CN104371209A - PVC building template and its making method - Google Patents
PVC building template and its making method Download PDFInfo
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- CN104371209A CN104371209A CN201310356922.1A CN201310356922A CN104371209A CN 104371209 A CN104371209 A CN 104371209A CN 201310356922 A CN201310356922 A CN 201310356922A CN 104371209 A CN104371209 A CN 104371209A
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- lubricant
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- forcing machine
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- 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
-
- 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
- C08J9/10—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 nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The invention belongs to the field of buildings, and concretely relates to a PVC building template and its preparation method. The mainly PVC building template is made by using PVC resin and alkali-free ground glass fibers as main materials and using a foaming regulator HL-100, a lubricant ZB-601, a lubricant AP, a white foaming agent NC, a yellow foaming agent AC, a plasticizer, a calcium powder filler CaCO3 and a stabilizer as auxiliary materials. The making method comprises the steps of main material and the auxiliary material blending, extrusion forming, traction and product cutting. The PVC building plate has the advantages of improved hardness, enhanced impact resistance, improvement of the stability of the PVC resin, and increased heat deformation resistance temperature.
Description
Technical field
The present invention relates to building field, specifically a kind of PVC building template and preparation method thereof.
Background technology
At present, traditional architecture industry casting cement wall, facade and pond etc., generally adopt bamboo slab rubber, and bamboo slab rubber is in construction process, complicated construction technique, and consuming time, effort, paint must be whitewashed at metope, add production cost.
For some problems that above-mentioned bamboo slab rubber brings as building template, number of patent application is 201110307112.8, the applying date is that the Chinese invention patent of 2011.10.12 discloses panel of a kind of combined PVC building formwork and preparation method thereof, it mainly adopts polyvinyl chloride resin SG-51 to be major ingredient, adopts calcium zinc stabilizer, lightweight CaCO
3, Du Pont's titanium dioxide, impact modifier, ultraviolet absorbers, toughener be auxiliary material, by above-mentioned major ingredient and auxiliary material is blended, extrusioning shaping, traction, goods cut.Although this invention improves the safety performance of buildings, good seismic performance, eliminate factory building metope secondary simultaneously and whitewash paint, environment friendly and pollution-free, shock resistance and the Vicat softening point of such building template are poor.
Template goods are thermo-labile, anti-impact is poor is the general character of PVC, in order to reduce the situation of building template damaged and temperature distortion in construction usage process, and need to existing PVC building template and preparation method thereof further improvement.
Summary of the invention
The object of this invention is to provide a kind of PVC building template and preparation method thereof, the defect of existing PVC building template shock resistance difference and poor heat resistance in background technology can be overcome.
The technical solution used in the present invention is: a kind of PVC building template, has a panel, it is characterized in that, the thickness of this panel is 1 ~ 15mm, its two ends are provided with the mother-son mouth of coupling, and this panel adopts the raw material mixing extrusion moulding of following weight part to make: polyvinyl chloride resin, 100 parts; Alkali-free milled glass fiber, 14 ~ 16 parts; Foaming control agent HL-100,12 ~ 14 parts; Lubricant ZB-601,0.8 ~ 1.2 part; Lubricant AP, 0.4 ~ 0.6 part; White hair infusion NC, 0.8 ~ 1.2 part; Yellow blowing agent AC, 0.2 ~ 0.4 part; Softening agent, 0.5 ~ 0.7 part; Calcium powder weighting agent CaCO
3, 24 ~ 28 parts; Stablizer, 3.2 ~ 3.6 parts.
Preferred: above-mentioned panel adopts the raw material mixing extrusion moulding of following different percentage of weight part to make: polyvinyl chloride resin, 100 parts; Alkali-free milled glass fiber, 15 parts; Foaming control agent HL-100,13 parts; Lubricant ZB-601,1 part; Lubricant ZB-601,0.5 part; White hair infusion NC, 1 part; Yellow blowing agent AC, 0.3 part; Softening agent, 0.6 part; Calcium powder weighting agent CaCO
3, 26 parts; Stablizer, 3.4 parts.
The preparation method of above-mentioned PVC building template, it is characterized in that, the method comprises the following steps:
1) by polyvinyl chloride resin, alkali-free milled glass fiber, foaming control agent HL-100, lubricant ZB-601, lubricant ZB-601, white hair infusion NC, yellow blowing agent AC, softening agent, calcium powder weighting agent CaCO
3with stablizer raw material, drop in mixer according to the weight part of different ratios, mixer is closed and is mixed;
2) by pipeline, above-mentioned mixed raw material is sent in the hopper of forcing machine, keep electrically heated temperature in forcing machine at 110 ~ 120 DEG C, to be extruded by forcing machine and make it shaping;
3) the indirect sleeve pipe of the supporting water coolant of above-mentioned forcing machine, the section bar of water coolant to extrusion moulding cools indirectly;
4) forcing machine matched drawing machine, cooled section bar is delivered to cutting area by tractor;
5) according to dimensional requirement, goods cutting is carried out by supporting cutting machine.
Preferred: above-mentioned steps 2) in the electrically heated temperature of forcing machine be 115 DEG C.
Preferred: above-mentioned steps 3) in water coolant water consumption be often overlap forcing machine 1t/h.
With the addition of alkali-free milled glass fiber in the raw material of PVC building template of the present invention, improve the hardness of template, enhance shock resistance, and improve the stability of polyvinyl chloride resin, improve the heat-resistant deforming temperature of goods.
Accompanying drawing explanation
Fig. 1, PVC architectural template structure figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention and optimal way are further described.
As shown in Figure 1, be the structure iron of PVC building template of the present invention.A kind of PVC building template, its concrete structure is, comprises a panel 1, and this panel 1 is 1 ~ 15mm, and the two ends of panel 1 are provided with the mother-son mouth 2 of coupling.This panel 1 adopts the raw material mixing extrusion moulding of following weight part to make (be total parameter with polyvinyl chloride resin): the polyvinyl chloride resin of 100 parts, the alkali-free milled glass fiber of 14 ~ 16 parts, the foaming control agent HL-100 of 12 ~ 14 parts, the lubricant ZB-601 of 0.8 ~ 1.2 part, the lubricant AP of 0.4 ~ 0.6 part, the white hair infusion NC of 0.8 ~ 1.2 part, the yellow blowing agent AC of 0.2 ~ 0.4 part, the softening agent of 0.5 ~ 0.7 part, the calcium powder weighting agent CaCO of 24 ~ 28 parts
3, the stablizer of 3.2 ~ 3.6 parts.
Preferred embodiment: the panel 1 in the present embodiment is the raw material mixing extrusion moulding according to following weight part: with polyvinyl chloride resin be total parameter, the polyvinyl chloride resin of 100 parts, the alkali-free milled glass fiber of 15 parts, the foaming control agent HL-100 of 13 parts, the lubricant ZB-601 of 1 part, the lubricant AP of 0.5 part, the white hair infusion NC of 1 part, the yellow blowing agent AC of 0.3 part, the softening agent of 0.6 part, the calcium powder weighting agent CaCO of 26 parts
3, the stablizer of 3.4 parts.
Concrete embodiment: first by the polyvinyl chloride resin of 100 parts, 15 parts of alkali-free milled glass fibers, 13 parts foaming control agent HL-100,1 part lubricant ZB-601, the lubricant ZB-601 of 0.5 part, the white hair infusion NC of 1 part, the yellow blowing agent AC of 0.3 part, the softening agent of 0.6 part, the calcium powder weighting agent CaCO of 26 parts
3stablizer raw material with 3.4 parts drops in mixer, and mixer is closed and mixed; Then by pipeline, mixed raw material is sent in the hopper of forcing machine, keep electrically heated temperature in forcing machine at 115 DEG C, to be extruded by forcing machine and make it shaping; The indirect sleeve pipe of the supporting water coolant of forcing machine, the section bar of water coolant to extrusion moulding cools indirectly, and water coolant water consumption is often overlap forcing machine 1t/h; Forcing machine matched drawing machine, cooled section bar is delivered to cutting area by tractor; Finally, according to dimensional requirement, carry out goods cutting by supporting cutting machine.
The PVC building template made according to the raw material of weight part of the present invention, anti-impact data are up to 49.8 KJ/ ㎡, vicat softening point temperature brings up to 82.56 DEG C, before not adding alkali-free milled glass fiber, anti-impact data are only 19.22kj/ ㎡, and vicat softening point temperature also only has 75 DEG C, shock resistance of the present invention and the more traditional PVC building template of Vicat softening point are all greatly improved.
Claims (5)
1. a PVC building template, has a panel (1), it is characterized in that: the thickness of this panel is 1 ~ 15mm, and its two ends are provided with the mother-son mouth (2) of coupling, and this panel adopts the raw material mixing extrusion moulding of following weight part to make: polyvinyl chloride resin, 100 parts; Alkali-free milled glass fiber, 14 ~ 16 parts; Foaming control agent HL-100,12 ~ 14 parts; Lubricant ZB-601,0.8 ~ 1.2 part; Lubricant AP, 0.4 ~ 0.6 part; White hair infusion NC, 0.8 ~ 1.2 part; Yellow blowing agent AC, 0.2 ~ 0.4 part; Softening agent, 0.5 ~ 0.7 part; Calcium powder weighting agent CaCO
3, 24 ~ 28 parts; Stablizer, 3.2 ~ 3.6 parts.
2. PVC building template according to claim 1, is characterized in that: above-mentioned panel (1) adopts the material of following weight part to extrude and makes: polyvinyl chloride resin, 100 parts; Alkali-free milled glass fiber, 15 parts; Foaming control agent HL-100,13 parts; Lubricant ZB-601,1 part; Lubricant ZB-601,0.5 part; White hair infusion NC, 1 part; Yellow blowing agent AC, 0.3 part; Softening agent, 0.6 part; Calcium powder weighting agent CaCO
3, 26 parts; Stablizer, 3.4 parts.
3. a preparation method for PVC building template as claimed in claim 1 or 2, is characterized in that: the method comprises the following steps:
1) by polyvinyl chloride resin, alkali-free milled glass fiber, foaming control agent HL-100, lubricant ZB-601, lubricant ZB-601, white hair infusion NC, yellow blowing agent AC, softening agent, calcium powder weighting agent CaCO
3with stablizer raw material, drop in mixer according to the weight part of different ratios, mixer is closed and is mixed;
2) by pipeline, above-mentioned mixed raw material is sent in the hopper of forcing machine, keep electrically heated temperature in forcing machine at 110 ~ 120 DEG C, to be extruded by forcing machine and make it shaping;
3) the indirect sleeve pipe of the supporting water coolant of above-mentioned forcing machine, the section bar of water coolant to extrusion moulding cools indirectly;
4) forcing machine matched drawing machine, cooled section bar is delivered to cutting area by tractor;
5) according to dimensional requirement, goods cutting is carried out by supporting cutting machine.
4. the preparation method of PVC building template according to claim 3, is characterized in that: above-mentioned steps 2) in the electrically heated temperature of forcing machine be 115 DEG C.
5. the preparation method of PVC building template according to claim 3, is characterized in that: above-mentioned steps 3) in water coolant water consumption for often overlapping forcing machine 1t/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356922.1A CN104371209A (en) | 2013-08-16 | 2013-08-16 | PVC building template and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356922.1A CN104371209A (en) | 2013-08-16 | 2013-08-16 | PVC building template and its making method |
Publications (1)
| Publication Number | Publication Date |
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| CN104371209A true CN104371209A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356922.1A Pending CN104371209A (en) | 2013-08-16 | 2013-08-16 | PVC building template and its making method |
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| CN (1) | CN104371209A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106188982A (en) * | 2016-08-26 | 2016-12-07 | 樊之雄 | A kind of heat insulation aging resistance plastic building template and preparation method thereof |
| CN106867145A (en) * | 2017-03-09 | 2017-06-20 | 江苏云腾高新科技有限公司 | A kind of high-strength PVC expanded material |
| CN106883528A (en) * | 2015-12-16 | 2017-06-23 | 山东生力木塑服务有限公司 | A kind of building template and preparation method thereof |
| CN107163438A (en) * | 2017-06-16 | 2017-09-15 | 南京欧格节能环保科技有限公司 | A kind of outdoor anti-aging PVC foamed board |
| CN107177131A (en) * | 2017-06-16 | 2017-09-19 | 南京欧格节能环保科技有限公司 | A kind of slim PVC foam plate of high-performance |
| CN107189259A (en) * | 2017-06-16 | 2017-09-22 | 南京欧格节能环保科技有限公司 | A kind of high flame retardant polyvinyl chloride foamed board |
| CN107325432A (en) * | 2017-06-16 | 2017-11-07 | 南京欧格节能环保科技有限公司 | A kind of PVC foam plate that can be used as building template |
| CN107353530A (en) * | 2017-06-16 | 2017-11-17 | 南京欧格节能环保科技有限公司 | A kind of house ornamentation leadless polyvinyl chloride foamed board |
| CN108517087A (en) * | 2018-04-13 | 2018-09-11 | 王海东 | PVC board and its preparation method and application |
| CN109096670A (en) * | 2017-06-20 | 2018-12-28 | 贵州详务节能建材有限公司 | A kind of macromolecule energy conservation template |
-
2013
- 2013-08-16 CN CN201310356922.1A patent/CN104371209A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883528A (en) * | 2015-12-16 | 2017-06-23 | 山东生力木塑服务有限公司 | A kind of building template and preparation method thereof |
| CN106188982A (en) * | 2016-08-26 | 2016-12-07 | 樊之雄 | A kind of heat insulation aging resistance plastic building template and preparation method thereof |
| CN106867145A (en) * | 2017-03-09 | 2017-06-20 | 江苏云腾高新科技有限公司 | A kind of high-strength PVC expanded material |
| CN107163438A (en) * | 2017-06-16 | 2017-09-15 | 南京欧格节能环保科技有限公司 | A kind of outdoor anti-aging PVC foamed board |
| CN107177131A (en) * | 2017-06-16 | 2017-09-19 | 南京欧格节能环保科技有限公司 | A kind of slim PVC foam plate of high-performance |
| CN107189259A (en) * | 2017-06-16 | 2017-09-22 | 南京欧格节能环保科技有限公司 | A kind of high flame retardant polyvinyl chloride foamed board |
| CN107325432A (en) * | 2017-06-16 | 2017-11-07 | 南京欧格节能环保科技有限公司 | A kind of PVC foam plate that can be used as building template |
| CN107353530A (en) * | 2017-06-16 | 2017-11-17 | 南京欧格节能环保科技有限公司 | A kind of house ornamentation leadless polyvinyl chloride foamed board |
| CN109096670A (en) * | 2017-06-20 | 2018-12-28 | 贵州详务节能建材有限公司 | A kind of macromolecule energy conservation template |
| CN108517087A (en) * | 2018-04-13 | 2018-09-11 | 王海东 | PVC board and its preparation method and application |
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Application publication date: 20150225 |