CN110423407A - A kind of powerful film and its preparation method and application - Google Patents
A kind of powerful film and its preparation method and application Download PDFInfo
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- CN110423407A CN110423407A CN201910851586.5A CN201910851586A CN110423407A CN 110423407 A CN110423407 A CN 110423407A CN 201910851586 A CN201910851586 A CN 201910851586A CN 110423407 A CN110423407 A CN 110423407A
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
Abstract
The present invention provides a kind of powerful films and its preparation method and application, belong to waterproof roll technical field.In terms of mass percentage, powerful film provided by the invention includes following components: high molecular material 20~80%；POE 1~20%；Composite functional material 0.5~75%；Color masterbatch 0.5~6%；The high molecular material is PP and/or HDPE；The composite functional material is one of mica and the functional master batch, carbon fibre material and Polyester Fibers of glass modified synergic or a variety of.The present invention, with other components mating reaction, makes film have many advantages, such as that intensity is high, high temperature resistance is excellent, shrinking percentage is small, elongation percentage is moderate, heat aging performance is good because using composite functional material.
Description
Technical field
The present invention relates to waterproof roll technical fields more particularly to a kind of powerful film and its preparation method and application.
Background technique
Pitch class or high score subclass waterproof material are immersed on tire base, manufactured waterproof material product, as coils
It is supplied to downstream client, referred to as waterproof roll.Waterproof roll is mainly used for construction wall, and roofing and tunnel, highway, rubbish are filled out
Field etc. is buried, plays the role of resisting extraneous rainwater, underground water leakage.
Currently, the waterproof material of waterproof roll mainly uses high score subclass.The facial mask of self-adhesive coiled material mainly uses HDPE film
(i.e. strength intersects film), and the tire base of SBS waterproof roll mainly uses polyester blank, both the above material has respective lack respectively
It falls into, intersection film shrinking percentage is big, heat aging performance is poor, and complex process, price is high, and polyester blank can only work as tire base, not have waterproof function
Energy and price height.
Summary of the invention
The purpose of the present invention is to provide a kind of powerful film and its preparation method and application, powerful film tool provided by the invention
There are good waterproof performance, heat aging performance, high intensity and good dimensional stability；It can be used as SBS waterproof roll
Tire base uses, or the facial mask as adhesive waterproof coil uses.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of powerful films, in terms of mass percentage, including following components:
The high molecular material is PP and/or HDPE；
The composite functional material is functional master batch, carbon fibre material and the Polyester Fibers of mica and glass modified synergic
One of or it is a variety of.
Preferably, the functional master batch of the mica and glass modified synergic is by including glass fibre, mica, coupling agent, dividing
The raw material of powder and carrier is prepared.
Preferably, the carbon fibre material is by including that the raw material of carbon fiber, coupling agent, dispersing agent and carrier is prepared.
Preferably, the Polyester Fibers are by including that the raw material of polyester fiber, coupling agent, dispersing agent and carrier is prepared into
It arrives.
Preferably, the carrier is PE or PP.
Preferably, the coupling agent is silane coupling agent, chromium complex or phthalate coupling agent.
The present invention provides the preparation methods of powerful film described in above scheme, comprising the following steps:
Method one:
The mixture of POE, composite functional material, color masterbatch and high molecular material is subjected to extruding pelletization, obtains PP Pipe Compound；
The PP Pipe Compound is subjected to melt extruded, obtains powerful film；
Method two:
The mixture of POE, composite functional material, color masterbatch and part high molecular material is subjected to extruding pelletization, is obtained dedicated
Material；
The PP Pipe Compound and remaining high molecular material progress melt extruded is compound, obtain powerful film.
Preferably, the equipment that extruding pelletization uses in the method one and method two is dual-screw pelletizer, double spiral shells
The body temperature of bar pelletizer independently is: 165 DEG C of an area, two 180~200 DEG C of areas, three 190~210 DEG C of areas, connected body 200
~220 DEG C, 200~240 DEG C of die head.
Preferably, the compound temperature of melt extruded independently is in the temperature and method two of melt extruded in the method one
170~260 DEG C.
The present invention provides the powerful films that preparation method described in powerful film described in above scheme or above scheme is prepared
Application in waterproof roll.
The present invention provides a kind of powerful films, in terms of mass percentage, including following components: high molecular material 20~
80%；POE 1~20%；Composite functional material 0.5~75%；Color masterbatch 0.5~6%；The high molecular material be PP and/or
HDPE；The composite functional material is in the functional master batch, carbon fibre material and Polyester Fibers of mica and glass modified synergic
It is one or more.The present invention is because using composite functional material, and with other components mating reaction, having film, intensity is high, resistance to
The advantages that high-temperature behavior is excellent, and shrinking percentage is small, and elongation percentage is moderate, and heat aging performance is good.
Embodiment the result shows that, powerful film provided by the invention 80 DEG C, 168h heat treatment after tension intensity conservation rate
Up to 93~97%, percent retention of elongation is up to 95~98%, and existing HDPE strength intersects the tension intensity conservation rate of film only
It is 82%, percent retention of elongation is only 85%, illustrates that powerful film of the invention has good heat aging performance；The present invention provides
Powerful film size changing rate be 0.4~0.6%, and existing HDPE strength intersect film size changing rate be 3%, explanation
Strength of the invention intersects film good stability of the dimension.In addition, the tensile strength of powerful film provided by the invention be up to 380~
470N/50mm, nail rod tearing strength is up to 65~81N, and it is only 340N/ that existing HDPE strength, which intersects the tensile strength of film,
50mm, nail rod tearing strength are 52N, illustrate that strength of the invention intersects film and has higher tensile strength and tearing strength.
The present invention also provides a kind of preparation method of powerful film, can one-pass molding, more existing strength intersects the system of film
Standby process yield is high, at low cost；The molding procedure that existing strength intersects film is more, respectively by film, drawing and setting, rotary-cut, multiple
It the processes such as closes to complete, yield rate is low, causes cost high.
Specific embodiment
The present invention provides a kind of powerful films, in terms of mass percentage, including following components:
High molecular material 20~80%；
POE 1~20%；
Composite functional material 0.5~75%；
Color masterbatch 0.5~6%；
The high molecular material is PP and/or HDPE；
The composite functional material is functional master batch, carbon fibre material and the Polyester Fibers of mica and glass modified synergic
One of or it is a variety of.
Without specified otherwise, each component of the present invention derives from commercial goods.
In terms of mass percentage, powerful film provided by the invention includes 20~80% high molecular material, preferably 30
~70%, further preferably 35~65%.In the present invention, the high molecular material is PP and/or HDPE.When the height
When molecular material is PP and HDPE, for the present invention to the no particular/special requirement of the proportion of both PP and HDPE, arbitrary proportion is equal
It can.PP of the present invention refers to polypropylene；The HDPE refers to high density polyethylene (HDPE).
In terms of mass percentage, powerful film provided by the invention includes 1~20% POE, preferably 2~18%, into
One step is preferably 5~15%.POE of the present invention refers to that the high polymer of ethylene and butylene, structural formula are as shown in Equation 1.This hair
The bright specific value to n, x and y in shown formula 1 does not have particular/special requirement, POE well known in the art.In the present invention, described
POE is lower than 76 DEG C as toughener, brittle temperature, and shear viscosity is low, and thermal stability is high, is conducive to high speed extrusion, resistant to thermal aging
And ultraviolet light and aging ability is strong.
In terms of mass percentage, powerful film provided by the invention includes 0.5~75% composite functional material, preferably
2~70%, further preferably 5~65%.In the present invention, the composite functional material is mica and glass modified synergic
One of functional master batch, carbon fibre material and Polyester Fibers are a variety of.In the present invention, the mica is cooperateed with glass changes
Property the partial size of functional master batch, the partial size of carbon fibre material and Polyester Fibers independent preferably smaller than 800 mesh of partial size.When
When composite functional material includes a variety of, the present invention arbitrarily matches the no particular/special requirement of proportion of material each in composite functional material
Than.Composite functional material of the present invention makes film have intensity high, high temperature resistance is excellent with other components mating reaction
The advantages that different, shrinking percentage is small, and elongation percentage is moderate, and heat aging performance is good.
In the present invention, the functional master batch of the mica and glass modified synergic is preferably by including glass fibre, mica, idol
The raw material of connection agent, dispersing agent and carrier is prepared.
In terms of mass percentage, the raw material for preparing of the mica and the functional master batch of glass modified synergic is preferably included:
Glass fibre 0.5~75%, mica 8~15%, coupling agent 0.25~0.5%, dispersing agent 0.5~4% and surplus carrier.
In the present invention, the diameter of the glass fibre is preferably 3~200 μm, and length is preferably 60~1200 μm, long
Diameter is than being preferably 6:1.In the present invention, the glass fibre is with tensile strength is good, hot yield is small, heat-resist, dimensionally stable
The advantages that property is good.
In the present invention, the coupling agent is preferably silane coupling agent, chromium complex or phthalate coupling agent, more preferably
For silane coupling agent.The present invention is to the specific type of the silane coupling agent, chromium complex and phthalate coupling agent without spy
It is different to require, silane coupling agent, chromium complex and the phthalate coupling agent well known in the art that can be used as coupling agent.
When selecting silane coupling agent, the silane coupling agent is preferably vinyltriethoxysilane (trade mark A-151).In the present invention
In, the dispersing agent is preferably polyethylene wax；The carrier is preferably PE or PP.PE of the present invention refers to polyethylene.This
Invention does not have particular/special requirement to the partial size of the mica.The present invention is modified glass fiber material using mica, advantageously reduces
Shrink of product rate improves Mechanical Properties of Products and heat resistance.
The preparation of the functional master batch of mica of the present invention and glass modified synergic preferably includes following steps: by each raw material
After being stirred, extruding pelletization obtains the functional master batch of mica Yu glass modified synergic.
In the present invention, the time of the stirring is preferably 3~8min.The present invention is not special to the rate of the stirring
It is required that using stirring rate well known to those skilled in the art.Mixing of the present invention preferably carries out at normal temperature.This hair
The temperature of the bright extruding pelletization is preferably 100~280 DEG C.Present invention preferably employs dual-screw pelletizers to carry out extruding pelletization.
In the present invention, the carbon fibre material is preferably by including prepared by the raw material of carbon fiber, coupling agent, dispersing agent and carrier
It obtains.
In terms of mass percentage, the raw material for preparing of the carbon fibre material is preferably included: carbon fiber 0.5~70%, coupling
Agent 0.25~0.5%, dispersing agent 0.5~4% and surplus carrier.
In the present invention, the diameter of the carbon fiber is preferably 0.03~0.15mm, and length is preferably 0.06~0.3mm.
In the present invention, the coupling agent is preferably silane coupling agent, chromium complex or phthalate coupling agent, more preferably
For silane coupling agent.The present invention does not have special want to the type of the silane coupling agent, chromium complex and phthalate coupling agent
It asks, when selecting silane coupling agent, the silane coupling agent is preferably vinyltriethoxysilane (trade mark A-151).At this
In invention, the dispersing agent is preferably polyethylene wax.In the present invention, the carrier is preferably PE or PP.
The preparation of carbon fibre material of the present invention preferably includes following steps: after each raw material is stirred, extruding pelletization,
Obtain carbon fibre material.
In the present invention, the time of the stirring is preferably 3~8min.The present invention is not special to the rate of the stirring
It is required that using stirring rate well known to those skilled in the art.Mixing of the present invention preferably carries out at normal temperature.This hair
The temperature of the bright extruding pelletization is preferably 100~280 DEG C.Present invention preferably employs dual-screw pelletizers to carry out extruding pelletization.
In the present invention, the Polyester Fibers are preferably by the original including polyester fiber, coupling agent, dispersing agent and carrier
Material is prepared.
In terms of mass percentage, the raw material for preparing of the Polyester Fibers is preferably included: polyester fiber 0.5~
70%, the carrier of coupling agent 0.25~0.5%, dispersing agent 0.5~4% and surplus.
In the present invention, the diameter of the polyester fiber is preferably 0.009~0.5mm, and length is preferably 0.06~
0.3mm.In the present invention, the polyester fiber has excellent crease resistance, and intensity is high, and shrinking percentage is small, and it is anti-can to improve low temperature
Fragility still keeps flexibility under -40 DEG C of low temperature and compared with high-tensile, is effective against shrinkage stress, it is excellent to improve fatigability etc.
Point.
In the present invention, the coupling agent is preferably silane coupling agent, chromium complex or phthalate coupling agent, more preferably
For silane coupling agent.The present invention does not have special want to the type of the silane coupling agent, chromium complex and phthalate coupling agent
It asks, when selecting silane coupling agent, the silane coupling agent is preferably vinyltriethoxysilane (trade mark A-151).At this
In invention, the dispersing agent is preferably polyethylene wax.Carrier of the present invention is preferably PE or PP.
The preparation of Polyester Fibers of the present invention preferably includes following steps: after each raw material is stirred, squeezing out
It is granulated, obtains Polyester Fibers.
In the present invention, the time of the stirring is preferably 3~8min.The present invention is not special to the rate of the stirring
It is required that using stirring rate well known to those skilled in the art.Mixing of the present invention preferably carries out at normal temperature.This hair
The temperature of the bright extruding pelletization is preferably 100~280 DEG C.Present invention preferably employs dual-screw pelletizers to carry out extruding pelletization.
In terms of mass percentage, powerful film provided by the invention includes 0.5~6% color masterbatch, preferably 1~5%,
Further preferably 2~4%.The present invention does not have particular/special requirement to the type of the color masterbatch, using known to those skilled in the art
Color masterbatch.
In the present invention, the length of the powerful film is preferably 1~6000m, and width is preferably 100~2500mm, thickness
Preferably 0.01~3mm.
The present invention is because using composite functional material, and with other components mating reaction, having film, intensity is high, heat-resisting quantity
The advantages that energy is excellent, and shrinking percentage is small, and elongation percentage is moderate, and heat aging performance is good.
The present invention also provides the preparation methods of powerful film described in above-mentioned technical proposal, comprising the following steps:
Method one: the mixture of POE, composite functional material, color masterbatch and high molecular material is subjected to extruding pelletization, is obtained specially
Materials；
The PP Pipe Compound is subjected to melt extruded, obtains powerful film；
Method two: the mixture of POE, composite functional material, color masterbatch and part high molecular material is subjected to extruding pelletization, is obtained
To PP Pipe Compound；
The PP Pipe Compound and remaining high molecular material progress melt extruded is compound, obtain powerful film.
When using method, for the moment, the present invention carries out the mixture of POE, composite functional material, color masterbatch and high molecular material
Extruding pelletization obtains PP Pipe Compound.
The present invention does not have particular/special requirement to the hybrid mode of the POE, composite functional material, color masterbatch and high molecular material,
Using hybrid mode well known to those skilled in the art.In the present invention, the equipment of the extruding pelletization use is preferably
The body temperature of dual-screw pelletizer, the dual-screw pelletizer is preferred are as follows: 165 DEG C of an area, two 180~200 DEG C of areas, 3rd area
190~210 DEG C, 200~220 DEG C of connected body, 200~240 DEG C of die head.The present invention does not have special want to the partial size of the PP Pipe Compound
It asks, is selected according to the experience of this field.
After obtaining PP Pipe Compound, the PP Pipe Compound is carried out melt extruded by the present invention, obtains powerful film.
In the present invention, the temperature of the melt extruded is preferably 170~260 DEG C.Present invention preferably employs extruders pair
The PP Pipe Compound carries out melt extruded.
After the melt extruded, the present invention is obtained it is also preferable to include cooling down and setting treatment to squeezing resulting material
To powerful film.The present invention does not have particular/special requirement to the mode of the cooling and setting treatment, the mould used when according to melt extruded
Head shapes select suitable cooling well known in the art and sizing mode.
When preparing powerful film described in above-mentioned technical proposal using method two, the preparation method comprises the following steps:
The mixture of POE, composite functional material, color masterbatch and part high molecular material is subjected to extruding pelletization, is obtained dedicated
Material；
The PP Pipe Compound and remaining high molecular material progress melt extruded is compound, obtain powerful film.
The mixture of POE, composite functional material, color masterbatch and part high molecular material is carried out extruding pelletization by the present invention.In
In the present invention, the part high molecular material preferably accounts for the 50% of the high molecular material quality.Extruding pelletization of the present invention
The equipment of use is preferably dual-screw pelletizer, and the body temperature of the dual-screw pelletizer is preferred are as follows: 165 DEG C of an area, 2nd area
180~200 DEG C, three 190~210 DEG C of areas, 200~220 DEG C of connected body, 200~240 DEG C of die head.The present invention is to the PP Pipe Compound
Partial size there is no particular/special requirement, selected according to the experience of this field.
After obtaining PP Pipe Compound, the present invention is compound by the PP Pipe Compound and remaining high molecular material progress melt extruded, obtains
To powerful film.
In the present invention, the compound temperature of the melt extruded is preferably 170~260 DEG C.Present invention preferably employs extrusions
It is compound that machine carries out melt extruded to the PP Pipe Compound.The present invention mode compound to the melt extruded does not have particular/special requirement, adopts
With melt extruded complex method well known to those skilled in the art.In the present invention, the compound mode of the melt extruded
Specifically: PP Pipe Compound and remaining high molecular material are distinguished into melting extrusion, obtain PP Pipe Compound extrudate and remaining macromolecule
Material extrudate；Then the PP Pipe Compound extrudate and remaining polymer material extrusion object are passed through into die orifice jointly, pass through mould
The extruding of mouth is realized compound.
The present invention does not have particular/special requirement to the compound number of plies and sequence, can be compound for two layers, or three layers
It is compound.It can be PP Pipe Compound layer/polymer material layer when for two layers of compound tense；When for three layers of compound tense, can for PP Pipe Compound/
High molecular material/PP Pipe Compound or high molecular material/PP Pipe Compound/high molecular material.
After the melt extruded is compound, it is also preferable to include material of the melting extrusion after compound is cooled down and determined by the present invention
Type processing, obtains powerful film.The present invention does not have particular/special requirement to the mode of the cooling and setting treatment, multiple according to melt extruded
The die shape used when conjunction selects suitable cooling well known in the art and sizing mode.
Preparation method provided by the invention, either method one or method two, are all made of one-shot forming technique, therefore at
Product rate is high, at low cost.
The present invention also provides preparation methods described in powerful film described in above-mentioned technical proposal or above-mentioned technical proposal to be prepared into
To application of the powerful film in waterproof roll.In the present invention, the mode of the application preferably using the powerful film as
The tire base of SBS waterproof roll uses, for substituting polyester blank；Or the facial mask as adhesive waterproof coil uses, it is existing for substituting
The strength of some adhesive waterproof coils intersects film.When powerful film of the present invention is used as the tire base of SBS waterproof roll, it is used for
When substituting polyester blank, moreover it is possible to increase water-proof function (because polyester blank does not have water-proof function), and than the asphalt waterproofing function of coiled material itself
It can be more excellent.The present invention does not have particular/special requirement to the mode used, using user well known to those skilled in the art
Formula.
Powerful film provided by the invention and its preparation method and application is described in detail below with reference to embodiment, but
It is that they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
In terms of mass percentage, powerful film includes following components: high molecular material 79.5%, POE 1%, complex function
Material 19% and color masterbatch 0.5%；
The high molecular material are as follows: the HDPE of 40% PP and 39.5%；Composite functional material are as follows: mica is cooperateed with glass
Modified functional master batch；The raw material for preparing of the functional master batch of mica and glass modified synergic is shown in Table 1；
Composite functional material, part high molecular material (for whole PP), toughener POE and color masterbatch are put into high speed respectively
Blender stirs 5 minutes, in dual-screw pelletizer extruding pelletization, obtains PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned PP Pipe Compound and remaining high molecular material (i.e. HDPE) are squeezed out by three layers of plasticizing of extruder respectively, squeezed out
170~200 DEG C of temperature；Then by different extrudates stacking by an annular die (PP Pipe Compound is located at two sides in centre, HDPE,
Corresponding mass ratio are as follows: 2:6:2) realize that three layers of melt extruded are compound, it is air-cooled by bubble blown, using traction, at corona
Reason, winding；
Film after winding is heated to 102 DEG C of inflations using water-bath cooling to get powerful film.
Embodiment 2
In terms of mass percentage, powerful film includes following components: high molecular material 50%, POE 19%, complex function
Material 25% and color masterbatch 6%；
Wherein, the high molecular material are as follows: the HDPE of 40% PP and 10%, composite functional material are as follows: 20% mica
With the functional master batch of glass modified synergic and 5% carbon fibre material；
Composite functional material, part high molecular material (for whole HDPE), POE and color masterbatch are put into high-speed stirred respectively
Machine stirs 6 minutes, in dual-screw pelletizer extruding pelletization, obtains PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned PP Pipe Compound and remaining high molecular material (i.e. PP) are squeezed out into (extrusion temperature by extruder plasticizing respectively
170~240 DEG C)；Then by the stacking of different extrudates, by a flat slot die, (for PP Pipe Compound in centre, PP is located at two sides, right
Answering mass ratio is 4:2:4) realize that three layers of melt extruded are compound, powerful film is obtained after chill roll is cooling and by setting treatment.
Embodiment 3
In terms of mass percentage, powerful film includes following components: high molecular material 80%, POE 15%, complex function
Material 1% and color masterbatch 4%；
Wherein, the high molecular material are as follows: the HDPE of 40% PP and 40%, composite functional material are as follows: 15% mica
With the functional master batch of glass modified synergic and 15% Polyester Fibers；
Composite functional material, part high molecular material (for whole HDPE), POE and color masterbatch are put into high-speed stirred respectively
Machine stirs 7 minutes, in 165~210 DEG C of dual-screw pelletizer extruding pelletizations, obtains PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned PP Pipe Compound and remaining high molecular material (i.e. PP) are squeezed out into (extrusion temperature by extruder plasticizing respectively
170~260 DEG C)；Then by the stacking of different extrudates, by a flat slot die, (for PP Pipe Compound in centre, PP is located at two sides, right
Answering mass ratio is 4:2:4), realize that three layers of melt extruded are compound, using setting treatment up to powerful film after chill roll is cooling.
Embodiment 4
In terms of mass percentage, powerful film includes following components: high molecular material 19%, POE 4%, complex function material
Material 25% and color masterbatch 2%；
Wherein, the high molecular material is HDPE, and composite functional material is carbon fibre material；
Composite functional material, high molecular material, POE and color masterbatch are put into high-speed mixer respectively, stirred 8 minutes, double
Screw pelletizer extruding pelletization, obtains PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned PP Pipe Compound is squeezed out into (170-260 DEG C of extrusion temperature) by extruder plasticizing and passes through a flat slot die,
By setting treatment up to powerful film after chill roll is cooling.
Embodiment 5
In terms of mass percentage, powerful film includes following components: high molecular material 59%, POE 15%, complex function
Material 20% and color masterbatch 6%；
Wherein, the high molecular material is PP, and composite functional material is Polyester Fibers；
Composite functional material, part high molecular material (the 1/2 of whole high molecular materials), POE and color masterbatch are put into respectively
High-speed mixer stirs 6 minutes, in 165-210 DEG C of dual-screw pelletizer extruding pelletization material, obtains PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned proprietary material and remaining high molecular material are passed through into extruder plasticizing respectively and squeeze out (extrusion temperature 170-
240 DEG C), different materials is then realized 2 layers by a flat slot die (mass ratio of PP Pipe Compound and PP are 20:80)
Melt it is compound, by setting treatment up to powerful film after chill roll is cooling.
Embodiment 6
In terms of mass percentage, powerful film includes following components: high molecular material 50%, POE 14%, complex function
Material 30% and color masterbatch 6%；
Wherein, the high molecular material are as follows: the HDPE of 25% PP and 25%, composite functional material are as follows: 15% polyester
Fibrous material and 15% carbon fibre material；
Composite functional material, whole PP, POE and color masterbatch are put into high-speed mixer respectively, stirred 7 minutes, in 165-
210 DEG C of dual-screw pelletizer extruding pelletizations, obtain PP Pipe Compound；
Dual-screw pelletizer temperature setting:
Above-mentioned proprietary material and remaining high molecular material (i.e. HDPE) are squeezed out by extruder plasticizing respectively and (squeeze out temperature
170-240 DEG C of degree), then by different materials by a flat slot die (PP Pipe Compound and HDPE are AB layer, PP Pipe Compound and
The mass ratio of HDPE is 10:90) realize that 2 layers of melting are compound, by setting treatment up to powerful film after chill roll is cooling.
The raw material of composite functional material used in Examples 1 to 6 is shown in Table 1.
Composite functional material used in 1 Examples 1 to 6 of table prepares raw material
Referring to GB/T35467-2017, the HDPE strength of the powerful film obtained to Examples 1 to 6 and purchase certainly in the market
Intersect film to be tested for the property, test result is shown in Table 2.
2 Examples 1 to 6 of table and existing HDPE strength intersect film properties data
From the data in table 2, it can be seen that tension intensity conservation rate of the powerful film provided by the invention after 80 DEG C, 168h heat treatment is high
Up to 93~97%, percent retention of elongation is up to 95~98%, and the tension intensity conservation rate that existing HDPE strength intersects film is only
82%, percent retention of elongation is only 85%, illustrates that powerful film of the invention has good heat aging performance；It is provided by the invention
The size changing rate of powerful film is 0.4~0.6%, and the size changing rate that existing HDPE strength intersects film is 3%, illustrates this
The strength of invention intersects film good stability of the dimension.In addition, the tensile strength of powerful film provided by the invention is up to 380~470N/
50mm, nail rod tearing strength is up to 65~81N, and it is only 340N/50mm that existing HDPE strength, which intersects the tensile strength of film, nail rod
Tearing strength is 52N, illustrates that strength of the invention intersects film and has higher tensile strength and tearing strength.
As seen from the above embodiment, the present invention provides a kind of powerful film and its preparation method and application, powerful film tools
There is the advantages that intensity is high, and high temperature resistance is excellent, and shrinking percentage is small, and elongation percentage is moderate, and heat aging performance is good.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of powerful film, which is characterized in that in terms of mass percentage, including following components:
The high molecular material is PP and/or HDPE；
The composite functional material is in the functional master batch, carbon fibre material and Polyester Fibers of mica and glass modified synergic
It is one or more.
2. powerful film according to claim 1, which is characterized in that the functional master batch of the mica and glass modified synergic by
Raw material including glass fibre, mica, coupling agent, dispersing agent and carrier is prepared.
3. powerful film according to claim 1, which is characterized in that the carbon fibre material is by including carbon fiber, coupling agent, dividing
The raw material of powder and carrier is prepared.
4. powerful film according to claim 1, which is characterized in that the Polyester Fibers are by including polyester fiber, idol
The raw material of connection agent, dispersing agent and carrier is prepared.
5. according to the described in any item powerful films of claim 2~4, which is characterized in that the carrier is PE or PP.
6. according to the described in any item powerful films of claim 2~4, which is characterized in that the coupling agent is silane coupling agent, chromium
Complex compound or phthalate coupling agent.
7. the preparation method of any one of claim 1~6 powerful film, comprising the following steps:
Method one:
The mixture of POE, composite functional material, color masterbatch and high molecular material is subjected to extruding pelletization, obtains PP Pipe Compound；
The PP Pipe Compound is subjected to melt extruded, obtains powerful film；
Method two:
The mixture of POE, composite functional material, color masterbatch and part high molecular material is subjected to extruding pelletization, obtains PP Pipe Compound；
The PP Pipe Compound and remaining high molecular material progress melt extruded is compound, obtain powerful film.
8. preparation method according to claim 7, which is characterized in that extruding pelletization uses in the method one and method two
Equipment be dual-screw pelletizer, the body temperature of the dual-screw pelletizer independently is: 165 DEG C of an area, two areas 180~
200 DEG C, three 190~210 DEG C of areas, 200~220 DEG C of connected body, 200~240 DEG C of die head.
9. preparation method according to claim 7, which is characterized in that the temperature and method of melt extruded in the method one
The compound temperature of melt extruded independently is 170~260 DEG C in two.
10. any one of any one of claim 1~6 powerful film or claim 7~9 preparation method is prepared
Application of the powerful film in waterproof roll.
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| CN201910851586.5A CN110423407A (en) | 2019-09-10 | 2019-09-10 | A kind of powerful film and its preparation method and application |
| CN202010942896.0A CN111892776A (en) | 2019-09-10 | 2020-09-09 | Film, base film, waterproof roll and application |
| PCT/CN2021/117143 WO2022052943A1 (en) | 2019-09-10 | 2021-09-08 | Thin film, base film, waterproof coiled material and use thereof |
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| CN201910851586.5A CN110423407A (en) | 2019-09-10 | 2019-09-10 | A kind of powerful film and its preparation method and application |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892776A (en) * | 2019-09-10 | 2020-11-06 | 庞志清 | Film, base film, waterproof roll and application |
| CN113462082A (en) * | 2020-09-09 | 2021-10-01 | 庞志清 | Composite functional master batch, preparation material for film preparation and application |
| CN113462081A (en) * | 2020-09-09 | 2021-10-01 | 庞志清 | Composite raw material, film, base film, waterproof coiled material, film preparation method and application |
| WO2022052942A1 (en) * | 2020-09-09 | 2022-03-17 | 庞志清 | Composite raw material, film, base film, waterproof rolled material, film preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116656029A (en) * | 2023-06-16 | 2023-08-29 | 青岛文武港科技有限公司 | PE (polyethylene) isolation preservative film for radial tires and preparation method thereof |
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| CH689035A5 (en) * | 1993-04-29 | 1998-08-14 | Sika Ag | Kurzfaserverstaerkte plastic. |
| JP2007016338A (en) * | 2005-07-06 | 2007-01-25 | Daiwabo Co Ltd | Stainproof and waterproof sheet for outdoors and method for producing the same |
| CN103073782B (en) * | 2011-10-25 | 2016-01-20 | 合肥杰事杰新材料股份有限公司 | A kind of Automobile instrument framework material and manufacture method thereof |
| CN107245189A (en) * | 2017-06-09 | 2017-10-13 | 安徽天元塑业有限公司 | A kind of laminating adhesive cement package bags |
| CN107905268A (en) * | 2017-11-27 | 2018-04-13 | 桂林市和鑫防水装饰材料有限公司 | Body modified asphalt waterproof coiled material |
| CN110423407A (en) * | 2019-09-10 | 2019-11-08 | 庞志清 | A kind of powerful film and its preparation method and application |
-
2019
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2020
- 2020-09-09 CN CN202010942896.0A patent/CN111892776A/en active Pending
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892776A (en) * | 2019-09-10 | 2020-11-06 | 庞志清 | Film, base film, waterproof roll and application |
| WO2022052943A1 (en) * | 2019-09-10 | 2022-03-17 | 庞志清 | Thin film, base film, waterproof coiled material and use thereof |
| CN113462082A (en) * | 2020-09-09 | 2021-10-01 | 庞志清 | Composite functional master batch, preparation material for film preparation and application |
| CN113462081A (en) * | 2020-09-09 | 2021-10-01 | 庞志清 | Composite raw material, film, base film, waterproof coiled material, film preparation method and application |
| WO2022052942A1 (en) * | 2020-09-09 | 2022-03-17 | 庞志清 | Composite raw material, film, base film, waterproof rolled material, film preparation method and application thereof |
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| CN111892776A (en) | 2020-11-06 |
| WO2022052943A1 (en) | 2022-03-17 |
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Application publication date: 20191108 |