CN114181446A - Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material - Google Patents
Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material Download PDFInfo
- Publication number
- CN114181446A CN114181446A CN202210033040.0A CN202210033040A CN114181446A CN 114181446 A CN114181446 A CN 114181446A CN 202210033040 A CN202210033040 A CN 202210033040A CN 114181446 A CN114181446 A CN 114181446A
- Authority
- CN
- China
- Prior art keywords
- polymer
- waterproof sheet
- parts
- waterproof
- uniformly mixing
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2471/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The application relates to the technical field of waterproof coiled materials, and particularly discloses a high-molecular waterproof sheet, a preparation method thereof and a high-molecular waterproof coiled material. The high-molecular waterproof sheet comprises high-density polyethylene, thermoplastic plastics, thermoplastic elastomers, coupling agents, compatilizers, anti-aging agents, flame retardants, fillers, white oil and polymers containing phenolic hydroxyl groups. The preparation method comprises the following steps: (1) firstly, uniformly mixing a coupling agent and a filler, then adding a polymer containing phenolic hydroxyl, uniformly mixing, and finally adding a compatilizer, an anti-aging agent, a flame retardant and white oil, and uniformly mixing to obtain powder; (2) uniformly mixing high-density polyethylene, thermoplastic plastics and thermoplastic elastomer to obtain granules; (3) and (3) performing blending extrusion molding, cooling and shaping on the powder and the granules to obtain the macromolecular waterproof sheet. The polymer waterproof roll comprises the polymer waterproof sheet. This application has improved polymer waterproof sheet rigidity under the prerequisite of guaranteeing polymer waterproof sheet's pliability.
Description
Technical Field
The application relates to the technical field of waterproof coiled materials, in particular to a high-molecular waterproof sheet, a preparation method thereof and a high-molecular waterproof coiled material.
Background
High Density Polyethylene (HDPE) is one of the most common polyethylenes, has the characteristics of high crystallinity, non-polarity and the like, and is widely applied. In recent years, with the development of polymer self-adhesive film waterproof rolls, self-adhesive film waterproof rolls using HDPE as a main material have been rapidly developed. The high-molecular self-adhesive film waterproof roll is mainly made of HDPE as a main material, and is coated with a self-adhesive reaction layer with a certain thickness and an isolating film. However, HDPE has high rigidity and poor impact resistance, and a single HDPE material is difficult to meet the performance requirements of the building waterproof coiled material in practical application, so the HDPE material needs to be toughened and modified.
The most important method for toughening the polymer is to add an elastomer into the polymer and prepare the elastomer into a polymer/elastomer or polymer/elastomer/filler multiphase composite material. However, elastomers generally used as toughening agents are low-modulus, low-strength materials, and their addition in large amounts leads to a decrease in the rigidity of the materials.
Disclosure of Invention
In order to improve the rigidity of a high-molecular waterproof sheet on the premise of ensuring the flexibility of the high-molecular waterproof sheet, the application provides the high-molecular waterproof sheet, a preparation method thereof and a high-molecular waterproof coiled material.
In a first aspect, the present application provides a waterproof polymer sheet, which adopts the following technical scheme:
a high-molecular waterproof sheet comprises the following raw materials in parts by weight: 30-70 parts of high-density polyethylene, 10-20 parts of thermoplastic plastics, 10-20 parts of thermoplastic elastomer, 0.01-0.5 part of coupling agent, 1-5 parts of compatilizer, 0.01-0.5 part of anti-aging agent, 1-5 parts of flame retardant, 5-10 parts of filler and 0-10 parts of white oil, wherein the polymer contains phenolic hydroxyl groups;
wherein the polymer containing phenolic hydroxyl is obtained by polymerization reaction of cardanol, hydroquinone and formaldehyde under an acid catalyst; 7-9 parts of cardanol, 1-3 parts of hydroquinone, 2-4 parts of formaldehyde and 0.01-0.1 part of acid catalyst.
Optionally, the thermoplastic is selected from the group consisting of low density polyethylene, ultra low density polyethylene, and ethylene vinyl acetate.
Optionally, the thermoplastic elastomer is a polyethylene octene co-elastomer. The polyethylene octene co-elastomer is metallocene polyolefin, has good elasticity, can increase the flexibility of high-density polyethylene, and ensures the molding of the hydrophobic groove of the high-molecular waterproof sheet in the molding processing process.
Optionally, the coupling agent is selected from titanate coupling agents and silane coupling agents. Preferably, the coupling agent is a titanate coupling agent.
Optionally, the compatibilizer is selected from the group consisting of maleic anhydride grafted polyethylene wax, high density oxidized polyethylene wax, and AClyn low relative molecular mass ionomer.
Optionally, the aging inhibitor is selected from the group consisting of antioxidants (e.g., antioxidant B215) and light stabilizers. Preferably, the anti-ageing agent is an antioxidant, such as: antioxidant B215.
Optionally, the flame retardant is selected from inorganic flame retardants and organic flame retardants.
Optionally, the filler is selected from talc and light calcium. Preferably, the filler is talc, for example: 600-1000 mesh talcum powder.
Optionally, the acidic catalyst is selected from oxalic acid, hydrochloric acid and sulfuric acid. Preferably, the acidic catalyst is oxalic acid.
Optionally, the reaction temperature of the polymerization reaction is 90-100 ℃. Preferably, the reaction temperature of the polymerization reaction is 95 ℃.
Optionally, the weight average molecular weight of the polymer containing phenolic hydroxyl groups is 5000-10000. Preferably, the weight average molecular weight of the polymer containing phenolic hydroxyl groups is 6000 to 9000. More preferably, the weight average molecular weight of the polymer containing phenolic hydroxyl groups is 7500-8000.
Optionally, distilled water is used to prepare the formaldehyde into a formaldehyde aqueous solution with a weight percentage concentration of 30-50 wt%, for example: 40 percent by weight concentration of formaldehyde aqueous solution.
Optionally, the polymer waterproof sheet may be a planar sheet with an equal thickness, or the polymer waterproof sheet is provided with a plurality of hydrophobic grooves arranged along the width direction of the polymer waterproof sheet.
Optionally, the thickness of the polymer waterproof sheet is 0.8-1.8 mm.
In a second aspect, the present application provides a method for preparing a polymer waterproof sheet, which adopts the following technical scheme:
a preparation method of a high-molecular waterproof sheet comprises the following steps:
(1) firstly, uniformly mixing a coupling agent and a filler, then adding a polymer containing phenolic hydroxyl, uniformly mixing, and finally adding a compatilizer, an anti-aging agent, a flame retardant and white oil, and uniformly mixing to obtain powder;
(2) uniformly mixing high-density polyethylene, thermoplastic plastics and thermoplastic elastomer to obtain granules;
(3) and (3) performing blending extrusion molding, cooling and shaping on the powder and the granules to obtain the macromolecular waterproof sheet.
In a third aspect, the present application provides a polymer waterproof roll, which adopts the following technical scheme:
a macromolecule waterproof coiled material comprises the macromolecule waterproof sheet.
Optionally, the polymer waterproof roll further comprises an adhesive layer and an isolation layer.
Optionally, the thickness of the bonding layer is 0.25-0.50 mm.
Optionally, the material of the bonding layer may be an adhesive resin, such as: adhesive resin KT-YH 1.
Optionally, the isolation layer may be a release film or a gravel layer.
In summary, the present application has the following beneficial effects:
firstly, the flexibility of the high-density polyethylene is improved by adopting thermoplastic plastics (low-density polyethylene, ultra-low-density polyethylene and ethylene-vinyl acetate copolymer) so as to ensure the molding processing of the high-molecular waterproof sheet.
Secondly, the rigidity of the high-molecular waterproof sheet can be improved by adding the polymer containing phenolic hydroxyl provided by the application, and the flexibility of the high-molecular waterproof sheet is further improved.
Detailed Description
The present application will be described in further detail with reference to examples.
Preparation of Polymer containing phenolic hydroxyl group
Preparation examples 1 to 3 and preparation comparative examples 1 to 4
TABLE 1 compounding tables of phenolic hydroxyl group-containing polymers of preparation examples 1 to 3 and preparation comparative examples 1 to 4
The specific production methods of the polymers containing a phenolic hydroxyl group of production examples 1 to 3 and production comparative examples 1 to 4 include the steps of: firstly, adding cardanol, hydroquinone, resorcinol, catechol and oxalic acid into a reaction kettle under the condition of stirring, and then heating to 95 ℃; and then dropwise adding 40 wt% of formaldehyde water solution within 1 hour, continuing the heat preservation reaction after the dropwise adding is finished, stopping heating and cooling to room temperature until the weight average molecular weight of the polymer containing phenolic hydroxyl reaches 7500, then soaking and washing for 30 minutes by using 500mL of distilled water at 50-60 ℃, repeatedly soaking and washing for 10 times, and drying to obtain the cardanol-based polymer.
Examples of Polymer Water-repellent sheets
The raw material sources in the preparation of the polymer waterproof sheet are shown in table 2.
TABLE 2 sources of raw materials
Wherein the density of the high-density polyethylene 5000S is 0.948-0.954 g/cm3The melt index MI @190 ℃ is 0.9g/10min at 2.16 kg;
the density of the low density polyethylene 2420F is 0.923g/cm3The melt index MI @190 ℃ is 0.8g/10min at 2.16 kg;
the density of the ultra-low density polyethylene is 0.900g/cm3The melt index MI @190 ℃ is 0.7g/10min at 2.16 kg;
the melt index MI @190 ℃ of the ethylene-vinyl acetate copolymer 6110M is 5.6-6.4 g/10min, and the content of vinyl acetate is 25.6-28.4 wt%;
polyethylene octene co-elastomer 8480 having a density of 0.860g/cm3The melt index MI @190 ℃ was 1.2g/10min at 2.16 kg.
The polymer waterproof sheet of this application can be for the plane sheet of thickness such as, perhaps be provided with a plurality of hydrophobic recesses that are provided with along its width direction on the polymer waterproof sheet. The following embodiments are described by taking the polymer waterproof sheet as a planar sheet with equal thickness.
Preparation of high-molecular waterproof sheet
The preparation method of the polymer waterproof sheet specifically comprises the following steps:
(1) firstly, uniformly mixing a coupling agent and a filler, then adding a polymer containing phenolic hydroxyl, uniformly mixing, finally adding a compatilizer, an anti-aging agent, a flame retardant and white oil, uniformly mixing, and heating to obtain powder at 105-110 ℃;
(2) uniformly mixing high-density polyethylene, thermoplastic plastics and thermoplastic elastomer, and heating to obtain granules at 105-110 ℃;
(3) and (3) mixing and extruding 105-110 ℃ powder and 105-110 ℃ granules (a single screw extruder, the extrusion temperature is set to be 190 ℃, the rotation speed is set to be 200rpm), and cooling and shaping to obtain the macromolecular waterproof sheet with the thickness of 1 mm.
Performance test of waterproof polymer sheet
Tensile property: according to GB/T328.9-2007 test method for waterproof rolls for buildings part 9: and (3) detecting by using a method A in the Polymer waterproof sheet tensile property.
Heat resistance: according to GB/T328.11-2007 test method for waterproof rolls for buildings part 11: and (4) detecting by using a method B in asphalt waterproof coiled material heat resistance.
Low-temperature bendability: according to GB/T328.15-2007 test method for waterproof rolls for buildings part 15: and (4) detecting the low-temperature bending property of the asphalt waterproof coiled material.
Tear performance: according to GB/T328.18-2007 test method for waterproof rolls for buildings, part 19: testing tearing performance (nail-rod method) of asphalt waterproof coiled materials.
Hardness: the measurement is carried out according to GB/T2411-2008 "hardness of plastic and hard rubber measured by using a durometer in indentation hardness (Shore hardness)".
Examples 1 to 5 and comparative example 1
The formulation of the polymer waterproof sheets of examples 1 to 5 and comparative example 1 is shown in table 3, and the performance test results of the polymer waterproof sheets of examples 1 to 5 and comparative example 1 are shown in table 4.
