CN102766425A - Bicomponent seam paste - Google Patents
Bicomponent seam paste Download PDFInfo
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- CN102766425A CN102766425A CN2011101148958A CN201110114895A CN102766425A CN 102766425 A CN102766425 A CN 102766425A CN 2011101148958 A CN2011101148958 A CN 2011101148958A CN 201110114895 A CN201110114895 A CN 201110114895A CN 102766425 A CN102766425 A CN 102766425A
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Abstract
The present invention relates to a seam adhesive, and particularly relates to a bicomponent seam paste. The bicomponent seam paste of the invention is composed of two components: a component A and a component B. The epoxy resin in the component A is an amorphous viscous liquid, is thermoplastic when being heated, and has no obvious melting point, will gradually soften and melt to be tacky and insoluble in water when being heated, will not harden by itself, will generate a insoluble polymer having a three-dimensional net-like structure when being reacted with a curing agent, so the component A has superior tensile strength, tear resistance and abrasion resistance, and can effectively resist cracking due to expansion with heat and contraction with cold or slight vibration resulted from ceiling materials of different substrates to bring perfect effects to the overall interior decoration because of the components containing crack resistance factors. Furthermore, the component A and the component B contain no air-polluting substances, are non-toxic, odorless and non-polluting, and have environmental indicators reaching the national mandatory standards.
Description
Technical field
The present invention relates to a kind of a kind of joint glue stick that the present invention relates to, particularly a kind of pair of component seam cream.
Background technology
Along with developing rapidly of China's building trade, people are also increasingly high to the requirement of interior decoration.Slit processing for the top ceiling seam crossing just accounts for the per mille of house ornamentation expense, but represents effect very, if ignored seam, cracking phenomena has appearred in metope, with having a strong impact on whole decorative effect.Joint filler in the market mainly contains: 1, kraft paper or burlap or style band; Make sticker with white glue with vinyl during construction; This type of joint filler exists into following shortcoming: water funk, foaming, perishable, only effective in a short time, and the cracking that promptly rots after of long duration can't reach real cracking resistance effect; 2, atom ash, there is following shortcoming in this type of joint filler: very easily flavescence, special crisp easy to crack, at wooden, plasterboard, cement wall sticking power is not good enough, time length can come off, and can't reach real cracking resistance effect; 3, AB glue, though this type of joint filler good hardness, but still have following shortcoming: easy crisp, do not reach final anti-cracking effect, and pungency is strong, harmful.
Therefore, research and develop and a kind ofly have superpower tensile strength, tear strength, wear resistance and can effectively prevent the seam crossing cracking phenomena, simultaneously nontoxic, tasteless, pollution-free, environmental protection index reaches state compulsory standard, and the joint filler of easy construction is imperative.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; And a kind of have superpower tensile strength, tear strength and wear resistance are provided; And effectively prevent the seam crossing cracking phenomena, simultaneously nontoxic, tasteless, pollution-free, environmental protection index reaches two component seam cream of state compulsory standard.
The objective of the invention is to realize: two component seam cream through following technical scheme; It is characterized in that: its component and quality percentage composition are: the A component: 64-67% B component: 33-36%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 32-36%, thinner 0.413 ~ 0.49%, polypropylene fibre 0.01 ~ 0.05%, the cracking resistance factor 0.03 ~ 0.05%, silica sand 21 ~ 28%, talcum powder 36 ~ 43%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 32 ~ 36%, thinner 0.413 ~ 0.49%, polypropylene fibre 0.01 ~ 0.05%, the cracking resistance factor 0.03 ~ 0.05%, silica sand 21 ~ 28%, talcum powder 36 ~ 43%.
As a kind of improvement of the present invention; Described a kind of improvement; Described pair of component seam cream, its component and quality percentage composition are: the A component: 64% B component: 36%, described A component; By the quality percentage composition, it mainly comprises: epoxy resin 32%, thinner 0.413%, polypropylene fibre 0.02%, the cracking resistance factor 0.04%, silica sand 23%, talcum powder 43%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 32%, thinner 0.413%, polypropylene fibre 0.02%, the cracking resistance factor 0.04%, silica sand 23%, talcum powder 43%.
As a kind of improvement of the present invention; Described a kind of improvement; Described pair of component seam cream, its component and quality percentage composition are: the A component: 65% B component: 35%, described A component; By the quality percentage composition, it mainly comprises: epoxy resin 34%, thinner 0.43%, polypropylene fibre 0.03%, the cracking resistance factor 0.03%, silica sand 25%, talcum powder 38%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 34%, thinner 0.43%, polypropylene fibre 0.03%, the cracking resistance factor 0.03%, silica sand 25%, talcum powder 38%.
