CN104109505A - Self-adhesive rubber high-polymer water-resistant caulking mastic and preparation method thereof - Google Patents
Self-adhesive rubber high-polymer water-resistant caulking mastic and preparation method thereof Download PDFInfo
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- CN104109505A CN104109505A CN201410339657.0A CN201410339657A CN104109505A CN 104109505 A CN104109505 A CN 104109505A CN 201410339657 A CN201410339657 A CN 201410339657A CN 104109505 A CN104109505 A CN 104109505A
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Abstract
The invention relates to a self-adhesive rubber high-polymer water-resistant caulking mastic and a preparation method thereof. The self-adhesive rubber high-polymer water-resistant caulking mastic is prepared from the following raw materials in parts by weight: 18-28 parts of thermoplastic rubber, 35-55 parts of asphalt, 9-28 parts of aromatic oil, 0.1-6 parts of anti-aging agent, 0.5-8 parts of flame retardant, 3-16 parts of rubber additive and 2-18 parts of inorganic filler. The preparation method comprises the following steps: proportionally two types of asphalt into a mixer, and melting by heating and stirring; sequentially adding the aromatic oil and thermoplastic rubber, and stirring at high speed under heating conditions; grinding the mixture into a liquid; sequentially adding the rubber additive and inorganic filler, and stirring at high speed; and adding the anti-aging agent and flame retardant, stirring uniformly and cooling to form. The caulking mastic can quickly form after being cast, has no obvious shrinkage, and can be smoothly integrated with the building.
Description
Technical field
The invention belongs to building material technical field, especially relate to a kind of self-adhering rubber polymer waterproof caulking compounds and preparation method thereof.
Background technology
In prior art, polymer caulking compounds are two component response types or single-component cream type, two-pack polymer caulking compounds are constructed after needing scene that this two-component materials is blent to stirring moulding in proportion before construction, this technology easily produces proportional error and causes quality problems, after construction, easily chap to come unglued and depart from buildings, after construction and buildings can not keep certain planeness, and also there is the hidden danger of presence of fire in two component polymer caulking compounds in production, transport, construction process; Single-component cream type also has insufficient strength, the problems such as filleting eakiness except above situation.
Summary of the invention
The object of this invention is to provide a kind of self-adhering rubber polymer waterproof caulking compounds and preparation method thereof, easily occur that to overcome the on-the-spot preparation of existing pair of component polymer caulking compounds proportional error, the rear easily be full of cracks of construction are come unglued and the problem of construct unfairness and presence of fire in production, transport, construction process.
The object of the invention is to be achieved through the following technical solutions:
A kind of self-adhering rubber polymer waterproof caulking compounds, are made up of the raw material of following weight part: thermoplastic elastomer 18 ~ 28, pitch 35～55, aromatic hydrocarbon oil 9～28, antiaging agent 0.1～6, fire retardant 0.5～8, rubber accelerator 3～16 and inorganic fillings 2～18; Described pitch comprises that weight ratio is 10# pitch and the 100# pitch of 1:1; Described aromatic hydrocarbon oil is 150# aromatic hydrocarbon oil, and described antiaging agent is 1010# antiaging agent, and described rubber accelerator is polyisobutene PB2400.
Further, described inorganic fillings is coarse whiting.
Further, described fire retardant is aluminium hydroxide or magnesium hydroxide.
The preparation method of described self-adhering rubber polymer waterproof caulking compounds, comprises the steps:
(1) pitch of two kinds of models being dropped in proportion to heated and stirred in mixing tank melts it completely;
(2) add successively aromatic hydrocarbon oil and thermoplastic elastomer high-speed stirring under heating condition;
(3) mixture of step (2) is ground to form after liquid state;
(4) in the material of step (3), add rubber accelerator high-speed stirring;
(5) add inorganic fillings high-speed stirring;
(6) add antiaging agent and fire retardant and stir;
(7) cooling forming.
Beneficial effect of the present invention is: effectively solve the quality problems that cause because of the on-the-spot mixing ratio error of material.After cast, rapid shaping is without obvious contraction, after construction and the smooth one of buildings, high-efficiency environment friendly, can keep for a long time quality.Cost is low, stable performance.
