CN103627106A - Fireproofing insulation board made of thermal insulation particles and preparation method thereof - Google Patents
Fireproofing insulation board made of thermal insulation particles and preparation method thereof Download PDFInfo
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- CN103627106A CN103627106A CN201310632797.2A CN201310632797A CN103627106A CN 103627106 A CN103627106 A CN 103627106A CN 201310632797 A CN201310632797 A CN 201310632797A CN 103627106 A CN103627106 A CN 103627106A
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Abstract
The invention relates to a fireproofing insulation board made of thermal insulation particles and a preparation method thereof. The fireproofing insulation board made of the thermal insulation particles is characterized by comprising the following raw materials in weight parts: 100 to 120 parts of polystyrene, 12 to 15 parts of SG-3PVC, 3 to 4 parts of dichlorodifluoromethane, 40 to 45 parts of sodium metasilicate, 4 to 6 parts of aluminium hydroxide, 8 to 10 parts of alums, 3 to 4 parts of zinc oxide, 20 to 24 parts of calcium carbonate powder, 12 to 14 parts of coal ash, 1 to 2 parts of used oil, 5 to 6 parts of floating beads, 1 to 2 parts of ammonium molybdate, 1 to 2 parts of sodium diacetate, 1 to 2 parts of fatty alcohol-polyoxyethylene ether and 23 to 25 parts of modified loess. According to the invention, the modified loess serves as the thermal insulation particles, is low in cost and good in heat preservation effect, and the fireproofing insulation board has the characteristics of high intensity, light weight and low heat conductivity coefficient, and is applicable to industrial batch production.
Description
Technical field
The present invention relates to a kind of wallboard, more particularly, is a kind of heat-insulating granules fireproof heated board and preparation method thereof.
Background technology
The building construction of building construction, particularly extremely frigid zones, the amount of heat in building scatters and disappears by roof and body of wall.Therefore, need to pave warming plate on roof and exterior wall, play the effect of heat insulating and save energy.Existing plastic extrusion heated board, has the shortcoming that intensity is low, resistance to compression is low, density is low, resistance to deterioration is weak, cost is high, need to have new product to emerge, and participates in the competition.
Summary of the invention
The object of this invention is to provide a kind of heat-insulating granules fireproof heated board and preparation method thereof.
The technical solution adopted in the present invention is:
A heat-insulating granules fireproof heated board, is characterized in that being made by the raw material of following weight part: polystyrene 100-120, SG-3PVC12-15, freonll-11 3-4, Starso 40-45, aluminium hydroxide 4-6, alum 8-10, zinc oxide 3-4, Paris white 20-24, flyash 12-14, used oil 1-2, float pearl 5-6, ammonium molybdate 1-2, sodium Diacetate 1-2, fatty alcohol-polyoxyethylene ether 1-2, modified Loess 23-25.
Described modified Loess is made by the raw material of following weight part: loess 100-120, plant ash 30-40, used oil 10-12, starch 10-12, Sodium dodecylbenzene sulfonate 1-2, aluminium powder 0.2-0.3, water are appropriate;
Preparation method is: loess is calcined to 2-3 hour at 460-480 ℃, grinding powder; Starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, be heated into pasty state; In sticking with paste, add described calcining loess powder, plant ash, aluminium powder, used oil, mix and blend 40-50 minute, sends in 60-70 ℃ of drying room and dries, and is broken into coarse particles, sifts out the coarse particles of 1-3mm.
The preparation method of described heat-insulating granules fireproof heated board, is characterized in that comprising the following steps: polystyrene, SG-3PVC are mixed, be heated to 190-225 ℃, be uniformly mixed, then add other material except freonll-11, stir, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 ℃, then, sends into extruding machine, extrusion moulding.
Modified Loess of the present invention is heat-insulating granules, and cost is low, and high insulating effect has intensity high, and quality is light, and the feature that thermal conductivity is low, is suitable for industrialized mass production.
Embodiment
A heat-insulating granules fireproof heated board, by following weight part (kilogram) raw material make: polystyrene 120, SG-3PVC15, freonll-11 4, Starso 45, aluminium hydroxide 6, alum 8, zinc oxide 4, Paris white 20, flyash 14, used oil 2, float pearl 6, ammonium molybdate 2, sodium Diacetate 1, fatty alcohol-polyoxyethylene ether 1, modified Loess 25.