As a kind of improvement of the present invention; Described a kind of improvement; Described pair of component seam cream, its component and quality percentage composition are: the A component: 66% B component: 34%, described A component; By the quality percentage composition, it mainly comprises: epoxy resin 36%, thinner 0.49%, polypropylene fibre 0.04%, the cracking resistance factor 0.05%, silica sand 21%, talcum powder 37%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 36%, thinner 0.49%, polypropylene fibre 0.04%, the cracking resistance factor 0.05%, silica sand 21%, talcum powder 37%.
As a kind of improvement of the present invention; Described a kind of improvement; Described pair of component seam cream, its component and quality percentage composition are: the A component: 67% B component: 33%, described A component; By the quality percentage composition, it mainly comprises: epoxy resin 35%, thinner 0.45%, polypropylene fibre 0.01%, the cracking resistance factor 0.048%, silica sand 28%, talcum powder 36%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 35%, thinner 0.45%, polypropylene fibre 0.01%, the cracking resistance factor 0.048%, silica sand 28%, talcum powder 36%.
Beneficial effect of the present invention is specific as follows: of the present invention pair of component seam cream is made up of A component and two components of B component, and the epoxy resin in the A component is that a kind of amorphous thick liquid heating is plasticity and does not have tangible fusing point, the deliquescing of being heated melt gradually be clamminess water insoluble; Itself can not harden; When reaction will generate the insoluble polymer of tridimensional network with solidifying agent, therefore have superpower tensile strength, tear strength and wear resistance, again because of all containing the cracking resistance factor in each component; The top ceiling material that is highly resistant to because of different substrate materials ftractures because of expanding with heat and contract with cold or slightly shaking; Come perfect effect for indoor integral installation lace, moreover A component and B component do not have and contain air-polluting material; So nontoxic, tasteless, pollution-free, environmental protection index reaches state compulsory standard.
Embodiment
Embodiment 1
32 kilograms of extracting epoxy resins, 0.413 kilogram of thinner, 0.02 kilogram of polypropylene fibre, 0.04 kilogram of the cracking resistance factor, 23 kilograms of silica sands, 43 kilograms of talcum powder; Epoxy resin is slowly added in the stirring filling, and low speed disperseed 10 minutes, thinner is slowly added stir in the filling again; Low speed disperseed 10 minutes, then polypropylene fibre, the cracking resistance factor was slowly added and stirred in the filling, and low speed disperseed 10 minutes; At last silica sand and talcum powder are slowly added in the stirring filling; Middling speed stirred 20 minutes, got material, promptly made A component of the present invention.
Get 32 kilograms in high transparent modified solidifying agent, 0.413 kilogram of thinner, 0.02 kilogram of polypropylene fibre, 0.04 kilogram of the cracking resistance factor, 23 kilograms of silica sands, 44 kilograms of talcum powder; At first the transparent modified solidifying agent of height is slowly added and stir in the filling, low speed disperseed 10 minutes; Thinner is slowly added in the stirring filling, and low speed disperseed 10 minutes; The polypropylene fibre and the cracking resistance factor are slowly added in the stirring filling, and low speed disperseed 10 minutes; Silica sand and talcum powder are slowly added in the stirring filling, and middling speed stirred 20 minutes, got material, promptly made B component of the present invention.
Get 32 kilograms of A components, get 18 kilograms of B components, both are mixed and stir, promptly get the present invention's pair component seam cream.
Embodiment 2
34 kilograms of extracting epoxy resins, 0.43 kilogram of thinner, 0.03 kilogram of polypropylene fibre, 0.03 kilogram of the cracking resistance factor, 25 kilograms of silica sands, 38 kilograms of talcum powder; Epoxy resin is slowly added in the stirring filling, and low speed disperseed 10 minutes, thinner is slowly added stir in the filling again; Low speed disperseed 10 minutes, then polypropylene fibre, the cracking resistance factor was slowly added and stirred in the filling, and low speed disperseed 10 minutes; At last silica sand and talcum powder are slowly added in the stirring filling; Middling speed stirred 20 minutes, got material, promptly made A component of the present invention.
