CN106280155B - The preparation method and waterproof roll of water-soluble film on waterproof roll, water-soluble film are overlay applied to wet-laying - Google Patents

The preparation method and waterproof roll of water-soluble film on waterproof roll, water-soluble film are overlay applied to wet-laying Download PDF

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Publication number
CN106280155B
CN106280155B CN201610643645.6A CN201610643645A CN106280155B CN 106280155 B CN106280155 B CN 106280155B CN 201610643645 A CN201610643645 A CN 201610643645A CN 106280155 B CN106280155 B CN 106280155B
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China
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water
soluble film
waterproof roll
wet
laying
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CN106280155A (en
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吴展林
潘志祥
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Guangzhou Tienteng Construction Engineering Co ltd
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Foshan Kedajia Building Materials Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
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    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

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  • Polymers & Plastics (AREA)
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Abstract

The water-soluble film on waterproof roll being overlay applied to wet-laying the invention discloses a kind of, is prepared by following parts by weight of component：PVA60-85wt%, plasticizer：1-5wt%, surfactant 5-10wt%, dispersant：0.3-3wt%, mineral pellet 5-40wt%, the sum of each component are 100wt%.The object of the present invention is to provide a kind of water-soluble films, the water-soluble film can quickly dissolve in the presence of concrete, and concrete and the more stable connection of other film layer structures are improved, worker's difficulty of construction is reduced, and improves processing convenient transport.Meanwhile the present invention also provides the preparation method of the water-soluble film and include the water-soluble film waterproof roll.

Description

The system of water-soluble film on waterproof roll, water-soluble film is overlay applied to wet-laying Preparation Method and waterproof roll
Technical field
The present invention relates to field of waterproof materials, especially a kind of to overlay the thin, water soluble on waterproof roll applied to wet-laying Film, the preparation method of water-soluble film and waterproof roll.
Background technology
Water-soluble film is mainly used in drug, medicament, cement packing or is used for textile industry at present, and profession is used for waterproof The product of water-soluble film and the specific aim exploitation of coiled material, still without targetedly production development.
Existing wet-laying overlays waterproof roll there are two types of structure type, and one kind is one layer of isolation film, and isolation film is tear-off Structure needs first to tear isolation film, then sprinkles cement powder again in the construction process, could subsequent construction.Another kind is surface Sand is covered, but coiled material own wt is big, transportation cost increases, and it is larger that when construction carries load, and the product bonds sizing material essence It is in direct contact with the external world, so that sizing material aging is accelerated, and cannot really protect cohesive sizing material to exempt from outside contamination.
The wet-laying of the invention applied has been used to overlay waterproof roll, so that it may be lacked to make up the now use there are two types of product form It falls into.
Invention content
It is dissolved the present invention be directed to waterproof roll application and for this situation water soluble film single side, provides targetedly side Case.The object of the present invention is to provide a kind of water-soluble film, which can be the case where touching concrete moisture Lower quickly dissolving, it is ensured that concrete and bonding sizing material contact and generate reactive bonding.It is pre- using the wet-laying manufactured by the present invention Paving waterproof roll is integral type form, and when construction, coiled material, which is fixed, can carry out follow-up concrete pouring construction.Reduce work People's construction complexity, reduces the generation of building waste, and improves processing convenient transport.
Meanwhile the present invention also provides the preparation method of the water-soluble film and include the water-soluble film waterproof volume Material.
The technical scheme is that：It is a kind of to overlay the water-soluble film on waterproof roll applied to wet-laying, by following heavy Amount percent composition is prepared：
PVA (polyvinyl alcohol) 60-85wt%, plasticizer：1-5wt%, surfactant 5-10wt%, dispersant：0.3- 3wt%, mineral pellet 5-40wt%, the sum of each component are 100wt%.
It is further preferred that being prepared by following parts by weight of component：
PVA70-82wt%, plasticizer：3-4wt%, surfactant 5.5-9wt%, dispersant：0.3-0.5wt%, mine Object pellet 7-21wt%.
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the PVA is partial alcoholysis type PVA。
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the PVA models 17-88, 20-88、24-88。
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the plasticizer is glycerine, poly- Ethylene glycol 400, caprolactam, polyethylene glycol 200, ethylene glycol.
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the surfactant sodium dodecyl Base sodium sulphate, dodecyl sodium sulfate, neopelex.
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the dispersant is water paint Dispersant, be alkylbenzene sulfonate, polyacrylate, poly-methyl acrylate it is one or more of.Such as sodium alkyl benzene sulfonate, Sodium Polyacrylate, sodium polymethacrylate.
Overlay the water-soluble film on waterproof roll applied to wet-laying above-mentioned, the mineral pellet be calcic, The mineral pellet of silicon or aluminium element, such as：Coarse whiting, metakaolin, silica, fine particle calcium carbonate it is one or more of；Fine particle calcium carbonate is lightweight carbon Sour calcium, coarse whiting are powdered whiting；The mineral pellet grain size is between -2000 mesh of 100 mesh.
The water-soluble film on waterproof roll is overlay applied to wet-laying above-mentioned, the thickness of the water-soluble film For 0.1mm-0.3mm.Such as 0.2,0.3,0.1mm.
The invention also discloses the above-mentioned preparation method for being applied to wet-laying and overlaying the water-soluble film on waterproof roll, tools Body is：PVA is added to the water and opens stirring, is warming up to 80 DEG C -90 DEG C, after PVA is completely dissolved, plasticiser, surface is added Activating agent, it is the 18wt%-20wt% hydrosols that solids level concentration, which is made, in stirring.Dispersant and mineral pellet, stirring is then added And it filters；It is finally cast, obtains water-soluble film after drying.
Meanwhile the invention also discloses a kind of waterproof roll, the waterproof roll includes from top to bottom setting gradually Water soluble film layer, bonding compound layer, HDPE film or HDPE sheet materials as described above.
In above-mentioned waterproof roll, the water soluble film layer is dissolved for single side.
Beneficial effects of the present invention are as follows：
For the water-soluble film of the present invention, PVA, plasticizer, surfactant, dispersant, mineral particle are used Material is combined, and distributing homogeneity is good, and PVA effectively can be divided into many small dissolving regions by mineral pellet, can be improved The solute effect of film；Specifically, when contact with moisture is to water-soluble film, mineral pellet is inorganic constituents, is had very well with water Phase absorption and wettability, promote water and its contact, and moisture guided to enter inside film, this increase the molten of water-soluble film Solution, even if being dissolved for single side, solution rate is also quickly.
The mineral pellet of water-soluble film can participate in curing reaction in the solidification process of concrete, accelerate water The decomposition and dissolving of soluble film.
For specifically, water-soluble film of the invention in use, progress be a two process dissolving Process；Ensure that water-soluble film has sufficiently fast solution rate, concrete is made to be contacted with the bonding sizing material of coiled material, generates response type It bonds.
PVA, plasticizer, surfactant, dispersant, mineral pellet dosage can improve the mechanical strength of film, make it It can be suitably used in existing coiled material production equipment, produced, to enable being promoted on a large scale.
For the present invention waterproof roll for, use the present invention water-soluble film, instead of it is original it is anti-sticking every After being covered on cohesive sizing material from film or mineral pellet in construction, after above, film is one carried out for concreting The course of dissolution that two processes are carried out at the same time.After being completely dissolved, mixed mud is contacted with sizing material is bonded, and forms reactive bonding.It applies Work is simple, shipping storage is convenient for production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the waterproof roll of the embodiment of the present invention 1；
Fig. 2 is the test equipment structure chart of the single side dissolving speed of the present invention；
Fig. 3 is the schematic diagram of the peel test of the present invention.
When Fig. 4 is the present invention and contact with moisture, contact situation of the moisture with film.
Specific implementation mode
With reference to embodiment, technical scheme of the present invention is described in further detail, but do not constituted pair Any restrictions of the present invention.
Specific embodiment 1：
Step 1：Thin, water soluble film preparation：PVA is added to the water and opens stirring, slowly heats up, is warming up to 80 DEG C -90 DEG C, after PVA is completely dissolved, plasticizer, surfactant is added, stirs evenly, it is water-soluble that a concentration of 18wt%-20wt% is made Glue.Dispersant and mineral pellet is then added, stirs evenly.Filtering, by particle in the PVA not being completely dissolved, auxiliary agent and powder Larger removing.
Step 2：Film forming is produced the hydrosol made from step 1 using the tape casting, dry, film forming.
Step 3：Water-soluble film made from step 2 is loaded onto on coil production line, production method and traditional anti-is installed The applying method of the anti-sticking isolation film of water coiled material is consistent, substantially, i.e., the present invention is replaced anti-sticking isolation film, is produced i.e. It can.According to the production line of water cooling, pitch drop temperature is turned down, and cooling water is closed.
Waterproof roll includes bonding compound layer, HDPE film HDPE sheet materials, and substance is pasted in bonding made from above-mentioned step 2 Sizing material layer surface.
Obtained waterproof roll includes the water soluble film layer 3 from top to bottom set gradually, bonds compound layer 2, HDPE film The thickness of HDPE sheet materials 1, water soluble film layer is 0.2mm, specific such as Fig. 1.It can be seen that by Fig. 4, when contact with moisture is to water-soluble Property film when, mineral pellet 4 is inorganic constituents, has good phase absorption and wettability with water 5, promotes water 5 and its contact, and is drawn Water guide point enters inside film, and this increase the dissolvings of water soluble film layer 3, even if being dissolved for single side, solution rate is also very Fast.
Each component is specific as follows：
PVA：78g(PVA24-88)
Plasticizer：3.7g (glycerine)
Dispersant：0.3g (polyacrylate)
Surfactant：6g (neopelex)
Mineral pellet：12g (fine particle calcium carbonate, 1000 mesh)
Embodiment 2
Method is substantially the same with embodiment 1, and different places is：
Each component is specific as follows：
PVA：82g(PVA24-88)
Plasticizer：4g (glycerine)
Dispersant：0.3g (poly-methyl acrylate)
Surfactant：6g (lauryl sodium sulfate)
Mineral pellet：7.7g (coarse whiting, 2000 mesh)
Embodiment 3
Method is substantially the same with embodiment 1, and different places is：
Each component is specific as follows：
PVA：70g(PVA17-88)
Plasticizer：3g (polyethylene glycol 400)
Dispersant：0.4g (alkylbenzene sulfonate)
Surfactant：5.6g (dodecyl sodium sulfate)
Mineral pellet：21g (metakaolin, 1000 mesh)
Embodiment 4
Method is substantially the same with embodiment 1, and different places is：
Each component is specific as follows：
PVA：75g(PVA24-88)
Plasticizer：3.3g (glycerine)
Dispersant：0.3g (poly-methyl acrylate)
Surfactant：9g (lauryl sodium sulfate)
Mineral pellet：12.4g (coarse whiting, 2000 mesh)
Comparative example 1
Step 1：Thin, water soluble film preparation：PVA is added to the water and opens stirring, slowly heats up, is warming up to 80 DEG C -90 DEG C, after PVA is completely dissolved, plasticizer, surfactant is added, stirs evenly, it is water-soluble that a concentration of 18wt%-20wt% is made Glue.Filtering, by the removing that particle in the PVA not being completely dissolved, auxiliary agent and powder is larger.
Step 2：Film forming is produced the hydrosol made from step 1 using the tape casting, dry, film forming.
Step 3：Water-soluble film made from step 2 is loaded onto on coil production line, production method and traditional anti-is installed The applying method of the anti-sticking isolation film of water coiled material is consistent, substantially, i.e., the present invention is replaced anti-sticking isolation film, is produced i.e. It can.According to the production line of water cooling, pitch drop temperature is turned down, and cooling water is closed.
Each component is specific as follows：
PVA：78g(PVA24-88)
Plasticizer：3.7g (glycerine)
Surfactant：6g (neopelex)
Using test：
1, it now applies, borrows for the present invention due to the domestic still informal deliquescent test method of water-soluble film Mirror Zhuzhou Lan Hai packing Co., Ltd.s company standard Q/CAZU001-2010 contents, design experimental method below, with verification The single side dissolving speed of the present invention.
Use for laboratory glass funnel, bell mouth diameter 70mm, ring indexing suction pipe 10ml take according to embodiment 1 and comparison Thickness prepared by the formula of example 1 is that the water-soluble film of 0.3mm is cut into the circular specimen of diameter 110mm.
Experimental implementation is similar to laboratory filter operation, detection operation such as Fig. 2.The water-soluble film sample cut It is folded by the method for folding of filter paper and (is first folded in half into semicircle, then is folded in half into sector), be then unfolded tapered (to be on one side three layers Membrane part is single layer membrane part on one side), it is ensured that funnel drying is anhydrous, and the water-soluble film test specimens for being converted into taper are put into leakage Bucket makes its smooth inner wall of hopper.10ml waters are accurately drawn with ring indexing suction pipe, the tip of dropper is placed in the top of trilamellar membrane, Tip and the vertical range of film about 1cm.Overboard position is away from film top edge about 1cm.Timing being discharged water by dropper, until bell mouth is dripped Go out first drip stop timing, obtain the time.Thus the single side solution rate of water-soluble film contacted with water is expressed.
It is tested through the above method, the solution rate of the water-soluble film of the embodiment of the present invention 1 is 8s-12s.
The solution rate of the water-soluble film of the comparative example 1 of the present invention is 16-18s.
By above-mentioned detection it can be found that using the formula of the water-soluble film with mineral pellet, solution rate It is substantially better than the formula of the water-soluble film of no mineral pellet.
2, with section along waterproof Science and Technology Co., Ltd. product, wet-laying APF-3000 waterproof rolls, as application verification.It will Anti-sticking isolation film on product removes that (thickness is with the preparation-obtained water-soluble film of the formula of the embodiment of the present invention 2 It 0.3mm) sticks, replaces anti-sticking isolation film, then carry out cement mortar glass stripping according to GB/T23457-2009 the methods Experiment.Experimentation is as follows：
According to 5.21 part in GB/T23457-2009, take passages as follows：
Coiled material and cement mortar peel strength test
Cement mortar mix ratio is：42.5 Portland cement of strength grade：Middle sand：Water=1；2；0.4
Cut the test sample that size is 300mm × 50mm
Test specimen adhesive surface size is (100 × 50) mm, and the adhesive of test specimen adhesive surface is gone out, test specimen is lain in mould The bottom of tool bonds up, cement mortar mixture is then imported mold, jolt ramming on a vibration table, thickness about 50mm is (such as Fig. 3), it is placed in (20 ± 2) DEG C
It demoulds for 24 hours, in standard curing condition maintenance to 7d.
Test specimen places 4h at (23 ± 2) DEG C, will be bonding volume by reinforced cement-mortar board on the fixture of testing machine one end Material one end overturns 180 ° and is clipped in the fixture of the testing machine other end, makes the longitudinal axis and cupping machine and the axis of fixture of test specimen Line overlaps, such as Fig. 3.Fixture spacing is at least 100mm, is not subject to preload.Experiment is carried out in (23 ± 2) DEG C, tensile speed (100±10)mm/min.Continuous record pulling force is until test specimen detaches.
Mean peel strength, unit N/mm are calculated by GB/T328.20-2007.
The taken coiled material sample of experiment should be derived from a roll of coiled material product, then make coiled material experimental sample with water-soluble film It is tested, and and is compared with the test result of volume the done sample of coiled material.
Cement mortar peel strength detection is carried out by above said content, acquired results are：Thin, water soluble film coiled material sample For 2.13N/mm, reel material sample is 2.10N/mm.Thus testing result is as it can be seen that water-soluble film of the present invention is applied in coiled material On, obtain the effect consistent with original product.Illustrate after applying water-soluble film of the present invention, coiled material performance can maintain original effect And it is unaffected.
It is above-described be only presently preferred embodiments of the present invention, it is all within the scope of the spirit and principles in the present invention made by appoint What modifications, equivalent substitutions and improvements etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of overlaying the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：By following weight percent group Divide and is prepared：
PVA60-85wt%, plasticizer：1-5wt%, surfactant 5-10wt%, dispersant：0.3-3wt%, mineral pellet 5-40wt%, the sum of each component are 100wt%, and the mineral pellet is one or more of in fine particle calcium carbonate, coarse whiting and metakaolin.
2. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described PVA be partial alcoholysis type PVA, described PVA models 17-88,20-88,24-88's is one or more.
3. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described Plasticizer be glycerine, polyethylene glycol 400, caprolactam, polyethylene glycol 200, ethylene glycol it is one or more of.
4. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described Surfactant SDS, dodecyl sodium sulfate, neopelex it is one or more of.
5. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described Dispersant be water paint dispersant, be alkylbenzene sulfonate, polyacrylate, poly-methyl acrylate one kind or with On.
6. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described Mineral pellet grain size between -2000 mesh of 100 mesh.
7. according to claim 1 overlay the water-soluble film on waterproof roll applied to wet-laying, it is characterised in that：It is described Water-soluble film thickness be 0.1mm-0.3mm.
8. a kind of preparation side for being applied to wet-laying and overlaying the water-soluble film on waterproof roll as described in claim 1-7 is any Method, it is characterised in that：PVA is added to the water and opens stirring, is warming up to 80 DEG C -90 DEG C, after PVA is completely dissolved, is added and increases Agent, surfactant are moulded, a concentration of 18wt%-20wt% hydrosols are made in stirring；Dispersant and mineral pellet is then added, stirs It mixes and filters；Then it is cast, obtains water-soluble film after drying.
9. a kind of waterproof roll, which is characterized in that the waterproof roll includes from top to bottom setting gradually such as claim Any water soluble film layers of 1-7 bond compound layer, HDPE film or HDPE sheet materials.
10. waterproof roll according to claim 9, which is characterized in that the water soluble film layer is dissolved for single side.
CN201610643645.6A 2016-08-08 2016-08-08 The preparation method and waterproof roll of water-soluble film on waterproof roll, water-soluble film are overlay applied to wet-laying Expired - Fee Related CN106280155B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123035A (en) * 1994-01-24 1996-05-22 住友化学工业株式会社 Resin composition, laminate, and laminated film
CN1316482A (en) * 2000-10-16 2001-10-10 韩克森 Self-repairing flexible water-proof material and its preparing process
CN103223747A (en) * 2013-04-17 2013-07-31 锦州东方雨虹建筑材料有限责任公司 Composite matrix based carrier modified asphalt self-adhesive waterproof coiled material
CN104231499A (en) * 2014-08-21 2014-12-24 青岛骏泽盛泰智能科技有限公司 Heat-isolating waterproof material for building
CN104449381A (en) * 2014-12-19 2015-03-25 锦州东方雨虹建筑材料有限责任公司 Composite emulsified asphalt waterproof coating and preparation method thereof
CN105153608A (en) * 2015-09-30 2015-12-16 世源科技(嘉兴)医疗电子有限公司 Production process of waterproof polyving akohol film and application for obtaining waterproof polyving akohol film
CN105669128A (en) * 2016-01-14 2016-06-15 上海远盛建筑防水材料厂 Polymer waterproof material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123035A (en) * 1994-01-24 1996-05-22 住友化学工业株式会社 Resin composition, laminate, and laminated film
CN1316482A (en) * 2000-10-16 2001-10-10 韩克森 Self-repairing flexible water-proof material and its preparing process
CN103223747A (en) * 2013-04-17 2013-07-31 锦州东方雨虹建筑材料有限责任公司 Composite matrix based carrier modified asphalt self-adhesive waterproof coiled material
CN104231499A (en) * 2014-08-21 2014-12-24 青岛骏泽盛泰智能科技有限公司 Heat-isolating waterproof material for building
CN104449381A (en) * 2014-12-19 2015-03-25 锦州东方雨虹建筑材料有限责任公司 Composite emulsified asphalt waterproof coating and preparation method thereof
CN105153608A (en) * 2015-09-30 2015-12-16 世源科技(嘉兴)医疗电子有限公司 Production process of waterproof polyving akohol film and application for obtaining waterproof polyving akohol film
CN105669128A (en) * 2016-01-14 2016-06-15 上海远盛建筑防水材料厂 Polymer waterproof material

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