Described modified Loess by following weight part (kilogram) raw material make: loess 120, plant ash 30, used oil 10, starch 12, Sodium dodecylbenzene sulfonate 2, aluminium powder 0.3, water are appropriate;
Preparation method is: loess is calcined to 2-3 hour at 460-480 ℃, grinding powder; Starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, be heated into pasty state; In sticking with paste, add described calcining loess powder, plant ash, aluminium powder, used oil, mix and blend 40-50 minute, sends in 60-70 ℃ of drying room and dries, and is broken into coarse particles, sifts out the coarse particles of 1-3mm.
The preparation method of heat-insulating granules fireproof heated board, comprises the following steps: polystyrene, SG-3PVC are mixed, be heated to 190-225 ℃, be uniformly mixed, then add other material except freonll-11, stir, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 ℃, then, sends into extruding machine, extrusion moulding.
The present invention after testing, ultimate compression strength >=280kPa, thermal conductivity≤0.03W/mk, water-intake rate≤1% (V/V), aqueous vapor moisture permeable coefficient≤3ng/m.s.Pa.
Claims (2)
1. a heat-insulating granules fireproof heated board, is characterized in that being made by the raw material of following weight part: polystyrene 100-120, SG-3PVC12-15, freonll-11 3-4, Starso 40-45, aluminium hydroxide 4-6, alum 8-10, zinc oxide 3-4, Paris white 20-24, flyash 12-14, used oil 1-2, float pearl 5-6, ammonium molybdate 1-2, sodium Diacetate 1-2, fatty alcohol-polyoxyethylene ether 1-2, modified Loess 23-25;
Described modified Loess is made by the raw material of following weight part: loess 100-120, plant ash 30-40, used oil 10-12, starch 10-12, Sodium dodecylbenzene sulfonate 1-2, aluminium powder 0.2-0.3, water are appropriate;
Preparation method is: loess is calcined to 2-3 hour at 460-480 ℃, grinding powder; Starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, be heated into pasty state; In sticking with paste, add described calcining loess powder, plant ash, aluminium powder, used oil, mix and blend 40-50 minute, sends in 60-70 ℃ of drying room and dries, and is broken into coarse particles, sifts out the coarse particles of 1-3mm.
2. the preparation method of heat-insulating granules fireproof heated board according to claim 1, it is characterized in that comprising the following steps: polystyrene, SG-3PVC are mixed, be heated to 190-225 ℃, be uniformly mixed, add again other material except freonll-11, stir, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 ℃, then, sends into extruding machine, extrusion moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632797.2A CN103627106A (en) | 2013-11-29 | 2013-11-29 | Fireproofing insulation board made of thermal insulation particles and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632797.2A CN103627106A (en) | 2013-11-29 | 2013-11-29 | Fireproofing insulation board made of thermal insulation particles and preparation method thereof |
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| CN103627106A true CN103627106A (en) | 2014-03-12 |
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| CN201310632797.2A Pending CN103627106A (en) | 2013-11-29 | 2013-11-29 | Fireproofing insulation board made of thermal insulation particles and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255069A (en) * | 2015-11-23 | 2016-01-20 | 宁波尚高新材料有限公司 | Heat insulation plastic plate and preparation method thereof |
| CN105385114A (en) * | 2015-12-27 | 2016-03-09 | 刘家容 | Method for preparing thermal insulation wall material through waste fabric fibers |
| CN107541000A (en) * | 2017-08-26 | 2018-01-05 | 安徽智博新材料科技有限公司 | One kind emulsification building thermal insulation material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450578A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Thermal insulation particle fireproof insulation board and preparation method of same |
-
2013
- 2013-11-29 CN CN201310632797.2A patent/CN103627106A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450578A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Thermal insulation particle fireproof insulation board and preparation method of same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255069A (en) * | 2015-11-23 | 2016-01-20 | 宁波尚高新材料有限公司 | Heat insulation plastic plate and preparation method thereof |
| CN105385114A (en) * | 2015-12-27 | 2016-03-09 | 刘家容 | Method for preparing thermal insulation wall material through waste fabric fibers |
| CN107541000A (en) * | 2017-08-26 | 2018-01-05 | 安徽智博新材料科技有限公司 | One kind emulsification building thermal insulation material |
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Application publication date: 20140312 |