Get 34 kilograms in high transparent modified solidifying agent, 0.43 kilogram of thinner, 0.03 kilogram of polypropylene fibre, 0.03 kilogram of the cracking resistance factor, 25 kilograms of silica sands, 38 kilograms of talcum powder; At first the transparent modified solidifying agent of height is slowly added and stir in the filling, low speed disperseed 10 minutes; Thinner is slowly added in the stirring filling, and low speed disperseed 10 minutes; The polypropylene fibre and the cracking resistance factor are slowly added in the stirring filling, and low speed disperseed 10 minutes; Silica sand and talcum powder are slowly added in the stirring filling, and middling speed stirred 20 minutes, got material, promptly made B component of the present invention.
Get the A component: 34 kilograms of B components: 18.3 kilograms, both are mixed and stir, promptly get the present invention's pair component seam cream.
Embodiment 3
36 kilograms of extracting epoxy resins, 0.49 kilogram of thinner, 0.04 kilogram of polypropylene fibre, 0.05 kilogram of the cracking resistance factor, 21 kilograms of silica sands, 37 kilograms of talcum powder; Epoxy resin is slowly added in the stirring filling, and low speed disperseed 10 minutes, thinner is slowly added stir in the filling again; Low speed disperseed 10 minutes, then polypropylene fibre, the cracking resistance factor was slowly added and stirred in the filling, and low speed disperseed 10 minutes; At last silica sand and talcum powder are slowly added in the stirring filling; Middling speed stirred 20 minutes, got material, promptly made A component of the present invention.
Get 36 kilograms in high transparent modified solidifying agent, 0.49 kilogram of thinner, 0.04 kilogram of polypropylene fibre, 0.05 kilogram of the cracking resistance factor, 21 kilograms of silica sands, 37 kilograms of talcum powder; At first the transparent modified solidifying agent of height is slowly added and stir in the filling, low speed disperseed 10 minutes; Thinner is slowly added in the stirring filling, and low speed disperseed 10 minutes; The polypropylene fibre and the cracking resistance factor are slowly added in the stirring filling, and low speed disperseed 10 minutes; Silica sand and talcum powder are slowly added in the stirring filling, and middling speed stirred 20 minutes, got material, promptly made B component of the present invention.
Get the A component: get the B component for 36 kilograms: 18.55 kilograms are mixed both and stir, promptly get the present invention's pair component seam cream.
Embodiment 4
35 kilograms of extracting epoxy resins, 0.45 kilogram of thinner, 0.01 kilogram of polypropylene fibre, 0.048 kilogram of the cracking resistance factor, 28 kilograms of silica sands, 36 kilograms of talcum powder; Epoxy resin is slowly added in the stirring filling, and low speed disperseed 10 minutes, thinner is slowly added stir in the filling again; Low speed disperseed 10 minutes, then polypropylene fibre, the cracking resistance factor was slowly added and stirred in the filling, and low speed disperseed 10 minutes; At last silica sand and talcum powder are slowly added in the stirring filling; Middling speed stirred 20 minutes, got material, promptly made A component of the present invention.
Get 35 kilograms in high transparent modified solidifying agent, 0.45 kilogram of thinner, 0.01 kilogram of polypropylene fibre, 0.048 kilogram of the cracking resistance factor, 28 kilograms of silica sands, 36 kilograms of talcum powder; At first the transparent modified solidifying agent of height is slowly added and stir in the filling, low speed disperseed 10 minutes; Thinner is slowly added in the stirring filling, and low speed disperseed 10 minutes; The polypropylene fibre and the cracking resistance factor are slowly added in the stirring filling, and low speed disperseed 10 minutes; Silica sand and talcum powder are slowly added in the stirring filling, and middling speed stirred 20 minutes, got material, promptly made B component of the present invention.
Get the A component: 35 kilograms of B components: 17.24 kilograms, both are mixed and stir, promptly get the present invention's pair component seam cream.
The above only is preferred embodiment of the present invention, and not only above restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included in protection scope of the present invention.
Claims (5)
1. two component seam cream; It is characterized in that: its component and quality percentage composition are: the A component: 64-67% B component: 33-36%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 32-36%, thinner 0.413 ~ 0.49%, polypropylene fibre 0.01 ~ 0.05%, the cracking resistance factor 0.03 ~ 0.05%, silica sand 21 ~ 28%, talcum powder 36 ~ 43%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 32 ~ 36%, thinner 0.413 ~ 0.49%, polypropylene fibre 0.01 ~ 0.05%, the cracking resistance factor 0.03 ~ 0.05%, silica sand 21 ~ 28%, talcum powder 36 ~ 43%.
2. as claimed in claim 1 pair of component seam cream; It is characterized in that: its component and quality percentage composition are: the A component: 64% B component: 36%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 32%, thinner 0.413%, polypropylene fibre 0.02%, the cracking resistance factor 0.04%, silica sand 23%, talcum powder 43%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 32%, thinner 0.413%, polypropylene fibre 0.02%, the cracking resistance factor 0.04%, silica sand 23%, talcum powder 43%.
3. as claimed in claim 1 pair of component seam cream; It is characterized in that: its component and quality percentage composition are: the A component: 65% B component: 35%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 34%, thinner 0.43%, polypropylene fibre 0.03%, the cracking resistance factor 0.03%, silica sand 25%, talcum powder 38%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 34%, thinner 0.43%, polypropylene fibre 0.03%, the cracking resistance factor 0.03%, silica sand 25%, talcum powder 38%.
4. as claimed in claim 1 pair of component seam cream; It is characterized in that: its component and quality percentage composition are: the A component: 66% B component: 34%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 36%, thinner 0.49%, polypropylene fibre 0.04%, the cracking resistance factor 0.05%, silica sand 21%, talcum powder 37%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 36%, thinner 0.49%, polypropylene fibre 0.04%, the cracking resistance factor 0.05%, silica sand 21%, talcum powder 37%.
5. as claimed in claim 1 pair of component seam cream; It is characterized in that: its component and quality percentage composition are: the A component: 67% B component: 33%; Described A component; By the quality percentage composition, it mainly comprises: epoxy resin 35%, thinner 0.45%, polypropylene fibre 0.01%, the cracking resistance factor 0.048%, silica sand 28%, talcum powder 36%; Described B component, by the quality percentage composition, it mainly comprises: high transparent modified solidifying agent 35%, thinner 0.45%, polypropylene fibre 0.01%, the cracking resistance factor 0.048%, silica sand 28%, talcum powder 36%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114895 CN102766425B (en) | 2011-05-05 | 2011-05-05 | Bicomponent seam paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114895 CN102766425B (en) | 2011-05-05 | 2011-05-05 | Bicomponent seam paste |
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| Publication Number | Publication Date |
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| CN102766425A true CN102766425A (en) | 2012-11-07 |
| CN102766425B CN102766425B (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110114895 Active CN102766425B (en) | 2011-05-05 | 2011-05-05 | Bicomponent seam paste |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509507A (en) * | 2013-09-23 | 2014-01-15 | 三棵树涂料股份有限公司 | Environment-friendly epoxy seaming paste and preparation method thereof |
| CN104263302A (en) * | 2014-09-23 | 2015-01-07 | 四川君璜建材有限公司 | Anti-cracking adhesive and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070293603A1 (en) * | 2006-06-19 | 2007-12-20 | Ashland Licensing And Intellectual Property Llc | Epoxy adhesive composition and use thereof |
| CN101250347A (en) * | 2008-04-09 | 2008-08-27 | 尹国华 | Anticracking joint putty |
| CN101723628A (en) * | 2008-10-17 | 2010-06-09 | 北京纽维逊建筑工程技术有限公司 | Wear-resistant material used for constructing basic steel plates |
-
2011
- 2011-05-05 CN CN 201110114895 patent/CN102766425B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070293603A1 (en) * | 2006-06-19 | 2007-12-20 | Ashland Licensing And Intellectual Property Llc | Epoxy adhesive composition and use thereof |
| CN101250347A (en) * | 2008-04-09 | 2008-08-27 | 尹国华 | Anticracking joint putty |
| CN101723628A (en) * | 2008-10-17 | 2010-06-09 | 北京纽维逊建筑工程技术有限公司 | Wear-resistant material used for constructing basic steel plates |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509507A (en) * | 2013-09-23 | 2014-01-15 | 三棵树涂料股份有限公司 | Environment-friendly epoxy seaming paste and preparation method thereof |
| CN103509507B (en) * | 2013-09-23 | 2016-04-20 | 三棵树涂料股份有限公司 | A kind of environment-friendly epoxy seam cream and preparation method thereof |
| CN104263302A (en) * | 2014-09-23 | 2015-01-07 | 四川君璜建材有限公司 | Anti-cracking adhesive and preparation method thereof |
| CN104263302B (en) * | 2014-09-23 | 2016-01-20 | 四川君璜建材有限公司 | A kind of anticracking tackiness agent and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102766425B (en) | 2013-09-18 |
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