ~ 3, comparative example 4 gained is as shown in table 1 below.
Table 1
As can be seen from the above table, a kind of transparent nail-free glue of the present invention is compared with prior art (comparative example 4), and adhesiveproperties is good, and transparency properties is excellent.
Main raw
1. polyisobutylene rubber, polyvinyl acetate (PVA), SEBS(styrene-ethylene-butylene-styrene block copolymer), SEPS(styrene ethylene-propylene-styrene type segmented copolymer), SEEPS(vinylbenzene-[ethene-(ethylene-propylene)]-styrene block copolymer), commercially available, technical grade;
2. Gum Rosin
Model: CY-RL90
Supplier: state-run Wuming County is towards swallow forest farm rosin factory;
3. terpine resin
Model: TR95-106
Supplier: the upper emerging Industrial Co., Ltd. of seawater;
4. hydrogenated petroleum resin
Model: Regalite-S5090
Supplier: the upper emerging Industrial Co., Ltd. of seawater;
5. tackifier AT-90X
Softening temperature (ring and ball method, DEG C): 88 ~ 93 colourities :≤2
Supplier: the upper emerging Industrial Co., Ltd. of seawater;
6. cristobalite powder
Supplier: the East Sea, Lianyun Harbour Fu Cai mineral article company limited;
7. nano-glass powder
Supplier: Xi Li Chemical Co., Ltd. of Foshan City;
8. transparent powder
Supplier: Shunde District of Foshan City Yu Feng powder body material company limited;
9. organobentonite
Model: BP-186B, BP-186D
Supplier: Zhejiang Ward industry group;
10. antioxidant 1076
Supplier: Tianjin Zhong Xinkaitai Chemical Co., Ltd.;
11. oxidation inhibitor 1098
Supplier: bright Chemical Co., Ltd. of Nanjing Holley;
12. oxidation inhibitor 245
Supplier: Hubei Ju Sheng Science and Technology Ltd.;
13．HP-136
Supplier: Yuyao City Ou Li plastifies company limited;
14．UV-292
Supplier: new Yuhua Import and Export Co., Ltd. of Changshu City;
15．LS-770
Supplier: Xiangfan City's gold is translated into Fine Chemical Co., Ltd;
16. hindered amine as light stabilizer 770
Supplier: Nangong City Sheng Hua chemical industry limited liability company.
Claims (8)
1. a transparent nail-free glue, is characterized in that, each component comprises by weight ratio:
High-molecular copolymer 10 ~ 25 parts
Transparent tacking agent 15 ~ 30 parts
Filler 5 ~ 15 parts
Thixotropic agent 5 ~ 15 parts
One package stabilizer 0.5 ~ 2.5 part
Organic solvent 10 ~ 30 parts.
2. a kind of transparent nail-free glue as claimed in claim 1, it is characterized in that, high-molecular copolymer is at least one in polyisobutylene rubber, polyvinyl acetate (PVA), hydrogenated styrene block copolymers, and wherein hydrogenated styrene block copolymers is at least one in SEBS, SEPS, SEEPS.
3. a kind of transparent nail-free glue as claimed in claim 1, it is characterized in that, transparent tacking agent is at least one in Gum Rosin, terpine resin, tackifier AT-90X, hydrogenated petroleum resin, and wherein Ghana's look number of Gum Rosin, terpine resin, hydrogenated petroleum resin is 0#.
4. a kind of transparent nail-free glue as claimed in claim 1, is characterized in that, filler is at least one in cristobalite powder, nano-glass powder, transparent powder.
5. a kind of transparent nail-free glue as claimed in claim 1, it is characterized in that, thixotropic agent is at least one in aerosil, organobentonite, and wherein the average particle size distribution of aerosil is 7 ~ 20nm, bentonite average particle size distribution <76 μm.
6. a kind of transparent nail-free glue as claimed in claim 1, it is characterized in that, one package stabilizer is the mixture that hindered phenol antioxygen, carbon free radical scavenger and photostabilizer form, be 0.5 ~ 2: 1 ~ 3: 0.5 ~ 2 by weight ratio, wherein hindered phenol antioxygen is at least one in antioxidant 1076, oxidation inhibitor 1098, oxidation inhibitor 245, carbon free radical scavenger is HP-136, and photostabilizer is at least one in UV-292, LS-770, hindered amine as light stabilizer 770.
7. a kind of transparent nail-free glue as claimed in claim 1, is characterized in that, organic solvent is at least one in hexanaphthene, methylal, ethyl acetate, acetone, zellon.
8. the preparation method of a kind of transparent nail-free glue as claimed in claim 1, it is characterized in that, comprise the following steps: by formulation weight part proportioning, organic solvent is added in reactor, under whipped state, add high-molecular copolymer, transparent tackifying resin, stir, add filler, thixotropic agent and one package stabilizer, be stirred to and dissolve completely, filter discharging, obtain transparent nail-free glue.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753094A (en) * | 2016-12-29 | 2017-05-31 | 台州密得邦粘合材料有限公司 | A kind of aqueous high-strength nail-free glue |
| CN107189718A (en) * | 2017-07-07 | 2017-09-22 | 滁州隆扬农业科技有限公司 | A kind of environmentally friendly nail-free glue for building and preparation method thereof |
| CN112409955A (en) * | 2019-08-20 | 2021-02-26 | 广东顺德三和化工有限公司 | Nail-free glue and preparation method thereof |
| CN115851188A (en) * | 2022-11-21 | 2023-03-28 | 广州立邦涂料有限公司 | Solvent type nail-free glue and preparation method and application thereof |
| CN117567962A (en) * | 2024-01-16 | 2024-02-20 | 汕头市炜星工艺实业有限公司 | High-strength high-toughness adhesive, preparation method thereof and application thereof in paper product processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484040A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly nail-free glue for construction and preparation method thereof |
| CN103484043A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly and decorative nail-free glue and preparation method thereof |
-
2014
- 2014-10-27 CN CN201410581479.2A patent/CN104293244B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484040A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly nail-free glue for construction and preparation method thereof |
| CN103484043A (en) * | 2013-09-22 | 2014-01-01 | 抚顺哥俩好化学有限公司 | Environment-friendly and decorative nail-free glue and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753094A (en) * | 2016-12-29 | 2017-05-31 | 台州密得邦粘合材料有限公司 | A kind of aqueous high-strength nail-free glue |
| CN107189718A (en) * | 2017-07-07 | 2017-09-22 | 滁州隆扬农业科技有限公司 | A kind of environmentally friendly nail-free glue for building and preparation method thereof |
| CN112409955A (en) * | 2019-08-20 | 2021-02-26 | 广东顺德三和化工有限公司 | Nail-free glue and preparation method thereof |
| CN115851188A (en) * | 2022-11-21 | 2023-03-28 | 广州立邦涂料有限公司 | Solvent type nail-free glue and preparation method and application thereof |
| CN117567962A (en) * | 2024-01-16 | 2024-02-20 | 汕头市炜星工艺实业有限公司 | High-strength high-toughness adhesive, preparation method thereof and application thereof in paper product processing |
| CN117567962B (en) * | 2024-01-16 | 2024-03-26 | 汕头市炜星工艺实业有限公司 | High-strength high-toughness adhesive, preparation method thereof and application thereof in paper product processing |
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|---|---|
| CN104293244B (en) | 2016-09-07 |
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Effective date of registration: 20170330 Address after: 528325 Guangdong City, Shunde Province, the town of District, Foshan Ji industrial zone, South Road, No. 4 Patentee after: Shunde Guangdong Three Chemical Co., Ltd. Address before: 528429 Zhongshan Province, Huang Town, the town of large industrial park into the road, No. 43, No. Patentee before: Guangdong Sanhe Chemical Industry Technology Co., Ltd. |
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