CN106883528A - A kind of building template and preparation method thereof - Google Patents
A kind of building template and preparation method thereof Download PDFInfo
- Publication number
- CN106883528A CN106883528A CN201510943047.6A CN201510943047A CN106883528A CN 106883528 A CN106883528 A CN 106883528A CN 201510943047 A CN201510943047 A CN 201510943047A CN 106883528 A CN106883528 A CN 106883528A
- Authority
- CN
- China
- Prior art keywords
- parts
- building template
- compound
- stabilizer
- template according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a kind of building template and preparation method thereof, it is made up of the raw material of following mass fraction：PVC resin powder 85-120 parts, lubricant 3-5 parts, calcareous filler 20-50 parts, conditioning agent 5-8 parts, stabilizer 0.8-2 parts.Comprise the following steps：1) mix in the raw material of the mass fraction being sent into the high speed mixer that rotating speed is 800-1000rpm, mixed at high speed is stopped after being warming up to 100~120 DEG C, compound is reclaimed after being cooled to 40~50 DEG C；2) compound is added into forming extruder, feeding mould is extruded after being heated to 120~150 DEG C, cooling and shaping and cut into pre-set dimension in a mold.The building template surface smoothness of preparation is good, and product consistency is high, and releasing agent need not be used during dismounting, can be recycled for multiple times, and preparation cost is low.
Description
Technical field
The present invention relates to building materials field, and in particular to a kind of building template and preparation method thereof.
Background technology
Building template is a kind of temporary supporting structure, is made by design requirement, makes concrete structure, structure
Part is embarked on journey by the position of regulation, physical dimension, keeps its correct position, and bear building template deadweight and
Effect external loads thereon.Carrying out the purpose of form work engineering is：Ensure concrete engineering quality and apply
Work safety, accelerating construction progress and reduction engineering cost.
Existing building template has steel form, plank sheathing, Bamboo Formwork.Wherein, steel form intensity is high, bright and clean
Spend, wearability it is strong, but its production cost is high, and substantial amounts of steel fastener is also needed during installation, easily with it is mixed
Solidifying soil is bonded and needs largely to use releasing agent, and operation is heavy, and the labour intensity of die-filling workman is big.Wooden model
Though plate, Bamboo Formwork cost are relatively cheap, still, intensity is poor, and corrosion-proof wear is poor for finish, and
And deform and cause well damage due to board soak swell in dismounting, recycling efficiency is low.
And, plank sheathing and Bamboo Formwork it is a large amount of using not only waste the natural resources such as limited timber but also
The glutol used in manufacturing process can produce pernicious gas.
The content of the invention
It is an object of the present invention to provide a kind of building template and preparation method thereof, the building template of preparation
Surface smoothness is good, and product consistency is high, and releasing agent need not be used during dismounting, and can 100% recovery
Cycling and reutilization.
To achieve these goals, concrete scheme of the invention is as follows：
A kind of building template, is made up of the raw material of following mass fraction：PVC resin powder 85-120 parts, profit
Lubrication prescription 3-5 parts, calcareous filler 20-50 parts, conditioning agent 5-8 parts, stabilizer 0.8-2 parts.
Further, it is made up of the raw material of following mass fraction：PVC resin powder 90-100 parts, lubricant
3-4 parts, calcareous filler 25-45 parts, conditioning agent 5-7 parts, stabilizer 1-2 parts.
Further, it is made up of the raw material of following mass fraction：95 parts of PVC resin powder, lubricant
3.5 parts, 40 parts of calcareous filler, 6 parts of conditioning agent, 2 parts of stabilizer.
The ACR processing aids used in such scheme can speed up the melting of PVC resin powder, improve
Melt strength and uniformity, slow down and melt fracture and ooze out, and to the mechanical performance of PVC without obvious
Harmful effect.
Further, the foaming agent is：Sodium acid carbonate.
Further, the inside and outside lubricant agent is：Monoglyceride.
Further, the calcareous filler is：Active powdered whiting.
Further, the plasticising conditioning agent is：Dioctyl phthalate.
