CN210134043U - Metal uvioresistant root-resistant polymer waterproof coiled material and production equipment thereof - Google Patents
Metal uvioresistant root-resistant polymer waterproof coiled material and production equipment thereof Download PDFInfo
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- CN210134043U CN210134043U CN201920738867.5U CN201920738867U CN210134043U CN 210134043 U CN210134043 U CN 210134043U CN 201920738867 U CN201920738867 U CN 201920738867U CN 210134043 U CN210134043 U CN 210134043U
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Abstract
The utility model discloses a metal ultraviolet resistance hinders a polymer waterproofing membrane and production facility thereof, through the metal bisque that generates one deck and waterproof polymer basic unit and combine closely on waterproofing membrane, with waterproofing membrane's ultraviolet resistance, the ageing resistance with hinder a performance and obviously improve, and the extension that is showing waterproofing membrane's life, the metal bisque on surface more makes waterproofing membrane surface have and is showing the degree of distinguishing, have pleasing to the eye effect, multiple metal powder distributes respectively in different positions, can constitute multiple various patterns that have aesthetic feeling and commercial propaganda value, waterproofing membrane external impression has thoroughly been changed, make its outside embellishment that becomes the building when accomplishing water-proof effects.
Description
Technical Field
The utility model relates to a waterproof material field, specific saying relates to a metal ultraviolet resistance hinders a polymer waterproofing membrane and production facility.
Background
The existing waterproof coiled materials are all of a layered structure, a single-layer high polymer material or a multi-layer composite structure, the multi-layer structure is generally formed by pressing and connecting a high polymer material sheet and a reinforcing material in a laminating mode, the reinforcing material is generally determined according to application scenes, for occasions where plants are planted, such as roofs and the like, the waterproof coiled material needs to have root resistance and puncture capacity, the root resistance of the common waterproof coiled material is realized by adopting a metal foil composite method, and a metal foil is mostly made of an aluminum foil or a copper foil, but no matter what kind of metal foil is, the affinity of the waterproof coiled material per se and the high polymer material is poor, the waterproof coiled material is bonded with the metal foil after hot melting through the high polymer material, the bonding strength is very low, and the situations that the metal foil is separated from the high polymer.
The exposed waterproof coiled material has high requirements on ultraviolet resistance and ageing resistance under outdoor sunlight for bearing severe environments such as sunlight irradiation, wind, rain and the like, the ageing resistance of a high polymer material is low, a large amount of anti-aging agents and ultraviolet resistance materials need to be added, or an ageing resistance coating is covered, even if the ultraviolet resistance of the outdoor exposed waterproof coiled material is not strong, the service life is generally short, and the service life is generally 3-5 years. Moreover, additives in the waterproof coiled material are difficult to detect, the quality of the waterproof coiled material is not identified by an intuitive method, the waterproof coiled material is easy to counterfeit, a large number of poor waterproof coiled materials without the anti-aging agent are distributed in the market, and the true high-quality products are difficult to find. Moreover, a more common problem is that the current waterproofing membranes do not have any aesthetic aspect. The prior waterproof coiled material has the problems of no black, no white or exposed metal foil, and becomes a destroyer of the external appearance of the building. None of the waterproofing rolls presents a nice appearance, is not visually pleasing, and has no ability to convey other nice objects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide one kind and can hinder root, ageing resistance and ultraviolet resistance can the reinforce, the outward appearance has aesthetic metal ultraviolet resistance and hinders root polymer waterproofing membrane and production facility, realize utilizing the ultraviolet resistance of metal powder high strength and hinder a efficiency and polymer and combine organically, high efficiency, environmental protection longe-lived, solve the problem that waterproof time is short.
The purpose of the utility model is achieved through the following technical measures:
metal ultraviolet resistance hinders root polymer waterproofing membrane, including polymer basic unit, its characterized in that: and a metal powder layer is arranged on the polymer base layer. The polymer base layer is made of polymer materials, and the polymer materials can be selected from polyethylene, polyvinyl chloride, chlorinated polyethylene, HDPE or thermoplastic polyolefin and other polymer materials. The metal has strong ultraviolet resistance and root resistance effects, and the high-strength ultraviolet resistance and root resistance effects of the metal powder are organically combined with the polymer, so that the metal powder is efficient, environment-friendly, long in service life and capable of solving the problem of short waterproof time.
