CN108913031A - 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法 - Google Patents

一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法 Download PDF

Info

Publication number
CN108913031A
CN108913031A CN201810475771.4A CN201810475771A CN108913031A CN 108913031 A CN108913031 A CN 108913031A CN 201810475771 A CN201810475771 A CN 201810475771A CN 108913031 A CN108913031 A CN 108913031A
Authority
CN
China
Prior art keywords
parts
asphalt
ceramic
agent
water
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.)
Pending
Application number
CN201810475771.4A
Other languages
English (en)
Inventor
乔启信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Lang Kaiqi Waterproof Science And Technology Co Ltd
Original Assignee
Anhui Lang Kaiqi Waterproof Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Lang Kaiqi Waterproof Science And Technology Co Ltd filed Critical Anhui Lang Kaiqi Waterproof Science And Technology Co Ltd
Priority to CN201810475771.4A priority Critical patent/CN108913031A/zh
Publication of CN108913031A publication Critical patent/CN108913031A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • C09D195/005—Aqueous compositions, e.g. emulsions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法，包括以下组分：沥青100份、陶瓷化聚乙烯橡胶6‑18份、木质素磺酸钠2‑10份、软化剂10‑20份、消泡剂1‑3份、硅烷偶联剂0.5‑2份、硅藻土10‑30份、纳米氮化硅5‑10份、去离子水12‑30份。其制备方法如下：加热沥青和软化剂至150℃，加入木质素磺酸钠和去离子水，搅拌均匀，形成沥青乳液，将陶瓷化聚乙烯橡胶和碳酸钙粉碎成100目细末，与消泡剂、硅烷偶联剂、纳米氮化硅共同加入沥青乳液中，进行匀质冷却。本发明通过将橡胶主链上的Si‑O‑Si键引入沥青结构中，并进一步固化成稳定的三维陶瓷网络结构，再借助硅烷偶联剂桥接无机填料，极大地提高沥青防水涂料的化学稳定性和物理强度。

Description

一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法
技术领域
本发明涉及沥青防水涂料领域，具体涉及一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法。
背景技术
乳化沥青防水涂料，是以沥青为基料，加乳化剂分散，主要应用于屋顶的防水、建筑墙体的维修补漏、地下工程的防潮等，但速凝橡胶沥青防水涂料与基层的粘接强度仅0.5MPa，低于聚氨酯防水涂料，此外，涂料中的无机填料易沉降分层，导致涂料分散不均，造成涂膜上表面力学性质和耐疲劳强度不佳。
申请号为CN201711012735.6的专利，公开一种乳化沥青防水涂料及其制备方法，利用纯丙乳液、SBS改性沥青、乳化剂、硅烷偶联剂、增强剂共混，改善防水涂料的物理强度和附着力，但是重钙、高岭土、膨润土混制的增强剂难以与其余原料交联成稳定的三维网络结构，仍未解决无机填料易沉降分层的问题。申请号为CN201711276410-.9的专利，公开一种橡胶乳化沥青防水涂料，利用磺基苯磺酸钠共乳化丁腈橡胶和沥青，该防水涂料中不含无机填料，虽然涂膜质地均一，但涂膜的硬度和物理强度欠佳。
发明内容
针对现有技术的不足之处，本发明的目的在于提供一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法。
本发明的技术方案概述如下：
一种陶瓷化聚乙烯乳化沥青防水涂料，包括以下组分：
优选的是，所述软化剂包括棕榈油、蓖麻油、碳五石油树脂、萜烯树脂的一种或多种。
优选的是，所述消泡剂包括乳化硅油、甘油、聚氧丙烯甘油醚、聚氧硅烷-聚醚共聚物的一种或多种。
优选的是，所述硅烷偶联剂包括KH550、KH560、DL171的一种或多种。
本发明还提供上述一种陶瓷化聚乙烯乳化沥青防水涂料的制备方法，具体过程如下：加热沥青和软化剂至150℃，加入木质素磺酸钠和去离子水，搅拌均匀，形成沥青乳液，将陶瓷化聚乙烯橡胶和碳酸钙粉碎成100目细末，与消泡剂、硅烷偶联剂、纳米氮化硅共同加入沥青乳液中，匀质冷却后，即得所述陶瓷化聚乙烯乳化沥青防水涂料。
本发明的有益效果：
本发明采用陶瓷化聚乙烯橡胶改性沥青，将橡胶主链上的Si-O-Si键引入沥青结构中，并在150℃高温环境中，固化交联成稳定的三维陶瓷网络结构，同时，硅藻土和纳米氮化硅等无机粒子在硅烷偶联剂的作用下，与三维陶瓷网络发生桥接，进而与沥青紧密结合，进一步提高沥青防水涂料的化学稳定性和物理强度，延长涂膜的使用寿命。
具体实施方式
下面结合实施例对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。
本发明提出一实施例的陶瓷化聚乙烯乳化沥青防水涂料，包括以下组分：
上述防水涂料以沥青作为基料，以陶瓷化聚乙烯橡胶作为改性剂，使Si-O-Si键引入沥青骨架中，提高涂料结构强度和化学稳定性，并在150℃高温条件，进一步固化成坚硬的陶瓷保护层，紧密附着在沥青分子表面，交联成稳定的三维陶瓷网络结构，进一步提高涂料的力学性质和抗火耐高温性能。
其中，木质素磺酸钠作为阴离子乳化剂，分散有机相和水相，软化剂用于降低沥青软化点，减少热能损耗，包括棕榈油、蓖麻油、碳五石油树脂、萜烯树脂的一种或多种，消泡剂用于减少原料混炼搅拌时产生的气泡，包括乳化硅油、甘油、聚氧丙烯甘油醚、聚氧硅烷-聚醚共聚物的一种或多种。
同时，以硅烷偶联剂桥接由沥青、陶瓷化聚乙烯橡胶组成的有机相和由硅藻土、纳米氮化硅组成的无机相，进一步交联成有机相—硅烷偶联剂—无机相的陶瓷网络结合层，提高化学交联密度，使物料相互嵌合相容，避免涂料沉降分层、分散不均，提高涂膜的力学性能和抗疲劳强度，所述硅烷偶联剂包括KH550、KH560、DL171的一种或多种。
上述一种陶瓷化聚乙烯乳化沥青防水涂料的制备方法，具体过程如下：加热沥青和软化剂至150℃，加入木质素磺酸钠和去离子水，搅拌均匀，形成沥青乳液，将陶瓷化聚乙烯橡胶和碳酸钙粉碎成100目细末，与消泡剂、硅烷偶联剂、纳米氮化硅共同加入沥青乳液中，匀质冷却后，即得所述陶瓷化聚乙烯乳化沥青防水涂料。
下表列出不同实施例的具体配方和制得防水涂料的性能参数：
附表：
由上表可知，本发明明显提高了乳化沥青防水涂料粘结强度和撕裂强度，使其能稳定粘附于基层表面，不易分层脱落，具有优良的力学性能和耐受性。
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节。

Claims (5)

1.一种陶瓷化聚乙烯乳化沥青防水涂料，其特征在于，包括以下组分：
2.根据权利要求1所述一种陶瓷化聚乙烯乳化沥青防水涂料，其特征在于，所述软化剂包括棕榈油、蓖麻油、碳五石油树脂、萜烯树脂的一种或多种。
3.根据权利要求1所述一种陶瓷化聚乙烯乳化沥青防水涂料，其特征在于，所述消泡剂包括乳化硅油、甘油、聚氧丙烯甘油醚、聚氧硅烷-聚醚共聚物的一种或多种。
4.根据权利要求1所述一种陶瓷化聚乙烯乳化沥青防水涂料，其特征在于，所述硅烷偶联剂包括KH550、KH560、DL171的一种或多种。
5.如权利要求1-4任一项所述一种陶瓷化聚乙烯乳化沥青防水涂料的制备方法，其特征在于，具体过程如下：加热沥青和软化剂至150℃，加入木质素磺酸钠和去离子水，搅拌均匀，形成沥青乳液，将陶瓷化聚乙烯橡胶和硅藻土粉碎成100目细末，与消泡剂、硅烷偶联剂、纳米氮化硅共同加入沥青乳液中，匀质冷却后，即得所述陶瓷化聚乙烯乳化沥青防水涂料。
CN201810475771.4A 2018-05-17 2018-05-17 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法 Pending CN108913031A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810475771.4A CN108913031A (zh) 2018-05-17 2018-05-17 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810475771.4A CN108913031A (zh) 2018-05-17 2018-05-17 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法

Publications (1)

Publication Number Publication Date
CN108913031A true CN108913031A (zh) 2018-11-30

Family

ID=64402736

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810475771.4A Pending CN108913031A (zh) 2018-05-17 2018-05-17 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法

Country Status (1)

Country Link
CN (1) CN108913031A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100222467A1 (en) * 2009-02-27 2010-09-02 Semmaterials, L.P. crack resistent layer with good mixture fracture energy made from an emulsion of a polymer modified bituminous binder and method of selecting same
CN106752954A (zh) * 2017-01-09 2017-05-31 广东鼎新高新科技股份有限公司 Ccb高密封防水涂料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100222467A1 (en) * 2009-02-27 2010-09-02 Semmaterials, L.P. crack resistent layer with good mixture fracture energy made from an emulsion of a polymer modified bituminous binder and method of selecting same
CN106752954A (zh) * 2017-01-09 2017-05-31 广东鼎新高新科技股份有限公司 Ccb高密封防水涂料

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘程等: "《表面活性剂性质理论与应用》", 30 June 2003, 北京工业大学出版社 *
谢可勇等: "可陶瓷化耐极限高温热老化高分子材料", 《化工新型材料》 *

Similar Documents

Publication Publication Date Title
CN109233636B (zh) 一种水乳型环氧沥青涂料及制备方法
WO2014032548A1 (zh) 一种冷涂沥青及其制备方法和施工方法
US20080038470A1 (en) Surface coating compositions
CN103964751B (zh) 一种环氧砂浆桥面薄层铺装材料及其施工方法
CN113072913B (zh) 一种氧化石墨烯增韧的热固性sbs改性沥青粘结剂及其应用
CN110016289B (zh) 一种高性能聚合物改性沥青防水涂料及其制备方法
CN107779098A (zh) 一种常温非固化橡胶改性沥青防水涂料及其制备方法
CN109279817B (zh) 一种彩色透水沥青及其制备方法
CA2316112C (en) Release agents for bituminous substances
KR102187346B1 (ko) 콘크리트 교면방수재, 이를 이용한 교면 방수 방법
CN102838876B (zh) 一种路桥用环氧沥青组合料及其制备方法
CN105001653A (zh) 一种雾封养护材料及其制备方法和用途
CN105131833A (zh) 一种蜡滑感有机硅离型剂
CN109280320B (zh) 反应型常温彩色沥青及其制备方法和用途
CN104449555A (zh) 基于水性环氧改性的二阶反应防水粘结材料及制备方法
CN109777224B (zh) 一种彩色薄涂防滑路面用材料及其施工方法
KR101784481B1 (ko) 중온 개질-재생아스팔트콘크리트 및 그의 제조방법
CN108610529B (zh) 一种水溶性石墨烯改性彩色乳化沥青及其制备方法
JP2918876B1 (ja) 舗装用材料
AU2010203777B2 (en) Asphalt prime coat
CN108913031A (zh) 一种陶瓷化聚乙烯乳化沥青防水涂料及其制备方法
KR102005948B1 (ko) 고기능성 아스팔트 개질재를 포함하는 개질아스팔트 침투식 마카담 포장용 조성물 및 이를 이용한 마카담 포장 방법
CN110357490A (zh) 水性聚合物粘结料、彩色封层混合料及其制备方法
CN108034271B (zh) 一种复合改性温拌橡胶沥青及制备方法
CN105086479A (zh) 桥联剂防水密封膏生产中的软化油及其调整方法

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20181130

RJ01 Rejection of invention patent application after publication