CN103553434B - A kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab - Google Patents
A kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab Download PDFInfo
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- CN103553434B CN103553434B CN201310478116.1A CN201310478116A CN103553434B CN 103553434 B CN103553434 B CN 103553434B CN 201310478116 A CN201310478116 A CN 201310478116A CN 103553434 B CN103553434 B CN 103553434B
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Abstract
The invention discloses a kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab.Methaciy lie pre-polymerization resin: 325 order glass microballons: 400 order glass powder: 0.3 millimeter of short glass fiber: mill base: wetting dispersing agent: defoamer: promotor: solidifying agent (mass ratio)=25 ~ 60:10 ~ 30:15 ~ 35:0.5 ~ 3:0.05 ~ 2:0.05 ~ 0.5:0.001 ~ 0.01:0.25 ~ 1:0.25 ~ 1, methaciy lie pre-polymerization resin is poured in agitation vat and stirs, mill base, wetting dispersing agent, defoamer and solidifying agent is added, obtained hybrid resin in whipping process; To pour in hybrid resin after the mixing of 325 order glass microballons, 400 order glass powder and 0.3 millimeter of short glass fiber, and at the uniform velocity mixing engineering, add promotor, continue to stir, obtained mixed slurry after stirring; Mixed slurry is imported vacuum solidification in making sheet mould, the demoulding, water mill after dry brush, i.e. obtained lightweight sound-insulation wall-decoration artificial stone slab.The inventive method technique is simple, and equipment requirements is low, with low cost, is easy to large-scale promotion, and prepared artificial slabstone high comprehensive performance.
Description
Technical field
The invention belongs to artificial stone-like material's preparing technical field, particularly a kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab.
Background technology
At the Home Industry of Chinese develop rapidly, the pursuit of people to quality of the life is more and more higher, Engineered stone products get more and more be used to ground, table top, metope building decoration in, rostone has many advantages such as the good and good processability of bright and colourful, "dead", easy renovation, cracking resistance, plasticity-, by increasing architect and Designers accept employing.
But at present in rostone kind, the kind for metope is little, but also existence is heavy, soundproof effect is poor, can not be used for the shortcomings such as outdoor, has both increased the weight of the pressure built, also not energy-conserving and environment-protective.Therefore, urgently develop a kind of artificial slabstone to address this problem.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, a kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab is provided.
Thinking of the present invention: select methaciy lie pre-polymerization resin as binding agent, adopt hollow glass micropearl and glass powder as filler, adopt short glass fiber as reinforcement material, the intensity of obtained sheet material and toughness are improved all greatly, thus the wall decoration artificial slabstone of obtained excellent performance.
Concrete steps are:
(1) raw material is taken according to following mass ratio, methaciy lie pre-polymerization resin: 325 order glass microballons: 400 order glass powder: 0.3 millimeter of short glass fiber: mill base: wetting dispersing agent: defoamer: promotor: solidifying agent=25 ~ 60:10 ~ 30:15 ~ 35:0.5 ~ 3:0.05 ~ 2:0.05 ~ 0.5:0.001 ~ 0.01:0.25 ~ 1:0.25 ~ 1.
(2) the methaciy lie pre-polymerization resin that step (1) takes is poured in agitation vat and stir with the rotating speed of 200 ~ 800 revs/min, in whipping process, mill base, wetting dispersing agent, defoamer and solidifying agent that step (1) takes also are poured in agitation vat, stir and mix for 2 ~ 10 minutes, obtained hybrid resin.
(3) pour in the obtained hybrid resin of step (2) after 325 order glass microballons step (1) taken, 400 order glass powder and 0.3 millimeter of short glass fiber mixing, stir 2 ~ 10 minutes with the speed of 200 ~ 800 revs/min in agitation vat, and then add the promotor that step (1) takes, continue stirring 2 ~ 10 minutes, reinforced process remains a constant speed stirring, obtained mixed slurry after stirring.
(4) after brushing flat levelling in mixed slurry importing making sheet mould obtained for step (3), vacuum chamber is pushed, vacuumize 1 ~ 5 minute, the track baking oven entering 40 ~ 100 DEG C after exhaust outlet is cured, curing and demolding, water mill after dry brush, i.e. obtained lightweight sound-insulation wall-decoration artificial stone slab.
Compared with prior art, advantage of the present invention is: the inventive method technique is simple, equipment requirements is low, be easy to large-scale promotion, the lightweight sound-insulation wall-decoration artificial stone slab that the present invention obtains, under the original prerequisite elegant in appearance of maintenance, has sound insulation, an advantage such as lightweight is easily installed, good weatherability.
Embodiment
embodiment 1:
(1) raw material is taken according to following quality, 52 kilograms of methaciy lie pre-polymerization resins, 20 kilogram of 325 order glass microballon, 24 kilogram of 400 order glass powder, 2 kilograms of 0.3 millimeter of short glass fibers, 0.695 kilogram of mill base, 0.3 kilogram of wetting dispersing agent, 0.005 kilogram of defoamer, 0.5 kilogram of promotor and 0.5 kilogram of solidifying agent.
(2) the methaciy lie pre-polymerization resin that step (1) takes is poured in agitation vat and stir with the rotating speed of 600 revs/min, in whipping process, mill base, wetting dispersing agent, defoamer and solidifying agent that step (1) takes also are poured in agitation vat, stir and mix for 3 minutes, obtained hybrid resin.
(3) pour in the obtained hybrid resin of step (2) after 325 order glass microballons step (1) taken, 400 order glass powder and 0.3 millimeter of short glass fiber mixing, 3 minutes are stirred with the speed of 600 revs/min in agitation vat, and then add the promotor that step (1) takes, continue stirring 3 minutes, reinforced process remains a constant speed stirring, obtained mixed slurry after stirring.
(4) after brushing flat levelling in mixed slurry importing making sheet mould obtained for step (3), vacuum chamber is pushed, vacuumize 2 minutes, the track baking oven entering 60 DEG C after exhaust outlet is cured, curing and demolding, water mill after dry brush, i.e. obtained lightweight sound-insulation wall-decoration artificial stone slab.
After tested, mean transmission loss=28 of the artificial slabstone that the present embodiment obtains, in the scope of insulating board; Density=0.86g/cm
3, decline 100% than rostone density the lightest at present.
embodiment 2:
(1) raw material is taken according to following quality, 59 kilograms of methaciy lie pre-polymerization resins, 20 kilogram of 325 order glass microballon, 15 kilogram of 400 order glass powder, 3 kilograms of 0.3 millimeter of short glass fibers, 1.59 kilograms of mill bases, 0.2 kilogram of wetting dispersing agent, 0.01 kilogram of defoamer, 0.6 kilogram of promotor and 0.6 kilogram of solidifying agent.
(2) the methaciy lie pre-polymerization resin that step (1) takes is poured in agitation vat and stir with the rotating speed of 400 revs/min, in whipping process, mill base, wetting dispersing agent, defoamer and solidifying agent that step (1) takes also are poured in agitation vat, stir and mix for 4 minutes, obtained hybrid resin.
(3) pour in the obtained hybrid resin of step (2) after 325 order glass microballons step (1) taken, 400 order glass powder and 0.3 millimeter of short glass fiber mixing, 4 minutes are stirred with the speed of 400 revs/min in agitation vat, and then add the promotor that step (1) takes, continue stirring 5 minutes, reinforced process remains a constant speed stirring, obtained mixed slurry after stirring.
(4) after brushing flat levelling in mixed slurry importing making sheet mould obtained for step (3), vacuum chamber is pushed, vacuumize 1 minute, the track baking oven entering 80 DEG C after exhaust outlet is cured, curing and demolding, water mill after dry brush, i.e. obtained lightweight sound-insulation wall-decoration artificial stone slab.
After tested, mean transmission loss=26 of the artificial slabstone that the present embodiment obtains, in the scope of insulating board; Density=0.81g/cm
3, decline 112% than rostone density the lightest at present.
Claims (1)
1. a preparation method for lightweight sound-insulation wall-decoration artificial stone slab, is characterized in that concrete steps are:
(1) raw material is taken according to following mass ratio, methaciy lie pre-polymerization resin: 325 order glass microballons: 400 order glass powder: 0.3 millimeter of short glass fiber: mill base: wetting dispersing agent: defoamer: promotor: solidifying agent=25 ~ 60:10 ~ 30:15 ~ 35:0.5 ~ 3:0.05 ~ 2:0.05 ~ 0.5:0.001 ~ 0.01:0.25 ~ 1:0.25 ~ 1;
(2) the methaciy lie pre-polymerization resin that step (1) takes is poured in agitation vat and stir with the rotating speed of 200 ~ 800 revs/min, in whipping process, mill base, wetting dispersing agent, defoamer and solidifying agent that step (1) takes also are poured in agitation vat, stir and mix for 2 ~ 10 minutes, obtained hybrid resin;
(3) pour in the obtained hybrid resin of step (2) after 325 order glass microballons step (1) taken, 400 order glass powder and 0.3 millimeter of short glass fiber mixing, stir 2 ~ 10 minutes with the speed of 200 ~ 800 revs/min in agitation vat, and then add the promotor that step (1) takes, continue stirring 2 ~ 10 minutes, reinforced process remains a constant speed stirring, obtained mixed slurry after stirring;
(4) after brushing flat levelling in mixed slurry importing making sheet mould obtained for step (3), vacuum chamber is pushed, vacuumize 1 ~ 5 minute, the track baking oven entering 40 ~ 100 DEG C after exhaust outlet is cured, curing and demolding, water mill after dry brush, i.e. obtained lightweight sound-insulation wall-decoration artificial stone slab.
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| CN201310478116.1A CN103553434B (en) | 2013-10-14 | 2013-10-14 | A kind of preparation method of lightweight sound-insulation wall-decoration artificial stone slab |
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| CN103553434B true CN103553434B (en) | 2016-03-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103896517B (en) * | 2014-03-25 | 2016-01-20 | 湖北硅金凝健康石材有限公司 | A kind of silicon wafer containing marine alga silica flour coagulates stone material and preparation method thereof |
| CN104478298A (en) * | 2014-11-12 | 2015-04-01 | 广东中旗新材料科技有限公司 | Lightweighted artificial quartz stone decorative surface material and preparation method thereof |
| CN106810110A (en) * | 2015-11-30 | 2017-06-09 | 衡阳市雅典娜石英石有限公司 | A kind of artificial quartz stone plate raw material and the method that artificial quartz in lump is prepared using the raw material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102661021A (en) * | 2012-05-22 | 2012-09-12 | 上虞市清大联合多邦环保纳米微晶石厂 | Artificial stone plane material with strengthening framework and method for preparing same |
| CN102791649A (en) * | 2010-03-15 | 2012-11-21 | 贝克株式会社 | Plate-like cured product |
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| EP2302620B1 (en) * | 2008-07-17 | 2021-03-03 | Nagoya Oilchemical Co., Ltd. | Impact and sound absorbing material and sound absorbing structure |
| CN101642926B (en) * | 2009-08-28 | 2012-01-11 | 上海贵雅橱柜有限公司 | Artificial stone with photocatalysis |
| CN102643524A (en) * | 2012-04-24 | 2012-08-22 | 上海昭和高分子有限公司 | Unsaturated polyester bulk molding compound as well as method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102791649A (en) * | 2010-03-15 | 2012-11-21 | 贝克株式会社 | Plate-like cured product |
| CN102661021A (en) * | 2012-05-22 | 2012-09-12 | 上虞市清大联合多邦环保纳米微晶石厂 | Artificial stone plane material with strengthening framework and method for preparing same |
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Effective date of registration: 20191021 Address after: 225400 ancient road, Taixing agricultural products processing park, Taizhou, Jiangsu Patentee after: Jiangsu Shunqian New Material Co., Ltd Address before: 541004 the Guangxi Zhuang Autonomous Region Guilin Construction Road No. 12 Patentee before: Guilin University of Technology |