TABLE 3 ingredient table of waterproof polymer sheets of examples 1 to 5 and comparative example 1
TABLE 4 Performance test results of Polymer Water-repellent sheets of examples 1 to 5 and comparative example 1
As can be seen from table 4, the addition of the thermoplastic plastic and the thermoplastic elastomer can improve the tensile property, the low-temperature bending property and the tear resistance of the polymer waterproof sheet, and reduce the hardness of the polymer waterproof sheet.
The crystallinity of thermoplastic plastics (low-density polyethylene, ultra-low-density polyethylene and ethylene-vinyl acetate copolymer) and thermoplastic elastomer (polyethylene octene co-elastomer) is low, so that the flexibility of the high-molecular waterproof sheet is improved, and the molding processing of the high-molecular waterproof sheet is ensured; however, the hardness of the polymer waterproof sheet is reduced.
Examples 6 to 10 and comparative examples 4 to 7
Examples 6 to 10 and comparative examples 4 to 7: compared with example 2, examples 6 to 10 and comparative examples 4 to 7 differ only in that a phenolic hydroxyl group-containing polymer is further added. The sources and the amounts of the polymers containing phenolic hydroxyl groups in the waterproof polymer sheets of examples 6 to 10 and comparative examples 4 to 7 are shown in table 5, and the performance test results of the waterproof polymer sheets of examples 6 to 10 and comparative examples 4 to 7 are shown in table 6.
TABLE 5 sources and amounts of phenolic hydroxyl group-containing polymers in examples 6 to 10 and comparative examples 4 to 7 of Polymer Water-repellent sheets
| Polymers containing phenolic hydroxyl groups | Source | Dosage of |
| Example 6 | Preparation example 1 | 8kg |
| Example 7 | Preparation example 2 | 5kg |
| Example 8 | Preparation example 2 | 8kg |
| Example 9 | Preparation example 2 | 10kg |
| Example 10 | Preparation example 3 | 8kg |
| Comparative example 4 | Preparation of comparative example 1 | 8kg |
| Comparative example 5 | Preparation of comparative example 2 | 8kg |
| Comparative example 6 | Preparation of comparative example 3 | 8kg |
| Comparative example 7 | Preparation of comparative example 4 | 8kg |
TABLE 6 Performance test results of Polymer waterproof sheets of examples 6 to 10 and comparative examples 4 to 7
As can be seen from tables 4 and 6, the tensile property, tear resistance and hardness of the polymeric waterproof sheet can be further improved by adding the phenolic hydroxyl group-containing polymer provided by the present application. The polymer containing phenolic hydroxyl can be subjected to coupling reaction with a titanate coupling agent through carbon-carbon double bonds and phenolic hydroxyl contained in the polymer, and the alkyl long chain of cardanol is inserted into the high-molecular waterproof sheet, so that the polymer containing phenolic hydroxyl is prevented from migrating in the high-molecular waterproof sheet; the long alkyl chain contained in the polymer containing phenolic hydroxyl can further improve the tensile property and the tearing property of the high-molecular waterproof sheet; benzene rings contained in the polymer containing phenolic hydroxyl groups can improve the hardness of the high-molecular waterproof sheet, so that the problem of deformation of the high-molecular waterproof sheet in the using process is solved.
Comparing example 8 with comparative examples 4-5, it can be seen that the tensile property, tear resistance and hardness of example 8 are significantly better than those of comparative examples 4-5, and therefore, the tensile property, tear resistance and hardness of the polymer waterproof sheet are improved by the synergistic cooperation of cardanol and hydroquinone in the polymer containing phenolic hydroxyl groups.
Comparing example 8 with comparative examples 6 to 7, it can be seen that the tensile property, tear resistance and hardness of example 8 are significantly better than those of comparative examples 6 to 7, and thus it can be seen that the presence of catechol and resorcinol in the polymer containing phenolic hydroxyl groups reduces the tensile property, tear resistance, hardness and other properties of the polymer waterproof sheet. The reason for this is that catechol, resorcinol, and hydroquinone have different active sites, which may affect the network structure formed by the polymer containing phenolic hydroxyl group in the polymer waterproof sheet, and further affect the tensile property, tearing property, hardness, and other properties of the polymer waterproof sheet.