Embodiment
Embodiment 1
A kind of self-adhering rubber polymer waterproof caulking compounds described in the embodiment of the present invention 1 are made up of the thermoplastic elastomer of 18kg, the 10# pitch of 17.5 kg, the 100# pitch of 17.5 kg, the 150# aromatic hydrocarbon oil of 9 kg, the 1010# antiaging agent of 100g, the fire retardant of 500g, the polyisobutene PB2400 of 3kg, the coarse whiting of 2 kg.
Its preparation method is: the 100# pitch of the 10# pitch of 17.5 kg, 17.5 kg is dropped in mixing tank and stirred, be heated to 130 degree and melt completely; Then by the thermoplastic elastomer of the 150# aromatic hydrocarbon oil of 9 kg and 18kg respectively successively in described mixing tank, high-speed stirring 20 minutes under 180 degree ~ 200 degree; Then the above-mentioned mixture fully mixing is ground, refund in mixing tank after becoming liquid state; Add the polyisobutene PB2400 of 3kg, high-speed stirring 10 minutes; Then add the coarse whiting of 2 kg, high-speed stirring 25 minutes; Finally add the 1010# antiaging agent of 100g and the fire retardant of 500g and stir after enter mould cooling forming.
Its using method is: at the construction field (site) the self-adhering rubber polymer waterproof caulking compounds described in the present embodiment are packed in fuse machine, after heating for dissolving, be directly cast in filleting.
Embodiment 2
A kind of self-adhering rubber polymer waterproof caulking compounds described in the embodiment of the present invention 2 are made up of the thermoplastic elastomer of 23kg, the 10# pitch of 22.5 kg, the 100# pitch of 22.5 kg, the 150# aromatic hydrocarbon oil of 16kg, the 1010# antiaging agent of 2kg, the fire retardant of 3kg, the polyisobutene PB2400 of 6kg, the coarse whiting of 5 kg.
Its preparation method is: the 100# pitch of the 10# pitch of 22.5 kg, 22.5 kg is dropped in mixing tank and stirred, be heated to 130 degree and melt completely; Then by the thermoplastic elastomer of the 150# aromatic hydrocarbon oil of 16 kg and 23kg respectively successively in described mixing tank, high-speed stirring 20 minutes under 180 degree ~ 200 degree; Then the above-mentioned mixture fully mixing is ground, refund in mixing tank after becoming liquid state; Add the polyisobutene PB2400 of 6kg, high-speed stirring 10 minutes; Then add the coarse whiting of 5kg, high-speed stirring 25 minutes; Finally add the 1010# antiaging agent of 2kg and the fire retardant of 3kg and stir after enter mould cooling forming.
Its using method is: at the construction field (site) the self-adhering rubber polymer waterproof caulking compounds described in the present embodiment are packed in fuse machine, after heating for dissolving, be directly cast in filleting.
Embodiment 3
A kind of self-adhering rubber polymer waterproof caulking compounds described in the embodiment of the present invention 3 are made up of the thermoplastic elastomer of 28kg, the 10# pitch of 27.5 kg, the 100# pitch of 27.5 kg, the 150# aromatic hydrocarbon oil of 28kg, the 1010# antiaging agent of 6kg, the fire retardant of 8kg, the polyisobutene PB2400 of 16kg, the coarse whiting of 18 kg.
Its preparation method is: the 100# pitch of the 10# pitch of 27.5 kg, 27.5 kg is dropped in mixing tank and stirred, be heated to 130 degree and melt completely; Then by the thermoplastic elastomer of the 150# aromatic hydrocarbon oil of 28 kg and 28kg respectively successively in described mixing tank, high-speed stirring 20 minutes under 180 degree ~ 200 degree; Then the above-mentioned mixture fully mixing is ground, refund in mixing tank after becoming liquid state; Add the polyisobutene PB2400 of 16kg, high-speed stirring 10 minutes; Then add the coarse whiting of 18kg, high-speed stirring 25 minutes; Finally add the 1010# antiaging agent of 6kg and the fire retardant of 8kg and stir after enter mould cooling forming.
Its using method is: at the construction field (site) the self-adhering rubber polymer waterproof caulking compounds described in the present embodiment are packed in fuse machine, after heating for dissolving, be directly cast in filleting.
The product cost of above-mentioned three embodiment is low, stable performance, and indices all meets the requirements simultaneously and to detect after cast rapid shaping without obvious contraction through working-yard, the smooth one of caulking compounds and buildings, in filleting is later long-time, quality keeps well.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products or methods under enlightenment of the present invention; no matter but do any variation at it in form; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (4)
1. self-adhering rubber polymer waterproof caulking compounds, is characterized in that: the raw material by following weight part is made: thermoplastic elastomer 18 ~ 28, pitch 35～55, aromatic hydrocarbon oil 9～28, antiaging agent 0.1～6, fire retardant 0.5～8, rubber accelerator 3～16 and inorganic fillings 2～18; Described pitch comprises that weight ratio is 10# pitch and the 100# pitch of 1:1, and described aromatic hydrocarbon oil is 150# aromatic hydrocarbon oil, and described antiaging agent is 1010# antiaging agent, and described rubber accelerator is polyisobutene PB2400.
2. self-adhering rubber polymer waterproof caulking compounds according to claim 1, is characterized in that: described inorganic fillings is coarse whiting.
3. self-adhering rubber polymer waterproof caulking compounds according to claim 2, is characterized in that: described fire retardant is aluminium hydroxide or magnesium hydroxide.
4. the preparation method of the self-adhering rubber polymer waterproof caulking compounds described in claim 1-3 any one, is characterized in that, comprises the steps:
(1) pitch of two kinds of models being dropped into heated and stirred in mixing tank melts it completely;
(2) add successively aromatic hydrocarbon oil and thermoplastic elastomer high-speed stirring under heating condition;
(3) mixture of step (2) is ground to form after liquid state;
(4) in the material of step (3), add rubber accelerator high-speed stirring;
(5) add inorganic fillings high-speed stirring;
(6) add antiaging agent and fire retardant and stir; And
(7) cooling forming.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410339657.0A CN104109505A (en) | 2014-07-17 | 2014-07-17 | Self-adhesive rubber high-polymer water-resistant caulking mastic and preparation method thereof |
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| CN201410339657.0A CN104109505A (en) | 2014-07-17 | 2014-07-17 | Self-adhesive rubber high-polymer water-resistant caulking mastic and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467599A (en) * | 2018-04-20 | 2018-08-31 | 石梦成 | A kind of flame-retardant modified building asphalt caulked joint ointment and production method |
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| CN101880137A (en) * | 2010-06-24 | 2010-11-10 | 东南大学 | Inorganic flame retardant-mixed micro-surfacing pavement maintenance material |
| CN102086349A (en) * | 2010-12-10 | 2011-06-08 | 上海台安工程实业有限公司 | Non-curing waterproof glue with double character |
| CN102433007A (en) * | 2011-10-12 | 2012-05-02 | 中国石油化工股份有限公司 | Caulking asphalt for roads and bridges, and preparation method for caulking asphalt |
| CN102898851A (en) * | 2012-11-12 | 2013-01-30 | 天津市恒悦化工有限公司 | Styrene butadiene styrene (SBS) high-performance modified asphalt and preparation method thereof |
| CN103396670A (en) * | 2013-07-11 | 2013-11-20 | 河海大学 | Waterproof modified asphalt for dam asphalt well and preparation method thereof |
| CN103589340A (en) * | 2013-10-31 | 2014-02-19 | 江苏凯伦建材股份有限公司 | Creep type non-cured rubber asphalt based waterproof coating and preparation method thereof |
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2014
- 2014-07-17 CN CN201410339657.0A patent/CN104109505A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880137A (en) * | 2010-06-24 | 2010-11-10 | 东南大学 | Inorganic flame retardant-mixed micro-surfacing pavement maintenance material |
| CN102086349A (en) * | 2010-12-10 | 2011-06-08 | 上海台安工程实业有限公司 | Non-curing waterproof glue with double character |
| CN102433007A (en) * | 2011-10-12 | 2012-05-02 | 中国石油化工股份有限公司 | Caulking asphalt for roads and bridges, and preparation method for caulking asphalt |
| CN102898851A (en) * | 2012-11-12 | 2013-01-30 | 天津市恒悦化工有限公司 | Styrene butadiene styrene (SBS) high-performance modified asphalt and preparation method thereof |
| CN103396670A (en) * | 2013-07-11 | 2013-11-20 | 河海大学 | Waterproof modified asphalt for dam asphalt well and preparation method thereof |
| CN103589340A (en) * | 2013-10-31 | 2014-02-19 | 江苏凯伦建材股份有限公司 | Creep type non-cured rubber asphalt based waterproof coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108467599A (en) * | 2018-04-20 | 2018-08-31 | 石梦成 | A kind of flame-retardant modified building asphalt caulked joint ointment and production method |
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Application publication date: 20141022 |