CN100429369C - Green environment-protecting co-squeezing core layer foaming special-shaped material and its production process - Google Patents
Green environment-protecting co-squeezing core layer foaming special-shaped material and its production process Download PDFInfo
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- CN100429369C CN100429369C CNB200610053128XA CN200610053128A CN100429369C CN 100429369 C CN100429369 C CN 100429369C CN B200610053128X A CNB200610053128X A CN B200610053128XA CN 200610053128 A CN200610053128 A CN 200610053128A CN 100429369 C CN100429369 C CN 100429369C
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Abstract
The invention relates to an environment-friend extrusion corn foaming section bar and relative production, wherein the inner layer is foaming layer, the outer layer is extrusion rigid layer; said foaming layer contains: polyvinyl chloride resin at 63-67%; calcium carbonate at 11-15%; chlorinated polyvinyl chloride at 3-7%; and chemical agent at 12-19%; the extrusion rigid layer contains: polyvinyl chloride resin at 42-46%; calcium carbonate at 42-46%; chlorinated polyvinyl chloride at 3.5-5%; and chemical agent at 7-9%. The invention can avoid deformation and color fade, with high rigidity and lower cost, while its smoothness can reach 95%.
Description
Technical field
The invention discloses a kind of Green Environmental Protection Laminated Core Layer Foamed Profile Extrustion Die And Production Method, belong to the technical field of architectural shape and production method thereof.
Background technology
At present, on the market existing architectural shape have that timber is made, have plastics to make, and the former is unfavorable for forest conservation, and easily humidity, easy mould moth, do not have fireproof performance, the latter then is unfavorable for environmental protection, quality weight, is not easy to secondary operations.
Summary of the invention
Be to solve problems of the prior art, the invention provides that a kind of functional performance is good, environment-protecting asepsis and be convenient to the Green Environmental Protection Laminated Core Layer Foamed Profile Extrustion Die And Production Method of secondary operations.
For achieving the above object, the technical solution adopted in the present invention is: a kind of green environment-protecting co-squeezing core layer foaming special-shaped material, internal layer is that foaming layer, skin are the co-extrusion hard layer, and foaming layer is formulated by the component of following weight percentage: Corvic 63～67%, calcium carbonate 11～15%, haloflex 3～7%, auxiliary chemicals A 12～19%; The co-extrusion hard layer is formulated by the component of following weight percentage: Corvic 42～46%, calcium carbonate 42～46%, haloflex 3.5～5%, auxiliary chemicals B 7～9%.
Described auxiliary chemicals A is made up of the component of following weight percentage: lead salt compound stabilizer 15～25%, dibutyl ester 5～15%, zinc oxide 0.5～5%, Tissuemat E 0.5～3%, Celogen Az 0.5～5%, PVC foaming control agent 45～65%, titanium dioxide 5～15%, stearic acid 0.5～3%.
Described auxiliary chemicals B is made up of the component of following weight percentage: titanium dioxide 40～42%, paraffin 1.6～1.8%, stearic acid 1.6～1.8%, lead salt compound stabilizer 20～24%, Celogen Az 31～36%.
Described auxiliary chemicals A comprises that also percentage by weight is 0.1～40.4% fluorescent whitening agent.
Described auxiliary chemicals B comprises that also percentage by weight is 0.1～0.2% fluorescent whitening agent.
Production method of the present invention is: each component with foaming layer and co-extrusion hard layer ran up in mixer respectively 30～50 minutes by constant weight percentage earlier, wherein each component of foaming layer is Corvic 63～67%, calcium carbonate 11～15%, haloflex 3～7%, auxiliary chemicals A 12～19%, and each component of co-extrusion hard layer is Corvic 42～46%, calcium carbonate 42～46%, haloflex 3.5～5%, auxiliary chemicals B 7～9%; Again each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
Green environment-protecting co-squeezing core layer foaming special-shaped material of the present invention cannot not have agingly, environment-protecting asepsis, indeformable, hardness is high, will never fade, anticorrosive property strong, waterproof, fire-retardant, advantage such as can follow closely, can saw, can dig, precision and glossiness are up to more than 95%, and scientific structure, handsome in appearance, easy for installation, also recyclable in addition utilization greatly reduces cost of production.
The specific embodiment
The invention will be further described below by specific embodiment, but the present invention is not limited by following examples.
Table 1: the corresponding relation of each embodiment weight percentages of components of foaming layer
| Corvic % | Calcium carbonate % | Haloflex % | Auxiliary chemicals A% | |
| Embodiment 1 | 63 | 12 | 6 | 19 |
| Embodiment 2 | 64 | 11 | 7 | 18 |
| Embodiment 3 | 65 | 13 | 5 | 17 |
| Embodiment 4 | 66 | 15 | 7 | 12 |
| Embodiment 5 | 67 | 14 | 3 | 16 |
Table 2: the corresponding relation of each embodiment weight percentages of components of co-extrusion hard layer
| Corvic % | Calcium carbonate % | Haloflex % | Auxiliary chemicals B% | |
| Embodiment 1 | 42 | 46 | 5 | 7 |
| Embodiment 2 | 43 | 44.5 | 3.5 | 9 |
| Embodiment 3 | 44 | 44 | 4 | 8 |
| Embodiment 4 | 45 | 42 | 4.5 | 8.5 |
| Embodiment 5 | 46 | 43 | 3.5 | 7.5 |
Table 3: the percentage by weight corresponding relation of each embodiment component of auxiliary chemicals A in the foaming layer
| Lead salt compound stabilizer % | Dibutyl ester % | Zinc oxide % | Tissuemat E % | Celogen Az % | PVC foaming control agent % | Titanium dioxide % | Stearic acid % | Fluorescent whitening agent % | |
| Embodiment 1 | 25 | 15 | 5 | 2 | 1 | 45 | 5 | 2 | 0 |
| Embodiment 2 | 22 | 5 | 0.5 | 2.6 | 1.5 | 50 | 15 | 3 | 0.4 |
| Embodiment 3 | 20 | 10 | 2 | 0.5 | 5 | 55 | 6.9 | 0.5 | 0.1 |
| Embodiment 4 | 18 | 7 | 2 | 1 | 0.5 | 60 | 10 | 1.3 | 0.2 |
| Embodiment 5 | 15 | 6 | 0.8 | 3 | 3 | 65 | 6 | 0.9 | 0.3 |
Table 4: the percentage by weight corresponding relation of each embodiment component of auxiliary chemicals B in the co-extrusion hard layer
| Titanium dioxide % | Paraffin % | Stearic acid % | Lead salt compound stabilizer % | Celogen Az % | Fluorescent whitening agent % | |
| Embodiment 1 | 40 | 1.8 | 1.7 | 20.5 | 36 | 0 |
| Embodiment 2 | 40.2 | 1.8 | 1.8 | 24 | 32 | 0.2 |
| Embodiment 3 | 41 | 1.7 | 1.8 | 22 | 33.3 | 0.2 |
| Embodiment 4 | 41.5 | 1.7 | 1.7 | 20 | 35 | 0.1 |
| Embodiment 5 | 42 | 1.6 | 1.6 | 23.7 | 31 | 0.1 |
Table 5: the timetable that the component of each embodiment runs up in mixer
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Time (minute) | 30 | 35 | 40 | 45 | 50 |
The production method of embodiment 1 is as follows:
1. each component of foaming layer is put in the ratio of Corvic 63%, calcium carbonate 12%, haloflex 6%, auxiliary chemicals A 19% and run up 30 minutes in the mixer, wherein each component of auxiliary chemicals A is mixed in the ratio of lead salt compound stabilizer 25%, dibutyl ester 15%, zinc oxide 5%, Tissuemat E 2%, Celogen Az 1%, PVC foaming control agent 45%, titanium dioxide 5%, stearic acid 2%, fluorescent whitening agent 0%; Each component of co-extrusion hard layer put in the ratio of Corvic 42%, calcium carbonate 46%, haloflex 5%, auxiliary chemicals B 7% ran up in another mixer 30 minutes, wherein each component of auxiliary chemicals B is mixed in the ratio of titanium dioxide 40%, paraffin 1.8%, stearic acid 1.7%, lead salt compound stabilizer 20.5%, Celogen Az 36%, fluorescent whitening agent 0%;
2. each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
The production method of embodiment 2 is as follows:
1. each component of foaming layer is put in the ratio of Corvic 64%, calcium carbonate 11%, haloflex 7%, auxiliary chemicals A 18% and run up 35 minutes in the mixer, wherein each component of auxiliary chemicals A is mixed in the ratio of lead salt compound stabilizer 22%, dibutyl ester 5%, zinc oxide 0.5%, Tissuemat E 2.6%, Celogen Az 1.5%, PVC foaming control agent 50%, titanium dioxide 15%, stearic acid 3%, fluorescent whitening agent 0.4%; Each component of co-extrusion hard layer put in the ratio of Corvic 43%, calcium carbonate 44.5%, haloflex 3.5%, auxiliary chemicals B 9% ran up in another mixer 35 minutes, wherein each component of auxiliary chemicals B is mixed in the ratio of titanium dioxide 40.2%, paraffin 1.8%, stearic acid 1.8%, lead salt compound stabilizer 24%, Celogen Az 32%, fluorescent whitening agent 0.2%;
2. each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
The production method of embodiment 3 is as follows:
1. each component of foaming layer is put in the ratio of Corvic 65%, calcium carbonate 13%, haloflex 5%, auxiliary chemicals A 17% and run up 40 minutes in the mixer, wherein each component of auxiliary chemicals A is mixed in the ratio of lead salt compound stabilizer 20%, dibutyl ester 10%, zinc oxide 2%, Tissuemat E 0.5%, Celogen Az 5%, PVC foaming control agent 55%, titanium dioxide 6.9%, stearic acid 0.5%, fluorescent whitening agent 0.1%; Each component of co-extrusion hard layer put in the ratio of Corvic 44%, calcium carbonate 44%, haloflex 4%, auxiliary chemicals B 8% ran up in another mixer 40 minutes, wherein each component of auxiliary chemicals B is mixed in the ratio of titanium dioxide 41%, paraffin 1.7%, stearic acid 1.8%, lead salt compound stabilizer 22%, Celogen Az 33.3%, fluorescent whitening agent 0.2%;
2. each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
The production method of embodiment 4 is as follows:
1. each component of foaming layer is put in the ratio of Corvic 66%, calcium carbonate 15%, haloflex 7%, auxiliary chemicals A 12% and run up 45 minutes in the mixer, wherein each component of auxiliary chemicals A is mixed in the ratio of lead salt compound stabilizer 18%, dibutyl ester 7%, zinc oxide 2%, Tissuemat E 1%, Celogen Az 0.5%, PVC foaming control agent 60%, titanium dioxide 10%, stearic acid 1.3%, fluorescent whitening agent 0.2%; Each component of co-extrusion hard layer put in the ratio of Corvic 45%, calcium carbonate 42%, haloflex 4.5%, auxiliary chemicals B 8.5% ran up in another mixer 45 minutes, wherein each component of auxiliary chemicals B is mixed in the ratio of titanium dioxide 41.5%, paraffin 1.7%, stearic acid 1.7%, lead salt compound stabilizer 20%, Celogen Az 35%, fluorescent whitening agent 0.1%;
2. each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
The production method of embodiment 5 is as follows:
1. each component of foaming layer is put in the ratio of Corvic 67%, calcium carbonate 14%, haloflex 3%, auxiliary chemicals A 16% and run up 50 minutes in the mixer, wherein each component of auxiliary chemicals A is mixed in the ratio of lead salt compound stabilizer 15%, dibutyl ester 6%, zinc oxide 0.8%, Tissuemat E 3%, Celogen Az 3%, PVC foaming control agent 65%, titanium dioxide 6%, stearic acid 0.9%, fluorescent whitening agent 0.3%; Each component of co-extrusion hard layer put in the ratio of Corvic 46%, calcium carbonate 43%, haloflex 3.5%, auxiliary chemicals B 7.5% ran up in another mixer 50 minutes, wherein each component of auxiliary chemicals B is mixed in the ratio of titanium dioxide 42%, paraffin 1.6%, stearic acid 1.6%, lead salt compound stabilizer 23.7%, Celogen Az 31%, fluorescent whitening agent 0.1%;
2. each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
Product of the present invention is fit to be used in the building of restaurant, dwelling house, office, each public place.
Claims (6)
1. green environment-protecting co-squeezing core layer foaming special-shaped material, internal layer is that foaming layer, skin are the co-extrusion hard layer, and foaming layer is formulated by the component of following weight percentage: Corvic 63～67%, calcium carbonate 11～15%, haloflex 3～7%, auxiliary chemicals A 12～19%; The co-extrusion hard layer is formulated by the component of following weight percentage: Corvic 42～46%, calcium carbonate 42～46%, haloflex 3.5～5%, auxiliary chemicals B 7～9%.
2. according to the described green environment-protecting co-squeezing core layer foaming special-shaped material of claim 1, it is characterized in that described auxiliary chemicals A is made up of the component of following weight percentage: lead salt compound stabilizer 15～25%, dibutyl ester 5～15%, zinc oxide 0.5～5%, Tissuemat E 0.5～3%, Celogen Az 0.5～5%, PVC foaming control agent 45～65%, titanium dioxide 5～15%, stearic acid 0.5～3%.
3. according to the described green environment-protecting co-squeezing core layer foaming special-shaped material of claim 1, it is characterized in that described auxiliary chemicals B is made up of the component of following weight percentage: titanium dioxide 40～42%, paraffin 1.6～1.8%, stearic acid 1.6～1.8%, lead salt compound stabilizer 20～24%, Celogen Az 31～36%.
4. according to the described green environment-protecting co-squeezing core layer foaming special-shaped material of claim 2, it is characterized in that described auxiliary chemicals A comprises that also percentage by weight is 0.1～0.4% fluorescent whitening agent.
5. according to the described green environment-protecting co-squeezing core layer foaming special-shaped material of claim 3, it is characterized in that described auxiliary chemicals B comprises that also percentage by weight is 0.1～0.2% fluorescent whitening agent.
6. method of producing the described green environment-protecting co-squeezing core layer foaming special-shaped material of claim 1, it is characterized in that elder generation ran up each component of foaming layer and co-extrusion hard layer respectively 30～50 minutes by constant weight percentage in mixer, wherein each component of foaming layer is Corvic 63～67%, calcium carbonate 11～1 5%, haloflex 3～7%, auxiliary chemicals A12～19%, and each component of co-extrusion hard layer is Corvic 42～46%, calcium carbonate 42～46%, haloflex 3.5～5%, auxiliary chemicals B 7～9%; Again each component of mixed foaming layer is put in the barrel of double screw extruder, simultaneously mixed each component of co-extrusion hard layer is put in the barrel of single screw extrusion machine, then single screw extrusion machine is moved on to one side of double screw extruder, make the co-extrusion import of the discharging opening aligning extrusion die of single screw extrusion machine, open double screw extruder and single screw extrusion machine, each component is transmitted simultaneously by screw rod, in extrusion die, form blank, and extrude, through the stock mould plastotype, last inlet water tank cools off again.
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| CNB200610053128XA CN100429369C (en) | 2006-08-25 | 2006-08-25 | Green environment-protecting co-squeezing core layer foaming special-shaped material and its production process |
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| CNB200610053128XA CN100429369C (en) | 2006-08-25 | 2006-08-25 | Green environment-protecting co-squeezing core layer foaming special-shaped material and its production process |
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| CN100429369C true CN100429369C (en) | 2008-10-29 |
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| CN101614072B (en) * | 2008-08-15 | 2011-07-20 | 张锦 | Low foamed multi-layer plastic building template and method for manufacturing same |
| CN102501525B (en) * | 2011-10-20 | 2014-09-17 | 深圳市石头记环保科技有限公司 | Artificial wood and manufacturing method thereof |
| CN103435932B (en) * | 2013-07-23 | 2015-11-11 | 常州大学 | A kind of environment-friendly and high-performance PVC composite material building mould board and preparation method |
| CN105348688B (en) * | 2015-11-30 | 2017-10-27 | 四川议中新材料股份有限公司 | A kind of modified coal plastic foamed composite board and preparation method thereof |
| CN106366501B (en) * | 2016-08-30 | 2018-04-13 | 桂林全州燎原科技有限责任公司 | A kind of PVC co-extrusions decoration foamed board and preparation method thereof |
| CN106280128B (en) * | 2016-08-30 | 2018-04-13 | 桂林全州燎原科技有限责任公司 | A kind of environment-friendly type PVC co-extrusion colour paint free plate and preparation method thereof |
| CN107245204A (en) * | 2017-07-20 | 2017-10-13 | 菏泽海润新能源有限公司 | PVC decorative board and production technology and mould therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711049Y2 (en) * | 1989-09-30 | 1995-03-15 | ウシオ株式会社 | Cart device with lifting mechanism |
| JPH0827346A (en) * | 1994-07-13 | 1996-01-30 | Tsutsunaka Plast Ind Co Ltd | Postchlorinated poly(vinyl chloride) resin composition |
| CN1618864A (en) * | 2004-10-11 | 2005-05-25 | 华东理工大学 | High calcium carbonate filled herd polyvinyl chloride material |
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2006
- 2006-08-25 CN CNB200610053128XA patent/CN100429369C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711049Y2 (en) * | 1989-09-30 | 1995-03-15 | ウシオ株式会社 | Cart device with lifting mechanism |
| JPH0827346A (en) * | 1994-07-13 | 1996-01-30 | Tsutsunaka Plast Ind Co Ltd | Postchlorinated poly(vinyl chloride) resin composition |
| CN1618864A (en) * | 2004-10-11 | 2005-05-25 | 华东理工大学 | High calcium carbonate filled herd polyvinyl chloride material |
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Assignee: Shaoxing City Siwei Plastic Rubber Engineering Co., Ltd Assignor: Jin Mugen Contract fulfillment period: 2008.11.6 to 2013.11.5 contract change Contract record no.: 2008330001853 Denomination of invention: Green environment-protecting co-squeezing core layer foaming special-shaped material and its production process Granted publication date: 20081029 License type: Exclusive license Record date: 20081110 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.6 TO 2013.11.5; CHANGE OF CONTRACT Name of requester: SHAOXING CITY SIWEI PLASTIC RUBBER ENGINEERING CO. Effective date: 20081110 |
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Granted publication date: 20081029 Termination date: 20120825 |