Preferably, the metal powder layer is formed by bonding metal powder particles with the upper surface of the polymer base layer. The metal powder has fine particles with a particle size of 250 meshes or smaller. Tiny metal powder granule and polymer base layer bonding that can be fine, partial granule gets into polymer base layer completely, and the most surface of metal powder granule on top layer is all wrapped up by polymer base layer, forms firm the connection, and exposed metal powder granule not only has splendid pleasing to the eye outward appearance, more has strong reflection ultraviolet ray, and completely isolated ultraviolet ray jets into polymer base layer inside to very big ageing process that has alleviateed macromolecular material makes its life-span prolong greatly. Moreover, because the metal powder particles are tightly connected with the polymer base layer, the metal powder particles and the polymer base layer can not be separated after years, the service life of the metal powder particles is longer than that of a common waterproof roll for 3-5 years, and the performance is more stable.
The utility model discloses a product is at the inspection report demonstration that national building material industry building waterproof material product quality supervision inspection test center was done, and thermal ageing and artificial climate accelerated ageing all obviously surpass the national standard, and under the chemical resistance index, no matter salt treatment, alkali treatment or acid treatment all obviously are higher than the national standard, show the utility model discloses an excellent performance. The excellent performances are obtained by simply adding a pure physical isolation layer, namely a metal powder layer, and the performances of the utility model can be further improved on the basis of further improving the formula of a polymer base layer and adding additives such as an anti-aging agent, an anti-ultraviolet agent and the like.
Preferably, the metal powder layer is a single metal powder particle layer or a multi-metal powder particle layer. The single metal powder particle layer is composed of one metal powder particle, and the multi-metal powder particle layer is formed by mixing a plurality of different metal powder particles.
As a preferred scheme, a self-adhesive layer is arranged on one surface of the polymer base layer, which is far away from the metal powder layer. The self-adhesive layer is formed by coating pressure-sensitive adhesive or butyl rubber.
The utility model provides an equipment for producing above-mentioned metal ultraviolet resistance hinders root polymer waterproofing membrane, includes feeding extrusion device and preforming forming device, feeding extrusion device extrudes the head including promoting the constant temperature feeding flood dragon that melts granular macromolecular material and the constant temperature of extruding the macromolecular material that melts, preforming forming device includes two parallel arrangement's squeeze roll, two squeeze rolls accept the macromolecular material and the extrusion of extruding the head extrusion of constant temperature and extrusion, its characterized in that: and a metal powder particle scattering device is arranged between the constant-temperature extrusion head and the extrusion roller and comprises a base metal powder bin and a base scattering device connected with the base metal powder bin through a pipeline, and the base scattering device uniformly scatters metal powder particles onto a high polymer material between the constant-temperature extrusion head and the extrusion roller.
Preferably, the base spreader includes a base metal powder buffer tank for receiving the base metal powder bin, and a base spreading plate for receiving the metal powder particles overflowing from the base metal powder buffer tank, and the base spreading plate is provided with a strip-shaped opening for spreading the metal powder particles.
As a preferable scheme, a substrate vibrating device is arranged on the substrate spreader.
Preferably, the metal powder particle scattering device comprises a moving scattering device comprising a patterned metal powder bin and a patterned scattering device connected to the patterned metal powder bin through a pipeline, and the patterned scattering device scatters metal powder particles continuously or simultaneously with the base scattering device.
Preferably, the moving spreader includes a sliding device, and the pattern spreader is slidably mounted on the sliding device. The sliding device is arranged in parallel with the length direction of the strip-shaped opening.
Preferably, the pattern applicator of the moving application device is movable along the length of the strip-like opening. The base spreader at the corresponding position when the pattern spreader spreads the metal powder particles may stop the spreading at the spreading position, or both may spread simultaneously.
The production process of the metal anti-ultraviolet root-resistant polymer waterproof coiled material comprises the following steps:
s1, melting the high polymer material and extruding a sheet;
s2, scattering metal powder on the extruded sheet;
and S3, extruding and molding the sheet material on which the metal powder is distributed.
Wherein S2 includes at least two kinds of metal powders, which are respectively scattered at different or the same positions of the extruded sheet.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model discloses a metal ultraviolet resistance hinders a polymer waterproofing membrane and production facility thereof, through the metal bisque that generates one deck and waterproof polymer basic unit and combine closely on waterproofing membrane, with waterproofing membrane's ultraviolet resistance, the ageing resistance with hinder a performance and obviously improve, and the extension that is showing waterproofing membrane's life, the metal bisque on surface more makes waterproofing membrane surface have and is showing the degree of distinguishing, have pleasing to the eye effect, multiple metal powder distributes respectively in different positions, can constitute multiple various patterns that have aesthetic feeling and commercial propaganda value, waterproofing membrane external impression has thoroughly been changed, make its outside embellishment that becomes the building when accomplishing water-proof effects.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the metal anti-ultraviolet root-resistant polymer waterproof roll of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the metal powder layer in the metal anti-ultraviolet root-blocking polymer waterproof roll of the present invention.
Fig. 3 is a schematic structural diagram of the metal anti-ultraviolet root-resistant polymer waterproof roll material of the present invention in example 2.
Fig. 4 is a schematic structural diagram of embodiment 3 of the device for producing metal uvioresistant root-resistant polymer waterproof rolls of the present invention.
Fig. 5 is an enlarged schematic structural view of a metal powder particle scattering device in embodiment 3 of the present invention.
Fig. 6 is an enlarged schematic structural view of a primary backing scattering plate in embodiment 3 of the present invention.
Fig. 7 is an enlarged schematic structural view of a primary backing scattering plate in embodiment 3 of the present invention.
Fig. 8 is a schematic structural diagram of embodiment 4 of an apparatus for producing metal uvioresistant root-resistant polymer waterproof roll.
Fig. 9 is an enlarged schematic view of the pattern distributor according to embodiment 4 of the present invention.
Fig. 10 is an enlarged schematic view of the pattern distributor according to embodiment 4 of the present invention.
Detailed Description
Example 1: as shown in the attached figures 1 and 2, the metal uvioresistant root-resistant polymer waterproof roll comprises a polymer base layer 1 and is characterized in that: the polymer base layer 1 is provided with a metal powder layer 2. The polymer base layer 1 is made of polymer materials, and the polymer materials can be selected from polyethylene, polyvinyl chloride, thermoplastic polyolefin, HDPE and other polymer materials.
The metal powder layer 2 is formed by bonding metal powder particles 3 with the upper surface of the polymer base layer.
The metal powder layer 2 is a single metal powder particle layer or a multi-metal powder particle layer. The single metal powder particle layer is formed by bonding one metal powder particle, and the multi-metal powder particle layer is formed by mixing and bonding a plurality of different metal powder particles.
Example 2: as shown in fig. 3 and 2, the metal anti-ultraviolet root-resistant polymer waterproof roll comprises a polymer base layer 1, a metal powder layer 2 is arranged on one surface of the polymer base layer 1, and a self-adhesive layer 4 is arranged on one surface of the polymer base layer 1 away from the metal powder layer 2. The self-adhesive layer 4 is formed by coating pressure-sensitive adhesive or butyl rubber. The polymer base layer 1 is made of polymer materials, and the polymer materials can be selected from polyethylene, polyvinyl chloride, chlorinated polyethylene, thermoplastic polyolefin, HDPE and other polymer materials.
The metal powder layer 2 is formed by bonding metal powder particles 3 with the upper surface of the polymer base layer 1.
The metal powder layer 2 is a single metal powder particle layer or a multi-metal powder particle layer. The single metal powder particle layer is formed by bonding one metal powder particle, and the multi-metal powder particle layer is formed by mixing and bonding a plurality of different metal powder particles.
Example 3: as shown in the attached figure 4, an apparatus for producing the above metal anti-ultraviolet root-resistant polymer waterproof roll material comprises a feeding extrusion device 20 and a sheeting forming device 30, wherein the feeding extrusion device 20 comprises a polymer particle hopper 21 for containing polymer particles, a constant temperature feeding auger 22 for receiving and pushing polymer particles falling from the polymer particle hopper 21 and melting and propelling the polymer particles, and a constant temperature extrusion head 23 for extruding and melting polymer materials, the constant temperature feeding auger 22 comprises a propelling motor, a speed reducer, an auger and a constant temperature heating device sleeved on the periphery of the auger, the sheeting forming device 30 comprises two parallel extrusion rollers, the two extrusion rollers receive and extrude the polymer materials extruded by the constant temperature extrusion head 23, a metal powder particle distribution device 40 is arranged between the constant temperature extrusion head 23 and the extrusion rollers, the metal powder particle distribution device 40 comprises a base metal powder bin 41 and a base distributor 42 connected with the base metal powder bin 41 through a pipeline, the base spreader 42 uniformly spreads the metal powder particles onto the polymer material between the constant temperature extrusion head 23 and the squeeze roll.
As shown in fig. 5 to 7, the base spreader 42 includes a base metal powder buffer tank 421 for receiving the base metal powder bin 41, a base spreading plate 422 for receiving metal powder particles overflowing from the base metal powder buffer tank 421, the base spreading plate 422 includes a fixed spreading plate 4221 at the bottom and a movable spreading plate 4222 at the upper, and a strip-shaped opening 4223 for spreading metal powder particles is formed between the fixed spreading plate 4221 and the movable spreading plate 4222 at the upper. The distance between the movable scattering plate 4222 and the fixed scattering plate 4221 can be adjusted by the upper movable scattering plate 4222, so that the width of the strip-shaped opening 4223 is adjusted, and the falling speed of the metal powder is better adjusted. As shown in fig. 6 and 7, the movable spreading plate 4222 is mounted on a movable hinge frame, the movable hinge frame is hinged to a piston rod of an air cylinder, the piston rod of the air cylinder stretches to drive the movable spreading plate 4222 to open and close relative to the fixed spreading plate 4221, the width of the strip-shaped opening 4223 is adjusted, or the strip-shaped opening 4223 is directly closed as shown in fig. 7, and powder is not discharged.
The bottom of the metal powder bin 41 is provided with an outflow port, a flow limiting plate is arranged on the outflow port, and the flow limiting plate blocks or limits the outflow speed of the metal powder, so that the falling amount of the metal powder meets the requirement of the thickness of the metal powder bin. The metal powder storehouse 41 bottom is equipped with still to be equipped with powder storehouse vibrating device 411, and powder storehouse vibrating device 411 guarantees the even volume whereabouts of metal powder, and the metal powder flows into metal powder buffer tank 421 earlier, prevents that the too fast production of metal powder speed from splashing, and metal powder overflows after being full of in the metal powder buffer tank 421, and its speed can show and slow down, and flows and distribute more evenly on primary backing spilt plate 422, finally forms the metal powder layer of more homogeneous thickness. The outflow openings and the restrictor plates are not shown in the drawings.
The substrate spreader 42 is provided with a substrate vibrating device 423. The base vibration device 423 is disposed on the metal powder buffer tank 421, and the base vibration device 423 makes the metal powder vibration speed and distribution more uniform, so as to form a metal powder layer with more uniform thickness. The vibrating device adopts a traditional motor-driven eccentric wheel structure, which is not described in detail.
Example 4: as shown in fig. 8, the metal powder particle distributing device in this embodiment further includes a movable distributing device, the movable distributing device includes an installation base 47, a patterned metal powder bin 43, a powder bin auger 48, a patterned distributor 44 and a moving device 45, the patterned metal powder bin 43, the powder bin auger 48 and the patterned distributor 44 are installed on the installation base 47, the installation base 47 is installed on a frame 46 through the moving device 45, the patterned metal powder bin 43 is connected with the patterned distributor 44 through the powder bin auger 48, the metal powder in the patterned metal powder bin 43 is pushed to the patterned distributor 44 through the powder bin auger 48, and when the patterned metal powder does not need to be distributed, the powder bin auger 48 stops pushing. A simpler closing manner of the opening and closing blade or the structure of the movable spreader plate 4222 in embodiment 3 may also be adopted.
The moving device 45 pushes the pattern spreader 44 to move along the length of the stripe opening 4223, and the pattern spreader 44 continuously spreads the metal powder alone or at the same time as the substrate spreader 42 spreads different metal powder particles. The metal particles distributed by the pattern distributor 44 form designed patterns, patterns or LOGO on the surface of the waterproof coiled material, so that the attractiveness of the waterproof coiled material is greatly changed, the waterproof coiled material has remarkable aesthetic feeling and ornamental property in an outdoor exposed state, the metal particles cannot fade, and meanwhile, the polymer base layer of the bottom layer is protected, and the damage of ultraviolet rays and the like is prevented.
As shown in fig. 8-10, the moving device 45 includes a slide rail 451, a slide block 452, a spur rack 453, a gear 454, and a moving step motor 455, the slide rail 451 and the spur rack 453 are mounted on the frame 46, the slide block 452 is slidably disposed in cooperation with the slide rail 451, the gear 454 is disposed in cooperation with the spur rack 453, the gear 454 is mounted on the moving step motor 455, the mounting base 47 is mounted on the slide block 452, the moving step motor 455 is mounted on the mounting base 47, the moving step motor 455 drives the mounting base 47 to linearly move along the slide rail 451, and the slide rail 451 is parallel to the length direction of the bar opening 4223.
The metal powder particles with different colors and colors are scattered at different positions by the pattern scattering device, so that various metal powder layer patterns can be formed, and the metal powder layer patterns have the effects of decoration, attractiveness and increased identification degree.
As shown in fig. 8, the self-adhesive coating device 6 is provided behind the sheet molding device 30 in this embodiment. The waterproofing membrane having the self-adhesive layer in example 2 can be prepared. The rest of this example is the same as example 3.
Claims (8)
1. Metal ultraviolet resistance hinders root polymer waterproofing membrane, including polymer basic unit, its characterized in that: the metal powder layer is arranged on the polymer base layer, and the polymer base layer is one of a polyethylene base layer, a polyvinyl chloride base layer, a chlorinated polyethylene base layer, a thermoplastic polyolefin base layer or an HDPE base layer.
2. The metal ultraviolet-resistant root-resistant polymer waterproof roll material according to claim 1, characterized in that: the metal powder layer is a single metal powder particle layer or a multi-metal powder particle layer.
3. The metal ultraviolet-resistant root-resistant polymer waterproof roll material according to claim 1, characterized in that: the surface of the polymer base layer, which is far away from the metal powder layer, is provided with a self-adhesive layer.
4. An apparatus for producing the metal uvioresistant root-resistant polymer waterproof coiled material of any one of claims 1 to 3, which comprises a feeding extrusion device and a tablet forming device, wherein the feeding extrusion device comprises a constant-temperature feeding auger for pushing and melting granular polymer materials and a constant-temperature extrusion head for extruding and melting the polymer materials, the tablet forming device comprises two extrusion rollers which are arranged in parallel, the two extrusion rollers receive and extrude the polymer materials extruded by the constant-temperature extrusion head, and the apparatus is characterized in that: and a metal powder particle scattering device is arranged between the constant-temperature extrusion head and the extrusion roller and comprises a base metal powder bin and a base scattering device connected with the base metal powder bin through a pipeline, and the base scattering device uniformly scatters metal powder particles onto a high polymer material between the constant-temperature extrusion head and the extrusion roller.
5. The equipment for the metal ultraviolet-resistant root-resistant polymer waterproof coiled material according to claim 4, characterized in that: the base spreading device comprises a base metal powder buffer groove for receiving the base metal powder bin, and a base spreading plate for receiving metal powder particles overflowing from the base metal powder buffer groove, wherein the base spreading plate is provided with strip-shaped openings for spreading the metal powder particles.
6. The equipment for the metal ultraviolet-resistant root-resistant polymer waterproof coiled material according to claim 4, characterized in that: and a substrate vibration device is arranged on the substrate distributor.
7. The equipment for the metal ultraviolet-resistant root-resistant polymer waterproof coiled material according to claim 4, characterized in that: the metal powder particle scattering device comprises a movable scattering device, the movable scattering device comprises a pattern metal powder bin and a pattern scattering device connected with the pattern metal powder bin through a pipeline, and the pattern scattering device continuously or simultaneously scatters metal powder particles with the substrate scattering device.
8. The equipment for the metal ultraviolet-resistant root-resistant polymer waterproof coiled material according to claim 7, characterized in that: the pattern spreader of the moving spreading device is movable along the length of the strip-shaped opening.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738867.5U CN210134043U (en) | 2019-05-22 | 2019-05-22 | Metal uvioresistant root-resistant polymer waterproof coiled material and production equipment thereof |
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| CN201920738867.5U CN210134043U (en) | 2019-05-22 | 2019-05-22 | Metal uvioresistant root-resistant polymer waterproof coiled material and production equipment thereof |
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| CN210134043U true CN210134043U (en) | 2020-03-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028690A (en) * | 2019-05-22 | 2019-07-19 | 潍坊仁鼎防水材料有限公司 | Metal uvioresistant root resistance polymer membranes and its production equipment and technique |
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- 2019-05-22 CN CN201920738867.5U patent/CN210134043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028690A (en) * | 2019-05-22 | 2019-07-19 | 潍坊仁鼎防水材料有限公司 | Metal uvioresistant root resistance polymer membranes and its production equipment and technique |
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