CN108340637A - A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material - Google Patents
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material Download PDFInfo
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- CN108340637A CN108340637A CN201810158289.8A CN201810158289A CN108340637A CN 108340637 A CN108340637 A CN 108340637A CN 201810158289 A CN201810158289 A CN 201810158289A CN 108340637 A CN108340637 A CN 108340637A
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- glued membrane
- coiled material
- self
- root
- sebs
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Classifications
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- 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
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- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
Abstract
The invention discloses a kind of graphene self-adhesion glued membrane root-resistance waterproof coiled materials, the coiled material includes upper glued membrane, SEBS self-adhesive glue layers and lower glued membrane successively from top to bottom, the upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and the SEBS self-adhesive glue layers are made of following component and parts by weight:38 49 parts of pitch, 51 69 parts of SEBS rubber, 13 21 parts of graphene nanometer sheet, 6 15 parts of root resistance agent, 0.2 0.8 parts of naphthenic oil.The existing good root-resistant puncturing of the present invention, but can enable other each performances of product entirety include low temperature flexibility, tensile property, tear resistance, coiled material and coiled material strength of glass and coiled material and rear pouring concrete between strength of glass be all improved.
Description
Technical field
The invention belongs to building material technical fields, and in particular to a kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material.
Background technology
Currently, for the construction of the buildings waterproof of large area, waterproof roll has become the first choice material.Traditional asphaltic base
Waterproof roll or modified asphalt waterproof coiled material generally use Hot-melt construction, but this construction method is easily by such environmental effects,
It cannot be in the construction of moist or rainy weather；Meanwhile hot melt is constructed using open fire, there are security risks.Nowadays many big cities
City has forbidden being constructed with open fire, and more stringent requirements are proposed for this manufacturing enterprise to waterproof roll.
Existing waterproof roll finds its place that comes with some shortcomings in long-term working practice：One, common PE film from
Viscous coiled material, bed course is easily caused when can wrinkle when encountering temperature change after paving, lead to surface very unsightly, and deform excessive
It is torn or lap-joint is destroyed and then weakens waterproof effect；Two, between high-polymer self-adhesion waterproof coiled material and concrete surface
It mainly forms mechanical mortise and tenon by physical absorption to be bonded, cohesive force is not big enough, and bonding is not lasting.
Chinese patent literature CN104441816A discloses a kind of using SEBS self-adhesives as the adhesive polymer glue of self-adhesive layer
Film coiled material and its production method, the coiled material include consisting of：Macromolecule layer, SEBS self-adhesive glue layers, quartz sand adherent layer and
Polyethylene film overlap edge separation layer.It is poured in the strength of glass and coiled material of tensile property, tear resistance, coiled material and coiled material with after
Strength of glass between concrete increases to the standard for overlaying waterproof roll than GB/T 23457-2009.But it is to low temperature
Flexibility does not require.
Invention content
On the basis of existing technology, it has been recognised by the inventors that each performance of self-adhesive film coiled material waterproof roll can also be done
It is comprehensive to improve.
For this purpose, inventor is made that experiment many times, many kinds of different components and dosage are tested, creation has been paid
Property labour, just obtained the present invention.
The purpose of the present invention is to provide a kind of existing root-resistant puncturings, and can make other each performance packets of product entirety
Include the glass between the strength of glass and coiled material and rear pouring concrete of low temperature flexibility, tensile property, tear resistance, coiled material and coiled material
The graphene self-adhesion glued membrane root-resistance waterproof coiled material that intensity can be improved.
Used technical solution is：
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material, the coiled material from top to bottom successively include upper glued membrane, SEBS from
Adhesive-layer and lower glued membrane, the upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and the SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
In the technical scheme, cross-level HDPE press molds are using high intensity HDPE film made of cross-laminated coincidence process
(High Density Polyethylene, high density polyethylene (HDPE), English abbreviation are " HDPE "), cross-level HDPE press molds tool
Have vertically and horizontally that elongation percentage is identical, high tensile and fracture elongation, puncture resistant ability is strong, high-fire resistance, thermal dimensional stability
The features such as, it overcomes traditional general thin and meets the shortcomings of temperature change is easy wrinkling deformation, be excellent waterproof roll surface material
Material.
Preferably, vertically and horizontally elongation percentage is identical for the cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-
2m.Waterproof material is unlikely to deform made of it, and surface is more attractive, and waterproof effect is more reliable.
Using SEBS self-adhesives as in self-adhesive glue layer, the preferred 90# pitches of pitch, SEBS rubber is using polystyrene as end
Section, the ethylene-butene copolymer obtained using polybutadiene plus hydrogen is the linear tri-block copolymer of intermediate elastic block, with good
Good stability and resistance to ag(e)ing.90# pitches form rubber modified bitumen with SEBS building rubber compounds, and naphthenic oil is SEBS rubber
Softening agent, for improving advection of the cross-level HDPE press molds in coating process and smooth.Root resistance agent makes SEBS self-adhesive glue layers have
There is good root-resistant puncturing, since cross-level HDPE press molds itself also have root-resistant puncturing, to make this waterproof roll
Each layer has good root-resistant puncturing, enhances the root-resistant puncturing performance of water-proof coiled material product entirety.
Graphene nanometer sheet is formed by single layer of carbon atom planar structure graphene stacking, and thickness is nanoscale, every layer
With high-specific surface area and flourishing mesoporous, pore structure is reasonably distributed.The graphene nanometer sheet and root resistance agent and other components
Good compatibility is all had, each component is made to be present in the layer structure of graphene, forms certain spacial framework
With good compatible compound interface, make integral product that there is good root-resistant puncturing, and make other each individual characteies of product entirety
It can be including between low temperature flexibility, tensile property, tear resistance, coiled material and the strength of glass and coiled material and rear pouring concrete of coiled material
Strength of glass can be improved.
Gap between the molecule and molecule of this space net structure, width are only several nanometers, prevent nature
The transmission of hydrone in boundary, to have preferable water proofing property.And cross-level HDPE press molds itself are also with good anti-
It is aqueous.This water-proof coiled material product can form permanent combination with rear pouring concrete, prevent moisture in waterproof roll and structure
Channelling between concrete.
The preparation method of graphene self-adhesion glued membrane root-resistance waterproof coiled material, it may include following steps：
(1) preparation of SEBS self-adhesive glue layers：
According to the weight proportion of formula, pitch, SEBS rubber and naphthenic oil are stirred 2-3 hours at 190-220 DEG C, waited for
After being swollen, stirring evenly, when temperature is down to 150-180 DEG C, root resistance agent and graphene nanometer sheet is added, 30-40 is sufficiently stirred
Point, obtain uniform and stable thick SEBS self-adhesives；
(2) upper glued membrane and lower glued membrane are packed on unwinding rack, glued membrane and lower glued membrane in expansion；
(3) SEBS self-adhesive glue layers prepared by step (1) are equably coated between glued membrane and lower glued membrane, between adjustment nip rolls
Distance be 1.2-2.0mm, and it is 90-110 DEG C to get to graphene self-adhesion glued membrane root-resistance waterproof coiled material to be cooled to temperature.
This graphene self-adhesion glued membrane root-resistance waterproof coiled material cold construction at normal temperatures, without heating, no fire hazard.
The beneficial effects of the present invention are：
By multiple Adjustment Tests, the present invention, which has obtained one kind, having good root-resistant puncturing, and keeps product whole
Other each performances include low temperature flexibility, tensile property, tear resistance, coiled material and coiled material strength of glass and coiled material with after
The graphene self-adhesion glued membrane root-resistance waterproof coiled material that strength of glass between pouring concrete can be improved.
Specific implementation mode
Technical scheme of the present invention is further described with reference to embodiment, but is only enumerated from the numerous experiments of applicant
Section Example, the present invention claims protection domain be not limited thereto.
The preparation method of each embodiment is with reference to Summary below.
Embodiment 1
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the present embodiment, the coiled material include gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
Vertically and horizontally elongation percentage is identical for cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-2m.
Embodiment 2
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the present embodiment, the coiled material include gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
Vertically and horizontally elongation percentage is identical for cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-2m.
Embodiment 3
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the present embodiment, the coiled material include gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
Vertically and horizontally elongation percentage is identical for cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-2m.
Embodiment 4
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the present embodiment, the coiled material include gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
Vertically and horizontally elongation percentage is identical for cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-2m.
Embodiment 5
A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the present embodiment, the coiled material include gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, upper glued membrane and the lower glued membrane are cross-level HDPE press molds, and SEBS self-adhesive glue layers are by such as
Lower component and parts by weight composition:
Vertically and horizontally elongation percentage is identical for cross-level HDPE press molds, and thickness is in 0.10-0.14mm, breadth in 1-2m.
Comparative example 1
CN104441816A discloses a kind of using SEBS self-adhesives as the Macromolecular self-adhesive membrane coiled material of self-adhesive layer, passes through
It is prepared by following method：
The preparation of 1.SEBS self-adhesives
By the SEBS elastomers of 10kg, butyl (IIR) rubber, the terpene resin of 35kg and the rubber ring of 10kg of 30kg
Alkane oil stirs 2 hours at 190~200 DEG C, and after being swollen, stirring evenly, the weight ratio that 0.3kg is added is 1:1.2 antioxygen
The mixture of agent 1010 and light stabilizer 770, stirs evenly, and obtains uniform and stable thick SEBS self-adhesives liquid, cooling
It is for use to 165~170 DEG C.
2. the preparation of macromolecule layer
Polyolefins synthetic polymeric waterproofing material, which is handled, by extruder and calender produces homogeneous macromolecule coiled material.
The preparation of 3.SEBS self-adhesive glue layers
SEBS self-adhesives are coated uniformly on macromolecule coiled material surface by automatic glue spreaders, and self-adhesive glue layer thickness is
0.30mm。
4. the preparation of quartz sand adherent layer
Quartz sand is coated uniformly on self-adhesive glue layer surface, longitudinal direction is unilateral to reserve 100mm overlap edges, is not covered at overlap edge
Sand.
5. the preparation of polyethylene film overlap edge separation layer
The self-adhesive at overlap edge is covered with polyethylene separators, isolation film width is 80mm, and coiled material of the present invention is made.
By graphene self-adhesion glued membrane root-resistance waterproof coiled material made from above example 1-5, comparative example 1 with SEBS self-adhesives
For the Macromolecular self-adhesive membrane coiled material of self-adhesive layer, performance detection is carried out, the following table 1 is obtained：
Table 1
As can be known from the above table, the existing good root-resistant puncturing of graphene self-adhesion glued membrane root-resistance waterproof coiled material of the invention is (i.e.
Root resistance), and the strength of glass and volume of the low temperature flexibility of product entirety, tensile property, tear resistance, coiled material and coiled material can be made
Strength of glass between material and rear pouring concrete can be improved, and reach a kind of unexpected technique effect.
Claims (3)
1. a kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material, which is characterized in that the coiled material includes gluing successively from top to bottom
Film, SEBS self-adhesive glue layers and lower glued membrane, the upper glued membrane and the lower glued membrane are cross-level HDPE press molds, the SEBS self-adhesions
Glue-line is made of following component and parts by weight:
2. graphene self-adhesion glued membrane root-resistance waterproof coiled material according to claim 1, which is characterized in that the cross-level HDPE
Vertically and horizontally elongation percentage is identical for press mold, and thickness is in 0.10-0.14mm, breadth in 1-2m.
3. graphene self-adhesion glued membrane root-resistance waterproof coiled material according to claim 1, which is characterized in that the pitch is 90#
Pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158289.8A CN108340637B (en) | 2018-02-25 | 2018-02-25 | Graphene self-adhesive film root-resistant waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158289.8A CN108340637B (en) | 2018-02-25 | 2018-02-25 | Graphene self-adhesive film root-resistant waterproof coiled material |
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| Publication Number | Publication Date |
|---|---|
| CN108340637A true CN108340637A (en) | 2018-07-31 |
| CN108340637B CN108340637B (en) | 2020-06-23 |
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| CN108340637B (en) | 2020-06-23 |
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