Further, the compound stabilizer is：Compound rare-earth stabilizer
Method present invention also offers above-mentioned building template is prepared, comprises the following steps：
1) raw material of the mass fraction is sent into rotating speed in the high speed mixer of 800-1000rpm
Mixing, mixed at high speed is stopped after being warming up to 100~120 DEG C, and compound is reclaimed after being cooled to 40~50 DEG C；
2) compound is added into forming extruder, feeding mould is extruded after being heated to 130~175 DEG C,
Cooling and shaping and cut into pre-set dimension in a mold.
The primary raw material PVC resin powder used in the building template and preparation method of present invention offer can be adopted
The polyvinyl chloride resin particle that the waste and old naval stores crossed with working process is processed into, it is with low cost, then it is aided with hair
Infusion, lubricant, conditioning agent and stabilizer, calcareous filler therein can be waste and old building stones powder,
ACR processing aids are added through high temperature high pressure process, the Wood plastic boards being finally made, with acid and alkali-resistance,
Imputrescible advantage.
The building template that the building template and preparation method that the present invention is provided are made has the following advantages that：
1) surface skining is smooth, smooth, and releasing agent need not be added in use, uses this product
Surface of wall flatness be far above conventional template.
2) product tangent plane is neat, closely knit without abscess, case hardness >=75HD, MOR >=20MPa,
Toughness >=15KJ/m2And nail-holding ability >=1200N, such parameter be far above national standard, considerably increase product
Product reuse number of times, reduce comprehensive use cost.
3) it is waterproof and dampproof, it is easy to process, still can 100% recycling after long-term use.
Specific embodiment
Embodiment 1：
A kind of building template, is made up of the raw material of following mass fraction：85 parts of PVC resin powder, lubricant
3 parts, 20 parts of calcareous filler, 5 parts of conditioning agent, 0.8 part of stabilizer.
The preparation method of building template：By the PVC resin powder of above-mentioned number, lubricant, calcareous filler,
Conditioning agent, stabilizer mix in sending into the high speed mixer that rotating speed is 800rpm, and compound is warming up to
Stop telling mixing after 100 DEG C, and loading hopper is put into after it naturally cools to 50 DEG C.
By in loading hopper feeding forming extruder, opened after compound is heated into 120 DEG C in a device and squeezed
Pressure program, is water-cooled after extrusion, cuts into the building Wood-plastic formwork of required size.
Embodiment 2：
A kind of building template, is made up of the raw material of following mass fraction：120 parts of PVC resin powder, lubrication
5 parts of agent, 50 parts of calcareous filler, 8 parts of conditioning agent, 2 parts of stabilizer.
The preparation method of building template：By the PVC resin powder of above-mentioned number, lubricant, calcareous filler,
, to mix in the high speed mixer of 1000rpm, compound is warming up to for conditioning agent, stabilizer feeding rotating speed
Stop mixed at high speed after 120 DEG C, and loading hopper is put into after it naturally cools to 40 DEG C.
In the compound feeding forming extruder that will be reclaimed, after compound is heated into 150 DEG C in a device
Extruding program is opened, is water-cooled after extrusion, cut into the building Wood-plastic formwork of required size.
Embodiment 3：
A kind of building template, is made up of the raw material of following mass fraction：100 parts of PVC resin powder, lubrication
4 parts of agent, 40 parts of calcareous filler, 7 parts of conditioning agent, 1 part of stabilizer.
The preparation method of building template：By the PVC resin powder of above-mentioned number, lubricant, calcareous filler,
Conditioning agent, stabilizer mix in sending into the high speed mixer that rotating speed is 900rpm, and compound is warming up to
Stop mixed at high speed after 110 DEG C, and loading hopper is put into after it naturally cools to 45 DEG C.
In the compound feeding forming extruder that will be reclaimed, after compound is heated into 135 DEG C in a device
Extruding program is opened, is water-cooled after extrusion, cut into the building Wood-plastic formwork of required size.
More than, although several embodiments of the invention is illustrated, but these implementation methods are intended only as
What example was proposed, it is not intended to limit the scope of the present invention.For these new implementation methods, can be with
Other various modes are implemented, and are not departing from the range of idea of the invention, can carry out various provinces
Slightly, displacement and change.These implementation methods and its deformation, are contained in scope and spirit of the present invention
While, in the invention being also contained in described in claims and its equivalency range.
Claims (9)
1. a kind of building template, it is characterised in that be made up of the raw material of following mass fraction：Polyvinyl chloride resin
Powder 85-120 parts, lubricant 3-5 parts, calcareous filler 20-50 parts, conditioning agent 5-8 parts, stabilization
Agent 0.8-2 parts.
2. a kind of building template according to claim 1, it is characterised in that：By following mass parts
Several raw materials are made：PVC resin powder 90-100 parts, lubricant 3-4 parts, calcareous filler 25-45 parts,
Conditioning agent 5-7 parts, stabilizer 1-2 parts.
3. a kind of building template according to claim 1, it is characterised in that：By following mass parts
Several raw materials are made：95 parts of PVC resin powder, 3.5 parts of lubricant, 40 parts of calcareous filler, regulation
6 parts of agent, 2 parts of stabilizer.
4. a kind of building template according to claim any one of 1-3, it is characterised in that：It is described
Foaming agent is：Sodium acid carbonate.
5. a kind of building template according to claim any one of 1-3, it is characterised in that：It is described
Inside and outside lubricant agent is：Monoglyceride.
6. a kind of building template according to claim any one of 1-3, it is characterised in that：It is described
Calcareous filler is：Active powdered whiting.
7. a kind of building template according to claim any one of 1-3, it is characterised in that：It is described
Being plasticized conditioning agent is：Methyl methacrylate or dioctyl phthalate.
8. a kind of building template according to claim any one of 1-3, it is characterised in that：It is described
Compound stabilizer is：Compound rare-earth stabilizer.
9. the method for preparing the building template described in claim any one of 1-8, it is characterised in that bag
Include following steps：
1) raw material of the mass fraction is sent into rotating speed in the high speed mixer of 800-1000rpm
Mixing, mixed at high speed is stopped after being warming up to 100~120 DEG C, and compound is reclaimed after being cooled to 40~50 DEG C；
2) compound is added into forming extruder, feeding mould is extruded after being heated to 130~175 DEG C,
Cooling and shaping and cut into pre-set dimension in a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943047.6A CN106883528A (en) | 2015-12-16 | 2015-12-16 | A kind of building template and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943047.6A CN106883528A (en) | 2015-12-16 | 2015-12-16 | A kind of building template and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106883528A true CN106883528A (en) | 2017-06-23 |
Family
ID=59174195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510943047.6A Pending CN106883528A (en) | 2015-12-16 | 2015-12-16 | A kind of building template and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106883528A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974003A (en) * | 2017-10-20 | 2018-05-01 | 安徽皖江云众创空间管理有限公司 | The preparation method of the fire-retardant partition wall of space lease |
| CN108530803A (en) * | 2018-06-20 | 2018-09-14 | 佛山市凯博新材料科技有限公司 | A kind of mixing procedure and its equipment of PVC foam plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575910A (en) * | 2009-06-06 | 2009-11-11 | 许凡顺 | Complex architectural template and preparation method thereof |
| CN102617950A (en) * | 2012-04-09 | 2012-08-01 | 赵芳 | Resource-conserving type gray plastic foaming polymer composite material and preparation method thereof |
| CN103665636A (en) * | 2013-11-27 | 2014-03-26 | 江阴匡时建材有限公司 | PVC (polyvinyl chloride) plastic building template |
| CN104372945A (en) * | 2013-08-16 | 2015-02-25 | 江苏城邦新材料股份有限公司 | Macromolecule building formwork and manufacturing method thereof |
| CN104371209A (en) * | 2013-08-16 | 2015-02-25 | 江苏城邦新材料股份有限公司 | PVC building template and its making method |
-
2015
- 2015-12-16 CN CN201510943047.6A patent/CN106883528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575910A (en) * | 2009-06-06 | 2009-11-11 | 许凡顺 | Complex architectural template and preparation method thereof |
| CN102617950A (en) * | 2012-04-09 | 2012-08-01 | 赵芳 | Resource-conserving type gray plastic foaming polymer composite material and preparation method thereof |
| CN104372945A (en) * | 2013-08-16 | 2015-02-25 | 江苏城邦新材料股份有限公司 | Macromolecule building formwork and manufacturing method thereof |
| CN104371209A (en) * | 2013-08-16 | 2015-02-25 | 江苏城邦新材料股份有限公司 | PVC building template and its making method |
| CN103665636A (en) * | 2013-11-27 | 2014-03-26 | 江阴匡时建材有限公司 | PVC (polyvinyl chloride) plastic building template |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974003A (en) * | 2017-10-20 | 2018-05-01 | 安徽皖江云众创空间管理有限公司 | The preparation method of the fire-retardant partition wall of space lease |
| CN107974003B (en) * | 2017-10-20 | 2020-08-07 | 安徽易恒信息科技有限公司 | Preparation method of flame-retardant partition wall for space leasing |
| CN108530803A (en) * | 2018-06-20 | 2018-09-14 | 佛山市凯博新材料科技有限公司 | A kind of mixing procedure and its equipment of PVC foam plate |
| CN108530803B (en) * | 2018-06-20 | 2023-05-02 | 佛山市凯博新材料科技有限公司 | Mixing process and equipment for PVC foaming plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103602008B (en) | High-impact high tenacity high rigidity PVC building template and preparation method thereof | |
| CN105037992B (en) | Metal tailing sand lignified sheet material and preparation method thereof | |
| CN101429813A (en) | Production method for solid castoff composite multi-story building template | |
| CN104130517B (en) | A kind of composite board and preparation method thereof and finished product thereof | |
| CN102617950A (en) | Resource-conserving type gray plastic foaming polymer composite material and preparation method thereof | |
| CN102229482B (en) | Manufacturing method of composite enhanced insulating section bar | |
| CN102719034A (en) | Wallboard and preparation method thereof | |
| CN102850694B (en) | Raw material formula and production process of low carbon polymer plastic steel template | |
| CN104774407A (en) | Method for preparing PVC (polyvinyl chloride)-based wood-plastic composite material by using peanut shell powder | |
| CN106883528A (en) | A kind of building template and preparation method thereof | |
| CN108017859A (en) | A kind of stone plastic composite board extruding-out process | |
| CN101856888A (en) | Wood-plastic foaming composite board and preparation method thereof | |
| CN102153826B (en) | Composites and methods for producing plastic-steel square timber and straw foamed plastic square timber | |
| JP5954237B2 (en) | Method for producing hydrated solid block of steel slag | |
| CN105001657A (en) | Environmentally-friendly wood fiber reinforced PVC composite template and production method thereof | |
| CN104775610A (en) | Novel wood plastic building template | |
| CN108485115A (en) | Polyvinyl chloride sanding imitation wood decorative panel and preparation method thereof | |
| CN103833290B (en) | What utilize foam cement waste material to prepare is non-burning brick and preparation method thereof | |
| CN105348688B (en) | A kind of modified coal plastic foamed composite board and preparation method thereof | |
| CN101768907B (en) | Fly ash-enhanced polymer composite material interlocking type ground tile and preparation method thereof | |
| CN111620646A (en) | Manufacturing method of plastic formwork for building by effectively utilizing phosphogypsum waste | |
| CN104672701A (en) | Foamed wood-plastic material produced by recycling reclaimed materials and manufacturing method thereof | |
| CN100513459C (en) | Novel regenerative environment-friendly rubber moulding board and manufacturing method thereof | |
| CN105949679A (en) | High-strength building formwork and production method thereof | |
| CN1621637A (en) | Solid wastes die pressing composite method for manufacturing new pattern building board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170623 |
|
| RJ01 | Rejection of invention patent application after publication |