CN102911458A - Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC - Google Patents
Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC Download PDFInfo
- Publication number
- CN102911458A CN102911458A CN2012104049836A CN201210404983A CN102911458A CN 102911458 A CN102911458 A CN 102911458A CN 2012104049836 A CN2012104049836 A CN 2012104049836A CN 201210404983 A CN201210404983 A CN 201210404983A CN 102911458 A CN102911458 A CN 102911458A
- Authority
- CN
- China
- Prior art keywords
- pvc
- sheet material
- useless
- pvc sheet
- softening agent
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a polyvinyl chloride (PVC) sheet produced by utilizing waste PVC. The PVC sheet comprises the following raw materials in percentage by weight: 10 to 50 percent of waste PVC material, 3 to 20 percent of plasticizer, 40 to 80 percent of ground calcium carbonate, 0.1 to 2 percent of stabilizer, 0.5 to 3.5 percent of chlorinated paraffin and 0.01 to 0.2 percent of mildew preventive. The PVC material serves as the raw material of the PVC sheet, the plasticizer, the ground calcium carbonate, the stabilizer, and the chlorinated paraffin and mildew preventive are combined, so that the prepared PVC sheet has stable performance and good mildew-proof effect, and the processing cost of the PVC sheet is reduced by over 30 percent as compared with the conventional raw material; and meanwhile, the waste PVC serves as the raw material, and the social environment friendliness requirements are met in the process of utilizing waste materials.
Description
Technical field
The present invention relates to PVC production technique field, be specifically related to a kind of PVC sheet material that utilizes useless PVC to produce.
Background technology
The PVC material is good because of its processing characteristics, flex cracking resistance, and erosion resistance is strong, and is used widely.Because the in recent years significantly increase of PVC industry material cost impels PVC manufacturing enterprise from reducing the starting material aspects, to reduce production costs, to improve Business Economic Benefit.
Summary of the invention
For above problems of the prior art, the invention provides the PVC sheet material of the useless PVC production of utilization that a kind of cost is low, effect is good.
The present invention is achieved by the following technical solutions:
A kind of PVC sheet material that utilizes useless PVC to produce, described PVC sheet material comprises the raw material of following weight percent:
Useless PVC material 10～50%; Softening agent 3～20%; Water-ground limestone 40～80%; Stablizer 0.1～2%; Clorafin 0.5～3.5%.
Described PVC sheet stock comprises that also weight percent is 0.01～0.2% mould inhibitor.
The PVC sheet material comprises the raw material of following weight percent in the preferred version of the present invention: useless PVC material 15～40%; Softening agent 5～15%; Water-ground limestone 50～75%; Stablizer 0.8～1.2%; Clorafin 1.5～2.5%; Mould inhibitor 0.05～0.1%.
Described softening agent is dioctyl terephthalate and Resins, epoxy.
Dioctyl terephthalate and Resins, epoxy adopt 1:1 to mix in the described softening agent.
Described softening agent also comprises dioctyl phthalate (DOP).
Dioctyl phthalate (DOP), dioctyl phthalate and Resins, epoxy adopt 1:1:1 to mix in the described softening agent.
Described stablizer is stearic acid, calcium stearate, barium stearate.
Stearic acid, calcium stearate, barium stearate adopt 1:1:1 to mix in the described stablizer.
Beneficial effect of the present invention is: the PVC that will give up material is as the raw material of PVC sheet material, in conjunction with softening agent, water-ground limestone, stablizer, clorafin and mould inhibitor, the not only stable performance of PVC sheet material, the anti-mold effect that make are good, and tooling cost is compared will reducing more than 30% of the conventional raw material of employing.Simultaneously, the PVC that will give up material uses as raw material, when realizing utilization of waste material, meets the environmental requirement of society.
Embodiment
Embodiment one
PVC sheet stock proportioning: useless PVC material 10%, softening agent 5%, water-ground limestone 79.3%, stablizer 2%, clorafin 3.5%, mould inhibitor 0.2%.
Wherein: softening agent comprises dioctyl terephthalate and Resins, epoxy, and the two adopts 1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
Embodiment two
PVC sheet stock proportioning: useless PVC material 12%, softening agent 18%, water-ground limestone 68.35%, stablizer 0.5%, clorafin 1%, mould inhibitor 0.15%.
Wherein: softening agent comprises dioctyl terephthalate, dioctyl phthalate (DOP) and Resins, epoxy, and the three adopts 1:1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
Embodiment three
PVC sheet stock proportioning: useless PVC material 15%, softening agent 12%, water-ground limestone 69.5%, stablizer 1%, clorafin 2.4%, mould inhibitor 0.1%.
Wherein: softening agent comprises dioctyl terephthalate and Resins, epoxy, and the two adopts 1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
Embodiment four
PVC sheet stock proportioning: useless PVC material 25%, softening agent 10%, water-ground limestone 61.55%, stablizer 1.2%, clorafin 2.2%, mould inhibitor 0..05%.
Wherein: softening agent comprises dioctyl terephthalate, dioctyl phthalate (DOP) and Resins, epoxy, and the three adopts 1:1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
Embodiment five
PVC sheet stock proportioning: useless PVC material 40%, softening agent 15%, water-ground limestone 42.4%, stablizer 0.8%, clorafin 1.6%, mould inhibitor 0.2%.
Wherein: softening agent comprises dioctyl terephthalate, dioctyl phthalate (DOP) and Resins, epoxy, and the three adopts 1:1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
Embodiment six
PVC sheet stock proportioning: useless PVC material 47%, softening agent 3%, water-ground limestone 49.38%, stablizer 0.1%, clorafin 0.5%, mould inhibitor 0.02%.
Wherein: softening agent comprises dioctyl terephthalate, dioctyl phthalate (DOP) and Resins, epoxy, and the three adopts 1:1:1 to mix.
Stablizer comprises stearic acid, calcium stearate, barium stearate, and the three adopts 1:1:1 to mix.
In above-mentioned starting material:
Useless PVC expects, can greatly reduce usage quantity and the production cost of raw material.
Softening agent is a kind of flexibility of material or additive of material liquefaction of increasing, and is used for PVC production, the material snappiness is strengthened, easily processing.
Water-ground limestone as filler, plays the volume that increases product as weighting agent, reduces production costs.
Stablizer is for the decomposition that prevents material, aging.
Clorafin is the chlorinated derivatives of paraffinic hydrocarbon, have low volatility, fire-retardant, electrical insulating property is good, the advantage such as inexpensive, can be used as fire retardant and softening agent.
Mould inhibitor is the auxiliary agent of avoiding polymer materials corroded by mould.
The manufacturing procedure of PVC sheet material is: at first utilize Banbury mixer that the mixing raw material among the embodiment 1～6 is plasticated with mixing, mix extruding via screw extruder again, carry out the sheet material calendering and cut the material operation by the roll dies rolling press at last, utilize lift and travelling belt as intermediate connection structure during this, thereby form the production process that the useless PVC of complete utilization produces the PVC sheet material.
The present invention's PVC material raw material as the PVC sheet material that will give up, in conjunction with softening agent, water-ground limestone, stablizer, clorafin and mould inhibitor, the not only stable performance of PVC sheet material, the anti-mold effect that make are good, and tooling cost is compared will reducing more than 30% of the conventional raw material of employing.Simultaneously, the PVC that will give up material uses as raw material, when realizing utilization of waste material, meets the environmental requirement of society.
Claims (9)
1. PVC sheet material that utilizes useless PVC to produce is characterized in that described PVC sheet material comprises the raw material of following weight percent:
Useless PVC material 10～50%
Softening agent 3～20%
Water-ground limestone 40～80%
Stablizer 0.1～2%
Clorafin 0.5～3.5%.
2. the PVC sheet material of the useless PVC production of utilization according to claim 1 is characterized in that described PVC sheet stock comprises that also weight percent is 0.01～0.2% mould inhibitor.
3. the PVC sheet material produced of the useless PVC of utilization according to claim 1 is characterized in that described PVC sheet material comprises the raw material of following weight percent:
Useless PVC material 15～40%
Softening agent 5～15%
Water-ground limestone 50～75%
Stablizer 0.8～1.2%
Clorafin 1.5～2.5%
Mould inhibitor 0.05～0.1%.
4. the PVC sheet material of the useless PVC production of utilization according to claim 1 is characterized in that described softening agent is dioctyl terephthalate and Resins, epoxy.
5. the PVC sheet material of the useless PVC production of utilization according to claim 3 is characterized in that dioctyl terephthalate and Resins, epoxy employing 1:1 mixing in the described softening agent.
6. the PVC sheet material of the useless PVC production of utilization according to claim 3 is characterized in that described softening agent also comprises dioctyl phthalate (DOP).
7. the PVC sheet material of the useless PVC production of utilization according to claim 5 is characterized in that dioctyl phthalate (DOP) in the described softening agent, dioctyl phthalate and Resins, epoxy adopt 1:1:1 to mix.
8. the PVC sheet material of the useless PVC production of utilization according to claim 1 is characterized in that described stablizer is stearic acid, calcium stearate, barium stearate.
9. the PVC sheet material of the useless PVC production of utilization according to claim 7 is characterized in that stearic acid in the described stablizer, calcium stearate, barium stearate adopt 1:1:1 to mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104049836A CN102911458A (en) | 2012-10-22 | 2012-10-22 | Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104049836A CN102911458A (en) | 2012-10-22 | 2012-10-22 | Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102911458A true CN102911458A (en) | 2013-02-06 |
Family
ID=47610051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104049836A Pending CN102911458A (en) | 2012-10-22 | 2012-10-22 | Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102911458A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172950A (en) * | 2013-03-29 | 2013-06-26 | 扬州新天然橡塑制品有限公司 | Production method of environment-friendly PVC (Polyvinyl Chloride) sheets |
| CN104530606A (en) * | 2015-01-16 | 2015-04-22 | 临海市海昌塑胶有限公司 | Anti-adhering PVC extruded sheet and preparation method thereof |
| CN104563782A (en) * | 2015-02-10 | 2015-04-29 | 苏州市神龙门窗有限公司 | Special high-intensity PVC door plate for safety door |
| CN106633672A (en) * | 2017-01-05 | 2017-05-10 | 广东欧铭新材料科技有限公司 | Composite epoxy resin plate material and forming method thereof |
| CN106751227A (en) * | 2017-01-25 | 2017-05-31 | 南宁学院 | The reworked material and its method of a kind of utilization PVC reclaimed materials production |
| CN106810790A (en) * | 2017-01-25 | 2017-06-09 | 南宁学院 | The reworked material and its method of a kind of utilization PVC reclaimed materials production |
| CN107141649A (en) * | 2017-06-05 | 2017-09-08 | 浙江巨美家科技有限公司 | The preparation method of the bed of material in a kind of hard multi-layer composite PVC floor |
| CN107488309A (en) * | 2017-08-28 | 2017-12-19 | 广德天运新技术股份有限公司 | A kind of composite PVC sheet material produced using waste PVC |
| CN109401136A (en) * | 2018-12-07 | 2019-03-01 | 广德天运新技术股份有限公司 | A kind of PVC sheet produced using waste PVC |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844226A (en) * | 2006-04-11 | 2006-10-11 | 侯盼领 | Color plastic floor made of waste PVC and manufacturing method thereof |
| CN101838427A (en) * | 2009-03-19 | 2010-09-22 | 吴兴贤 | Waste vinylene chloride plastic granulating formula |
| CN102532739A (en) * | 2010-12-07 | 2012-07-04 | 安徽绿能技术研究院 | Process for preparing PVC (polyvinyl chloride) section material from waste PVC material |
| CN102649851A (en) * | 2012-03-05 | 2012-08-29 | 惠州圣源恒工艺品有限公司 | Formula of regenerated plastic composite material |
-
2012
- 2012-10-22 CN CN2012104049836A patent/CN102911458A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844226A (en) * | 2006-04-11 | 2006-10-11 | 侯盼领 | Color plastic floor made of waste PVC and manufacturing method thereof |
| CN101838427A (en) * | 2009-03-19 | 2010-09-22 | 吴兴贤 | Waste vinylene chloride plastic granulating formula |
| CN102532739A (en) * | 2010-12-07 | 2012-07-04 | 安徽绿能技术研究院 | Process for preparing PVC (polyvinyl chloride) section material from waste PVC material |
| CN102649851A (en) * | 2012-03-05 | 2012-08-29 | 惠州圣源恒工艺品有限公司 | Formula of regenerated plastic composite material |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172950A (en) * | 2013-03-29 | 2013-06-26 | 扬州新天然橡塑制品有限公司 | Production method of environment-friendly PVC (Polyvinyl Chloride) sheets |
| CN104530606A (en) * | 2015-01-16 | 2015-04-22 | 临海市海昌塑胶有限公司 | Anti-adhering PVC extruded sheet and preparation method thereof |
| CN104530606B (en) * | 2015-01-16 | 2017-05-17 | 临海市海昌塑胶有限公司 | Anti-adhering PVC extruded sheet and preparation method thereof |
| CN104563782A (en) * | 2015-02-10 | 2015-04-29 | 苏州市神龙门窗有限公司 | Special high-intensity PVC door plate for safety door |
| CN106633672A (en) * | 2017-01-05 | 2017-05-10 | 广东欧铭新材料科技有限公司 | Composite epoxy resin plate material and forming method thereof |
| WO2018126436A1 (en) * | 2017-01-05 | 2018-07-12 | 广东欧铭新材料科技有限公司 | Composite epoxy resin board and forming method therefor |
| CN106751227A (en) * | 2017-01-25 | 2017-05-31 | 南宁学院 | The reworked material and its method of a kind of utilization PVC reclaimed materials production |
| CN106810790A (en) * | 2017-01-25 | 2017-06-09 | 南宁学院 | The reworked material and its method of a kind of utilization PVC reclaimed materials production |
| CN107141649A (en) * | 2017-06-05 | 2017-09-08 | 浙江巨美家科技有限公司 | The preparation method of the bed of material in a kind of hard multi-layer composite PVC floor |
| CN107488309A (en) * | 2017-08-28 | 2017-12-19 | 广德天运新技术股份有限公司 | A kind of composite PVC sheet material produced using waste PVC |
| CN109401136A (en) * | 2018-12-07 | 2019-03-01 | 广德天运新技术股份有限公司 | A kind of PVC sheet produced using waste PVC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102911458A (en) | Polyvinyl chloride (PVC) sheet produced by utilizing waste PVC | |
| CN102453290B (en) | Flame-retarding smoke-inhibiting PVC wood plastic composite foamed material and manufacturing method thereof | |
| CN102382391B (en) | Polyvinyl chloride cable material | |
| CN101033316A (en) | Polyvinyl chloride antistatic dust-proof modified window section bar and producing method thereof | |
| CN105175947B (en) | A kind of heat-resisting smoke-inhibiting PVC material and preparation method thereof | |
| CN101456999A (en) | Low smoke high flame retardant polyvinyl chloride composition for wire cable and preparation method | |
| CN101635385A (en) | PVC profiled bar outer cover for base station antenna and preparation method thereof | |
| CN102558725A (en) | Special rubber and plastic blended compound material | |
| CN102002199A (en) | Polyethylene sheath material with high flame resistance at 90 DEG C | |
| CN103289224A (en) | Halogen-free flame-retardant environment-friendly cross-linked polyvinyl chloride cable material and preparation method thereof | |
| CN103146058B (en) | Toughened polypropylene composite material and preparation method thereof | |
| CN102344623A (en) | Outdoor polymeric environment-friendly floor | |
| CN102558714B (en) | Polyvinyl chloride/modified nano montmorillonite compound material and preparation method thereof | |
| CN103102611A (en) | Material special for rubber and plastic blend compound cable | |
| CN105111634A (en) | PVC insulation cable manufacturing formula | |
| CN102816405A (en) | Low-smoke halogen-free flame-retardant thermoplastic elastomer and preparation method thereof | |
| CN103509313A (en) | Recycled-ABS toughened foam material and preparation method thereof | |
| CN102993604A (en) | Pulverized coal ash foamed sheet | |
| CN105086290A (en) | Low-cost flame-retardant 70-DEG C-resistant PVC (polyvinyl chloride) cable material | |
| CN105754248A (en) | PVC sheet produced by using PVC wastes | |
| CN103709631A (en) | Nanocomposite toughened and flame-retardant modified polybutylene terephthalate | |
| CN105038009A (en) | Flame-retardant PVC ceiling board and preparation method thereof | |
| CN108864614A (en) | A kind of low-smoke non-halogen flame-retardant polyvinyl chloride cable material and preparation method thereof | |
| CN112694696A (en) | Flame-retardant PVC plastic particle | |
| CN106987065A (en) | A kind of corrosion-resistant PVC profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130206 |