CN106317671A - Production method of antistatic insulating high-molecular polymer waterproof composite coiled material - Google Patents
Production method of antistatic insulating high-molecular polymer waterproof composite coiled material Download PDFInfo
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- CN106317671A CN106317671A CN201510337918.XA CN201510337918A CN106317671A CN 106317671 A CN106317671 A CN 106317671A CN 201510337918 A CN201510337918 A CN 201510337918A CN 106317671 A CN106317671 A CN 106317671A
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Abstract
A production method of an antistatic insulating high-molecular polymer waterproof composite coiled material belongs to the technical field of waterproof materials. The coiled material comprises 100 parts of PVC resin, 30-50 parts of modified asphalt, 10-25 parts of low density polyethylene, 5-15 parts of an antistatic agent, 5-8 parts of aromatic hydrocarbon oil, 0.5-1.5 parts of a dispersant, 4-6 parts of polyacetylene, 8-12 parts of carbon fibers, 1-5 parts of a silane coupling agent and 0.8-1.4 parts of C5 resin. The coiled material produced in the invention has the advantages of good waterproof effect, simple structure, energy saving, environmental protection, low cost, high strength, high anti-fracture property, good antistatic effect, no harmful substances in the production process, no adhesion, high flexibility, high strength, high toughness and wide market prospect.
Description
Technical field
The present invention relates to a kind of waterproof roll, the preparation method of a kind of waterproof composite sheet material of antistatic insulating high molecular polymer, belong to waterproof material technical field.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., play the flexible building material product of a kind of rollable one-tenth web-like resisting extraneous rainwater, subsoil water seepage, it is connected as ne-leakage between engineering foundation with building, it it is the first barrier of whole engineering waterproofing, whole engineering is played vital effect, and product mainly has asphalt water-proof coiled material and polymer membranes.But the problem that existing waterproof roll exists, and waterproof effect is poor, be easily generated electrostatic, easy fracture, resistance poor performance, service life are short.
Summary of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, service life is long, the preparation method of the waterproof composite sheet material of antistatic insulating high molecular polymer of good water-proof effect.
It is an object of the invention to be achieved through the following technical solutions: the preparation method of a kind of waterproof composite sheet material of antistatic insulating high molecular polymer, it is characterized in that, comprise the following steps:
A, get out raw material by the weight portion of each component: polyvinyl chloride resin 100 parts, modified pitch 30-50 part, Low Density Polyethylene 10-25 part, antistatic agent 5-15 part, aromatic naphtha 5-8 part, dispersant 0.5-1.5 part, polyacetylene 4-6 part, carbon fiber 8-12 part, silane coupler 1-5 part, C5 resin 0.8-1.4 part；
B, modified pitch, polyvinyl chloride resin are carried out, then processed；
C, will clean after modified pitch, polyvinyl chloride resin put into extrusioning mixture A in screw extruder；
D, mixture A being put in blender stirred with Low Density Polyethylene, antistatic agent, dispersant, silane coupler, polyacetylene, mixing time is 2 hours, obtains mixed material；
E, heating up the above-mentioned mixed material stirred, temperature is 80-90 DEG C, and the time is 1-3 hour, obtains mixture B；
F, it is mixed into aromatic naphtha, carbon fiber, C5 resin at mixture B, and is stirred 1.5-4 hour, make material full and uniform, obtain mixture C；
G, mixture C is stirred after, it is heated so that it is be heated to 205-255 DEG C, the time is 1.5-3.5 hour, and it is incubated 1 hour；
H, treat that in step g, material naturally cools to room temperature, is calendered to lamellar to it, just obtain this coiled material.
The present invention uses polyvinyl chloride resin, is a polarity amorphism high polymer, has stronger active force, nontoxic, odorless between molecule, and chemical stability is the highest, has good plasticity.Modified pitch is the outer-penetrating agents (modifying agent) such as admixture rubber, resin, high molecular polymer, levigate rubber powder or other fillers, or take measures such as Colophonium mild oxidation processing, make the performance of Colophonium or asphalt be improved the asphalt binder made.Its mechanism of modified pitch has two kinds, and one is to change Colophonium chemical composition, and two is to make modifying agent be uniformly distributed in Colophonium to form certain spacial framework.
Low Density Polyethylene (LDPE) is a kind of plastic material, and it is suitable for the various moulding processs of thermoplastic molding's processing, and molding processibility is good.Antistatic agent is a kind of surface conditioning agent with antistatic performance, and its Main Function prevents electrostatic, and the electrostatic that dissipates exactly, can significantly reduce the sheet resistance of spraying goods, antistatic high-efficient and lasting.
Dispersant is a kind of to have lipophile and the interfacial agent of two kinds of opposite nature of hydrophilic in intramolecular simultaneously.Aromatic naphtha has the features such as good rubber compatibility, high temperature resistant, low volatilization, can significantly improve the processing characteristics of rubber, can strengthen rubber product weathering resistance, aoxidize, rub, aging degree, mixing and the dispersion of filler in sizing material can be helped simultaneously.
The waterproof coiled material that the present invention prepares is effective, simple in construction, energy-conserving and environment-protective, and cost is low, and intensity is high, and break resistance is high, and anti-static effect is good, unharmful substance in process of production, coiled material adhesion, and pliability, intensity and toughness are high, have broad mass market space.
Detailed description of the invention
The preparation method of a kind of waterproof composite sheet material of antistatic insulating high molecular polymer, is characterized in that, comprise the following steps:
A, get out raw material by the weight portion of each component: polyvinyl chloride resin 100 parts, modified pitch 30-50 part, Low Density Polyethylene 10-25 part, antistatic agent 5-15 part, aromatic naphtha 5-8 part, dispersant 0.5-1.5 part, polyacetylene 4-6 part, carbon fiber 8-12 part, silane coupler 1-5 part, C5 resin 0.8-1.4 part；
B, modified pitch, polyvinyl chloride resin are carried out, then processed；
C, will clean after modified pitch, polyvinyl chloride resin put into extrusioning mixture A in screw extruder；
D, mixture A being put in blender stirred with Low Density Polyethylene, antistatic agent, dispersant, silane coupler, polyacetylene, mixing time is 2 hours, obtains mixed material；
E, heating up the above-mentioned mixed material stirred, temperature is 80-90 DEG C, and the time is 1-3 hour, obtains mixture B；
F, it is mixed into aromatic naphtha, carbon fiber, C5 resin at mixture B, and is stirred 1.5-4 hour, make material full and uniform, obtain mixture C；
G, mixture C is stirred after, it is heated so that it is be heated to 205-255 DEG C, the time is 1.5-3.5 hour, and it is incubated 1 hour；
H, treat that in step g, material naturally cools to room temperature, is calendered to lamellar to it, just obtain this coiled material.
Claims (1)
1. a preparation method for the waterproof composite sheet material of antistatic insulating high molecular polymer, is characterized in that, comprise the following steps:
A, get out raw material by the weight portion of each component: polyvinyl chloride resin 100 parts, modified pitch 30-50 part, Low Density Polyethylene 10-25 part, antistatic agent 5-15 part, aromatic naphtha 5-8 part, dispersant 0.5-1.5 part, polyacetylene 4-6 part, carbon fiber 8-12 part, silane coupler 1-5 part, C5 resin 0.8-1.4 part；
B, modified pitch, polyvinyl chloride resin are carried out, then processed；
C, will clean after modified pitch, polyvinyl chloride resin put into extrusioning mixture A in screw extruder；
D, mixture A being put in blender stirred with Low Density Polyethylene, antistatic agent, dispersant, silane coupler, polyacetylene, mixing time is 2 hours, obtains mixed material；
E, heating up the above-mentioned mixed material stirred, temperature is 80-90 DEG C, and the time is 1-3 hour, obtains mixture B；
F, it is mixed into aromatic naphtha, carbon fiber, C5 resin at mixture B, and is stirred 1.5-4 hour, make material full and uniform, obtain mixture C；
G, mixture C is stirred after, it is heated so that it is be heated to 205-255 DEG C, the time is 1.5-3.5 hour, and it is incubated 1 hour；
H, treat that in step g, material naturally cools to room temperature, is calendered to lamellar to it, just obtain this coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337918.XA CN106317671A (en) | 2015-06-18 | 2015-06-18 | Production method of antistatic insulating high-molecular polymer waterproof composite coiled material |
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| CN201510337918.XA CN106317671A (en) | 2015-06-18 | 2015-06-18 | Production method of antistatic insulating high-molecular polymer waterproof composite coiled material |
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| CN106317671A true CN106317671A (en) | 2017-01-11 |
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| CN201510337918.XA Pending CN106317671A (en) | 2015-06-18 | 2015-06-18 | Production method of antistatic insulating high-molecular polymer waterproof composite coiled material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117057A (en) * | 2020-01-16 | 2020-05-08 | 天津滨海澳泰防水材料有限公司 | Antistatic and uvioresistant macromolecular self-adhesive film waterproof roll |
| CN112391031A (en) * | 2020-11-04 | 2021-02-23 | 西安石油大学 | High-antistatic modified high-polymer insulating coiled material heat-conducting composite material |
| CN115353695A (en) * | 2022-09-15 | 2022-11-18 | 德州科顺建筑材料有限公司 | Polyvinyl chloride waterproof coiled material and preparation method thereof |
-
2015
- 2015-06-18 CN CN201510337918.XA patent/CN106317671A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117057A (en) * | 2020-01-16 | 2020-05-08 | 天津滨海澳泰防水材料有限公司 | Antistatic and uvioresistant macromolecular self-adhesive film waterproof roll |
| CN112391031A (en) * | 2020-11-04 | 2021-02-23 | 西安石油大学 | High-antistatic modified high-polymer insulating coiled material heat-conducting composite material |
| CN115353695A (en) * | 2022-09-15 | 2022-11-18 | 德州科顺建筑材料有限公司 | Polyvinyl chloride waterproof coiled material and preparation method thereof |
| CN115353695B (en) * | 2022-09-15 | 2024-01-30 | 德州科顺建筑材料有限公司 | Polyvinyl chloride waterproof coiled material and preparation method thereof |
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Application publication date: 20170111 |