CN110863366B - 环氧树脂组合物、涂料及其应用 - Google Patents

环氧树脂组合物、涂料及其应用 Download PDF

Info

Publication number
CN110863366B
CN110863366B CN201911189237.8A CN201911189237A CN110863366B CN 110863366 B CN110863366 B CN 110863366B CN 201911189237 A CN201911189237 A CN 201911189237A CN 110863366 B CN110863366 B CN 110863366B
Authority
CN
China
Prior art keywords
epoxy resin
layer
resin composition
parts
curing
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
Application number
CN201911189237.8A
Other languages
English (en)
Other versions
CN110863366A (zh
Inventor
向德轩
刘次捷
向柏霖
林红卫
郑丽娟
欧阳跃军
罗菲
张莉
汤艳
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.)
Qingdao Huazan Environmental Technology Co.,Ltd.
Yami Technology Guangzhou Co ltd
Original Assignee
Huaihua University
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 Huaihua University filed Critical Huaihua University
Priority to CN201911189237.8A priority Critical patent/CN110863366B/zh
Publication of CN110863366A publication Critical patent/CN110863366A/zh
Application granted granted Critical
Publication of CN110863366B publication Critical patent/CN110863366B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0022—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D06N2201/082—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles

Abstract

本发明涉及一种环氧树脂组合物、涂料及其应用。该环氧树脂组合物包括如下质量份数的各原料：环氧树脂78份～90份；消泡剂0.2份～0.7份；增韧剂1份～6份；稀释剂5份～20份；单端被聚乙烯基醚改性的硅油0.6份～1.5份；其中，单端被聚乙烯基醚改性的硅油的化学式为(CH3)3SiO(SiO)nSi(CH3)2CH2‑Z‑(CH2CH2O)mH，Z为二价有机基团，二价有机基团为CH2CH2、CH2COO或CH(CH3)CH2OO，m取值为5～50，n取值为8～10。本发明采用单端被聚乙烯基醚改性的硅油与其他原料合理配比制得环氧树脂组合物，与固化剂固化交联后，赋予贴面材料优异的柔韧性和耐屈挠性。

Description

环氧树脂组合物、涂料及其应用
技术领域
本发明涉及材料技术领域，特别是涉及一种环氧树脂组合物、涂料及其应用。
背景技术
随着现代化的进程和科学的进步，涌现了大量的新材料应用于建筑装饰装中。其中，贴面材料已成为现代生产和生活中广泛使用的一种装饰材料，例如将贴面装饰材料用于家具贴面装饰、墙壁贴面装饰灯等。但是，随着生活水平的提高，人们对贴面材料的要求也越来越高，不仅要求贴面材料具有较好的美感，还要求贴面材料具有较好的机械性能，使用时不容易发生鼓包和分层以及不释放有毒气体。
传统的贴面材料一般是在玻璃纤维布层的两个表面分别涂布环氧树脂涂层，但是该贴面材料的拉伸强度和耐屈挠性能较差。
发明内容
基于此，有必要针对传统贴面材料的拉伸强度和耐屈挠性能较差的问题，提供一种环氧树脂组合物、涂料及其应用。
一种环氧树脂组合物，包括如下质量份数的各原料：
Figure BDA0002293143730000011
Figure BDA0002293143730000021
其中，所述单端被聚乙烯基醚改性的硅油的化学式为(CH3)3SiO(SiO)nSi(CH3)2CH2-Z-(CH2CH2O)mH，Z为二价有机基团，二价有机基团为CH2CH2、CH2COO或CH(CH3)CH2OO，m取值为5～50，n取值为8～10。
在其中一个实施例中，环氧树脂组合物包括如下质量份数的各原料：
Figure BDA0002293143730000022
在其中一个实施例中，环氧树脂组合物包括如下质量份数的各原料：
Figure BDA0002293143730000023
在其中一个实施例中，所述消泡剂选自硅酮消泡剂和聚醚消泡剂中的至少一种。
在其中一个实施例中，所述增韧剂选自端羧基丁腈橡胶和丙烯酸酯橡胶中的至少一种。
在其中一个实施例中，所述稀释剂为缩水甘油醚。
本发明提供一种环氧树脂涂料，包括任一项所述的环氧树脂组合物。
在其中一个实施例中，所述环氧树脂涂料还包括固化剂；按照质量份数，所述环氧树脂组合物为80份～100份，所述固化剂为15份～35份。
本发明提供一种贴面材料，依次包括第一环氧树脂固化层、玻璃纤维布层和第二环氧树脂固化层；所述第一环氧树脂固化层和所述第二环氧树脂固化层由所述的环氧树脂涂料制备而成。
在其中一个实施例中，贴面材料还包括经遍布层和防水油毡层；所述经遍布层位于所述第一环氧树脂固化层远离所述玻璃纤维层的一侧，所述防水油毡层位于所述第二环氧树脂固化层远离所述玻璃纤维层的一侧。
本发明采用特定的单端被聚乙烯基醚改性的硅油作为原料，并且与其他原料进行合理配比，从而制得环氧树脂组合物。经实验证明，该环氧树脂组合物与固化剂固化交联后，应用于贴面材料，使得贴面材料具有优异的柔韧性和耐屈挠性。
本发明的贴面材料由于包括上述环氧树脂组合物制得的环氧树脂固化层，从而赋予了贴面材料较强的拉伸强度和优良的耐屈挠性能，且该贴面材料还包括经编布层和防水油毡层，经编布的花纹赋予贴面材料各种表面纹路，不需要昂贵的花纹辊，制造方法简单，生产成本低；防水油毡层赋予了贴面材料优良的防水性能。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施例的限制。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明提供一种环氧树脂组合物，包括如下质量份数的各原料：
Figure BDA0002293143730000041
其中，所述单端被聚乙烯基醚改性的硅油的化学式为(CH3)3SiO(SiO)nSi(CH3)2CH2-Z-(CH2CH2O)mH，Z为二价有机基团，二价有机基团为CH2CH2、CH2COO或CH(CH3)CH2OO，m取值为5～50，n取值为8～10。
改性硅油是在普通硅油的硅原子的一部分导入除甲基及苯基以外的有机基(以下，也称为“改性基”)而成的硅油。改性基如氯苯基、甲基苯乙烯基、长链烷基(例如碳数2～18的烷基)、聚醚基、卡必醇基、氨基烷基、环氧基、(甲基)丙烯酰基等。
聚醚改性硅油，是由性能差别很大的聚醚链段和聚硅氧烷链段，通过化学键连接而成。聚醚硅油主要有SiOC类主链型、SiOC类侧链型、SiC类侧链型、SiC类两端型、SiC类单端型。本发明采用的是单端被聚乙烯基醚改性的硅油。
本发明采用特定的单端被聚乙烯基醚改性的硅油作为原料，并且与其他原料进行合理配比，从而制得环氧树脂组合物。该环氧树脂组合物与固化剂固化交联后，应用于贴面材料，使得贴面材料具有优异的柔韧性和耐屈挠性。
进一步地，环氧树脂组合物包括如下质量份数的各原料：
Figure BDA0002293143730000051
在一实施例中，环氧树脂组合物包括如下质量份数的各原料：环氧树脂78.1份；消泡剂0.3份；增韧剂1份；稀释剂20份；单端被聚乙烯基醚改性的硅油0.6份。该实施例的环氧树脂组合物的柔韧性及耐屈挠性能效果更为优异。
在一实施例中，消泡剂选自硅酮消泡剂和聚醚消泡剂中的至少一种
在一实施例中，增韧剂选自端羧基丁腈橡胶和丙烯酸酯橡胶中的至少一种。
在一实施例中，稀释剂为缩水甘油醚，优选为3,4-丁二醇二缩水甘油醚。
本发明还提供一种环氧树脂涂料，包括任一项上述的环氧树脂组合物。
进一步地，环氧树脂涂料还包括固化剂；按照质量份数，环氧树脂组合物为80份～100份，固化剂为15份～35份。
在其中一实施例中，固化剂可选择脂肪族多元胺(如乙二胺、己二胺、二乙烯三胺、三乙烯四胺)和低分子量聚酰胺树脂(由亚油酸二聚体或桐油酸二聚体与脂肪族多元胺如乙二胺，二乙烯三胺反应生成的琥珀色粘稠状树脂)。优选为低分子量聚酰胺树脂。
本发明还提供一种环氧树脂涂料的制备方法，包括如下步骤：
按照上述的环氧树脂涂料的各原料备料，然后混匀即得。
本发明还提供一种贴面材料，包括依次层叠的第一环氧树脂固化层、玻璃纤维布层和第二环氧树脂固化层；第一环氧树脂固化层和第二环氧树脂固化层由上述的环氧树脂涂料制备而成。
进一步地，该贴面材料还包括经遍布层和防水油毡层；经遍布层位于第一环氧树脂固化层远离玻璃纤维层的一侧，防水油毡层位于第二环氧树脂固化层远离玻璃纤维层的一侧。即，该贴面材料包括依次层叠的经编布层、第一环氧树脂固化层、玻璃纤维布层、第二环氧树脂固化层和防水油毡层。经编布层优选为聚酯长纤维经编布层。
上述贴面材料的制备方法包括如下步骤：
将上述环氧树脂涂料喷涂在防水油毡的一面，然后与玻璃纤维布的一面复合，之后送入烘箱烘烤固化；然后将上述环氧树脂涂料喷涂在玻璃纤维布的另一面，与经编布的一面复合，之后送入烘箱烘烤固化，即得；烘箱烘烤固化的温度为60℃～90℃。
本发明的贴面材料由于包括上述环氧树脂组合物制得的环氧树脂固化层，从而赋予了贴面材料的较强的拉伸强度和优良的耐屈挠性能，且该贴面材料还包括经编布层和防水油毡层，经编布的花纹赋予贴面材料各种表面纹路，不需要昂贵的花纹辊，制造方法简单，生产成本低；防水油毡层赋予了贴面材料优良的防水性能。
以下为具体实施例
实施例1～7的环氧树脂组合物的原料如表1所示：
其中，单端被聚乙烯基醚改性的硅油的分子式为(CH3)3SiO[Si(CH3)2O]nSi(CH3)2[CH2CH2CH2O(CH2CH2O)mH]，n平均值为30，m平均值为15；硅酮消泡剂购自广东中联邦精细化工有限公司。
表1
Figure BDA0002293143730000071
实施例1～7的环氧树脂组合物的制备步骤：按照表1的配比，将各原料混合，搅拌均匀即得环氧树脂组合物。
对比例1
本对比例1的环氧树脂组合物的制备方法同实施例5，区别在于，单端被聚乙烯基醚改性的硅油为0.5g。
对比例2
本对比例2的环氧树脂组合物的制备方法同实施例5，区别在于，单端被聚乙烯基醚改性的硅油为1.6g。
对比例3
本对比例3的环氧树脂组合物的制备方法同实施例5，区别在于，端羧基丁基橡胶为6.5g。
对比例4
本对比例4的环氧树脂组合物的制备方法同实施例5，区别在于，将单端被聚乙烯基醚改性的硅油替换为[HO(CH2CH2O)mCH2CH2CH2](CH3)2SiO[Si(CH3)2O]nSi(CH3)2[CH2CH2CH2O(CH2CH2O)mH]，n平均值为30，m平均值为15。
对比例5
本对比例5的环氧树脂组合物的制备方法同实施例5，区别在于，将单端被聚乙烯基醚改性的硅油替换为(CH3)3SiO[Si(CH3)2O]x{Si(CH3)[CH2CH2CH2O(CH2CH2O)zH]O}ySi(CH3)3，x平均值为20，y平均值为5，z平均值为15。
制备环氧树脂涂料
取上述实施例1～7和对比例1～5的环氧树脂组合物各100g，然后分别与20g由亚油酸二聚体与二乙烯三胺反应生成的琥珀色低分子量聚酰胺树脂混合，搅拌均匀，即得环氧树脂涂料，记为实施例8～14和对比例6～10。
制备贴面材料
将实施例8～14和对比例6～10的环氧树脂涂料采用相同工艺制作贴面材料：
将环氧树脂涂料喷涂在防水油毡的一面，然后与玻璃纤维布的一面复合，之后送入烘箱，在80℃烘烤固化，然后将环氧树脂涂料喷涂在玻璃纤维布的另一面，与聚酯长纤维经编布的一面复合，之后送入烘箱，在80℃烘烤固化，即得贴面材料，记为实验组1～7和对比组1～5。
性能测试
将实验组1～7和对比组1～5的贴面材料进行拉伸断裂强度测试和耐屈挠性能测试，测试结果如表2所示。
1、拉伸断裂强度测试方法：拉伸强度通过拉力机进行测量。
2、耐屈挠性测试：按照GB/T 12586-2003《橡胶或塑料涂覆织物耐屈挠破坏性的测定》中的方法B执行。耐屈挠试验后，将所有可见因素，如折皱、龟裂、剥落和褪色等考虑进去，来评价整个外观情况。将经过屈挠试验的试验和未经过屈挠试验的试样进行对比，并且不经放大，按照下列4种等级确定外观劣化分级：0——无；1——轻微；2——中等；3——严重。
表2
项目 拉伸断裂强度/10<sup>3</sup>MPa 耐屈挠等级
实验组1 3.52 0
实验组2 3.39 0
实验组3 3.65 0
实验组4 3.76 0
实验组5 3.95 0
实验组6 3.34 0
实验组7 3.60 0
对比组1 3.31 2
对比组2 2.96 1
对比组3 2.42 2
对比组4 2.89 1
对比组5 2.74 2
从表2的拉伸断裂强度和耐屈挠等级的数据可以看出，本发明实验组1～7的贴面材料的拉伸强度在3×103MPa～4×103MPa之间，耐挠曲等级为0。而对比组1的贴面材料采用的环氧树脂涂料中的单端被聚乙烯基醚改性的硅油的量较少，虽然拉伸断裂强度没有较大改变，但是耐屈挠等级已达到2等级。而对比组2的贴面材料采用的环氧树脂涂料中的单端被聚乙烯基醚改性的硅油的量较多，拉伸断裂强度和耐屈挠性能均较差。对比组3的贴面材料采用的增韧剂较多，破坏了环氧树脂所形成交联固化层的粘结强度，而使得拉伸强度和耐屈挠等级都急剧下降；对比组4和5均没有采用单端被聚乙烯基醚改性的硅油，拉伸断裂强度和耐屈挠性能均较差。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

1.一种环氧树脂组合物，其特征在于，包括如下质量份数的各原料：
Figure RE-FDA0003646563910000011
其中，所述单端被聚乙烯基醚改性的硅油的化学式为(CH3)3SiO[Si(CH3)2O]30Si(CH3)2[CH2CH2CH2O(CH2CH2O)15H]。
2.根据权利要求1所述的环氧树脂组合物，其特征在于，包括如下质量份数的各原料：
Figure RE-FDA0003646563910000012
3.根据权利要求1所述的环氧树脂组合物，其特征在于，包括如下质量份数的各原料：
Figure RE-FDA0003646563910000013
4.根据权利要求1所述的环氧树脂组合物，其特征在于，所述消泡剂选自硅酮消泡剂和聚醚消泡剂中的至少一种。
5.根据权利要求1所述的环氧树脂组合物，其特征在于，所述增韧剂选自端羧基丁腈橡胶和丙烯酸酯橡胶中的至少一种。
6.根据权利要求1～5任一项所述的环氧树脂组合物，其特征在于，所述稀释剂为缩水甘油醚。
7.一种环氧树脂涂料，其特征在于，包括权利要求1～6任一项所述的环氧树脂组合物。
8.根据权利要求7所述的环氧树脂涂料，其特征在于，所述环氧树脂涂料还包括固化剂；按照质量份数，所述环氧树脂组合物为80份～100份，所述固化剂为15份～35份。
9.一种贴面材料，其特征在于，包括依次层叠的第一环氧树脂固化层、玻璃纤维布层和第二环氧树脂固化层；所述第一环氧树脂固化层和所述第二环氧树脂固化层由权利要求7或8所述的环氧树脂涂料制备而成。
10.根据权利要求9所述的贴面材料，其特征在于，还包括经编布层和防水油毡层；所述经遍布层位于所述第一环氧树脂固化层远离所述玻璃纤维布 层的一侧，所述防水油毡层位于所述第二环氧树脂固化层远离所述玻璃纤维布 层的一侧。
CN201911189237.8A 2019-11-28 2019-11-28 环氧树脂组合物、涂料及其应用 Active CN110863366B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911189237.8A CN110863366B (zh) 2019-11-28 2019-11-28 环氧树脂组合物、涂料及其应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911189237.8A CN110863366B (zh) 2019-11-28 2019-11-28 环氧树脂组合物、涂料及其应用

Publications (2)

Publication Number Publication Date
CN110863366A CN110863366A (zh) 2020-03-06
CN110863366B true CN110863366B (zh) 2022-07-05

Family

ID=69656552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911189237.8A Active CN110863366B (zh) 2019-11-28 2019-11-28 环氧树脂组合物、涂料及其应用

Country Status (1)

Country Link
CN (1) CN110863366B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113718537B (zh) * 2021-08-27 2023-05-09 上海宝鸟服饰有限公司 一种柔性防刺面料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124937A (en) * 1980-03-24 1982-06-01 Toray Silicone Company, Ltd. Siloxane-modified epoxy resin compositions
JPH0790128B2 (ja) * 1989-11-08 1995-10-04 ダウコーニングアジア株式会社 シリコーン消泡剤組成物
CN1108343C (zh) * 1999-06-30 2003-05-14 中国科学院化学研究所 聚硅氧烷改性环氧树脂组合物
CN101475731B (zh) * 2009-01-06 2011-06-08 中国科学院广州化学研究所 一种添加改性聚硅氧烷的环氧树脂复合材料及其制备方法
CN102102302B (zh) * 2010-12-17 2013-10-30 浙江艾科新型复合材料有限公司 环氧与pvc复合的柔性贴面材料及制备方法
CN104530440A (zh) * 2015-01-16 2015-04-22 北京光华纺织集团有限公司 一种有机硅改性环氧树脂乳液的制备方法
JP6909206B2 (ja) * 2016-04-13 2021-07-28 株式会社カネカ 強靭化エポキシ樹脂組成物、強靭化エポキシ樹脂組成物の製造方法、及び硬化物
EP3530703A4 (en) * 2016-10-18 2020-06-10 Dow Toray Co., Ltd. POLYETHER MODIFIED SILICONE COMPOSITION, SURFACTANT CONTAINING THE SAME, FOAM STABILIZER, POLYURETHANE FOAM FORMING COMPOSITION, AND COSMETIC PRODUCT AND PROCESS FOR PRODUCING THE SAME

Also Published As

Publication number Publication date
CN110863366A (zh) 2020-03-06

Similar Documents

Publication Publication Date Title
CN101705617A (zh) 合成革用水性pu高固树脂组合物
CA2094207A1 (en) Unsaturated polyester-epoxy resin network composition
CN106280247B (zh) 电磁波吸波材料用树脂组合物
WO2018120586A1 (zh) 一种含有苯并噁嗪树脂组合物的制备方法及由其制成的预浸料和层压板
TW201634616A (zh) 以矽氧橡膠被覆之布基材成形物之製造方法及人工皮革狀片材成形物
CN110863366B (zh) 环氧树脂组合物、涂料及其应用
CN107540808B (zh) 一种高寿命玻璃纤维复合板材及其制备方法
US5415894A (en) Enhanced surface appearance of glass fiber reinforced plastics
CN109023984A (zh) 一种高耐候环保有机硅合成革及其制备方法
CN101691693B (zh) 合成革用水性pu烫亮处理剂
CN109233704A (zh) 一种植绒胶水及其制备方法
CN111454456A (zh) 一种高性能苯基嵌段硅树脂的合成方法
CN113698881A (zh) 一种多层母线排用热压绝缘膜及其制备方法
EP1947124A2 (en) Coating compositions, their preparation and use and articles and materials coated therewith
KR101693605B1 (ko) 폴리티올 경화제를 포함하는 에폭시 접착제 조성물 및 이의 제조방법
CN110258118B (zh) 水溶性耐温型碳纤维上胶剂及其制备方法
CN114851648B (zh) 一种高韧性耐高温cem-1板及其制备方法
CN108559263B (zh) 一种耐高温双马树脂复合材料表面膜及其制备方法
KR20170017104A (ko) 섬유용 발수코팅액 및 이의 제조방법
CN114015349B (zh) 一种漆包线抗老化涂层
CN111019581B (zh) 一种不饱和含氟塑料膜用环氧胶黏剂及其制备方法
CN110714334B (zh) 一种复合型环氧基poss无氟防水整理剂及其制备方法
CN115895389B (zh) 一种导热抗冲击的复合陶瓷板及其制备方法
Shen et al. Polysiloxane/polyacrylate composite latexes with balanced mechanical property and breathability: Effect of core/shell mass ratio
CN112552515A (zh) 一种含氟氨基硅油及其制备方法和应用

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
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220929

Address after: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Yami Technology (Guangzhou) Co.,Ltd.

Address before: 418000 Huai Dong Road, Hecheng District, Huaihua, Hunan Province, No. 180

Patentee before: HUAIHUA University

Effective date of registration: 20220929

Address after: 266000 Floor 3, No. 388, Jiudingshan Community, Xuexinzhuang Community, Changjiang Road Sub district Office, Huangdao District, Qingdao, Shandong

Patentee after: Qingdao Huazan Environmental Technology Co.,Ltd.

Address before: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: Yami Technology (Guangzhou) Co.,Ltd.