CN111019546B - Non-asphalt-based web lap-joint edge reinforcing material - Google Patents

Non-asphalt-based web lap-joint edge reinforcing material Download PDF

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CN111019546B
CN111019546B CN201911298317.7A CN201911298317A CN111019546B CN 111019546 B CN111019546 B CN 111019546B CN 201911298317 A CN201911298317 A CN 201911298317A CN 111019546 B CN111019546 B CN 111019546B
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parts
layer
asphalt
hot melt
overlap
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CN111019546A (en
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赵东奇
宋精峰
杨达
王立柱
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Tianjin Zhuobao Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29Laminated material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J157/00Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09J157/02Copolymers of mineral oil hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35Heat-activated
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/10Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/304Additional 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00Presence of inorganic and organic materials
    • C09J2400/10Presence of inorganic materials
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00Presence of polyolefin
    • C09J2423/006Presence of polyolefin in the substrate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00Presence of polyester
    • C09J2467/006Presence of polyester in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a non-asphalt-based coiled material overlap edge reinforcing material which sequentially comprises a sand layer, a butyl adhesive layer, a PET material layer, a hot melt adhesive layer and an isolating material layer from top to bottom. The overlap edge reinforcing material provided by the invention is an overlap edge cover opening reinforcing treatment material during coiled material construction, and the width of the overlap edge cover opening reinforcing treatment material is 10 cm. It is not waterproof material itself, and the easy opening of difficult overlap joint limit of coiled material construction, this product lid can have fine guard action to the overlap joint limit in overlap joint limit position.

Description

Non-asphalt-based web lap-joint edge reinforcing material
Technical Field
The invention belongs to the field of waterproof coiled materials, and particularly relates to a non-asphalt-based coiled material overlap edge reinforcing material.
Background
The lapping method is used for paving the coiled material, and the lap seams of the coiled material paved by the layers, the upper layer and the lower layer and the adjacent coiled material are staggered. In roofing engineering, if the lap joints are parallel to the ridge, the lap joints are required to be lapped along the flowing water direction; if the lap joint seam is perpendicular to the ridge, the lap joint seam is overlapped along the main wind direction. If the coiled materials of each layer are laid in a laminated manner, the connecting place of the gutter and the roof is overlapped by a cross-joint method, and lap joints are staggered; the lap seam should be located on the side of the roof or gutter and not remain on the bottom of the gutter. If the slope is an arched roof with the slope larger than 25% or a slope surface below a skylight, the short edge overlapping is avoided as far as possible, and if the short edge overlapping is required to be carried out, measures are taken at the overlapping position to avoid the roll material from sliding downwards. If the groove is reserved, the coiled material is embedded into the groove and is fixedly sealed by a pressing strip.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the non-asphalt-based coiled material overlap edge reinforcing material which is novel in structure and convenient to use.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a non-asphalt-based roll material overlap edge reinforcing material is characterized in that: the sand layer, the butyl rubber layer, the PET material layer, the hot melt adhesive layer and the isolation material layer are sequentially arranged from top to bottom.
Moreover, the butyl rubber has the following production formula by weight:
20-25 parts of butyl rubber, 10-13 parts of polyisobutylene, 0.1-0.5 part of stearic acid, 9-11 parts of naphthenic oil, 0.1-0.5 part of antioxidant, 5-10 parts of petroleum resin, 0.1-0.5 part of silane coupling agent, 40-50 parts of heavy calcium carbonate and 1-5 parts of white carbon black.
Moreover, the formula of the hot melt adhesive comprises the following components in parts by weight:
SIS 10-12SEBS 30-40 naphthenic oil 20-25C5 hydrogenated resin 30-35 coupling agent 0.1-0.5 anti-aging agent 0.1-0.5.
The invention has the following advantages and beneficial effects:
the overlap edge reinforcing material provided by the invention is an overlap edge cover opening reinforcing treatment material during coiled material construction, and the width of the overlap edge cover opening reinforcing treatment material is 10 cm. It is not waterproof material itself, and the easy opening of difficult overlap joint limit of coiled material construction, this product lid can have fine guard action to the overlap joint limit in overlap joint limit position.
Drawings
FIG. 1 is a schematic view of the construction of the non-asphalt based web lap reinforcement of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a non-pitch base coil stock overlap joint limit reinforcing material, is sand bed, butyl glue film, PET layer, hot melt adhesive layer, barrier material layer from last to being in proper order down, the sand bed is the sand bed that waterproofing membrane is commonly used, and this application does not do special restriction, and the formula of butyl glue film is shown below in table 1, and the PET film is for selling, and the formula of hot melt adhesive layer is seen in table 2, and the barrier material layer is the plastic film.
TABLE 1 butyl rubber production formula
Serial number Name (R) Producing area Specification or model Ratio (parts)
1 Butyl rubber Yanshan petrochemical 1751 22
2 Polyisobutenes Han national Dalin PB1300 12.6
3 Stearic acid Malaysia KLK 0.2
3 Naphthenic oil Clarithromi 4010 9.8
4 Antioxidant agent Basf-Fr 1076 0.2
5 Petroleum resins Huanlirisi C5 5
6 Silane coupling agent Japanese belief KBM-903 0.2
7 Heavy calcium carbonate Tianshi of Zhejiang province 1250 mesh 47
8 White carbon black Weifang Sanjia chemical industry SJ-34 3
TABLE 2 Hot melt adhesive formulations
Figure BDA0002321186540000021
Figure BDA0002321186540000031
The equipment adopted in the preparation process of the coiled material reinforced material is as follows: open mills, kneaders; hot melt adhesive extruder
Preparation process flow of butyl adhesive and hot melt adhesive
1. Butyl rubber
1.2 rubber is milled and kneaded, and the butyl rubber is prepared by adopting the preparation method of the butyl rubber in the prior art.
2. Hot melt adhesive
2.1 naphthenic oil metering
2.2 temperature rise: heating to over 170 deg.C, adding SIS and SEBS according to formula required amount, maintaining temperature and stirring (180 + -20) min.
2.3 adding C5 hydrogenated resin, coupling agent and anti-aging agent, and stirring for 90min under the condition of keeping the temperature at 170 +/-10 ℃; and (6) discharging.
The physical properties of the reinforced material provided by the invention are as follows:
the adhesive force of the butyl rubber and high polymer sheets such as HDPE and TPO is far greater than that of the hot melt adhesive, the peeling strength of the butyl rubber and post-cast concrete after construction is also superior to that of the hot melt adhesive, and the specific numerical values are as follows:
Figure BDA0002321186540000032
the non-asphalt-based coil material overlap edge reinforcing material provided by the invention is applied to construction:
the weather resistance of the butyl rubber is far better than that of hot melt adhesive, the ultraviolet resistance of the adhesive tape can be effectively improved when the butyl rubber is coated on the upper surface of the adhesive tape,
the performance reduction of the adhesive tape caused by the aging of the sizing material is avoided, and the adverse effect on the waterproof effect is avoided.

Claims (1)

1. A non-asphalt-based roll material overlap edge reinforcing material is characterized in that: the adhesive comprises a sand layer, a butyl adhesive layer, a PET material layer, a hot melt adhesive layer and an isolation material layer from top to bottom in sequence;
the butyl rubber is prepared from the following components in parts by weight: 20-25 parts of butyl rubber, 10-13 parts of polyisobutylene, 0.1-0.5 part of stearic acid, 9-11 parts of naphthenic oil, 0.1-0.5 part of antioxidant, 5-10 parts of petroleum resin, 0.1-0.5 part of silane coupling agent, 40-50 parts of heavy calcium carbonate and 1-5 parts of white carbon black;
the hot melt adhesive comprises the following components in parts by weight: SIS 10-12SEBS 30-40 naphthenic oil 20-25C5 hydrogenated resin 30-35 coupling agent 0.1-0.5 anti-aging agent 0.1-0.5.
CN201911298317.7A 2019-12-17 2019-12-17 Non-asphalt-based web lap-joint edge reinforcing material Active CN111019546B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104479580A (en) * 2014-12-22 2015-04-01 北京东方雨虹防水技术股份有限公司 Organic-inorganic composite coating and preparation method thereof
CN105644091A (en) * 2015-12-29 2016-06-08 秦皇岛市地维建材有限公司 Preparation method of TPO crossed compound sheet self-adhesion waterproof coiled material
CN209129038U (en) * 2018-10-19 2019-07-19 常熟市三恒建材有限责任公司 A kind of enhanced Macromolecular self-adhesive membrane waterproof roll of overlap joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104479580A (en) * 2014-12-22 2015-04-01 北京东方雨虹防水技术股份有限公司 Organic-inorganic composite coating and preparation method thereof
CN105644091A (en) * 2015-12-29 2016-06-08 秦皇岛市地维建材有限公司 Preparation method of TPO crossed compound sheet self-adhesion waterproof coiled material
CN209129038U (en) * 2018-10-19 2019-07-19 常熟市三恒建材有限责任公司 A kind of enhanced Macromolecular self-adhesive membrane waterproof roll of overlap joint

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Inventor after: Zhao Dongqi

Inventor after: Zhang Yinghui

Inventor after: Song Yu

Inventor after: Song Jingfeng

Inventor after: Yang Da

Inventor after: Wang Lizhu

Inventor before: Zhao Dongqi

Inventor before: Song Jingfeng

Inventor before: Yang Da

Inventor before: Wang Lizhu