CN103694530A - Foamed lightweight partition plate and preparation method thereof - Google Patents
Foamed lightweight partition plate and preparation method thereof Download PDFInfo
- Publication number
- CN103694530A CN103694530A CN201310605399.1A CN201310605399A CN103694530A CN 103694530 A CN103694530 A CN 103694530A CN 201310605399 A CN201310605399 A CN 201310605399A CN 103694530 A CN103694530 A CN 103694530A
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- parts
- powder
- partition plate
- density polyethylene
- loess
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides a foamed lightweight partition plate and a preparation method thereof. The foamed lightweight partition plate is characterized by being prepared from the following raw materials by weight: 100 to 120 parts of medium-density polyethylene, 30 to 35 parts of metallocene linear low-density polyethylene, 10 to 14 parts of cellulose acetate, 40 to 45 parts of iron-ore slag powder, 10 to 12 parts of glass fiber, 3 to 5 parts of sodium dodecyl benzene sulfonate, 40 to 50 parts of quartz sand, 12 to 14 parts of phosphogypsum, 20 to 24 parts of fly ash, 10 to 12 parts of straw powder, 1 to 2 parts of waste engine oil, 8 to 10 parts of municipal sludge powder, 1 to 2 parts of dipropylethanolamine, 30 to 35 parts of modified loess powder and 3 to 4 parts of Freon. The foamed lightweight partition plate has the advantages of no need for steam or autoclaved curing, rapid reaction and curing at normal temperature, high strength, good water-resistance, no absorption of moisture, no return of halogen, no scumming, anti-freezing performance, sound insulation, thermal insulation, heat preservation, flame retardation, usage of considerable industrial waste residue and agriculture waste, conservation of resources and energy, no discharge of waste gas, waste water and industrial residue, etc.
Description
Technical field
The present invention relates to a kind of wallboard, more particularly, is a kind of foamed light partition plate 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 foamed light partition plate and preparation method thereof.
The technical solution adopted in the present invention is:
A foamed light partition plate, is characterized in that being made by the raw material of following weight part:
Medium-density polyethylene 100-120, metallocene linear-low density polyethylene 30-35, cellulose acetate 10-14, iron ore ground-slag 40-45, glass fibre 10-12, Sodium dodecylbenzene sulfonate 3-5, quartz sand 40-50, phosphogypsum 12-14, flyash 20-24, stalk powder 10-12, used oil 1-2, municipal sludge powder 8-10, dipropyl thanomin 1-2, modified Loess powder 30-35, freonll-11 3-4.
Described modified Loess powder 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 foamed light partition plate, is characterized in that comprising the following steps:
(1) iron ore ground-slag, glass fibre, Sodium dodecylbenzene sulfonate, quartz sand, phosphogypsum, flyash, stalk powder, used oil, municipal sludge powder, dipropyl thanomin, modified Loess powder are mixed, stir;
(2) then medium-density polyethylene, metallocene linear-low density polyethylene, cellulose acetate are heated to after 150-175 ℃, with step (1) mixing of materials, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-130 ℃, then, sends into extruding machine, extrusion moulding.
Foamed light partition plate of the present invention has that non-evaporating vapour or steam press maintenance, normal temperature rapid reaction are solidified, intensity is high, water resisting property good, nonhygroscopic return halogen, without scum, freeze proof, sound insulation, heat insulation, insulation, fire-retardant, utilize industrial residue and agricultural wastes in a large number, economize on resources and the advantage such as the energy, three-waste free discharge.
Embodiment
A foamed light partition plate, by following weight part (kilogram) raw material make:
Medium-density polyethylene 120, metallocene linear-low density polyethylene 35, cellulose acetate 14, iron ore ground-slag 40, glass fibre 12, Sodium dodecylbenzene sulfonate 5, quartz sand 50, phosphogypsum 14, flyash 24, stalk powder 10, used oil 2, municipal sludge powder 10, dipropyl thanomin 2, modified Loess powder 35, freonll-11 4.
Described modified Loess powder 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 foamed light partition plate, comprises the following steps:
(1) iron ore ground-slag, glass fibre, Sodium dodecylbenzene sulfonate, quartz sand, phosphogypsum, flyash, stalk powder, used oil, municipal sludge powder, dipropyl thanomin, modified Loess powder are mixed, stir;
(2) then medium-density polyethylene, metallocene linear-low density polyethylene, cellulose acetate are heated to after 150-175 ℃, with step (1) mixing of materials, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-130 ℃, 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 foamed light partition plate, is characterized in that being made by the raw material of following weight part:
Medium-density polyethylene 100-120, metallocene linear-low density polyethylene 30-35, cellulose acetate 10-14, iron ore ground-slag 40-45, glass fibre 10-12, Sodium dodecylbenzene sulfonate 3-5, quartz sand 40-50, phosphogypsum 12-14, flyash 20-24, stalk powder 10-12, used oil 1-2, municipal sludge powder 8-10, dipropyl thanomin 1-2, modified Loess powder 30-35, freonll-11 3-4;
Described modified Loess powder 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 foamed light partition plate according to claim 1, is characterized in that comprising the following steps:
(1) iron ore ground-slag, glass fibre, Sodium dodecylbenzene sulfonate, quartz sand, phosphogypsum, flyash, stalk powder, used oil, municipal sludge powder, dipropyl thanomin, modified Loess powder are mixed, stir;
(2) then medium-density polyethylene, metallocene linear-low density polyethylene, cellulose acetate are heated to after 150-175 ℃, with step (1) mixing of materials, make each material melting and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-130 ℃, then, sends into extruding machine, extrusion moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605399.1A CN103694530A (en) | 2013-11-26 | 2013-11-26 | Foamed lightweight partition plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605399.1A CN103694530A (en) | 2013-11-26 | 2013-11-26 | Foamed lightweight partition plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103694530A true CN103694530A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605399.1A Pending CN103694530A (en) | 2013-11-26 | 2013-11-26 | Foamed lightweight partition plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103694530A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151700A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special packing for breakdown-resistant capacitor thin film and preparation method of packing |
| CN104326698A (en) * | 2014-10-16 | 2015-02-04 | 湖州国信物资有限公司 | Building sound insulation material and preparation method thereof |
| CN105062111A (en) * | 2015-07-30 | 2015-11-18 | 重庆市泰日建材有限公司 | Light partition board and preparation method thereof |
| CN112207117A (en) * | 2020-09-27 | 2021-01-12 | 重庆亿源环保工程有限公司 | Method for preparing building material by using heavy metal contaminated soil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449791A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Foam light partition board and preparation method of same |
-
2013
- 2013-11-26 CN CN201310605399.1A patent/CN103694530A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449791A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Foam light partition board and preparation method of same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151700A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special packing for breakdown-resistant capacitor thin film and preparation method of packing |
| CN104326698A (en) * | 2014-10-16 | 2015-02-04 | 湖州国信物资有限公司 | Building sound insulation material and preparation method thereof |
| CN104326698B (en) * | 2014-10-16 | 2017-02-08 | 江苏贸隆机械制造有限公司 | Building sound insulation material and preparation method thereof |
| CN105062111A (en) * | 2015-07-30 | 2015-11-18 | 重庆市泰日建材有限公司 | Light partition board and preparation method thereof |
| CN112207117A (en) * | 2020-09-27 | 2021-01-12 | 重庆亿源环保工程有限公司 | Method for preparing building material by using heavy metal contaminated soil |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |