CN108819410A - A kind of high-performance modified thermoplastic polyolefin water-proof coiled material and preparation method thereof - Google Patents
A kind of high-performance modified thermoplastic polyolefin water-proof coiled material and preparation method thereof Download PDFInfo
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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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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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
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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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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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
- B32B2419/00—Buildings or parts thereof
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of high-performance modified thermoplastic polyolefin water-proof coiled material and preparation method thereof, coiled material is the multilayer laminar structure as made of high-performance modified thermoplastic olefin material layer, nonwoven fabric enhancement layer, fire protection flame retarding layer, skeleton enhancement layer and anti-oxidant surface layer compound consolidation, the coil thickness is 2-5mm, and high-performance modified thermoplastic olefin material layer is that the composite polyolefine material layer formed is prepared by ethylene propylene diene rubber, polypropylene, squalene, ethyl methacrylate and auxiliary agent.A kind of modified thermoplastic polyolefin hydro carbons waterproof roll of the invention has high tear, tensile resistance, and anti-photooxidation performance is high, flame retardant property is high, waterproof performance is high.
Description
Technical field
The present invention relates to a kind of thermoplastic polyolefin water-proof coiled material and preparation method thereof, especially a kind of high-performance modified heat
Plasticity coiled water-proof polyolefine material and preparation method thereof belongs to waterproof material technical field.
Background technique
Thermoplastic polyolefin-like (TPO) waterproof roll is one kind using vinyl as base-material, using advanced polymerization technique and
Flaked thermoplastic's caoutchouc elasticity waterproof material made of special formulation is a kind of green wood prevailing in US and European in recent years
Material, not plasticizer-containing in ingredient, becomes fragile there is no the migration of plasticizer, has that tensile strength is big, wear is good, uvioresistant
By force, surface is smooth, high reflectance and the Comprehensive Characteristics such as anti-pollution, easy processing can weld, are easy for construction, recycles completely, green ring
It protects, top waterproof material in the world today can be referred to as.TPO waterproof roll is suitable for making the single layer leakage waterproof of roofworks
Layer, is also applied for the waterproof of the architectural engineerings such as the roofing, basement, tank of protective layer.
Growing living standard makes requirement of the people for thermoplastic polyolefin waterproof roll higher and higher, because
This need to develop the high tear for meeting the market demand, tensile resistance, and anti-photooxidation performance is high, flame retardant property is high, waterproofness
The high thermoplastic polyolefin waterproof roll of energy.
Summary of the invention
To solve the above-mentioned problems of the prior art, the present invention provides a kind of high tear, tensile resistance, anti-light oxygen
Change the high modified thermoplastic polyolefin hydro carbons waterproof roll and preparation method thereof of high performance, flame retardant property height, waterproof performance.
The present invention provides a kind of high-performance modified thermoplastic polyolefin water-proof coiled material, and coiled material is by high-performance modified thermoplasticity
Multilayer made of polyolefin layers, nonwoven fabric enhancement layer, fire protection flame retarding layer, skeleton enhancement layer and the compound consolidation of anti-oxidant surface layer
Layer structure, the coil thickness are 2-5mm, and high-performance modified thermoplastic olefin material layer is by ethylene propylene diene rubber, poly- third
Alkene, squalene, ethyl methacrylate and auxiliary agent prepare the composite polyolefine material layer to be formed.
As a further improvement of the present invention, fire protection flame retarding layer is the coating that silicone resin component is formed.
As a further improvement of the present invention, anti-oxidant surface layer is the polyvinyl chloride for being added to efficiency light compound stabilizer object
Layer.
As a further improvement of the present invention, efficiency light compound stabilizer object is Chimassor 2020 and Tinuvin XT
847 compound.
As a further improvement of the present invention, the proportion of Chimassor 2020 and Tinuvin XT 847 is：4:1-1:1.
As a further improvement of the present invention, Chimassorb 2020 and Tinuvin XT 847 proportion is 3:1.
The present invention provides a kind of preparation method of high-performance modified thermoplastic polyolefin water-proof coiled material：
A, modified thermoplastic material layer is prepared：By ethylene propylene diene rubber, polypropylene, squalene, ethyl methacrylate, oxygen
Change zinc, stearic acid is added in Twin screw extruder and is blended, the melting 2-3min addition promotor dialkyl disulfides at 190-200 DEG C
For trbasic zinc phosphate/zinc 2-mercaptobenzothiazole salt, sulphur is added after reacting 1min, reacts 3min, then fill into ethylene propylene diene rubber,
Squalene and sulphur react 5-10min, squeeze out high-performance modified thermoplastic olefin material layer；
B, anti-oxidant surface layer is prepared：Polyvinyl chloride, Chimassor 2020, Tinuvin XT 847 and auxiliary agent are added double
It is blended in extruser, squeezes out anti-oxidant surface layer after melting 2-3min at 130-150 DEG C；
C, high-performance modified thermoplastic polyolefin water-proof coiled material is prepared：By high-performance modified thermoplastic olefin material layer and
Nonwoven fabric enhancement layer after three-high mill hot pressing, it is then cooling after successively with fire protection flame retarding layer, skeleton enhancement layer and anti-oxidant
Surface layer is hot-forming by three-high mill, is prepared into after through cooling, correction, trimming, cutting, winding, packaging high-performance modified
The revolving speed of thermoplastic polyolefin water-proof coiled material, three rollers of the three-high mill is all different.
As a further improvement of the present invention, the proportion of raw material is：30-40 parts of ethylene propylene diene rubber, polypropylene 30-40
Part, 10-20 parts of squalene, 10-20 parts of ethyl methacrylate, promotor zinc dialkyl dithiophosphate/2- mercapto benzo
0-1.5 parts of thiazole zinc salt.
As a further improvement of the present invention, promotor zinc dialkyl dithiophosphate/zinc 2-mercaptobenzothiazole salt
Consumption proportion is 0-1.5:0-1.5
Compared with prior art, the beneficial effects of the present invention are：
1, modified thermoplastic polyolefin hydrocarbon waterproof roll of the invention by high-performance modified thermoplastic olefin material layer, non-knit
Multilayer laminar structure made of cloth enhancement layer, fire protection flame retarding layer, skeleton enhancement layer and the compound consolidation of anti-oxidant surface layer has highly resistance
Tearing, tensile resistance, anti-photooxidation performance is high, flame retardant property is high, waterproof performance is high, is suitble to commercial introduction production.
2, high-performance modified thermoplastic olefin material layer of the invention be by ethylene propylene diene rubber, polypropylene, squalene,
Ethyl methacrylate and auxiliary agent prepare the composite polyolefine material layer to be formed, and are different from traditional ethylene propylene diene rubber and poly- third
The raw material of alkene joined squalene and ethyl methacrylate, and the molecule of squalene is unstable, reactivity is high, be easy and its
His molecule carries out the mechanical performance that crosslinking increases material entirety, ethyl methacrylate intensity with higher, two kinds of substance connection
The mechanical performance of composite polyolefine material is improved with collaboration, and the high-performance modified heat that squalene makes TPO waterproof roll is added
Plasticity polyolefin layers have good antioxygenic property, expand the application field of TPO waterproof roll.
3, the method that the present invention uses partial vulcanization, makes ethylene propylene diene rubber, polypropylene, squalene, methacrylic acid second
The shortcomings that establishing cross-linked structure between ester, capable of overcoming ethylene propylene diene rubber poor toughness, not oil resistant, improves the wearability of waterproof roll
Can, intensity, compression set, solvent resistant, stretch-proof tearing ability and impact resistance all improve a lot.
4, the present invention is using promotor zinc dialkyl dithiophosphate/zinc 2-mercaptobenzothiazole salt and fine with having
Synergistic effect, modified thermoplastic polyolefin hydrocarbon material cures rate obtained accelerates, and crosslinking degree improves, and mechanical performance is excellent.
5, the revolving speed of three rollers of three-high mill is all different in preparation method of the present invention, and there are one for the roller of different rotating speeds
A speed difference, so that being hot pressed the high-performance modified thermoplastic olefin material layer rolled and nonwoven fabric enhancement layer in addition to straight along roller
Except the pressure rolling power in diameter direction, there is also a motive forces along rotating direction, so that nonwoven fabric enhancement layer is rubbed and change into high-performance
Property thermoplastic olefin material layer in, increase the adhesion between two layers, improve the attachment stability between multilayer material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high-performance modified thermoplastic polyolefin water-proof coiled material of the invention.
In figure：1, high-performance modified thermoplastic olefin material layer；2, nonwoven fabric enhancement layer；3, fire protection flame retarding layer；4, bone
Frame enhancement layer；5, anti-oxidant surface layer.
Specific embodiment
Embodiment 1
It calculates in parts by weight, first prepares high-performance modified thermoplastic olefin material layer 1：By 20 parts of ethylene propylene diene rubbers,
30 parts of polypropylene, 8 parts of squalenes, 10 parts of ethyl methacrylate, 0.1 part of zinc oxide, 0.03 part of stearic acid are added double in equipment
It is blended in extruser, is melted at 190-200 DEG C, sulphur is added, react 3min, then fill into 10 parts of ethylene propylene diene rubbers, 2
Part squalene and sulphur react 5-10min, squeeze out high-performance modified thermoplastic olefin material layer 1；
Anti-oxidant surface layer 5 is prepared again：By 100 parts of polyvinyl chloride, 0.8 part of Chimassor, 2020,0.2 parts of Tinuvin
XT847 and auxiliary agent, which are added in Twin screw extruder, to be blended, and squeezes out anti-oxidant surface layer 5 after melting 2-3min at 130-150 DEG C；
High-performance modified thermoplastic olefin material layer 1 and nonwoven fabric enhancement layer 2 are then cold after three-high mill hot pressing
But successively hot-forming by three-high mill with fire protection flame retarding layer 3, skeleton enhancement layer 4 and anti-oxidant surface layer 5 after, through cold after
But, correction, trimming, cutting, winding, packaging are prepared into high-performance modified thermoplastic polyolefin water-proof coiled material, the three-high mill
The revolving speeds of three rollers be all different, roller speed is respectively 250 revs/min, 300 revs/min, 350 revs/min.
Using GB27789-2011《Thermoplastic polyolefin (TPO) waterproof roll》Standard is detected, as a result as follows：
Embodiment 2
It calculates in parts by weight, first prepares high-performance modified thermoplastic olefin material layer 1：By 30 parts of ethylene propylene diene rubbers,
40 parts of polypropylene, 15 parts of squalenes, 20 parts of ethyl methacrylate, 0.15 part of zinc oxide, 0.06 part of stearic acid are added in equipment
It is blended in Twin screw extruder, is melted at 190-200 DEG C, 1.5 parts of zinc dialkyl dithiophosphates of promotor and 1.5 parts are added
Zinc 2-mercaptobenzothiazole salt is added sulphur after reacting 1min, reacts 3min, then fill into 10 parts of ethylene propylene diene rubbers, 5 parts of angles
Squalene and sulphur react 5-10min, squeeze out high-performance modified thermoplastic olefin material layer 1；
Anti-oxidant surface layer 5 is prepared again：By 100 parts of polyvinyl chloride, 0.5 part of Chimassor, 2020,0.5 parts of Tinuvin
XT847 and auxiliary agent, which are added in Twin screw extruder, to be blended, and squeezes out anti-oxidant surface layer 5 after melting 2-3min at 130-150 DEG C；
High-performance modified thermoplastic olefin material layer 1 and nonwoven fabric enhancement layer 2 are then cold after three-high mill hot pressing
But successively hot-forming by three-high mill with fire protection flame retarding layer 3, skeleton enhancement layer 4 and anti-oxidant surface layer 5 after, through cold after
But, correction, trimming, cutting, winding, packaging are prepared into high-performance modified thermoplastic polyolefin water-proof coiled material, the three-high mill
The revolving speeds of three rollers be all different, roller speed is respectively 250 revs/min, 300 revs/min, 350 revs/min.
Using GB27789-2011《Thermoplastic polyolefin (TPO) waterproof roll》Standard is detected, as a result as follows：
Embodiment 3
It calculates in parts by weight, first prepares high-performance modified thermoplastic olefin material layer 1：By 25 parts of ethylene propylene diene rubbers,
35 parts of polypropylene, 10 parts of squalenes, 15 parts of ethyl methacrylate, 0.12 part of zinc oxide, 0.05 part of stearic acid are added in equipment
It is blended in Twin screw extruder, is melted at 190-200 DEG C, 0.75 part of zinc dialkyl dithiophosphate of promotor and 0.75 is added
Part promotor zinc 2-mercaptobenzothiazole salt is added sulphur after reacting 1min, reacts 3min, then fill into 10 parts of ethylene-propylene-diene monomers
Glue, 5 parts of squalenes and sulphur react 5-10min, squeeze out high-performance modified thermoplastic olefin material layer 1；
Anti-oxidant surface layer 5 is prepared again：By 100 parts of polyvinyl chloride, 0.6 part of Chimassor, 2020,0.4 parts of Tinuvin
XT847 and auxiliary agent, which are added in Twin screw extruder, to be blended, and squeezes out anti-oxidant surface layer 5 after melting 2-3min at 130-150 DEG C；
High-performance modified thermoplastic olefin material layer 1 and nonwoven fabric enhancement layer 2 are then cold after three-high mill hot pressing
But successively hot-forming by three-high mill with fire protection flame retarding layer 3, skeleton enhancement layer 4 and anti-oxidant surface layer 5 after, through cold after
But, correction, trimming, cutting, winding, packaging are prepared into high-performance modified thermoplastic polyolefin water-proof coiled material, the three-high mill
The revolving speeds of three rollers be all different, roller speed is respectively 250 revs/min, 300 revs/min, 350 revs/min.
30-40 parts of ethylene propylene diene rubber, 30-40 parts of polypropylene, 10-20 parts of squalene, ethyl methacrylate 10-20
Part, promotor zinc dialkyl dithiophosphate/0-1.5 parts of zinc 2-mercaptobenzothiazole salt.
Using GB27789-2011《Thermoplastic polyolefin (TPO) waterproof roll》Standard is detected, as a result as follows：
Comparative example 1
It calculates in parts by weight, first prepares thermoplastic olefin material layer：By 25 parts of ethylene propylene diene rubbers, 35 parts of polypropylene,
0.12 part of zinc oxide, 0.05 part of stearic acid are added in equipment and are blended in Twin screw extruder, melt, are added at 190-200 DEG C
Sulphur reacts 3min, then fills into 10 parts of ethylene propylene diene rubbers and sulphur, reacts 5-10min, extruded thermoplastic polyolefine material
Layer；
Anti-oxidant surface layer 5 is prepared again：100 parts of polyvinyl chloride and auxiliary agent are added in Twin screw extruder and are blended, in 130-
Anti-oxidant surface layer 5 is squeezed out after melting 2-3min at 150 DEG C；
High-performance modified thermoplastic olefin material layer 1 and nonwoven fabric enhancement layer 2 are then cold after three-high mill hot pressing
But successively hot-forming by three-high mill with fire protection flame retarding layer 3, skeleton enhancement layer 4 and anti-oxidant surface layer 5 after, through cold after
But, correction, trimming, cutting, winding, packaging are prepared into high-performance modified thermoplastic polyolefin water-proof coiled material, the three-high mill
The revolving speeds of three rollers be all different, roller speed is respectively 250 revs/min, 300 revs/min, 350 revs/min.
Using GB27789-2011《Thermoplastic polyolefin (TPO) waterproof roll》Standard is detected, as a result as follows：
Following table is 0.25 mm of thickness test specimen by the microscopic evaluation result after the irradiation of xenon arc lamp weatherometer；
Above to a kind of high-performance modified thermoplastic polyolefin water-proof coiled material provided by the present invention and preparation method thereof into
It has gone and has been discussed in detail.Principle and implementation of the present invention are described for specific embodiment used herein, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention,
These improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (9)
1. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material, it is characterised in that：The coiled material is by high-performance modified
Thermoplastic olefin material layer (1), nonwoven fabric enhancement layer (2), fire protection flame retarding layer (3), skeleton enhancement layer (4) and anti-oxidant surface layer
(5) multilayer laminar structure made of compound consolidation, the coil thickness are 2-5mm, the high-performance modified thermoplastic polyolefin material
The bed of material (1) is to prepare the polyolefin formed by ethylene propylene diene rubber, polypropylene, squalene, ethyl methacrylate and auxiliary agent to answer
Condensation material layer.
2. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material according to claim 1, it is characterised in that：It is described anti-
Fiery flame-retardant layer (3) is the coating that silicone resin component is formed.
3. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material according to claim 1, it is characterised in that：It is described anti-
Aoxidizing surface layer (5) is the polyvinyl chloride layer for being added to efficiency light compound stabilizer object.
4. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material according to claim 3, it is characterised in that：The height
Effect light stabilizer compound is that Chimassor 2020 is compounded with Tinuvin XT 847.
5. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material according to claim 4, it is characterised in that：It is described
Chimassor 2020 and Tinuvin XT 847 is matched：4:1-1:1.
6. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material according to claim 5, it is characterised in that：It is described
Chimassorb 2020 and Tinuvin XT 847 proportion is 3:1.
7. a kind of preparation method of high-performance modified thermoplastic polyolefin water-proof coiled material, which is characterized in that include the following steps：
A, modified thermoplastic material layer (1) is prepared：By ethylene propylene diene rubber, polypropylene, squalene, ethyl methacrylate, oxygen
Change zinc, stearic acid is added in Twin screw extruder and is blended, the melting 2-3min addition promotor dialkyl disulfides at 190-200 DEG C
For trbasic zinc phosphate/zinc 2-mercaptobenzothiazole salt, sulphur is added after reacting 1min, reacts 3min, then fill into ethylene propylene diene rubber,
Squalene and sulphur react 5-10min, squeeze out high-performance modified thermoplastic olefin material layer (1)；
B, anti-oxidant surface layer (5) are prepared：Polyvinyl chloride, Chimassor 2020, Tinuvin XT 847 and auxiliary agent are added double
It is blended in extruser, squeezes out anti-oxidant surface layer (5) after melting 2-3min at 130-150 DEG C；
C, high-performance modified thermoplastic polyolefin water-proof coiled material is prepared：By high-performance modified thermoplastic olefin material layer (1) and
Nonwoven fabric enhancement layer (2) after three-high mill hot pressing, it is then cooling after successively with fire protection flame retarding layer (3), skeleton enhancement layer (4)
It is hot-forming by three-high mill with anti-oxidant surface layer (5), it is prepared into after through cooling, correction, trimming, cutting, winding, packaging
The revolving speed of high-performance modified thermoplastic polyolefin water-proof coiled material, three rollers of the three-high mill is all different.
8. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material preparation method according to claim 7, feature exist
In the proportion of the raw material is：30-40 parts of ethylene propylene diene rubber, 30-40 parts of polypropylene, 10-20 parts of squalene, metering system
10-20 parts of acetoacetic ester, promotor zinc dialkyl dithiophosphate/0-1.5 parts of zinc 2-mercaptobenzothiazole salt.
9. a kind of high-performance modified thermoplastic polyolefin water-proof coiled material preparation method according to claim 8, feature exist
In the promotor zinc dialkyl dithiophosphate/zinc 2-mercaptobenzothiazole salt consumption proportion is 0-1.5:0-1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613065.1A CN108819410B (en) | 2018-06-14 | 2018-06-14 | High-performance modified thermoplastic polyolefin waterproof roll and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613065.1A CN108819410B (en) | 2018-06-14 | 2018-06-14 | High-performance modified thermoplastic polyolefin waterproof roll and preparation method thereof |
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| CN108819410A true CN108819410A (en) | 2018-11-16 |
| CN108819410B CN108819410B (en) | 2020-09-11 |
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| CN201810613065.1A Active CN108819410B (en) | 2018-06-14 | 2018-06-14 | High-performance modified thermoplastic polyolefin waterproof roll and preparation method thereof |
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| CN111825923A (en) * | 2020-08-04 | 2020-10-27 | 湖北晟弘新材料有限公司 | EPDM rubber particle and preparation method thereof |
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Effective date of registration: 20200806 Address after: 441000 group 1, Jianggang village, Yushan Town, Xiangzhou District, Xiangyang City, Hubei Province Applicant after: HUBEI JOYOUNG WATERPROOFING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 441100 310 Aviation Road, Xiangzhou District, Xiangyang, Hubei Applicant before: XIANGYANG JOYOUNG WATERPROOF MATERIAL Co.,Ltd. |
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Denomination of invention: The invention relates to a high-performance modified thermoplastic polyolefin waterproof coiled material and a preparation method thereof Effective date of registration: 20210830 Granted publication date: 20200911 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: HUBEI JOYOUNG WATERPROOFING MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980008530 |