In view of the above analysis, the polymer waterproof sheet of the present application is provided with a plurality of hydrophobic grooves arranged along the width direction thereof, and the polymer waterproof sheet of the present application also has excellent flexibility and rigidity.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. The polymer waterproof sheet is characterized by comprising the following raw materials in parts by weight: 30-70 parts of high-density polyethylene, 10-20 parts of thermoplastic plastics, 10-20 parts of thermoplastic elastomer, 0.01-0.5 part of coupling agent, 1-5 parts of compatilizer, 0.01-0.5 part of anti-aging agent, 1-5 parts of flame retardant, 5-10 parts of filler, 0-10 parts of white oil and 5-10 parts of polymer containing phenolic hydroxyl;
wherein the polymer containing phenolic hydroxyl is obtained by polymerization reaction of cardanol, hydroquinone and formaldehyde under an acid catalyst; 7-9 parts of cardanol, 1-3 parts of hydroquinone, 2-4 parts of formaldehyde and 0.01-0.1 part of acid catalyst.
2. The polymeric waterproofing sheet according to claim 1 wherein said thermoplastic is selected from the group consisting of low density polyethylene, ultra low density polyethylene and ethylene vinyl acetate.
3. The polymeric waterproof sheet according to claim 1, wherein the thermoplastic elastomer is a polyethylene octene co-elastomer.
4. The polymeric waterproofing sheet according to claim 1, wherein the coupling agent is selected from titanate coupling agents and silane coupling agents.
5. The polymeric waterproofing sheet according to claim 1 wherein the compatibilizer is selected from the group consisting of maleic anhydride grafted polyethylene wax, high density oxidized polyethylene wax, and AClyn low relative molecular mass ionomer.
6. The polymeric waterproofing sheet according to claim 1, wherein said acid catalyst is selected from oxalic acid, hydrochloric acid and sulfuric acid.
7. The waterproof polymer sheet according to claim 1, wherein the reaction temperature of the polymerization reaction is 90 to 100 ℃.
8. The polymeric waterproof sheet according to claim 1, wherein the weight average molecular weight of the phenolic hydroxyl group-containing polymer is 5000 to 10000.
9. The method for preparing the polymer waterproof sheet according to any one of claims 1 to 8, comprising the steps of:
(1) firstly, uniformly mixing a coupling agent and a filler, then adding a polymer containing phenolic hydroxyl, uniformly mixing, and finally adding a compatilizer, an anti-aging agent, a flame retardant and white oil, and uniformly mixing to obtain powder;
(2) uniformly mixing high-density polyethylene, thermoplastic plastics and thermoplastic elastomer to obtain granules;
(3) and (3) performing blending extrusion molding, cooling and shaping on the powder and the granules to obtain the macromolecular waterproof sheet.
10. A waterproof roll polymer sheet according to any one of claims 1 to 8, comprising the waterproof sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033040.0A CN114181446B (en) | 2022-01-12 | 2022-01-12 | Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033040.0A CN114181446B (en) | 2022-01-12 | 2022-01-12 | Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114181446A true CN114181446A (en) | 2022-03-15 |
| CN114181446B CN114181446B (en) | 2023-03-31 |
Family
ID=80606867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210033040.0A Active CN114181446B (en) | 2022-01-12 | 2022-01-12 | Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114181446B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340770A (en) * | 2022-07-20 | 2022-11-15 | 福建科顺新材料有限公司 | Coating material for waterproof coiled material, preparation method of coating material and waterproof coiled material |
| CN115707752A (en) * | 2022-07-21 | 2023-02-21 | 北新禹王防水科技集团有限公司 | Pre-laid high-polymer waterproof roll with permeation crystallization function and preparation method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009132774A (en) * | 2007-11-29 | 2009-06-18 | Showa Highpolymer Co Ltd | Cashew novolac resin, its preparation method and curing agent for epoxy resin |
| CN103524690A (en) * | 2012-07-06 | 2014-01-22 | 徐州龙田合成材料有限公司 | Cashew nut oil modified phenolic resin and preparation method thereof |
| JP2014201639A (en) * | 2013-04-03 | 2014-10-27 | 日本化薬株式会社 | Epoxy resin composition and cured product of the same |
| CN104497244A (en) * | 2014-12-11 | 2015-04-08 | 贵阳学院 | Preparation method of anacardol modified phenolic resin |
| CN106543914A (en) * | 2016-10-18 | 2017-03-29 | 广州大禹防漏技术开发有限公司 | One kind overlays type polyolefin self-adhesion glued membrane waterproof sheet and preparation method thereof |
| CN108467533A (en) * | 2018-04-19 | 2018-08-31 | 广东赛力克防水材料股份有限公司 | A kind of exposed conveying appliance resinae polymer membranes and preparation method thereof |
| CN109130400A (en) * | 2018-08-06 | 2019-01-04 | 合肥中通防水工程有限公司 | A kind of HDPE Macromolecular self-adhesive membrane waterproof roll and its manufacturing process |
| CN109721697A (en) * | 2017-10-30 | 2019-05-07 | 彤程化学（中国）有限公司 | A kind of modified anacardol-phenol-formaldehyde resin and its preparation and application |
| CN109867760A (en) * | 2019-01-31 | 2019-06-11 | 泉州师范学院 | A kind of 3D printing cashew nut phenolic group photosensitive resin and preparation method thereof |
| CN110628111A (en) * | 2019-09-20 | 2019-12-31 | 安徽滁州德威新材料有限公司 | Physical termite-proof high-hardness polyethylene sheath material and preparation method thereof |
| CN112521666A (en) * | 2020-12-15 | 2021-03-19 | 北京彤程创展科技有限公司 | Rubber composition, preparation method thereof and rubber product |
| CN113332866A (en) * | 2021-08-03 | 2021-09-03 | 清大国华环境集团股份有限公司 | Polyvinylidene fluoride separation membrane, preparation method thereof and application thereof in sewage treatment |
-
2022
- 2022-01-12 CN CN202210033040.0A patent/CN114181446B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009132774A (en) * | 2007-11-29 | 2009-06-18 | Showa Highpolymer Co Ltd | Cashew novolac resin, its preparation method and curing agent for epoxy resin |
| CN103524690A (en) * | 2012-07-06 | 2014-01-22 | 徐州龙田合成材料有限公司 | Cashew nut oil modified phenolic resin and preparation method thereof |
| JP2014201639A (en) * | 2013-04-03 | 2014-10-27 | 日本化薬株式会社 | Epoxy resin composition and cured product of the same |
| CN104497244A (en) * | 2014-12-11 | 2015-04-08 | 贵阳学院 | Preparation method of anacardol modified phenolic resin |
| CN106543914A (en) * | 2016-10-18 | 2017-03-29 | 广州大禹防漏技术开发有限公司 | One kind overlays type polyolefin self-adhesion glued membrane waterproof sheet and preparation method thereof |
| CN109721697A (en) * | 2017-10-30 | 2019-05-07 | 彤程化学（中国）有限公司 | A kind of modified anacardol-phenol-formaldehyde resin and its preparation and application |
| CN108467533A (en) * | 2018-04-19 | 2018-08-31 | 广东赛力克防水材料股份有限公司 | A kind of exposed conveying appliance resinae polymer membranes and preparation method thereof |
| CN109130400A (en) * | 2018-08-06 | 2019-01-04 | 合肥中通防水工程有限公司 | A kind of HDPE Macromolecular self-adhesive membrane waterproof roll and its manufacturing process |
| CN109867760A (en) * | 2019-01-31 | 2019-06-11 | 泉州师范学院 | A kind of 3D printing cashew nut phenolic group photosensitive resin and preparation method thereof |
| CN110628111A (en) * | 2019-09-20 | 2019-12-31 | 安徽滁州德威新材料有限公司 | Physical termite-proof high-hardness polyethylene sheath material and preparation method thereof |
| CN112521666A (en) * | 2020-12-15 | 2021-03-19 | 北京彤程创展科技有限公司 | Rubber composition, preparation method thereof and rubber product |
| CN113332866A (en) * | 2021-08-03 | 2021-09-03 | 清大国华环境集团股份有限公司 | Polyvinylidene fluoride separation membrane, preparation method thereof and application thereof in sewage treatment |
Non-Patent Citations (2)
| Title |
|---|
| 周智轶;马俊;谭跃军;: "高分子自粘防水卷材片材层性能改善研究" * |
| 蒲启君;: "橡胶用树脂补强材料及其作用" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340770A (en) * | 2022-07-20 | 2022-11-15 | 福建科顺新材料有限公司 | Coating material for waterproof coiled material, preparation method of coating material and waterproof coiled material |
| CN115340770B (en) * | 2022-07-20 | 2023-10-03 | 福建科顺新材料有限公司 | Coating material for waterproof coiled material, preparation method thereof and waterproof coiled material |
| CN115707752A (en) * | 2022-07-21 | 2023-02-21 | 北新禹王防水科技集团有限公司 | Pre-laid high-polymer waterproof roll with permeation crystallization function and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114181446B (en) | 2023-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114181446B (en) | Polymer waterproof sheet, preparation method thereof and polymer waterproof coiled material | |
| CN110437754B (en) | Reaction double-adhesion type high-polymer waterproof coiled material and production method thereof | |
| US8319102B2 (en) | Layer for cables having improved stress whitening resistance | |
| KR101500779B1 (en) | Crosslinkable blends of polyolefin elastomers and silane copolymers for increased flexibility cable insulation | |
| CN110066519B (en) | Silicone rubber/polypropylene thermoplastic vulcanized rubber and preparation method thereof | |
| CN105482266A (en) | Thermoplastic vulcanized rubber material for automobile steering device dust-proof cover and preparation method of thermoplastic vulcanized rubber material | |
| JP6824936B2 (en) | Compositions, thermoplastic vulcanized products produced from compositions and products produced from compositions | |
| CN110964265A (en) | Dynamic vulcanization thermoplastic elastomer waterproof material and preparation method thereof | |
| CN114891451B (en) | Compound thermoplastic polymer TPO waterproofing membrane | |
| KR101037383B1 (en) | Insulating materials and preparing method thereof | |
| CN114953679A (en) | High-molecular composite waterproof coiled material for building roof and preparation method thereof | |
| CN113956558A (en) | High-density polyethylene waterproof coiled material basement membrane, preparation method thereof and high-density polyethylene waterproof coiled material | |
| CN108559161B (en) | High-modulus additive for asphalt concrete | |
| CN112210158A (en) | EVA (ethylene-vinyl acetate copolymer) antistatic flame-retardant waterproof board for tunnel | |
| CN116759148A (en) | Crosslinked polyethylene insulation corrosion-resistant power cable and production process thereof | |
| CN103396603A (en) | Silane cross-linked polyethylene insulating material and preparation method thereof | |
| KR101709691B1 (en) | Method producing of foam compounds having high mechanical properties and low compression set and adhesion strength in primerless state | |
| KR101922525B1 (en) | Foam compounds having excellent processibility, high mechanical properties, low compression set and adhesion strength in primerless state and method producing thereof | |
| KR20200061929A (en) | Resin composition for preparing sheet with adhesive property | |
| CN115073875A (en) | Wet-type anti-slip thermoplastic elastomer and preparation method thereof | |
| CN110845786B (en) | EVA waterproof board and preparation method thereof | |
| CN112341687B (en) | High-resilience and impact-resistant polyolefin foam material and preparation process thereof | |
| CN109762229B (en) | Irradiation crosslinking polyethylene foam material and preparation method thereof | |
| JPS60231748A (en) | Waterproof sheet | |
| CN116731626B (en) | High-strength stainless steel waterproof coiled material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |