CN103626456B - A kind of anti-folding heat preservation plate material - Google Patents
A kind of anti-folding heat preservation plate material Download PDFInfo
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- CN103626456B CN103626456B CN201310497675.7A CN201310497675A CN103626456B CN 103626456 B CN103626456 B CN 103626456B CN 201310497675 A CN201310497675 A CN 201310497675A CN 103626456 B CN103626456 B CN 103626456B
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Abstract
The invention discloses a kind of anti-folding heat preservation plate material, sheet material is made up of according to weight ratio following composition: polystyrene is that 28～32 parts, alundum (Al2O3) are that 7～11 parts, magnesia are that 14～15 parts, glass fibre are that 26～29 parts, calcium oxide are that 21～26 parts, montmorillonite powder are that 13～15 parts, rosin acid are that 3～6 parts, water are 44～49 parts. The anti-folding heat preservation plate material preparing has good fracture resistance and heat-insulating property, and thermal conductivity factor is 0.019～0.024W/ (mK), and rupture strength is 7～9Mpa.
Description
Technical field
The present invention relates to a kind of sheet material, particularly relate to a kind of anti-folding heat preservation plate material.
Background technology
Sheet material material kind is a lot, can be divided into metallic plate, plastic plate, wood based panel etc. Because different sheet material is made up of different materials, therefore it also has different performances. Metallic plate pressure-proof and snap-resistent performance is good, but its heat insulation effect is poor. Better still its resistance to compression and fracture resistance are poor for plastic plate heat insulation effect. Secondly sheet material first-selection need to have good heat insulation effect, could be promoted the use of on a large scale in every field like this,, has given after the folding quality that sheet material is good, sheet material can be applied to the place that need to touch stress, improves its rupture strength.
Summary of the invention
The technical problem solving: the common low problem of heat preservation of board weak effect, fracture resistance.
Technical scheme: the invention discloses a kind of anti-folding heat preservation plate material, sheet material is made up of according to weight ratio following composition: polystyrene is that 28～32 parts, alundum (Al2O3) are that 7～11 parts, magnesia are that 14～15 parts, glass fibre are that 26～29 parts, calcium oxide are that 21～26 parts, montmorillonite powder are that 13～15 parts, rosin acid are that 3～6 parts, water are 44～49 parts.
Anti-folding insulation material preparation method: getting polystyrene is that 28～32kg, alundum (Al2O3) are that 7～11kg, magnesia are that 14～15kg, glass fibre are that 26～29kg, calcium oxide are that 21～26kg, montmorillonite powder are that 13～15kg, rosin acid are that 3～6kg, water are 44～49kg. Above-mentioned each material is powdery, magnesia, calcium oxide, montmorillonite powder, alundum (Al2O3) are mixed, add successively again water, rosin acid, polystyrene, glass fibre, finally stir, sheet-forming machine by heating carries out moulding, heating-up temperature is 85～95 DEG C, and pressure is 0.06～0.10Mpa. After cooling, obtain anti-folding heat preservation plate material.
Beneficial effect: the anti-folding heat preservation plate material preparing has good fracture resistance and heat-insulating property, thermal conductivity factor is 0.019～0.024W/ (mK), rupture strength is 7～9Mpa. Can be applied to widely the place that need to relate to external force, improve anti-folding and the heat-insulating property of sheet material.
Detailed description of the invention
Embodiment 1
Getting polystyrene is that 28kg, alundum (Al2O3) are that 9kg, magnesia are that 15kg, glass fibre are that 28kg, calcium oxide are that 26kg, montmorillonite powder are that 14kg, rosin acid are that 3kg, water are 46kg. Above-mentioned each material is powdery, magnesia, calcium oxide, montmorillonite powder, alundum (Al2O3) are mixed, then add water successively, rosin acid, polystyrene, glass fibre, finally stir, sheet-forming machine by heating carries out moulding, and heating-up temperature is 85 DEG C, and pressure is 0.08Mpa. After cooling, obtain anti-folding heat preservation plate material.
Embodiment 2
Getting polystyrene is that 32kg, alundum (Al2O3) are that 7kg, magnesia are that 14kg, glass fibre are that 26kg, calcium oxide are that 21kg, montmorillonite powder are that 15kg, rosin acid are that 6kg, water are 44kg. Above-mentioned each material is powdery, magnesia, calcium oxide, montmorillonite powder, alundum (Al2O3) are mixed, then add water successively, rosin acid, polystyrene, glass fibre, finally stir, sheet-forming machine by heating carries out moulding, and heating-up temperature is 95 DEG C, and pressure is 0.10Mpa. After cooling, obtain anti-folding heat preservation plate material.
Embodiment 3
Getting polystyrene is that 30kg, alundum (Al2O3) are that 11kg, magnesia are that 15kg, glass fibre are that 29kg, calcium oxide are that 23kg, montmorillonite powder are that 13kg, rosin acid are that 5kg, water are 49kg. Above-mentioned each material is powdery, magnesia, calcium oxide, montmorillonite powder, alundum (Al2O3) are mixed, then add water successively, rosin acid, polystyrene, glass fibre, finally stir, sheet-forming machine by heating carries out moulding, and heating-up temperature is 90 DEG C, and pressure is 0.06Mpa. After cooling, obtain anti-folding heat preservation plate material.
The thermal conductivity factor of embodiment and compression strength result are as follows, and Measured Results of Thermal Conductivity standard is GB/T10294-2008, and fracture resistance bioassay standard is GB/T5486-2008.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Fracture resistance | 7MPa | 9MPa | 8MPa |
| Thermal conductivity factor | 0.024W/(m·K) | 0.022 W/(m·K) | 0.019 W/(m·K) |
Prepare sheet material and possessed higher fracture resistance and heat-insulating property.
Claims (5)
1. an anti-folding heat preservation plate material, is characterized in that sheet material is made up of according to weight ratio following composition: polystyrene is that 28～32 parts, alundum (Al2O3) are that 7～11 parts, magnesia are that 14～15 parts, glass fibre are that 26～29 parts, calcium oxide are that 21～26 parts, montmorillonite powder are that 13～15 parts, above-mentioned each material are powdery; Rosin acid is that 3～6 parts, water are 44～49 parts; Anti-folding heat preservation plate material preparation method is: getting polystyrene and be 28～32 parts, alundum (Al2O3) and be 7～11 parts, magnesia and be 14～15 parts, glass fibre and be 26～29 parts, calcium oxide and be 21～26 parts, montmorillonite powder and be 13～15 parts, rosin acid and be 3～6 parts, water is 44～49 parts; Magnesia, calcium oxide, montmorillonite powder, alundum (Al2O3) are mixed, add successively again water, rosin acid, polystyrene, glass fibre, finally stir, carry out moulding by the sheet-forming machine of heating, heating-up temperature is 85～95 DEG C, and pressure is 0.06～0.10MPa; After cooling, obtain anti-folding heat preservation plate material.
2. the anti-folding heat preservation plate material of one according to claim 1, is characterized in that it is 32 parts that anti-folding heat preservation plate material becomes to be grouped into middle polystyrene.
3. the anti-folding heat preservation plate material of one according to claim 1, is characterized in that it is 7 parts that anti-folding heat preservation plate material becomes to be grouped into middle alundum (Al2O3).
4. the anti-folding heat preservation plate material of one according to claim 1, is characterized in that it is 14 parts that anti-folding heat preservation plate material becomes to be grouped into middle magnesia.
5. the anti-folding heat preservation plate material of one according to claim 1, is characterized in that it is 29 parts that anti-folding heat preservation plate material becomes to be grouped into middle glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497675.7A CN103626456B (en) | 2013-10-22 | 2013-10-22 | A kind of anti-folding heat preservation plate material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310497675.7A CN103626456B (en) | 2013-10-22 | 2013-10-22 | A kind of anti-folding heat preservation plate material |
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| Publication Number | Publication Date |
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| CN103626456A CN103626456A (en) | 2014-03-12 |
| CN103626456B true CN103626456B (en) | 2016-05-18 |
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| CN201310497675.7A Expired - Fee Related CN103626456B (en) | 2013-10-22 | 2013-10-22 | A kind of anti-folding heat preservation plate material |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482433A (en) * | 2015-12-23 | 2016-04-13 | 佛山华清智业环保科技有限公司 | Thermal insulation panel |
| CN108793910A (en) * | 2017-09-26 | 2018-11-13 | 海南鑫申绿色建筑科技有限公司 | Anti- folding halogen-free flameproof plate of one kind and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175634A (en) * | 2005-04-18 | 2008-05-07 | 欧文斯科宁知识产权资产有限公司 | Non-combustible high pressure laminate |
| CN101864118A (en) * | 2010-05-28 | 2010-10-20 | 金发科技股份有限公司 | Styrene-based non-halogen flame-retardant injection-grade wood-plastic composite material and preparation method thereof |
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2013
- 2013-10-22 CN CN201310497675.7A patent/CN103626456B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175634A (en) * | 2005-04-18 | 2008-05-07 | 欧文斯科宁知识产权资产有限公司 | Non-combustible high pressure laminate |
| CN101864118A (en) * | 2010-05-28 | 2010-10-20 | 金发科技股份有限公司 | Styrene-based non-halogen flame-retardant injection-grade wood-plastic composite material and preparation method thereof |
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| CN103626456A (en) | 2014-03-12 |
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