CN103030901A - Flame-retardant and smoke-suppression PVC building template and fabrication method thereof - Google Patents
Flame-retardant and smoke-suppression PVC building template and fabrication method thereof Download PDFInfo
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- CN103030901A CN103030901A CN2012105723811A CN201210572381A CN103030901A CN 103030901 A CN103030901 A CN 103030901A CN 2012105723811 A CN2012105723811 A CN 2012105723811A CN 201210572381 A CN201210572381 A CN 201210572381A CN 103030901 A CN103030901 A CN 103030901A
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Abstract
The invention relates to a flame-retardant and smoke-suppression PVC (polyvinyl chloride) building template and a fabrication method thereof. The flame-retardant and smoke-suppression PVC building template is combined integrally by a panel, a connecting partition and a reinforcing rib plate, and is characterized in that the panel, the connecting partition and the reinforcing rib plate of the PVC building template are fabricated by the following raw materials in parts by weight through mixing and extrusion: 100 parts of PVC resin, 5-40 parts of calcium carbonate, 4-8 parts of heat stabilizer, 1-5 parts of processing aid ACR (acrylics), 5-10 parts of impact modifier CPE (chlorinated polyethylene), 0.5-10 parts of pigment, and 4-30 parts of flame-retardant and smoke-suppression system. The flame-retardant and smoke-suppression PVC building template and the fabrication method have the advantages that flame retardance and smoke suppression purposes are achieved basically by using fewer materials; in addition, the flame-retardant and smoke-suppression PVC building template has the characteristics that the flame-retardant and smoke-suppression PVC building template is simple and convenient to mount, various in assortment, sound-proof, heatproof, corrosion-resistant, and good in comprehensive mechanical property; and the flame-retardant and smoke-suppression PVC building template has the most important advantages of safety, good flame resistance and excellent smoke control property.
Description
Technical field
The present invention relates to a kind of PVC building template, relate in particular to a kind of fire-retardant and smoke-inhibiting type PVC building template and preparation method thereof.
Background technology
Polyvinyl chloride (PVC) is one of five large general-purpose plastics, and it is widely used in every field with its good ratio of performance to price.Along with country carries forward vigorously to mould Dai Gang, to mould generation wood tendency, PVC is able to fast development especially as chemical building material in recent years.But PVC belongs to flame retardant material, but owing in the course of processing, need to add softening agent, thereby improved the inflammable degree of PVC, also can produce a large amount of smog during its goods burning, strengthened the harm of fire to people's life, property.
Chinese invention patent application (application number: 201110307136.3 applyings date: 2011-10-12) disclose combined PVC building formwork, it is simple and direct that this building template has easy construction, saves in a large number manpower, smooth surface, clean environment firendly, and greatly improved the shock resistance of buildings.This building template is made by following material: 100 parts of polyvinyl chloride resin SG-5; 2.5～6.5 parts of calcium zinc stabilizers; Lightweight CaCO
33～7 parts; 8～12 parts of Du Pont's titanium dioxides; Impact modifier CPE7～11 part; Ultraviolet absorbers UV0.2～0.8 part; Toughener ACR1～3 part.This building template does not have flame retardant resistance.
The flame-proof PVC material be by polyvinyl chloride resin, calcium carbonate, anti-flaming smoke-inhibiting agent and other small powder through mixing extrusion moulding sheet material (or road surface treatment after can carrying out again), it has overcome fully in the market that there are the defectives such as flame retardant resistance is not high, the burning fuming amount is large in the PVC building template.Total institute is known, and anti-flaming smoke-inhibiting agent is little identical with other plastics additives, and the latter perhaps can improve plastics performance, improves plastic processing, perhaps can prolong the work-ing life of plastics.But anti-flaming smoke-inhibiting agent adds, and can affect the mechanical property of PVC material, and addition is larger, affects larger.In addition, the part anti-flaming smoke-inhibiting agent is large on the impact of PVC complete processing, must adjust suitable complete processing and could normally produce.Simultaneously, part flame-retardant smoke inhibition products production cost is very high, and the effect that this just requires us should reach fire-retardant, press down cigarette considers that again the comprehensive cost of product can not be too high, selects suitable product, suitable consumption.
Summary of the invention
In order to solve above-mentioned technical problem, an object of the present invention is to provide a kind of fire-retardant and smoke-inhibiting type PVC building template, the material of this PVC building template is passed through each other synergistic effect of fire retardant, substantially reached the purpose that reaches flame-retardant smoke inhibition with fewer material, all up to standard through the check indices, and production and processing technology and former technique adjustment are little, and the production cost increase also only is about 25%.Another object of the present invention provides the preparation method of above-mentioned fire-retardant and smoke-inhibiting type PVC building template.
In order to realize first above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of fire-retardant and smoke-inhibiting type PVC building template, this PVC building template is combined into integral body by panel, connecting partition and reinforcement gusset, it is characterized in that panel, connecting partition and the reinforcement gusset of this PVC building template extruded and made by the raw material mixing that comprises following weight part:
5 ~ 40 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
1 ~ 5 part of 4 ~ 8 parts of processing aid ACR of thermo-stabilizer
0.5 ~ 10 part of 5 ~ 10 parts of pigment of impact modifier CPE
4 ~ 30 parts of flame-retardant smoke inhibition systems;
Described flame-retardant smoke inhibition system is made of following component:
0.5 ~ 5 part of 2 ~ 15 parts of ammonium octamolybdate of aluminium hydroxide
0.5 ~ 5 part of 0.5 ~ 4 part of zinc molybdate of zinc borate
0.01 ~ 0.10 part of 0.5 ~ 4 part of stearic acid of zinc oxide.
As preferably, this PVC building template is mixed by the raw material that comprises following weight part to be extruded and makes:
10 ~ 30 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
1 ~ 3 part of 4 ~ 8 parts of processing aid ACR of thermo-stabilizer
5 ~ 10 parts of 8 ~ 10 parts of pigment of impact modifier CPE
10 ~ 20 parts of flame-retardant smoke inhibition systems.
As preferably, described flame-retardant smoke inhibition system is made of following component:
1.0 ~ 3.0 parts of 5 ~ 10 parts of ammonium octamolybdates of aluminium hydroxide
1.0 ~ 3.0 parts of 1.0 ~ 3.0 parts of zinc molybdates of zinc borate
0.01 ~ 0.02 part of 1.0 ~ 3.0 parts of stearic acid of zinc oxide.
As preferably, described thermo-stabilizer comprises calcium zinc stabilizer and CaST thermo-stabilizer; Described calcium zinc stabilizer is 3 ~ 8 parts, and the CaST thermo-stabilizer is 0.5-1.0 part.Above-mentioned thermo-stabilizer also can adopt the PVC thermo-stabilizer of general other to substitute.
As preferably, described pigment is selected titanium dioxide, and titanium dioxide is 5 ~ 10 parts.Certainly the present invention also can add other the pigment of organic or inorganic so that the PVC building template obtains multiple abundant color.
As preferably, described raw material also comprises one or both mixing in ultraviolet absorbers UV and the polyethylene wax, 0.2～0.8 part of ultraviolet absorbers UV, 0.1 ~ 0.8 part of polyethylene wax.
In order to realize second above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of method for preparing panel, connecting partition and the reinforcement gusset of PVC building template, the method comprises the steps:
1) activation treatment of flame-retardant smoke inhibition system: zinc borate, aluminium hydroxide, ammonium octamolybdate, zinc molybdate and zinc oxide are mixed, then add stearic acid, premix to 100 ~ 110 ℃;
2) equipment of dry blend: PVC, calcium carbonate, thermo-stabilizer, processing aid ACR, impact modifier CPE, pigment, polyethylene and through the flame-retardant smoke inhibition system blend of overactivation make dry blend;
3) product extrusion moulding.
The present invention has been owing to having adopted above-mentioned technical scheme, by each component of flame-retardant smoke inhibition system synergistic effect each other, substantially reached the purpose that reaches flame-retardant smoke inhibition with fewer material.The characteristics such as described fire-resistant smoke-inhibiting PVC building template is many except simple installation, assortment with building template itself, sound insulation, heat insulation, corrosion-resistant, comprehensive mechanical property is good, most important advantage is security, it has good flame retardant properties and fabulous Tobacco Control, can greatly reduce loss of life and personal injury and property damage in fire failure.All up to standard through the check indices, and production and processing technology and former technique adjustment are little, and the production cost increase also only is about 25%.
Embodiment
Embodiment 1
A kind of fire-retardant and smoke-inhibiting type PVC building template, the panel of this PVC building template, connecting partition and reinforcement gusset are extruded and are made by the raw material mixing that comprises following weight part:
20 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
5 parts of calcium zinc stabilizers
3 parts of 0.8 part of processing aid ACR of CaST thermo-stabilizer
8 parts of 6 parts of titanium dioxides of impact modifier CPE
16.02 parts of 0.5 part of flame-retardant smoke inhibition systems of polyethylene wax;
Described flame-retardant smoke inhibition system is made of following component:
2 parts of 7 parts of ammonium octamolybdates of aluminium hydroxide
2 parts of 3 parts of zinc molybdates of zinc borate
0.02 part of 2 parts of stearic acid of zinc oxide.
The preparation method of panel, connecting partition and the reinforcement gusset of above-mentioned fire-retardant and smoke-inhibiting type PVC building template is as follows:
1) activation treatment of flame-retardant smoke inhibition system: zinc borate, aluminium hydroxide, ammonium octamolybdate, zinc molybdate and zinc oxide are mixed, then add stearic acid, premix to 100 ℃;
2) equipment of dry blend: PVC, calcium carbonate, thermo-stabilizer, processing aid ACR, impact modifier CPE, pigment, polyethylene and through the flame-retardant smoke inhibition system blend of overactivation make dry blend;
3) product extrusion moulding;
4) by customer requirement, the portioned product packaging and warehousing, portioned product is done the surface treatment of rear road.
Embodiment 2
A kind of fire-retardant and smoke-inhibiting type PVC building template, the panel of this PVC building template, connecting partition and reinforcement gusset are extruded and are made by the raw material mixing that comprises following weight part:
15 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
3.5 parts of calcium zinc stabilizers
2 parts of 1.0 parts of processing aid ACR of CaST thermo-stabilizer
10 parts of 8 parts of titanium dioxides of impact modifier CPE
18.55 parts of 0.3 part of flame-retardant smoke inhibition systems of polyethylene wax;
Described flame-retardant smoke inhibition system is made of following component:
1.5 parts of 12 parts of ammonium octamolybdates of aluminium hydroxide
1.5 parts of 2 parts of zinc molybdates of zinc borate
0.05 part of 1.5 parts of stearic acid of zinc oxide.
The preparation method of panel, connecting partition and the reinforcement gusset of above-mentioned fire-retardant and smoke-inhibiting type PVC building template is as follows:
1) activation treatment of flame-retardant smoke inhibition system: zinc borate, aluminium hydroxide, ammonium octamolybdate, zinc molybdate and zinc oxide are mixed, then add stearic acid, premix to 100 ℃;
2) equipment of dry blend: PVC, calcium carbonate, thermo-stabilizer, processing aid ACR, impact modifier CPE, pigment, polyethylene and through the flame-retardant smoke inhibition system blend of overactivation make dry blend;
3) product extrusion moulding;
4) by customer requirement, the portioned product packaging and warehousing, portioned product is done the surface treatment of rear road.
Embodiment 3
A kind of fire-retardant and smoke-inhibiting type PVC building template, the panel of this PVC building template, connecting partition and reinforcement gusset are extruded and are made by the raw material mixing that comprises following weight part:
30 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
7.5 parts of calcium zinc stabilizers
6 parts of 4 parts of impact modifier CPE of processing aid ACR
0.8 part of 3 parts of polyethylene wax of titanium dioxide
0.7 part of 16.05 parts of ultraviolet absorbers UV of flame-retardant smoke inhibition system;
Described flame-retardant smoke inhibition system is made of following component:
1.0 parts of 4 parts of ammonium octamolybdates of aluminium hydroxide
2.5 parts of 5 parts of zinc molybdates of zinc borate
0.05 part of 3.5 parts of stearic acid of zinc oxide.
The preparation method of panel, connecting partition and the reinforcement gusset of above-mentioned fire-retardant and smoke-inhibiting type PVC building template is as follows:
1) activation treatment of flame-retardant smoke inhibition system: zinc borate, aluminium hydroxide, ammonium octamolybdate, zinc molybdate and zinc oxide are mixed, then add stearic acid, premix to 100 ℃;
2) equipment of dry blend: PVC, calcium carbonate, thermo-stabilizer, processing aid ACR, impact modifier CPE, pigment, polyethylene and through the flame-retardant smoke inhibition system blend of overactivation make dry blend;
3) product extrusion moulding;
4) by customer requirement, the portioned product packaging and warehousing, portioned product is done the surface treatment of rear road.
Test example
Send national chemical building material test center to detect indices to the sample of the above embodiments 1 ~ 3 preparation, all meet or exceed standard-required, in addition, the client is also satisfied to quality product and use properties, and concrete test result is as follows:
1, fire propagation index is the fire-retardant key parameter of product, tests with reference to ASTM-E84
| Test item | FSI |
| Testing requirement | ﹤450 |
| Detected result | 350 |
2, smoke index is the key parameter of product smoke suppressing, tests with reference to ASTM-E84
| Test item | Smoke index |
| Testing requirement | ﹤25 |
| Detected result | 5 |
3, falling ball impact test at low temperature is the key parameter of product erosion-resisting characteristics, tests with reference to QB/T2976-2008
| Test item | The falling ball impact test at low temperature number of breaking |
| Testing requirement | ≤1 |
| Detected result | 0 |
4, tensile yield strength is the key parameter of product tension impact performance, tests with reference to QB/T2976-2008
| Test item | Tensile yield strength KJ/ square meter |
| Testing requirement | ≥600 |
| Detected result | 787 |
5, Dimensional shrinkage under heat is the key parameter with reference to thermostability
| Test item | Dimensional shrinkage under heat % |
| Testing requirement | ±2.0 |
| Detected result | ±1.5 |
Claims (7)
1. fire-retardant and smoke-inhibiting type PVC building template, this PVC building template is combined into integral body by panel, connecting partition and reinforcement gusset, it is characterized in that panel, connecting partition and the reinforcement gusset of this PVC building template extruded and made by the raw material mixing that comprises following weight part:
5 ~ 40 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
1 ~ 5 part of 4 ~ 8 parts of processing aid ACR of thermo-stabilizer
0.5 ~ 10 part of 5 ~ 10 parts of pigment of impact modifier CPE
4 ~ 30 parts of flame-retardant smoke inhibition systems;
Described flame-retardant smoke inhibition system is made of following component:
0.5 ~ 5 part of 2 ~ 15 parts of ammonium octamolybdate of aluminium hydroxide
0.5 ~ 5 part of 0.5 ~ 4 part of zinc molybdate of zinc borate
0.01 ~ 0.10 part of 0.5 ~ 4 part of stearic acid of zinc oxide.
2. a kind of fire-retardant and smoke-inhibiting type PVC building template according to claim 1 is characterized in that this PVC building template is mixed by the raw material that comprises following weight part to extrude and make:
10 ~ 30 parts in 100 parts of calcium carbonate of polyvinyl chloride resin
1 ~ 3 part of 4 ~ 8 parts of processing aid ACR of thermo-stabilizer
5 ~ 10 parts of 8 ~ 10 parts of pigment of impact modifier CPE
10 ~ 20 parts of flame-retardant smoke inhibition systems.
3. a kind of fire-retardant and smoke-inhibiting type PVC building template according to claim 1 and 2 is characterized in that the flame-retardant smoke inhibition system is made of following component:
1.0 ~ 3.0 parts of 5 ~ 10 parts of ammonium octamolybdates of aluminium hydroxide
1.0 ~ 3.0 parts of 1.0 ~ 3.0 parts of zinc molybdates of zinc borate
0.01 ~ 0.02 part of 1.0 ~ 3.0 parts of stearic acid of zinc oxide.
4. a kind of fire-retardant and smoke-inhibiting type PVC building template according to claim 1 and 2 is characterized in that thermo-stabilizer comprises calcium zinc stabilizer and CaST thermo-stabilizer; Described calcium zinc stabilizer is 3 ~ 8 parts, and the CaST thermo-stabilizer is 0.5-1.0 part.
5. a kind of fire-retardant and smoke-inhibiting type PVC building template according to claim 1 and 2 is characterized in that pigment selects titanium dioxide, and titanium dioxide is 5 ~ 10 parts.
6. a kind of fire-retardant and smoke-inhibiting type PVC building template according to claim 1 and 2 is characterized in that raw material also comprises one or both mixing in ultraviolet absorbers UV and the polyethylene wax, 0.2～0.8 part of ultraviolet absorbers UV, 0.1 ~ 0.8 part of polyethylene wax.
7. a method for preparing panel, connecting partition and the reinforcement gusset of PVC building template is characterized in that the method comprises the steps:
1) activation treatment of flame-retardant smoke inhibition system: zinc borate, aluminium hydroxide, ammonium octamolybdate, zinc molybdate and zinc oxide are mixed, then add stearic acid, premix to 100 ~ 110 ℃;
2) equipment of dry blend: PVC, calcium carbonate, thermo-stabilizer, processing aid ACR, impact modifier CPE, pigment, polyethylene and through the flame-retardant smoke inhibition system blend of overactivation make dry blend;
3) product extrusion moulding.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104558971A (en) * | 2015-02-10 | 2015-04-29 | 苏州科胜仓储物流设备有限公司 | Anti-corrosion PVC profile for experiment table top and treatment process of anti-corrosion PVC profile |
| CN105419145A (en) * | 2014-09-17 | 2016-03-23 | 重庆维尔特建材有限公司 | Flame retardant plastic for wiring box, and preparation method thereof |
| CN107903528A (en) * | 2017-10-20 | 2018-04-13 | 安徽皖江云众创空间管理有限公司 | Space lease flame-proof sheet material and preparation method thereof |
| CN107915918A (en) * | 2017-10-20 | 2018-04-17 | 安徽皖江云众创空间管理有限公司 | Space lease fire-retardant double sheets and preparation method thereof |
| CN107915917A (en) * | 2017-10-20 | 2018-04-17 | 安徽皖江云众创空间管理有限公司 | Space lease flame resistant three layer plate and preparation method thereof |
| 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 |
| CN116122493A (en) * | 2023-02-15 | 2023-05-16 | 安徽森泰木塑集团股份有限公司 | A-level flame-retardant PVC outdoor wallboard and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227417A (en) * | 1992-01-24 | 1993-07-13 | Cooper Industries, Inc. | Polyvinyl chloride based plenum cable |
| US20090238957A1 (en) * | 2008-03-21 | 2009-09-24 | Clancy Timothy J | Low smoke, fire and water resistant cable coating |
| CN102076718A (en) * | 2008-06-30 | 2011-05-25 | 富士胶片株式会社 | Cellulose derivative and process for production thereof, cellulose resin composition, molded article and method for production thereof, and housing for electrochemical device |
| CN102307947A (en) * | 2009-07-17 | 2012-01-04 | 东丽株式会社 | Flame-retardant thermoplastic resin composition and molded article |
| CN102359266A (en) * | 2011-10-12 | 2012-02-22 | 华浚塑料建材有限公司 | Combined PVC (Poly Vinyl Chloride) building template |
-
2012
- 2012-12-26 CN CN2012105723811A patent/CN103030901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227417A (en) * | 1992-01-24 | 1993-07-13 | Cooper Industries, Inc. | Polyvinyl chloride based plenum cable |
| US20090238957A1 (en) * | 2008-03-21 | 2009-09-24 | Clancy Timothy J | Low smoke, fire and water resistant cable coating |
| CN102076718A (en) * | 2008-06-30 | 2011-05-25 | 富士胶片株式会社 | Cellulose derivative and process for production thereof, cellulose resin composition, molded article and method for production thereof, and housing for electrochemical device |
| CN102307947A (en) * | 2009-07-17 | 2012-01-04 | 东丽株式会社 | Flame-retardant thermoplastic resin composition and molded article |
| CN102359266A (en) * | 2011-10-12 | 2012-02-22 | 华浚塑料建材有限公司 | Combined PVC (Poly Vinyl Chloride) building template |
Non-Patent Citations (1)
| Title |
|---|
| 李峙等: "塑料用无机阻燃剂及其处理技术研究现状", 《工程塑料应用》, vol. 36, no. 9, 31 December 2008 (2008-12-31), pages 78 - 81 * |
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| CN105419145A (en) * | 2014-09-17 | 2016-03-23 | 重庆维尔特建材有限公司 | Flame retardant plastic for wiring box, and preparation method thereof |
| CN104558971A (en) * | 2015-02-10 | 2015-04-29 | 苏州科胜仓储物流设备有限公司 | Anti-corrosion PVC profile for experiment table top and treatment process of anti-corrosion PVC profile |
| CN107903528A (en) * | 2017-10-20 | 2018-04-13 | 安徽皖江云众创空间管理有限公司 | Space lease flame-proof sheet material and preparation method thereof |
| CN107915918A (en) * | 2017-10-20 | 2018-04-17 | 安徽皖江云众创空间管理有限公司 | Space lease fire-retardant double sheets and preparation method thereof |
| CN107915917A (en) * | 2017-10-20 | 2018-04-17 | 安徽皖江云众创空间管理有限公司 | Space lease flame resistant three layer plate and preparation method thereof |
| 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 |
| CN116122493A (en) * | 2023-02-15 | 2023-05-16 | 安徽森泰木塑集团股份有限公司 | A-level flame-retardant PVC outdoor wallboard and preparation method thereof |
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Application publication date: 20130410 |