CN114891451B - 一种复合热塑高分子tpo防水卷材 - Google Patents
一种复合热塑高分子tpo防水卷材 Download PDFInfo
- Publication number
- CN114891451B CN114891451B CN202210830688.0A CN202210830688A CN114891451B CN 114891451 B CN114891451 B CN 114891451B CN 202210830688 A CN202210830688 A CN 202210830688A CN 114891451 B CN114891451 B CN 114891451B
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- tpo
- parts
- thermoplastic
- thermoplastic polyolefin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 title claims description 9
- 238000004078 waterproofing Methods 0.000 title claims description 9
- 150000001875 compounds Chemical class 0.000 title claims description 3
- 229920002397 thermoplastic olefin Polymers 0.000 claims abstract description 96
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000003063 flame retardant Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 239000010426 asphalt Substances 0.000 claims abstract description 17
- 239000012790 adhesive layer Substances 0.000 claims abstract description 15
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000004945 silicone rubber Substances 0.000 claims abstract description 13
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 11
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 229920001155 polypropylene Polymers 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 9
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 5
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 21
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 16
- RGIBXDHONMXTLI-UHFFFAOYSA-N chavicol Chemical compound OC1=CC=C(CC=C)C=C1 RGIBXDHONMXTLI-UHFFFAOYSA-N 0.000 claims description 16
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 10
- 239000004831 Hot glue Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 8
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 8
- 239000002244 precipitate Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 150000007970 thio esters Chemical class 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims 3
- 229920000297 Rayon Polymers 0.000 claims 1
- 229920005601 base polymer Polymers 0.000 claims 1
- 238000003490 calendering Methods 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 8
- 239000011159 matrix material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- IUHFWCGCSVTMPG-UHFFFAOYSA-N [C].[C] Chemical group [C].[C] IUHFWCGCSVTMPG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/346—Applications of adhesives in processes or use of adhesives in the form of films or foils for building applications e.g. wrap foil
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/006—Presence of polyolefin in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/106—Presence of homo or copolymers of propene in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/005—Presence of polyester in the release coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
本发明公开了一种复合热塑高分子TPO防水卷材，属于防水材料领域，由热塑性聚烯烃片材、非沥青基高分子自粘胶层及PET保护膜层组成，热塑性聚烯烃片材包括如下重量份原料：热塑性弹性体70‑80份、聚丙烯18‑25份、阻燃剂15‑20份、硅橡胶4‑5份、填料8‑12份、抗氧剂0.6‑1份。本发明的热塑性聚烯烃片材以TPO为基质，并加入聚丙烯共混，以提升片材的力学性能，加入了阻燃剂，以提升TPO的阻燃性能，并加入硅橡胶作为协效阻燃剂，在协同阻燃过程中改善TPO燃烧滴落的现象；本发明获得的复合防水卷材不仅具备较高的力学性能，而且能够克服阻燃性能弱的缺陷，有效扩大防水卷材的应用范围。
Description
技术领域
本发明属于防水材料技术领域，具体地，涉及一种复合热塑高分子TPO防水卷材。
背景技术
TPO防水卷材即热塑性聚烯烃类防水卷材，是以挤出涂胶方式制作而成的新型防水卷材，可以用聚酯纤维网格布做内部增强材料制成增强型防水卷材，属合成高分子防水卷材类防水产品，十分适用于作为轻型节能屋面的防水层。
典型的TPO树脂是由聚烯烃(如聚丙烯)与烯烃共聚物弹性体(如乙丙橡胶EPM或EPDM)经反应釜原位聚合混合或熔融共混制备而成；它既具有类似EPM橡胶的高弹性、低温柔韧性和耐候性，又具有热塑性塑料的热加工性和耐高温性等。
由TPO的分子链结构可知，均为碳—碳链结构，不含任何其它耐高温杂原子，属于一种易燃材料，氧指数为18％左右。TPO防水卷材作为屋面防水系统重要材料之一，其阻燃性能显得尤为重要。通常在设计TPO防水卷材配方时需要添加类似氢氧化镁、氢氧化铝、氧化铝等无机金属氢氧化物和/或金属氧化物纳微米级阻燃材料，以提高其阻燃性能、耐火能力；然而，相关研究表明它们只有在较高填充量时才体现出对聚合物的阻燃性能，并且需要特别指出的是，这种高阻燃性是以牺牲材料的力学强度、加工性能、热焊接等性能为代价的。因此，在提高TPO防水卷材阻燃性能的同时提升、保持或尽可能不损失其力学性能是一个亟待解决的技术难题。
发明内容
本发明的目的在于克服现有技术的缺陷，提供了一种复合热塑高分子TPO防水卷材。
本发明的防水卷材以热塑性聚烯烃（TPO）片材为基材，在上面涂覆非沥青基压敏热熔胶，并在热熔胶表面覆上PET保护膜，获得一种复合型防水卷材；热塑性聚烯烃片材以TPO为基质，并加入聚丙烯共混，以提升片材的力学性能（使拉伸强度和断裂伸长率达到较好的平衡），加入了阻燃剂，以提升TPO的阻燃性能，并加入硅橡胶作为协效阻燃剂，在协同阻燃过程中改善TPO燃烧滴落的现象；本发明获得的复合防水卷材不仅具备较高的力学性能，而且能够克服阻燃性能弱的缺陷，有效扩大防水卷材的应用范围。
本发明的目的可以通过以下技术方案实现：
一种复合热塑高分子TPO防水卷材，由热塑性聚烯烃（TPO）片材、非沥青基高分子自粘胶层及PET保护膜层组成；
具体制备方法为：
将热塑性聚烯烃片材中各原料按照重量配比混合均匀后加入至双螺杆挤出机中熔融塑化，经模头、压光辊、冷却辊、牵引辊和卷绕辊制得热塑性聚烯烃片材，然后在所得热塑性聚烯烃片材表面铺上非沥青基压敏热熔胶，在热塑性聚烯烃片材表层形成非沥青基高分子自粘胶层，再于自粘胶层表面覆以PET保护膜，得到复合热塑高分子TPO防水卷材。
进一步地，热塑性聚烯烃（TPO）片材包括如下重量份原料：热塑性弹性体（TPO）70-80份、聚丙烯18-25份、阻燃剂15-20份、硅橡胶4-5份、填料8-12份、抗氧剂0.6-1份。
进一步地，填料为碳酸钙、滑石粉和高岭土中的一种或几种按任意比例的混合。
进一步地，抗氧剂为受阻酚类抗氧剂、硫代酯类抗氧剂和芳香胺类抗氧剂中的一种或几种按任意比例的混合。
进一步地，阻燃剂通过如下步骤制备：
A1、将三乙胺、吲哚和DMF加入三口烧瓶中，搅拌溶解均匀后加热，当温度升高到58-60℃时，保持300r/min匀速搅拌，采用恒压滴液漏斗将三氯氧磷缓慢滴加至烧瓶中，滴加完成后，将混合液加热至80℃，并在此温度下搅拌反应6h，获得中间体混合液；三氯氧磷、吲哚、三乙胺和DMF的用量之比为0.05mol:0.1mol:28mL:100mL；
在三乙胺的催化作用下，三氯氧磷分子上的活泼-Cl与吲哚分子上的-NH基团发生化学反应，控制三氯氧磷与吲哚的摩尔比为1:2，使得两个-Cl被取代，获得中间体，具体反应过程如下所示：
A2、将4-烯丙基苯酚加入到上述中间体混合液中，在搅拌下升温到95℃，并在此温度下反应12h，反应结束后，将混合物倒入蒸馏水中沉淀，收集沉淀，并用去离子水洗涤沉淀3-4次，最后于60℃真空干燥24h，制得阻燃剂；4-烯丙基苯酚与中间体混合液的用量之比为8g:50mL；
4-烯丙基苯酚分子上的酚羟基与中间体分子上剩余的-Cl基发生化学反应，获得阻燃剂，反应过程如下所示：
获得的阻燃剂从分子结构来看，含有磷酸酯功能基团、含氮杂环以及多个苯环基团，其中多个苯环基团能够作为炭源，受热脱水成炭，而磷酸酯功能基团和含氮杂环能促使阻燃剂在较低温度下分解形成焦炭起到酸源和气源的作用，增加焦炭残留物生成量，起着隔热阻氧保护层的作用，从而提高阻燃效果，焦炭残留物中含氮、磷、氧元素，它们在火焰温度下形成热稳定性的无定形物，能够形成绝热保护层，因此，获得的阻燃剂具备多种阻燃路径，具有优异的阻燃性能；
此外，阻燃剂分子本身属于有机物，与基体（TPO）具有可观的相容性，能够促进阻燃剂在基体中的均匀分散，且其分子结构中通过4-烯丙基苯酚引入了-C=C双键，能够参与到后续熔融共混过程中，与基体发生接枝共聚反应，从而进一步增强阻燃剂与基体的作用力，防止阻燃剂迁移，使阻燃剂稳定发挥阻燃效果；
另外，本发明在TPO层中加入了硅橡胶，对阻燃剂起到协效阻燃的作用，具体的，添加硅橡胶后，会使残炭率略微下降，但硅橡胶分解形成的Si-O和/或Si-C结构能够促进生成更致密的炭层，从而隔绝氧气并防止挥发性气体及热量溢出，提高TPO的阻燃性能并有效改善TPO燃烧滴落的现象；并且硅橡胶的网状结构部分可抑制高温时阻燃剂的迁移，持续稳定发挥阻燃效果。
本发明的有益效果：
本发明的防水卷材以热塑性聚烯烃（TPO）片材为基材，在上面涂覆非沥青基压敏热熔胶，并在热熔胶表面覆上PET保护膜，获得一种复合型防水卷材；热塑性聚烯烃片材以TPO为基质，并加入聚丙烯共混，以提升片材的力学性能（使拉伸强度和断裂伸长率达到较好的平衡），加入了阻燃剂，以提升TPO的阻燃性能，并加入硅橡胶作为协效阻燃剂，在协同阻燃过程中改善TPO燃烧滴落的现象；本发明获得的复合防水卷材不仅具备较高的力学性能，而且能够克服阻燃性能弱的缺陷，有效扩大防水卷材的应用范围。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例1
制备阻燃剂：
A1、将28mL三乙胺、0.1mol的吲哚和100mL的DMF加入三口烧瓶中，搅拌溶解均匀后加热，当温度升高到58℃时，保持300r/min匀速搅拌，采用恒压滴液漏斗将0.05mol三氯氧磷缓慢滴加至烧瓶中，滴加完成后，将混合液加热至80℃，并在此温度下搅拌反应6h，获得中间体混合液；
A2、将16g的4-烯丙基苯酚加入到100mL上述中间体混合液中，在搅拌下升温到95℃，并在此温度下反应12h，反应结束后，将混合物倒入蒸馏水中沉淀，收集沉淀，并用去离子水洗涤沉淀3次，最后于60℃真空干燥24h，制得阻燃剂。
实施例2
制备阻燃剂：
A1、将56mL三乙胺、0.2mol的吲哚和200mL的DMF加入三口烧瓶中，搅拌溶解均匀后加热，当温度升高到60℃时，保持300r/min匀速搅拌，采用恒压滴液漏斗将0.1mol三氯氧磷缓慢滴加至烧瓶中，滴加完成后，将混合液加热至80℃，并在此温度下搅拌反应6h，获得中间体混合液；
A2、将32g的4-烯丙基苯酚加入到200mL上述中间体混合液中，在搅拌下升温到95℃，并在此温度下反应12h，反应结束后，将混合物倒入蒸馏水中沉淀，收集沉淀，并用去离子水洗涤沉淀4次，最后于60℃真空干燥24h，制得阻燃剂。
实施例3
一种复合热塑高分子TPO防水卷材，由热塑性聚烯烃（TPO）片材、非沥青基高分子自粘胶层及PET保护膜层组成；
热塑性聚烯烃（TPO）片材包括如下重量配比的原料：热塑性弹性体（TPO）70g、聚丙烯18g、实施例1制得的阻燃剂15g、硅橡胶4g、碳酸钙8g、受阻酚类抗氧剂0.6g；
具体制备方法为：
将热塑性聚烯烃片材中各原料按照重量配比混合均匀后加入至双螺杆挤出机中熔融塑化，经模头、压光辊、冷却辊、牵引辊和卷绕辊制得热塑性聚烯烃片材，然后在所得热塑性聚烯烃片材表面铺上非沥青基压敏热熔胶，在热塑性聚烯烃片材表层形成非沥青基高分子自粘胶层，再于自粘胶层表面覆以PET保护膜，得到复合热塑高分子TPO防水卷材。
实施例4
一种复合热塑高分子TPO防水卷材，由热塑性聚烯烃（TPO）片材、非沥青基高分子自粘胶层及PET保护膜层组成；
热塑性聚烯烃（TPO）片材包括如下重量配比的原料：热塑性弹性体（TPO）75g、聚丙烯21.5g、实施例2制得的阻燃剂17.5g、硅橡胶4.5g、滑石粉10g、硫代酯类抗氧剂0.8g；
具体制备方法为：
将热塑性聚烯烃片材中各原料按照重量配比混合均匀后加入至双螺杆挤出机中熔融塑化，经模头、压光辊、冷却辊、牵引辊和卷绕辊制得热塑性聚烯烃片材，然后在所得热塑性聚烯烃片材表面铺上非沥青基压敏热熔胶，在热塑性聚烯烃片材表层形成非沥青基高分子自粘胶层，再于自粘胶层表面覆以PET保护膜，得到复合热塑高分子TPO防水卷材。
实施例5
一种复合热塑高分子TPO防水卷材，由热塑性聚烯烃（TPO）片材、非沥青基高分子自粘胶层及PET保护膜层组成；
热塑性聚烯烃（TPO）片材包括如下重量配比的原料：热塑性弹性体（TPO）80g、聚丙烯25g、实施例1制得的阻燃剂20g、硅橡胶5g、高岭土12g、芳香胺类抗氧剂1g；
具体制备方法为：
将热塑性聚烯烃片材中各原料按照重量配比混合均匀后加入至双螺杆挤出机中熔融塑化，经模头、压光辊、冷却辊、牵引辊和卷绕辊制得热塑性聚烯烃片材，然后在所得热塑性聚烯烃片材表面铺上非沥青基压敏热熔胶，在热塑性聚烯烃片材表层形成非沥青基高分子自粘胶层，再于自粘胶层表面覆以PET保护膜，得到复合热塑高分子TPO防水卷材。
对比例1
将实施例3中的聚丙烯原料换成TPO，其余原料及制备过程不变。
对比例2
将实施例3中的硅橡胶原料去掉，其余原料及制备过程不变。
对比例3
将实施例3中的阻燃剂原料去掉，其余原料及制备过程不变。
对实施例3-5和对比例1-2获得的高分子防水卷材，进行性能测试，
按GB/T 23457-2009《预铺/湿铺防水卷材》和GB/T 27789-2011《热塑性聚烯烃（TPO）防水卷材》中规定的方法进行拉伸强度、断裂伸长率和剥离强度进行测试，用氧指数测定仪按照国标GB/T 2406-2009对阻燃样品进行测试；防水性能测试按照国家标准GB27789-2011《热塑性聚烯烃(TPO)防水卷材》进行；
测得的结果如下表所示：
| 实施例3 | 实施例4 | 实施例5 | 对比例1 | 对比例2 | 对比例3 | |
| 拉伸强度/MPa | 17.5 | 17.8 | 17.6 | 12.2 | 17.3 | 17.4 |
| 断裂伸长率/% | 660 | 670 | 665 | 720 | 655 | 650 |
| 剥离强度/N·mm<sup>-1</sup> | 3.5 | 3.6 | 3.5 | 3.2 | 3.4 | 3.5 |
| LOI指数/% | 28.2 | 28.5 | 28.4 | 28.1 | 25.9 | 19.5 |
| 透水性/0.5MPa，8h | 无移位、流淌和滴落 | 无移位、流淌和滴落 | 无移位、流淌和滴落 | - | - | - |
由上表数据可知，实施例3-5制得的防水卷材的防水性能和剥离强度均能满足要求，且具有较为平衡的拉伸强度和断裂伸长率，LOI指数高，说明本发明获得的防水卷材具有较高的综合性能，大幅提升了TPO的阻燃防火性能，却不会降低卷材的综合力学性能；结合对比例1的数据可知，聚丙烯的加入，能够起到平衡卷材的拉伸强度和韧性的作用，提升综合力学性能；结合对比例2的数据可知，硅橡胶的加入能够对阻燃剂起到协效阻燃的效应，促进阻燃剂发挥阻燃效果。
在说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容仅仅是对本发明所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。
Claims (4)
1.一种复合热塑高分子TPO防水卷材，由热塑性聚烯烃片材、非沥青基高分子自粘胶层及PET保护膜层组成，其特征在于，热塑性聚烯烃片材包括如下重量份原料：热塑性弹性体70-80份、聚丙烯18-25份、阻燃剂15-20份、硅橡胶4-5份、填料8-12份、抗氧剂0.6-1份；
所述阻燃剂通过如下步骤制备：
A1、将三乙胺、吲哚和DMF加入三口烧瓶中，搅拌溶解均匀后加热，当温度升高到58-60℃时，保持300r/min匀速搅拌，采用恒压滴液漏斗将三氯氧磷缓慢滴加至烧瓶中，滴加完成后，将混合液加热至80℃，并在此温度下搅拌反应6h，获得中间体混合液；其中，三氯氧磷、吲哚、三乙胺和DMF的用量之比为0.05mol:0.1mol:28mL:100mL；
A2、将4-烯丙基苯酚加入到上述中间体混合液中，在搅拌下升温到95℃，并在此温度下反应12h，反应结束后，将混合物倒入蒸馏水中沉淀，收集沉淀，并用去离子水洗涤沉淀3-4次，最后于60℃真空干燥24h，制得阻燃剂；其中，4-烯丙基苯酚与中间体混合液的用量之比为8g:50mL。
2.根据权利要求1所述的一种复合热塑高分子TPO防水卷材，其特征在于，所述填料为碳酸钙、滑石粉和高岭土中的一种或几种按任意比例的混合。
3.根据权利要求1所述的一种复合热塑高分子TPO防水卷材，其特征在于，所述抗氧剂为受阻酚类抗氧剂、硫代酯类抗氧剂和芳香胺类抗氧剂中的一种或几种按任意比例的混合。
4.根据权利要求1所述的一种复合热塑高分子TPO防水卷材，其特征在于，具体制备方法为：
将热塑性聚烯烃片材中各原料按照重量配比混合均匀后加入至双螺杆挤出机中熔融塑化，经模头、压光辊、冷却辊、牵引辊和卷绕辊制得热塑性聚烯烃片材，然后在所得热塑性聚烯烃片材表面铺上非沥青基压敏热熔胶，在热塑性聚烯烃片材表层形成非沥青基高分子自粘胶层，再于自粘胶层表面覆以PET保护膜，得到复合热塑高分子TPO防水卷材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210830688.0A CN114891451B (zh) | 2022-07-15 | 2022-07-15 | 一种复合热塑高分子tpo防水卷材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210830688.0A CN114891451B (zh) | 2022-07-15 | 2022-07-15 | 一种复合热塑高分子tpo防水卷材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114891451A CN114891451A (zh) | 2022-08-12 |
| CN114891451B true CN114891451B (zh) | 2022-09-09 |
Family
ID=82729690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210830688.0A Active CN114891451B (zh) | 2022-07-15 | 2022-07-15 | 一种复合热塑高分子tpo防水卷材 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114891451B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557740B (zh) * | 2022-11-03 | 2023-07-18 | 深圳知本建筑节能材料有限公司 | 一种保温材料 |
| CN116144090A (zh) * | 2023-03-04 | 2023-05-23 | 广东安拓普聚合物科技有限公司 | 一种防水卷材用tpo热塑性聚烯烃高分子复合材料 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045064A (ja) * | 2006-08-18 | 2008-02-28 | Suminoe Textile Co Ltd | ノンハロゲン系車両用防水床シート |
| CN104356459A (zh) * | 2014-08-29 | 2015-02-18 | 北京东方雨虹防水技术股份有限公司 | 一种含纳米阻燃剂的tpo防水卷材及其制备方法 |
| CN104476878A (zh) * | 2014-11-19 | 2015-04-01 | 上海东方雨虹防水技术有限责任公司 | 一种柔韧自粘型热塑性聚烯烃防水卷材及制备方法 |
| CN107973993A (zh) * | 2017-11-02 | 2018-05-01 | 广州大禹防漏技术开发有限公司 | 一种耐老化易焊接热塑性聚烯烃防水卷材及其制备方法 |
| CN108081711A (zh) * | 2017-11-21 | 2018-05-29 | 广西武宣金牌防水材料科技有限公司 | 阻燃型热塑性聚烯烃tpo防水卷材及其制备方法 |
| CN113388336A (zh) * | 2021-06-25 | 2021-09-14 | 广东禹能建材科技股份有限公司 | Tpo热塑性聚烯烃高分子非沥青基自粘胶膜防水卷材及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812873B (zh) * | 2010-04-01 | 2011-06-15 | 唐山德生防水材料有限公司 | 自粘织物内增强热塑性聚烯烃复合防水卷材 |
-
2022
- 2022-07-15 CN CN202210830688.0A patent/CN114891451B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045064A (ja) * | 2006-08-18 | 2008-02-28 | Suminoe Textile Co Ltd | ノンハロゲン系車両用防水床シート |
| CN104356459A (zh) * | 2014-08-29 | 2015-02-18 | 北京东方雨虹防水技术股份有限公司 | 一种含纳米阻燃剂的tpo防水卷材及其制备方法 |
| CN104476878A (zh) * | 2014-11-19 | 2015-04-01 | 上海东方雨虹防水技术有限责任公司 | 一种柔韧自粘型热塑性聚烯烃防水卷材及制备方法 |
| CN107973993A (zh) * | 2017-11-02 | 2018-05-01 | 广州大禹防漏技术开发有限公司 | 一种耐老化易焊接热塑性聚烯烃防水卷材及其制备方法 |
| CN108081711A (zh) * | 2017-11-21 | 2018-05-29 | 广西武宣金牌防水材料科技有限公司 | 阻燃型热塑性聚烯烃tpo防水卷材及其制备方法 |
| CN113388336A (zh) * | 2021-06-25 | 2021-09-14 | 广东禹能建材科技股份有限公司 | Tpo热塑性聚烯烃高分子非沥青基自粘胶膜防水卷材及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114891451A (zh) | 2022-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114891451B (zh) | 一种复合热塑高分子tpo防水卷材 | |
| CN110437754B (zh) | 一种反应倍粘型高分子防水卷材及其生产方法 | |
| CA1277055C (en) | Asphalt elastomeric blends | |
| CN101255247A (zh) | 免水煮硅烷交联聚烯烃组合物 | |
| CN104250391A (zh) | 一种硅烷交联无卤阻燃聚烯烃复合材料及其制备方法 | |
| CN108164751B (zh) | 一种适用于tpv的反应型无卤阻燃剂及其制备方法和应用 | |
| CN113652039B (zh) | 一种耐高温韧性pvc电缆料及其制备方法 | |
| CN101942150A (zh) | 辐照交联氯化聚乙烯绝缘橡胶及其制备方法 | |
| CN103756089A (zh) | 一种光伏电缆用无卤阻燃绝缘料 | |
| CN106750860A (zh) | 一种耐高温无卤阻燃热塑性弹性体及其制备方法 | |
| CN108148288A (zh) | 一种电缆护套料及其制备方法 | |
| CN113444374A (zh) | 一种耐磨沥青防水卷材及其制备方法 | |
| CN110854341B (zh) | 一种高性能锂电池隔膜的制备方法 | |
| CN114181446B (zh) | 一种高分子防水片材及其制备方法和一种高分子防水卷材 | |
| DE1420499B2 (de) | Verfahren zur Herstellung von siliciumhaltigen Mischpolykondensaten | |
| CN114193881B (zh) | 一种高分子预铺防水卷材及其制备方法 | |
| EP2938668A1 (en) | A composition, articles made therefrom, and method of making the articles | |
| CN117050523B (zh) | 一种耐磨型聚苯硫醚材料及其制备方法 | |
| CN104292391A (zh) | 一种不饱和酸酐接枝氯化聚乙烯熔融生产法 | |
| CN113429661A (zh) | 一种抗静电电力保护管及其制备方法 | |
| WO2016163765A1 (ko) | 탈가교 폴리올레핀 수지 및 이를 포함하는 수지 조성물 | |
| CN116478461A (zh) | 一种橡胶密封材料及其制备方法 | |
| CN112745780B (zh) | 一种超强粘结性自粘防水卷材 | |
| CN105542176B (zh) | 一种高流动性和低温韧性的改性聚碳酸酯及其制备方法 | |
| CN116218195B (zh) | 一种高阻燃的改性聚氨酯电缆料及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |