CN103589092B - A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof - Google Patents
A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof Download PDFInfo
- Publication number
- CN103589092B CN103589092B CN201310488173.8A CN201310488173A CN103589092B CN 103589092 B CN103589092 B CN 103589092B CN 201310488173 A CN201310488173 A CN 201310488173A CN 103589092 B CN103589092 B CN 103589092B
- Authority
- CN
- China
- Prior art keywords
- district
- polyvinyl chloride
- waterproof roll
- environment
- manufacture craft
- 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.)
- Expired - Fee Related
Links
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 38
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 150000002148 esters Chemical class 0.000 claims abstract description 9
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 9
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 9
- 235000013311 vegetables Nutrition 0.000 claims abstract description 9
- FJRUWRJAJNEIKD-UHFFFAOYSA-N 2,3-dihydro-1,4-benzodioxine-6,7-diamine Chemical compound O1CCOC2=C1C=C(N)C(N)=C2 FJRUWRJAJNEIKD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001897 terpolymer Polymers 0.000 claims abstract description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- -1 polychloroethylene Polymers 0.000 claims abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 3
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 3
- 239000008116 calcium stearate Substances 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000009775 high-speed stirring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof, wherein waterproof roll comprises the component with following content, wherein each component content represents with massfraction: PVC resin powder SG-5100 part, synthesis vegetable esters 30 ~ 35 parts, polychloroethylene heat stabilizer 2 ~ 4 parts, calcium stearate 1 ~ 2 part, clorafin 1 ~ 2 part, 30 ~ 40 parts, calcium carbonate.The beneficial effect that the present invention has is: due to synthesis vegetable esters, vinyl terpolymer or DEDB is nontoxic and resistance to low temperature is better, using a kind of softening agent as polyvinyl chloride in synthesis vegetable esters, vinyl terpolymer or DEDB, in this formula, add Environment-friendlyheat heat stabilizer simultaneously, ensure that environmental-protecting performance and the resistance to low temperature of PVC waterproof roll; What the present invention adopted is environmental friendliness shaped material, and without softening agent volatilization problems, extends the work-ing life of product, and product life can reach more than 15 years.
Description
Technical field
The invention belongs to waterproof roll technical field, especially relate to a kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof.
Background technology
In construction work, PVC waterproof roll is used widely on single-layer roof, and this coiled material is a kind of polymer coiled material formed by plastic extrusion process with twin screw extruder or single screw extrusion machine.
In the prior art, softening agent used in PVC raw material for the PVC waterproof roll of single-layer roof is all DOP, DOP has toxicity and easily produces volatilization, migration, do not resist cold, when winter, particularly the existing polyvinyl chloride in cold district can be hardening, PVC roll material can be made after several freeze-thaw cycle to chap, cause waterproof failure.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll, and comprise the component with following content, wherein each component content represents with massfraction:
Described plasticizer for polyvinyl chloride is the one in synthesis vegetable esters, vinyl terpolymer or DEDB.
Preferably, described polychloroethylene heat stabilizer is Ca-Zn composite heat stabilizer.
The manufacture craft of above-mentioned environment-friendly type cold resistance polyvinyl chloride waterproof roll, comprises the steps:
Step 1: by PVC resin powder SG-5, polychloroethylene heat stabilizer, calcium stearate, clorafin, calcium carbonate, put into homogenizer and carry out blended under agitation, material temperature reaches 90 ~ 100 DEG C, stops stirring; Add plasticizer for polyvinyl chloride, be then stirred to 35 ~ 40 DEG C putting in low-speed mixer, obtain mixed resin;
Step 2: by mixed resin screw feeding machine to twin screw extruder material loading;
Step 3: twin screw extruder carries out granulation, the processing temperature of described twin screw extruder is:
One district: 115 DEG C ~ 125 DEG C, 2nd district: 135 DEG C ~ 145 DEG C, 3rd district: 155 DEG C ~ 165 DEG C, 4th district: 165 DEG C ~ 175 DEG C, 5th district: 165 DEG C ~ 175 DEG C, 6th district: 155 DEG C ~ 165 DEG C;
Die temperature is: a district: 170 ~ 175 DEG C, 2nd district: 160 ~ 165 DEG C, 3rd district: 160 ~ 165 DEG C, 4th district: 160 ~ 165 DEG C, 5th district: 170 ~ 175 DEG C;
Step 4: the sheet material of twin-screw extrusion is sent to cooling and shaping in three-roller calendar, three-roller temperature 45 ~ 55 DEG C;
Step 5: the polychlorovinyl sheet material obtained by cooling and shaping, draws to crimping machine and carries out curling.
The beneficial effect that the present invention has is:
Due to synthesis vegetable esters, vinyl terpolymer or DEDB is nontoxic and resistance to low temperature is better, using a kind of softening agent as polyvinyl chloride in synthesis vegetable esters, vinyl terpolymer or DEDB, in this formula, add Environment-friendlyheat heat stabilizer simultaneously, ensure that environmental-protecting performance and the resistance to low temperature of PVC waterproof roll; What the present invention adopted is environmental friendliness shaped material, and without softening agent volatilization problems, extends the work-ing life of product, and product life can reach more than 15 years;
Add softening agent in step 1 after first high-speed stirring and carry out stirring at low speed, thus prevent the temperature rising caused because of high-speed stirring from causing polyvinyl chloride resin performance degradation, variable color;
When the present invention constructs, adopt hot jet welding technique, safe and reliable, easy construction, comprehensive cost is low, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention.
Embodiment
Further describe the present invention below by embodiment, but the present invention is not limited to this.
Embodiment 1
A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll: according to the mass fraction, it composed as follows:
The manufacture craft of above-mentioned PVC waterproof roll, comprising:
Step 1: after above-mentioned raw materials is prepared by number, the raw material except synthesis vegetable esters (Kunshan, Suzhou Yi Gete Chemical Co., Ltd. product) is put into homogenizer and carries out blended under agitation, material temperature reaches 90 ~ 100 DEG C, stops stirring; Add synthesis vegetable esters, be then stirred to 35 ~ 40 DEG C putting in low-speed mixer, thus prevent from the temperature caused because of high-speed stirring from raising causing polyvinyl chloride resin performance degradation, variable color, obtain mixed resin;
Step 2: by mixed resin screw feeding machine to twin screw extruder material loading;
Step 3: plasticizing, the processing temperature of described twin screw extruder is: a district: 115 DEG C ~ 125 DEG C, 2nd district: 135 DEG C ~ 145 DEG C, 3rd district: 155 DEG C ~ 165 DEG C, 4th district: 165 DEG C ~ 175 DEG C, 5th district: 165 DEG C ~ 175 DEG C, 6th district: 155 DEG C ~ 165 DEG C;
Die temperature is: a district: 170 ~ 175 DEG C, 2nd district: 160 ~ 165 DEG C, 3rd district: 160 ~ 165 DEG C, 4th district: 160 ~ 165 DEG C, 5th district: 170 ~ 175 DEG C;
Step 4: the sheet material of twin-screw extrusion is sent to cooling and shaping in three-roller calendar, three-roller temperature 45 ~ 55 DEG C;
Step 5: by the polychlorovinyl sheet material obtained in step 4, draws to crimping machine and carries out curling.
The basic mechanical design feature of the PVC waterproof roll prepared by the embodiment of the present invention 1 is as following table:
| Sequence number | Project | Index |
| 1 | Tensile strength MPa | 11.8 |
| 2 | Elongation at break % >= | 235 |
| 3 | Hot size changing rate≤% | 1.4 |
| 4 | Low-temperature bending | -30 DEG C of flawlesses |
| 5 | Watertightness 0.3Mpa 2h | Waterproof |
| 6 | Shock resistance 0.5kg.m | Do not seep water |
| 7 | The feature of environmental protection | Environmental protection |
Embodiment 2
A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll: according to the mass fraction, it composed as follows:
The manufacture craft of above-mentioned PVC waterproof roll, comprising:
Step 1: after above-mentioned raw materials is prepared by number, the raw material except vinyl terpolymer (E.I.Du Pont Company's product) is put into homogenizer and carries out blended under agitation, material temperature reaches 90 ~ 100 DEG C, stops stirring; Add vinyl terpolymer, be then stirred to 35 ~ 40 DEG C putting in low-speed mixer, obtain mixed resin;
Step 2: by mixed resin screw feeding machine to twin screw extruder material loading;
Step 3: plasticizing, the processing temperature of described twin screw extruder is: a district: 115 DEG C ~ 125 DEG C, 2nd district: 135 DEG C ~ 145 DEG C, 3rd district: 155 DEG C ~ 165 DEG C, 4th district: 165 DEG C ~ 175 DEG C, 5th district: 165 DEG C ~ 175 DEG C, 6th district: 155 DEG C ~ 165 DEG C;
Die temperature is: a district: 170 ~ 175 DEG C, 2nd district: 160 ~ 165 DEG C, 3rd district: 160 ~ 165 DEG C, 4th district: 160 ~ 165 DEG C, 5th district: 170 ~ 175 DEG C;
Step 4: the sheet material of twin-screw extrusion is sent to cooling and shaping in three-roller calendar, three-roller temperature 45 ~ 55 DEG C;
Step 5: by the polychlorovinyl sheet material obtained in step 4, draws to crimping machine and carries out curling.
Embodiment 3
A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll: according to the mass fraction, it composed as follows:
The manufacture craft of above-mentioned PVC waterproof roll, comprising:
Step 1: after above-mentioned raw materials is prepared by number, the raw material except DEDB (is produced from Shijiazhuang forever photoinitiator chemical Science and Technology Ltd.) is put into homogenizer and carries out blended under agitation, material temperature reaches 90 ~ 100 DEG C, stops stirring; Add DEDB, be then stirred to 35 ~ 40 DEG C putting in low-speed mixer, obtain mixed resin;
Step 2: by mixed resin screw feeding machine to twin screw extruder material loading;
Step 3: plasticizing, the processing temperature of described twin screw extruder is: a district: 115 DEG C ~ 125 DEG C, 2nd district: 135 DEG C ~ 145 DEG C, 3rd district: 155 DEG C ~ 165 DEG C, 4th district: 165 DEG C ~ 175 DEG C, 5th district: 165 DEG C ~ 175 DEG C, 6th district: 155 DEG C ~ 165 DEG C;
Die temperature is: a district: 170 ~ 175 DEG C, 2nd district: 160 ~ 165 DEG C, 3rd district: 160 ~ 165 DEG C, 4th district: 160 ~ 165 DEG C, 5th district: 170 ~ 175 DEG C;
Step 4: the sheet material of twin-screw extrusion is sent to cooling and shaping in three-roller calendar, three-roller temperature 45 ~ 55 DEG C;
Step 5: by the polychlorovinyl sheet material obtained in step 4, draws to crimping machine and carries out curling.
The Performance comparision table of the present invention's 3 embodiments is as follows:
| Performance | Example 1 | Example 2 | Example 3 |
| Tensile strength Mpa | 11.8 | 12.1 | 12.5 |
| Elongation at break % | 235 | 262 | 282 |
| Low-temperature bending | -30 DEG C of flawlesses | -40 DEG C of flawlesses | -40 DEG C of flawlesses |
From upper table data, prepared by the present invention discharges water coiled material compared with existing product, has higher tensile strength and elongation at break, and has good low-temperature performance.
Above said content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (1)
1. a manufacture craft for environment-friendly type cold resistance polyvinyl chloride waterproof roll, is characterized in that:
Described waterproof roll comprises the component with following content, and wherein each component concentration represents with mass fraction:
Described plasticizer for polyvinyl chloride is the one in synthesis vegetable esters, vinyl terpolymer or DEDB; Described polychloroethylene heat stabilizer is Ca-Zn composite heat stabilizer;
Described manufacture craft comprises the steps:
(1) by PVC resin powder SG-5, polychloroethylene heat stabilizer, calcium stearate, clorafin, calcium carbonate, put into homogenizer and carry out blended under agitation, material temperature reaches 90 ~ 100 DEG C, stops stirring; Add plasticizer for polyvinyl chloride, be then stirred to 35 ~ 40 DEG C putting in low-speed mixer, obtain mixed resin;
(2) by mixed resin screw feeding machine to twin screw extruder material loading;
(3) twin screw extruder carries out granulation, and the processing temperature of described twin screw extruder is:
One district: 115 DEG C ~ 125 DEG C, 2nd district: 135 DEG C ~ 145 DEG C, 3rd district: 155 DEG C ~ 165 DEG C, 4th district: 165 DEG C ~ 175 DEG C, 5th district: 165 DEG C ~ 175 DEG C, 6th district: 155 DEG C ~ 165 DEG C;
Die temperature is: a district: 170 ~ 175 DEG C, 2nd district: 160 ~ 165 DEG C, 3rd district: 160 ~ 165 DEG C, 4th district: 160 ~ 165 DEG C, 5th district: 170 ~ 175 DEG C;
(4) sheet material of twin-screw extrusion is sent to cooling and shaping in three-roller calendar, three-roller temperature 45 ~ 55 DEG C;
(5) polychlorovinyl sheet material obtained by cooling and shaping, draws to crimping machine and carries out curling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488173.8A CN103589092B (en) | 2013-10-17 | 2013-10-17 | A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488173.8A CN103589092B (en) | 2013-10-17 | 2013-10-17 | A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103589092A CN103589092A (en) | 2014-02-19 |
| CN103589092B true CN103589092B (en) | 2016-03-23 |
Family
ID=50079427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310488173.8A Expired - Fee Related CN103589092B (en) | 2013-10-17 | 2013-10-17 | A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103589092B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629219A (en) * | 2015-02-13 | 2015-05-20 | 宁波华高科防水技术有限公司 | Silicone rubber modified PVC waterproof sheet |
| CN106609010A (en) * | 2015-10-22 | 2017-05-03 | 闫允璋 | Modified PVC waterproof material |
| CN106609009A (en) * | 2015-10-22 | 2017-05-03 | 闫允璋 | Heat-resistant PVC water-proof material |
| CN106609012A (en) * | 2015-10-22 | 2017-05-03 | 闫允璋 | Cold-resistant PVC waterproof material |
| CN105331002B (en) * | 2015-10-22 | 2018-07-20 | 厦门力嘉诚防水工程有限公司 | A kind of PVC polymer membranes |
| CN105419162A (en) * | 2015-12-21 | 2016-03-23 | 潍坊市宏源防水材料有限公司 | Elastomer modified PVC (polyvinyl chloride) waterproof roll and production process thereof |
| CN105419161B (en) * | 2015-12-21 | 2018-08-21 | 潍坊市宏源防水材料有限公司 | A kind of environment-friendly type PVC waterproof roll and preparation method thereof |
| CN106046603A (en) * | 2016-06-29 | 2016-10-26 | 江苏金材科技有限公司 | Weather-resistant PVC (polyvinyl chloride) |
| CN107674335A (en) * | 2017-08-31 | 2018-02-09 | 成都圻坊生物科技有限公司 | A kind of preparation method of PVC waterproof roll |
| CN109401121B (en) * | 2018-09-28 | 2020-11-20 | 福建闽华建材科技发展有限公司 | Composite high-polymer waterproof coiled material and production process and equipment thereof |
| CN109971095B (en) * | 2019-04-08 | 2022-03-22 | 四川蜀羊防水材料有限公司 | Migration-free weather-resistant exposed PVC/PE waterproof coiled material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844292A (en) * | 2006-04-24 | 2006-10-11 | 何霖 | Modified PVC macromolecular waterproof roll and process for manufacturing same |
| CN1844294A (en) * | 2006-04-24 | 2006-10-11 | 江阴市华宏橡塑厂 | Coloured PVC waterproof roll and its preparation method |
| CN102199329A (en) * | 2010-03-25 | 2011-09-28 | 中国石油化工股份有限公司 | Polyvinyl-chloride-containing material for waterproof coiled felt |
| CN102532740A (en) * | 2010-12-13 | 2012-07-04 | 四平市佳德高分子材料有限公司 | Flame-retardant anti-aging energy-saving environment-friendly PVC coiled material and manufacturing method thereof |
| CN102898740A (en) * | 2012-09-25 | 2013-01-30 | 苏州汾湖电梯有限公司 | Polyvinyl chloride (PVC) waterproof roll |
-
2013
- 2013-10-17 CN CN201310488173.8A patent/CN103589092B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844292A (en) * | 2006-04-24 | 2006-10-11 | 何霖 | Modified PVC macromolecular waterproof roll and process for manufacturing same |
| CN1844294A (en) * | 2006-04-24 | 2006-10-11 | 江阴市华宏橡塑厂 | Coloured PVC waterproof roll and its preparation method |
| CN102199329A (en) * | 2010-03-25 | 2011-09-28 | 中国石油化工股份有限公司 | Polyvinyl-chloride-containing material for waterproof coiled felt |
| CN102532740A (en) * | 2010-12-13 | 2012-07-04 | 四平市佳德高分子材料有限公司 | Flame-retardant anti-aging energy-saving environment-friendly PVC coiled material and manufacturing method thereof |
| CN102898740A (en) * | 2012-09-25 | 2013-01-30 | 苏州汾湖电梯有限公司 | Polyvinyl chloride (PVC) waterproof roll |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103589092A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103589092B (en) | A kind of environment-friendly type cold resistance polyvinyl chloride waterproof roll and manufacture craft thereof | |
| CN101532591B (en) | UPVC pipe material/element and preparation method thereof | |
| CN102199329B (en) | Polyvinyl-chloride-containing waterproof coiled material | |
| CN105924853A (en) | DEHCH-plasticized high-elasticity cold-resistant medical polyvinyl chloride granules and preparation method thereof | |
| CN103589086A (en) | Flexible polyvinyl chloride cable material and preparation method thereof | |
| CN104356536A (en) | Medical antibacterial hose and preparation method thereof | |
| CN105713315A (en) | Formula for synthesizing novel high-polymer fiber composite materials | |
| CN104448658A (en) | Preparation method of degradable corn-starch-based plastic film | |
| CN102286181A (en) | Formula of high-liquidity polyvinyl chloride alloy and preparation method | |
| CN102827412A (en) | Preparation method for natural gutta rubber-toughened plastic resin | |
| CN109401128A (en) | A kind of low temperature resistant PVC cable material of semihard and its preparation method and application | |
| CN104371174A (en) | Acid-corrosion-resistant medical alloy material and preparation method thereof | |
| CN113861592B (en) | Ultrathin high-toughness net structure reinforced composite base material and preparation method thereof | |
| CN103709547B (en) | A kind of PVC plastic pipe and preparation method thereof | |
| CN104558945A (en) | Low-temperature-brittleness-resistant PVC pipe material and preparation method thereof | |
| CN107325428A (en) | A kind of PVC and preparation method thereof | |
| CN103102613A (en) | Special material for PVC (polyvinyl chloride) elastomer compound | |
| CN115386180A (en) | Environment-friendly high-toughness PVC (polyvinyl chloride) pipe and preparation process thereof | |
| CN103849083A (en) | Polyvinyl chloride/nitrile rubber alloy special material | |
| CN102911452B (en) | PVC/CPE (Polyvinyl chloride/chlorinated polyethylene) tubing with high impact resistance and preparation method thereof | |
| CN113334881A (en) | Integrally-formed high-weather-resistance toughened mineral bamboo-wood composite co-extruded sheet and preparation method thereof | |
| CN109867878A (en) | Crosslinked with silicane polyvinyl chloride flexible plastic | |
| CN105799134A (en) | Modification method and system for improving comprehensive performance of thermoplastic polyurethane | |
| CN103145895A (en) | Method for in situ plastifying PVC (Polyvinyl Chloride) through epoxidized vegetable oil | |
| CN103183883A (en) | High-performance hard PVC foamed plastic and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140219 Assignee: Tangshan Desheng chuangchen Construction Co.,Ltd. Assignor: TIANJIN YUHONG BUILDING WATERPROOF MATERIALS Co.,Ltd. Contract record no.: X2021980001844 Denomination of invention: A kind of environment friendly cold resistant PVC waterproof membrane and its manufacturing process Granted publication date: 20160323 License type: Common License Record date: 20210319 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |