CN110293726A - A kind of thermoplastic polyolefin water-proof coiled material and preparation method thereof - Google Patents
A kind of thermoplastic polyolefin water-proof coiled material and preparation method thereof Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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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
- 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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- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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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
- B32B2307/552—Fatigue strength
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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
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Abstract
The present invention provides a kind of thermoplastic polyolefin water-proof coiled materials, including vinyl-vinyl acetate copolymer, random polypropylene, organosilicon-acrylic resin emulsion, dioctyl sodium sulfosuccinate, plasticizer, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, short oil-ity alcohol acid resin, alginic acid, tackifier, nano zircite, phosphate ester starch, EP rubbers, titanium carbonitride, aluminium oxide, microcrystalline cellulose, polyether polyol, plasticizer, organosilicon-acrylic resin emulsion, polyethylene glycol oxide and nonyl phenol；The present invention also provides preparation methods；Thermoplastic polyolefin water-proof coiled material of the invention, root-resistant puncturing time are 20.1-22.4, oxygen index (OI) 29.3-29.6%, and coiled material is without fracture at -50 DEG C.
Description
Technical field
The invention belongs to waterproof material technical fields, are related to a kind of thermoplastic polyolefin water-proof coiled material, and in particular to a kind of
Thermoplastic polyolefin water-proof coiled material and preparation method thereof.
Background technique
TPO waterproof roll, that is, thermoplastic polyolefin waterproof roll is to use advanced polymerization technique by EP rubbers
It is base-material with polypropylene combined thermoplastic polyolefin (TPO) synthetic resin, antioxidant, anti-aging agent, softening agent is added
Manufactured new type waterproof coiled material can make internal reinforcing material of polyester fiber grid cloth and enhancement type water-proof coiled material is made, belong to and closing
At polymer membranes class waterproof product.
There is also following defects for thermoplastic polyolefin water-proof coiled material at present: root-resistant puncturing performance and flame retardant property, low temperature are soft
Property and heat aging cannot be improved simultaneously.
Chinese Patent Application No. 201410664534. provides a kind of self-adhesion thermoplastic polyolefin water-proof coiled material, and use is tough
Property good, the high TPO resin system of elasticity be that base-material is made into sheet material, and combine three layers of hot-fusible pressure-sensitive adhesive and PET separation layer it is compound
The features such as structure has hardness small in construction application, and flexibility is good, and docile property is good, and chemical-resistance is excellent, can big face use
Self-adhesion construction mitigates construction intensity, accelerates construction progress, and vertically and horizontally overlap edge uses sweat soldering, and coiled material forms one, waterproof
Effect is reliable, suitable in complicated underground engineering.Application number 201410504824.2, publication number CN105199181A difference
A kind of thermoplastic polyolefin water-proof coiled material is disclosed, is respectively provided with and stretches intensity and fracture elongation height, tied between each coiled material layer
The advantages of closing closely knit and lightweight, highly effective flame-retardant, cannot possess comprehensive performance, the need of unappeasable state of the art simultaneously
It asks.
Summary of the invention
The present invention provides a kind of thermoplastic polyolefin water-proof coiled materials and preparation method thereof, to realize following goal of the invention:
A kind of properties of thermoplastic polyolefin water-proof coiled material of the invention can be improved simultaneously:
(1) a kind of thermoplastic polyolefin water-proof coiled material of the invention is provided simultaneously with splendid root-resistant puncturing performance and flame retardant property；
(2) a kind of thermoplastic polyolefin water-proof coiled material of the invention has preferable low temperature flexibility；
(3) a kind of thermoplastic polyolefin water-proof coiled material of the invention has splendid heat aging.
In order to solve the above technical problems, using following technical scheme:
A kind of thermoplastic polyolefin water-proof coiled material, which is characterized in that the thermoplastic polyolefin water-proof coiled material, including it is multi-functional anti-
Water layer and polyester fiber net fibric, wherein the multifunctional water-proofing layer, comprising: lithium carbonate, short oil-ity alcohol acid resin, sea
Alginic acid, SIS elastomer, phosphate ester starch, nano zircite, titanium carbonitride and nonyl phenol.
As currently preferred technical solution, the multifunctional water-proofing layer, further includes: ethane-acetic acid ethyenyl ester is total
Polymers, random polypropylene, organosilicon-acrylic resin emulsion, dioctyl sodium sulfosuccinate, plasticizer, toluene di-isocyanate(TDI), partially
It is phthalate anhydride, sulfurous acid-ethanol solution, tackifier, EP rubbers, aluminium oxide, microcrystalline cellulose, polyether polyol, ultraviolet
Line stabilizer, Macrogol 4000, polyethylene glycol oxide.
As currently preferred technical solution, the multifunctional water-proofing layer, by weight, comprising: ethylene-acetate second
100-150 parts of enoate copolymer, 20-30 parts of random polypropylene, 10-15 parts of organosilicon-acrylic resin emulsion, dioctyl succinate sulphur
Sour sodium 12-15 parts, 10-20 parts of plasticizer, 1-5 parts of toluene di-isocyanate(TDI), phthalate anhydride 2-6 parts inclined, sulfurous acid-ethyl alcohol is molten
5-12 parts of liquid, 5-15 parts of lithium carbonate, 10-12 parts of short oil-ity alcohol acid resin, 2-5 parts of alginic acid, 2-5 parts of tackifier, SIS elastomer
10-15 parts, 3-10 parts of nano zircite, 4-12 parts of phosphate ester starch, 2-10 parts of EP rubbers, 5-10 parts of titanium carbonitride, oxidation
4-6 parts of aluminium, 15-25 parts of microcrystalline cellulose, 5-10 parts of polyether polyol, 5-10 parts of ultra-violet stabilizer, Macrogol 4000 2-
12 parts, 5-12 parts of polyethylene glycol oxide and 5-8 parts of nonyl phenol.
As currently preferred technical solution, the multifunctional water-proofing layer, by weight, comprising: ethylene-acetate second
100 parts of enoate copolymer, 10 parts of organosilicon-acrylic resin emulsion, 15 parts of dioctyl sodium sulfosuccinate, increases 30 parts of random polypropylene
Mould 10 parts of agent, 5 parts of toluene di-isocyanate(TDI), 2 parts of inclined phthalate anhydride, 12 parts of sulfurous acid-ethanol solution, 5 parts of lithium carbonate, short oil
Spend 12 parts of alkyd resin, 2 parts of alginic acid, 5 parts of tackifier, 10 parts of SIS elastomer, 10 parts of nano zircite, phosphate ester starch 4
Part, 10 parts of EP rubbers, 5 parts of titanium carbonitride, 6 parts of aluminium oxide, 15 parts of microcrystalline cellulose, 10 parts of polyether polyol, ultraviolet light are steady
Determine 5 parts of agent, 12 parts of Macrogol 4000,5 parts of polyethylene glycol oxide and 8 parts of nonyl phenol.
As currently preferred technical solution, the vinyl-vinyl acetate copolymer, vinyl acetate content 26.0-
32.0wt%, stretch modulus 19.0-35.5MPa, tension failure strain > 100%, 46.9 DEG C of vicat softening temperature.
As currently preferred technical solution, the random polypropylene, MFR range 600-1600g/10min, fusing point model
Enclose is 80-100 DEG C；
The organosilicon-acrylic resin emulsion, by weight, by 30 parts of organic silicon monomer, 6 parts of dimethyl silicone polymer, unsaturated acids
10 parts, 100 parts of beta-unsaturated esters, 3 parts of levelling agent, 6 parts of silica solution, 0.5 part of buffer composition.
As currently preferred technical solution, the sulfurous acid-ethanol solution, sulfurous acid: ethyl alcohol: the mass ratio of water is
2:1:17；
The SIS elastomer, styrene-content 15%, two block SI contents are 16.7%, and solution viscosity≤2000mPa.s melts
Melt index 7.0-17.0/g/10min, shore hardness >=35A, tensile strength >=10.0Mpa, elongation at break >=800.
As currently preferred technical solution, the titanium carbonitride, No. CAS is 12654-86-3；
The nano zircite, No. CAS is 1314-23-4；
The alginic acid, No. CAS is 9005-38-3.
The present invention also provides a kind of preparation methods of thermoplastic polyolefin water-proof coiled material, which is characterized in that the thermoplastic
The preparation method of property coiled water-proof polyolefine material includes:
(1) each component is weighed by parts by weight described in embodiment；
(2) EP rubbers, random polypropylene, polyether polyol, Macrogol 4000, organosilicon-acrylic resin emulsion, amber are weighed
Sodium dioctyl sulfo, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, short oil-ity alcohol acid resin, increasing
Stick, titanium carbonitride, phosphate ester starch, polyethylene glycol oxide, nonyl phenol, plasticizer, nano zircite, aluminium oxide and crystallite are fine
Dimension element, is kneaded, and kneading machine temperature is 252 DEG C, pressure 0.35MPa, mixing time 45min；
(3) into kneading machine, addition lithium carbonate, ultra-violet stabilizer are adequately mixed, and are stirred after adding alginic acid
Even, then ultrasonic-microwave handles 25min, ultrasonic frequency 105KHZ, microwave frequency 200MHZ；
(4) it then is slowly added into SIS elastomer, SIS elastomer starts slowly to melt, when the dynamic viscosity of the mixture of fusing is
600mm2When/the second, vinyl-vinyl acetate copolymer is added, is cooled to 150 DEG C with the rate of 3 DEG C/min, is then allowed to stand to room
Temperature；
(5) said mixture is added to extruder, through double screw extruder extrusion, calendering formation, cooling, obtained of the invention
Multifunctional water-proofing layer；
Wherein, the temperature in 5th area of double screw extruder is respectively 160-165 DEG C, and 170-172 DEG C, 175-182 DEG C, 182-185 DEG C,
185-187℃；
(6) it by the compound upper multifunctional water-proofing layer in two sides above and below paper -based asphalt felt layer, through press-stretched, cooling, batches, cut,
It is packaged as finished product, thermoplastic polyolefin water-proof coiled material of the invention is made；
Wherein, the thickness of multifunctional water-proofing layer and paper -based asphalt felt layer is respectively 4:1, and the coil thickness after press-stretched is
3.0mm。
As currently preferred technical solution, obtained thermoplastic polyolefin water-proof coiled material, the root-resistant puncturing time is
20.1-22.4, oxygen index (OI) 29.3-29.6%, coiled material is without fracture at -50 DEG C.
The invention adopts the above technical scheme, compared with prior art, has the advantage that
A kind of properties of thermoplastic polyolefin water-proof coiled material of the invention can be improved simultaneously, specific as follows:
(1) a kind of thermoplastic polyolefin water-proof coiled material of the invention is provided simultaneously with splendid root-resistant puncturing performance and flame retardant property,
It is tested through root-resistant puncturing, the root-resistant puncturing time is 20.1-22.4, oxygen index (OI) 29.3-29.6%；
(2) a kind of thermoplastic polyolefin water-proof coiled material of the invention has preferable low temperature flexibility, and coiled material is without fracture at -50 DEG C；
(3) a kind of thermoplastic polyolefin water-proof coiled material of the invention has splendid heat aging, after 115 DEG C of thermal aging tests,
Appearance without blistering, flawless, without layering, bonding and hole；Extensibility is 266-281%；Mass change is 0.05-0.09%, low
Warm bending is good, coiled material flawless after -50 DEG C of low-temperature treatments.
Specific embodiment
A kind of thermoplastic polyolefin water-proof coiled material of embodiment 1
A kind of thermoplastic polyolefin water-proof coiled material of the invention, including multifunctional water-proofing layer and polyester fiber net fibric,
Wherein, the multifunctional water-proofing layer, required raw material,
It include: vinyl-vinyl acetate copolymer, random polypropylene, organosilicon-acrylic resin emulsion, dioctyl succinate sulfonic acid
Sodium, plasticizer, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, lithium carbonate, short oil-ity alcohol acid resin,
Alginic acid, tackifier, SIS elastomer, nano zircite, phosphate ester starch, EP rubbers, titanium carbonitride, aluminium oxide, crystallite are fine
Tie up element, polyether polyol, ultra-violet stabilizer, Macrogol 4000, polyethylene glycol oxide and nonyl phenol.
Required raw material, by weight, comprising: 100-150 parts of vinyl-vinyl acetate copolymer, random polypropylene 20-30
Part, 10-15 parts of organosilicon-acrylic resin emulsion, 12-15 parts of dioctyl sodium sulfosuccinate, 10-20 parts of plasticizer, toluene diisocyanate
1-5 parts of acid esters, phthalate anhydride 2-6 parts inclined, sulfurous acid -5-12 parts of ethanol solution, 5-15 parts of lithium carbonate, short oil-ity alcohol acid resin
10-12 parts, 2-5 parts of alginic acid, 2-5 parts of tackifier, 10-15 parts of SIS elastomer, 3-10 parts of nano zircite, phosphate ester starch
4-12 parts, 2-10 parts of EP rubbers, 5-10 parts of titanium carbonitride, 4-6 parts of aluminium oxide, 15-25 parts of microcrystalline cellulose, polyether polyol
5-10 parts, 5-10 parts of ultra-violet stabilizer, 2-12 parts of Macrogol 4000,5-12 parts of polyethylene glycol oxide and nonyl phenol 5-8
Part；
Specifically, required raw material in the embodiment of the present invention 1, by weight, comprising: 100 parts of vinyl-vinyl acetate copolymer,
30 parts of random polypropylene, 10 parts of organosilicon-acrylic resin emulsion, 15 parts of dioctyl sodium sulfosuccinate, 10 parts of plasticizer, toluene two
5 parts of isocyanates, 2 parts of inclined phthalate anhydride, 12 parts of sulfurous acid-ethanol solution, 5 parts of lithium carbonate, 12 parts of short oil-ity alcohol acid resin,
2 parts of alginic acid, 5 parts of tackifier, 10 parts of SIS elastomer, 10 parts of nano zircite, 4 parts of phosphate ester starch, 10 parts of EP rubbers,
5 parts of titanium carbonitride, 6 parts of aluminium oxide, 15 parts of microcrystalline cellulose, 10 parts of polyether polyol, 5 parts of ultra-violet stabilizer, polyethylene glycol
4000 12 parts, 5 parts of polyethylene glycol oxide and 8 parts of nonyl phenol；
The vinyl-vinyl acetate copolymer, vinyl acetate content 26.0-32.0wt%, stretch modulus 19.0-35.5MPa,
Tension failure strain > 100%, 46.9 DEG C of vicat softening temperature；
The random polypropylene, MFR range 600-1600g/10min, melting range are 80-100 DEG C；
The organosilicon-acrylic resin emulsion, by weight, by 30 parts of organic silicon monomer, 6 parts of dimethyl silicone polymer, unsaturated acids
10 parts, 100 parts of beta-unsaturated esters, 3 parts of levelling agent, 6 parts of silica solution, 0.5 part of buffer composition；
The dioctyl sodium sulfosuccinate, No. CAS is 577-11-7；
Sulfurous acid-the ethanol solution, sulfurous acid: ethyl alcohol: the mass ratio of water is 2:1:17；
The microcrystalline cellulose, No. CAS is 9004-34-6, content >=99.8%；
The SIS elastomer, styrene-content 15%, two block SI contents are 16.7%, and solution viscosity≤2000mPa.s melts
Melt index 7.0-17.0/g/10min, shore hardness >=35A, tensile strength >=10.0Mpa, elongation at break >=800%；
The alginic acid, No. CAS is 9005-38-3；
The plasticizer is made of, silica solution, MonoPlus silica solution, MonoPlus TP207 resin and plasticizer GXJ- I
TP207 resin and I mass ratio of GXJ- are 6:11:1；
The titanium carbonitride, No. CAS is 12654-86-3；
The nano zircite, No. CAS is 1314-23-4；
The tackifier, by calcium nitrate, ethyl alcohol and pull open powder pull open powder in mass ratio: calcium nitrate ethanol solution=3:100 is formed；
The mass percent of calcium nitrate is 12% in the calcium nitrate methanol soln；
The toluene di-isocyanate(TDI) is purchased from Yantai Wanhua；
The phosphate ester starch is purchased from Foshan City South Sea Yi Zhong composite material Co., Ltd.
A kind of thermoplastic polyolefin water-proof coiled material of embodiment 2
The present embodiment 2 is with embodiment 1, and difference is only that parts by weight difference: required raw material, by weight, comprising: ethylene-acetate
125 parts of vinyl ester copolymers, 27 parts of random polypropylene, 11 parts of organosilicon-acrylic resin emulsion, 14 parts of dioctyl sodium sulfosuccinate,
It is 13 parts of plasticizer, 3 parts of toluene di-isocyanate(TDI), 4 parts of inclined phthalate anhydride, 10 parts of sulfurous acid-ethanol solution, 9 parts of lithium carbonate, short
11 parts of oil content alkyd resin, 3 parts of alginic acid, 3 parts of tackifier, 11 parts of SIS elastomer, 7 parts of nano zircite, phosphate ester starch 12
Part, 8 parts of EP rubbers, 8 parts of titanium carbonitride, 5 parts of aluminium oxide, 18 parts of microcrystalline cellulose, 7 parts of polyether polyol, UV stable
8 parts of agent, 8 parts of Macrogol 4000,10 parts of polyethylene glycol oxide and 6 parts of nonyl phenol.
A kind of thermoplastic polyolefin water-proof coiled material of embodiment 3
The present embodiment 2 is with embodiment 1, and difference is only that parts by weight difference: required raw material, by weight, comprising: ethylene-acetate
150 parts of vinyl ester copolymers, 20 parts of random polypropylene, 15 parts of organosilicon-acrylic resin emulsion, 12 parts of dioctyl sodium sulfosuccinate,
It is 20 parts of plasticizer, 1 part of toluene di-isocyanate(TDI), 6 parts of inclined phthalate anhydride, 5 parts of sulfurous acid-ethanol solution, 15 parts of lithium carbonate, short
10 parts of oil content alkyd resin, 5 parts of alginic acid, 2 parts of tackifier, 15 parts of SIS elastomer, 3 parts of nano zircite, phosphate ester starch 12
Part, 2 parts of EP rubbers, 10 parts of titanium carbonitride, 4 parts of aluminium oxide, 25 parts of microcrystalline cellulose, 5 parts of polyether polyol, UV stable
10 parts of agent, 2 parts of Macrogol 4000,12 parts of polyethylene glycol oxide and 5 parts of nonyl phenol.
A kind of preparation method of the thermoplastic polyolefin water-proof coiled material of embodiment 4
A kind of thermoplastic polyolefin water-proof coiled material of the invention, including multifunctional water-proofing layer and paper -based asphalt felt layer, tool
Body, it from bottom to top successively include lower multifunctional water-proofing layer, paper -based asphalt felt layer and upper multifunctional water-proofing layer；
A kind of preparation method of thermoplastic polyolefin water-proof coiled material of the invention, comprising the following steps:
(1) each component is weighed by parts by weight described in embodiment.
(2) weigh EP rubbers, random polypropylene, polyether polyol, Macrogol 4000, organosilicon-acrylic resin emulsion,
Dioctyl sodium sulfosuccinate, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, short oil alkyd tree
Rouge, tackifier, titanium carbonitride, phosphate ester starch, polyethylene glycol oxide, nonyl phenol, plasticizer, nano zircite, aluminium oxide and
Microcrystalline cellulose is kneaded, and kneading machine temperature is 252 DEG C, pressure 0.35MPa, mixing time 45min.
(3) into kneading machine, addition lithium carbonate, ultra-violet stabilizer are adequately mixed, and are stirred after adding alginic acid
Uniformly, then ultrasonic-microwave handles 25min, ultrasonic frequency 105KHZ, microwave frequency 200MHZ.
(4) it then is slowly added into SIS elastomer, SIS elastomer starts slowly to melt, when the dynamic of the mixture of fusing is viscous
Degree is 600mm2When/the second, vinyl-vinyl acetate copolymer is added, is cooled to 150 DEG C with the rate of 3 DEG C/min, is then allowed to stand
To room temperature.
(5) said mixture is added to extruder, through double screw extruder extrusion, calendering formation, cooling, obtains this hair
Bright multifunctional water-proofing layer；
Wherein, the temperature in 5th area of double screw extruder is respectively 160-165 DEG C, and 170-172 DEG C, 175-182 DEG C, 182-185 DEG C,
185-187℃。
(6) it by the compound upper multifunctional water-proofing layer in two sides above and below paper -based asphalt felt layer, through press-stretched, cooling, batches, cut
It cuts, is packaged as finished product, thermoplastic polyolefin water-proof coiled material of the invention is made；
Wherein, the thickness of multifunctional water-proofing layer and paper -based asphalt felt layer is respectively 4:1, and the coil thickness after press-stretched is
3.0mm。
A kind of thermoplastic polyolefin water-proof coiled material of the embodiment of the present invention 1, according to detection side as defined in concerned countries standard
Method, testing result are as shown in the table:
Table 1: testing result
From the above data: a kind of properties of thermoplastic polyolefin water-proof coiled material of the invention can be mentioned simultaneously
Height, specific as follows:
(1) a kind of thermoplastic polyolefin water-proof coiled material of the invention is provided simultaneously with splendid root-resistant puncturing performance and flame retardant property,
It is tested through root-resistant puncturing, the root-resistant puncturing time is 20.1-22.4, oxygen index (OI) 29.3-29.6%；
(2) a kind of thermoplastic polyolefin water-proof coiled material of the invention has preferable low temperature flexibility, and coiled material is without fracture at -50 DEG C；
(3) a kind of thermoplastic polyolefin water-proof coiled material of the invention has splendid heat aging, after 115 DEG C of thermal aging tests,
Appearance without blistering, flawless, without layering, bonding and hole；Extensibility is 266-281%；Mass change is 0.05-0.09%, low
Warm bending is good, coiled material flawless after -50 DEG C of low-temperature treatments.
Unless otherwise indicated, percentage of the present invention is weight percent, and ratio of the present invention is
Mass ratio.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
It, for those skilled in the art, still can be with although describing the invention in detail with reference to the foregoing embodiments
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of thermoplastic polyolefin water-proof coiled material, which is characterized in that
The thermoplastic polyolefin water-proof coiled material, including multifunctional water-proofing layer and polyester fiber net fibric, wherein described is more
Function waterproof layer, comprising: lithium carbonate, short oil-ity alcohol acid resin, alginic acid, SIS elastomer, phosphate ester starch, nano zircite,
Titanium carbonitride and nonyl phenol.
2. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
The multifunctional water-proofing layer, further includes: vinyl-vinyl acetate copolymer, random polypropylene, acid-organosilicon crylic acid cream
Liquid, dioctyl sodium sulfosuccinate, plasticizer, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, thickening
Agent, EP rubbers, aluminium oxide, microcrystalline cellulose, polyether polyol, ultra-violet stabilizer, Macrogol 4000, polyoxyethylene
Alkene.
3. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
The multifunctional water-proofing layer, by weight, comprising: 100-150 parts of vinyl-vinyl acetate copolymer, random poly- third
20-30 parts of alkene, 10-15 parts of organosilicon-acrylic resin emulsion, 12-15 parts of dioctyl sodium sulfosuccinate, 10-20 parts of plasticizer, first
1-5 parts of phenylene diisocyanate, phthalate anhydride 2-6 parts inclined, sulfurous acid -5-12 parts of ethanol solution, 5-15 parts of lithium carbonate, short oil
10-12 parts of alkyd resin, 2-5 parts of alginic acid, 2-5 parts of tackifier, 10-15 parts of SIS elastomer, 3-10 parts of nano zircite, phosphorus
4-12 parts of acid esters starch, 5-10 parts of titanium carbonitride, 4-6 parts of aluminium oxide, 15-25 parts of microcrystalline cellulose, gathers 2-10 parts of EP rubbers
5-10 parts of ethoxylated polyhydric alcohol, 5-10 parts of ultra-violet stabilizer, 2-12 parts of Macrogol 4000,5-12 parts of polyethylene glycol oxide and nonyl
5-8 parts of phenol.
4. a kind of thermoplastic polyolefin water-proof coiled material according to claim 3, which is characterized in that
The multifunctional water-proofing layer, by weight, comprising: 100 parts of vinyl-vinyl acetate copolymer, random polypropylene 30
Part, 10 parts of organosilicon-acrylic resin emulsion, 15 parts of dioctyl sodium sulfosuccinate, 10 parts of plasticizer, 5 parts of toluene di-isocyanate(TDI),
Inclined 2 parts of phthalate anhydride, 5 parts of lithium carbonate, 12 parts of short oil-ity alcohol acid resin, 2 parts of alginic acid, increases 12 parts of sulfurous acid-ethanol solution
5 parts of stick, 10 parts of SIS elastomer, 10 parts of nano zircite, 4 parts of phosphate ester starch, 10 parts of EP rubbers, 5 parts of titanium carbonitride,
6 parts of aluminium oxide, 10 parts of polyether polyol, 5 parts of ultra-violet stabilizer, 12 parts of Macrogol 4000, gathers 15 parts of microcrystalline cellulose
5 parts and 8 parts of nonyl phenol of ethylene oxide.
5. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
The vinyl-vinyl acetate copolymer, vinyl acetate content 26.0-32.0wt%, stretch modulus 19.0-35.5MPa,
Tension failure strain > 100%, 46.9 DEG C of vicat softening temperature.
6. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
The random polypropylene, MFR range 600-1600g/10min, melting range are 80-100 DEG C；
The organosilicon-acrylic resin emulsion, by weight, by 30 parts of organic silicon monomer, 6 parts of dimethyl silicone polymer, unsaturated acids
10 parts, 100 parts of beta-unsaturated esters, 3 parts of levelling agent, 6 parts of silica solution, 0.5 part of buffer composition.
7. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
Sulfurous acid-the ethanol solution, sulfurous acid: ethyl alcohol: the mass ratio of water is 2:1:17；
The SIS elastomer, styrene-content 15%, two block SI contents are 16.7%, and solution viscosity≤2000mPa.s melts
Melt index 7.0-17.0/g/10min, shore hardness >=35A, tensile strength >=10.0Mpa, elongation at break >=800.
8. a kind of thermoplastic polyolefin water-proof coiled material according to claim 1, which is characterized in that
The titanium carbonitride, No. CAS is 12654-86-3；
The nano zircite, No. CAS is 1314-23-4；
The alginic acid, No. CAS is 9005-38-3.
9. a kind of preparation method of thermoplastic polyolefin water-proof coiled material, which is characterized in that the thermoplastic polyolefin water-proof coiled material
Preparation method include:
(1) each component is weighed by parts by weight described in embodiment；
(2) EP rubbers, random polypropylene, polyether polyol, Macrogol 4000, organosilicon-acrylic resin emulsion, amber are weighed
Sodium dioctyl sulfo, toluene di-isocyanate(TDI), inclined phthalate anhydride, sulfurous acid-ethanol solution, short oil-ity alcohol acid resin, increasing
Stick, titanium carbonitride, phosphate ester starch, polyethylene glycol oxide, nonyl phenol, plasticizer, nano zircite, aluminium oxide and crystallite are fine
Dimension element, is kneaded, and kneading machine temperature is 252 DEG C, pressure 0.35MPa, mixing time 45min；
(3) into kneading machine, addition lithium carbonate, ultra-violet stabilizer are adequately mixed, and are stirred after adding alginic acid
Even, then ultrasonic-microwave handles 25min, ultrasonic frequency 105KHZ, microwave frequency 200MHZ；
(4) it then is slowly added into SIS elastomer, SIS elastomer starts slowly to melt, when the dynamic viscosity of the mixture of fusing is
600mm2When/the second, vinyl-vinyl acetate copolymer is added, is cooled to 150 DEG C with the rate of 3 DEG C/min, is then allowed to stand to room
Temperature；
(5) said mixture is added to extruder, through double screw extruder extrusion, calendering formation, cooling, obtained of the invention
Multifunctional water-proofing layer；
Wherein, the temperature in 5th area of double screw extruder is respectively 160-165 DEG C, and 170-172 DEG C, 175-182 DEG C, 182-185 DEG C,
185-187℃；
(6) it by the compound upper multifunctional water-proofing layer in two sides above and below paper -based asphalt felt layer, through press-stretched, cooling, batches, cut,
It is packaged as finished product, thermoplastic polyolefin water-proof coiled material of the invention is made；
Wherein, the thickness of multifunctional water-proofing layer and paper -based asphalt felt layer is respectively 4:1, and the coil thickness after press-stretched is
3.0mm。
10. a kind of preparation method of thermoplastic polyolefin water-proof coiled material according to claim 9, which is characterized in that
Obtained thermoplastic polyolefin water-proof coiled material, root-resistant puncturing time are 20.1-22.4, oxygen index (OI) 29.3-
29.6%, coiled material is without fracture at -50 DEG C.
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