CN106243613A - 酚醛泡沫保温复合板及其制备方法 - Google Patents
酚醛泡沫保温复合板及其制备方法 Download PDFInfo
- Publication number
- CN106243613A CN106243613A CN201610624840.4A CN201610624840A CN106243613A CN 106243613 A CN106243613 A CN 106243613A CN 201610624840 A CN201610624840 A CN 201610624840A CN 106243613 A CN106243613 A CN 106243613A
- Authority
- CN
- China
- Prior art keywords
- parts
- thermal insulating
- composite panel
- phenol formaldehyde
- insulating composite
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
本发明提出了一种酚醛泡沫保温复合板及其制备方法,按重量份数计算,包括以下原料:酚醛树脂60~70份、聚氯乙烯10~15份、纳米硅藻土4~6份、表面活性剂3~6份、发泡剂5~10份、固化剂10~15份与增韧剂3~6份,所述增韧剂是丙烯酸苯乙烯共聚物乳液、聚丙烯酸与改性硅灰石纤维组成。制备方法:包括以下步骤:1)将酚醛树脂、聚氯乙烯、纳米硅藻土、固化剂以及增韧剂在60~80℃条件下进行混合均匀,得到混合物A;2)将混合物A、表面活性剂以及发泡剂混合搅拌均匀,快速倒入预热的模具中发泡,固化即可。该保温板强度和氧指数高,导热系数低。
Description
技术领域
本发明属于建筑外墙材料技术领域,具体涉及一种酚醛泡沫保温复合板及其制备方法。
背景技术
酚醛保温板和聚氨酯硬泡同属有机类热固性高效保温材料,尤其近年建筑节能率的逐渐提高,应用保温材料技术性能越来越高,市场需求量越来越大。在建筑应用保温材料应用中,不但要求物理技术性能高,而且必须达到防火性能。酚醛树脂生产的泡沫和聚氨酯硬泡虽属相对较好的保温材料,但两类保温材料各有不同的优、缺点,不具有很好综合技术性能。聚氨酯树脂合成的聚氨酯硬泡,具有轻质、高强、导热系数低、韧性好和施工方便等特点,但防火性能最高只能达到B1级防火性能、氧指数最高只能达到30%。
酚醛树脂生产的酚醛保温板,具备聚氨酯硬泡保温材料主要基本优点,但防火性能比聚氨酯硬泡突出,耐火燃穿透、耐高温、低烟,氧指数高达50%,但酚醛保温板与聚氨酯硬泡比较,酚醛保温板最大的缺点是脆性大、酸性大。由于酚醛保温板的脆性大,酚醛保温板在使用时存在掉粉、弹性低、压缩强度低,导热系数不达标等问题,固有优异防火性能没能得到很好利用,因此,影响该产品应用技术的扩展,同时给运输、施工带来很多不便。尤其拉拔强度低,不易满足相关标准要求。由于酸性大,使得酚醛保温板与金属、水泥基材料接触会有一定腐蚀性。
发明内容
为了解决以上酚醛泡沫板的导热系数较高、韧性不好的问题,本发明提出一种酚醛泡沫保温复合板,该保温板强度和氧指数高,导热系数低。
本发明的技术方案是这样实现的:
一种酚醛泡沫保温复合板,按重量份数计算,包括以下原料:
酚醛树脂60~70份、聚氯乙烯10~15份、纳米硅藻土4~6份、表面活性剂3~6份、发泡剂5~10份、固化剂10~15份与增韧剂3~6份,所述增韧剂是丙烯酸苯乙烯共聚物乳液、聚丙烯酸与改性硅灰石纤维组成。
进一步,所述改性硅灰石纤维为甲基丙烯酸甲酯包覆硅灰石。
进一步,按照重量份数计算,所述增韧剂包括以下组分:丙烯酸苯乙烯共聚物乳液25~35份、聚丙烯酸3~6份与改性硅灰石纤维10~15份。增韧剂的制备方法为:首先将丙烯酸苯乙烯共聚物乳液加入到分散罐中,启动搅拌机开始搅拌,然后分别加入改性硅灰石纤维与聚丙烯酸搅拌均匀即可。
进一步,所述表面活性剂为吐温80。
进一步,所述发泡剂为环戊烷或正戊烷。
进一步,所述固化剂为磷酸、对甲苯磺酸或者盐酸。
本发明的另一个目的是提供一种酚醛泡沫保温复合板的制备方法,包括以下步骤:
1)将酚醛树脂、聚氯乙烯、纳米硅藻土、固化剂以及增韧剂在60~80℃条件下进行混合均匀,得到混合物A;
2)将混合物A、表面活性剂以及发泡剂混合搅拌均匀,快速倒入预热的模具中发泡,固化即可。
进一步,所述步骤2)预热模具的预热温度为40~50℃。
本发明有益效果:
1、本发明的酚醛泡沫保温复合板其增韧剂是丙烯酸苯乙烯共聚物乳液、聚丙烯酸与改性硅灰石纤维组成,增韧效果显著,并且具有更好的阻燃与耐热性能。利用增韧剂中丙烯酸苯乙烯共聚物乳液成膜后具有良好弹性,可增加酚醛泡沫板的韧性。在聚丙烯酸存在的条件下,提高了改性硅灰石纤维与聚氯乙烯的兼容性,再与酚醛树脂作用,提高酚醛泡沫板的强度和韧性,解决酚醛泡沫板的脆性和掉粉问题。
2、本发明的酚醛泡沫保温复合板的导热系数为0.019~0.023W/m·K,压缩强度为0.198~0.206MPa,垂直于板面强度为0.124~0.131MPa,氧指数为52~58。
具体实施方式
实施例1
一种酚醛泡沫保温复合板,按重量份数计算,包括以下原料:
酚醛树脂65份、聚氯乙烯12份、纳米硅藻土5份、4份吐温80、环戊烷7份、对甲苯磺酸12份与增韧剂4份。增韧剂以下组分:丙烯酸苯乙烯共聚物乳液30份、聚丙烯酸5份与改性硅灰石纤维13份,改性硅灰石纤维为甲基丙烯酸甲酯包覆硅灰石。
制备方法,包括以下步骤:
1)将酚醛树脂、聚氯乙烯、纳米硅藻土、磷酸以及增韧剂在70℃条件下进行混合均匀,得到混合物A;
2)将混合物A、吐温80以及环戊烷混合搅拌均匀,快速倒入45℃预热的模具中发泡,固化即可。
实施例2
一种酚醛泡沫保温复合板,按重量份数计算,包括以下原料:
酚醛树脂60份、聚氯乙烯10份、纳米硅藻土4份、3份吐温80、正戊烷5份、盐酸11份与增韧剂3份。增韧剂包括以下组分:丙烯酸苯乙烯共聚物乳液25份、聚丙烯酸6份与改性硅灰石纤维10份。
制备方法,包括以下步骤:
1)将酚醛树脂、盐酸、聚氯乙烯、纳米硅藻土以及增韧剂在60℃条件下进行混合均匀,得到混合物A;
2)将混合物A、吐温80以及正戊烷混合搅拌均匀,快速倒入40℃预热的模具中发泡,固化即可。
实施例3
一种酚醛泡沫保温复合板,按重量份数计算,包括以下原料:
酚醛树脂68份、聚氯乙烯13份、纳米硅藻土6份、5份吐温80、正戊烷8份、磷酸10份与增韧剂5份。增韧剂是丙烯酸苯乙烯共聚物乳液32份、聚丙烯酸3份与改性硅灰石纤维14份。
制备方法,包括以下步骤:
1)将酚醛树脂、聚氯乙烯、纳米硅藻土、磷酸和对甲苯磺酸的混合酸以及增韧剂在62℃条件下进行混合均匀,得到混合物A;
2)将混合物A、吐温80以及正戊烷混合搅拌均匀,快速倒入42℃预热的模具中发泡,固化即可。
实施例4
一种酚醛泡沫保温复合板,按重量份数计算,包括以下原料:
酚醛树脂70份、聚氯乙烯15份、纳米硅藻土4份、6份吐温80、环戊烷10份、盐酸15份与增韧剂6份,增韧剂包括以下组分:丙烯酸苯乙烯共聚物乳液35份、聚丙烯酸4份与改性硅灰石纤维15份。
制备方法,包括以下步骤:
1)将酚醛树脂、聚氯乙烯、纳米硅藻土、盐酸以及增韧剂在80℃条件下进行混合均匀,得到混合物A;
2)将混合物A、吐温80以及环戊烷混合搅拌均匀,快速倒入50℃预热的模具中发泡,固化即可。
实施例5
将实施例1-4制备得到的保温板进行性能检测,结果见表1。
表1实施例1-4保温板性能检测结果
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (8)
1.一种酚醛泡沫保温复合板,其特征在于,按重量份数计算,包括以下原料:
酚醛树脂60~70份、聚氯乙烯10~15份、纳米硅藻土4~6份、表面活性剂3~6份、发泡剂5~10份、固化剂10~15份与增韧剂3~6份,所述增韧剂是丙烯酸苯乙烯共聚物乳液、聚丙烯酸与改性硅灰石纤维组成。
2.根据权利要求1所述的酚醛泡沫保温复合板,其特征在于,所述改性硅灰石纤维为甲基丙烯酸甲酯包覆硅灰石。
3.根据权利要求1或2所述的酚醛泡沫保温复合板,其特征在于,按照重量份数计算,所述增韧剂包括以下组分:丙烯酸苯乙烯共聚物乳液25~35份、聚丙烯酸3~6份与改性硅灰石纤维10~15份。
4.根据权利要求1或2所述的酚醛泡沫保温复合板,其特征在于,所述表面活性剂为吐温80。
5.根据权利要求1或2所述的酚醛泡沫保温复合板,其特征在于,所述发泡剂为环戊烷或正戊烷。
6.根据权利要求1或2所述的酚醛泡沫保温复合板,其特征在于,所述固化剂为磷酸、对甲苯磺酸或者盐酸。
7.一种如权利要求1所述的酚醛泡沫保温复合板的制备方法,其特征在于,包括以下步骤:
1)将酚醛树脂、聚氯乙烯、纳米硅藻土、固化剂以及增韧剂在60~80℃条件下进行混合均匀,得到混合物A;
2)将混合物A、表面活性剂以及发泡剂混合搅拌均匀,快速倒入预热的模具中发泡,固化即可。
8.根据权利要求7所述的酚醛泡沫保温复合板的制备方法,其特征在于,所述步骤2)预热模具的预热温度为40~50℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610624840.4A CN106243613A (zh) | 2016-08-01 | 2016-08-01 | 酚醛泡沫保温复合板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610624840.4A CN106243613A (zh) | 2016-08-01 | 2016-08-01 | 酚醛泡沫保温复合板及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106243613A true CN106243613A (zh) | 2016-12-21 |
Family
ID=57606612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610624840.4A Pending CN106243613A (zh) | 2016-08-01 | 2016-08-01 | 酚醛泡沫保温复合板及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106243613A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107266853A (zh) * | 2017-07-18 | 2017-10-20 | 合肥广能新材料科技有限公司 | 酚醛泡沫保温板及其制备方法 |
CN107312292A (zh) * | 2017-07-18 | 2017-11-03 | 合肥广能新材料科技有限公司 | 增韧改性酚醛泡沫保温板及其制备方法 |
CN107446305A (zh) * | 2017-07-18 | 2017-12-08 | 合肥广能新材料科技有限公司 | 酚醛树脂保温板及其制备方法 |
CN107459766A (zh) * | 2017-08-03 | 2017-12-12 | 合肥泓定科技有限公司 | 酚醛泡沫保温复合板及其制备方法 |
CN108102291A (zh) * | 2017-12-12 | 2018-06-01 | 常州琨瑶纺织品有限公司 | 一种轻质阻燃酚醛泡沫材料及其制备方法 |
CN109651757A (zh) * | 2019-01-02 | 2019-04-19 | 广东明日环保净化有限公司 | 一种高性能改性酚醛树脂冷库保温板的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525465A (zh) * | 2009-03-27 | 2009-09-09 | 上海应用技术学院 | 增韧酚醛泡沫的制备方法 |
CN102504153A (zh) * | 2011-11-09 | 2012-06-20 | 长春工业大学 | 一种可发泡的酚醛树脂的制备方法 |
CN102888077A (zh) * | 2011-07-18 | 2013-01-23 | 北京建筑材料科学研究总院有限公司 | 建筑外墙外保温用增韧酚醛泡沫板的制备方法 |
CN104356591A (zh) * | 2014-11-06 | 2015-02-18 | 聊城大学 | 增韧增强型酚醛泡沫保温材料及其制备方法 |
-
2016
- 2016-08-01 CN CN201610624840.4A patent/CN106243613A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525465A (zh) * | 2009-03-27 | 2009-09-09 | 上海应用技术学院 | 增韧酚醛泡沫的制备方法 |
CN102888077A (zh) * | 2011-07-18 | 2013-01-23 | 北京建筑材料科学研究总院有限公司 | 建筑外墙外保温用增韧酚醛泡沫板的制备方法 |
CN102504153A (zh) * | 2011-11-09 | 2012-06-20 | 长春工业大学 | 一种可发泡的酚醛树脂的制备方法 |
CN104356591A (zh) * | 2014-11-06 | 2015-02-18 | 聊城大学 | 增韧增强型酚醛泡沫保温材料及其制备方法 |
Non-Patent Citations (5)
Title |
---|
侯海云等: "《表面活性剂物理化学基础》", 31 August 2014, 西安交通大学出版社 * |
孙传尧: "《选矿工程师手册 下卷:选矿工业实践》", 31 March 2015, 冶金工业出版社 * |
朱文熹等: "《脲甲醛泡沫塑料的生产》", 31 December 1964, 轻工业出版社 * |
王国建: "《多组分聚合物-原理、结构与性能》", 31 October 2013, 同济大学出版社 * |
绍兴市农业区划办公室: "《绍兴市农业名优特产品集》", 31 August 1991, 浙江科学技术出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107266853A (zh) * | 2017-07-18 | 2017-10-20 | 合肥广能新材料科技有限公司 | 酚醛泡沫保温板及其制备方法 |
CN107312292A (zh) * | 2017-07-18 | 2017-11-03 | 合肥广能新材料科技有限公司 | 增韧改性酚醛泡沫保温板及其制备方法 |
CN107446305A (zh) * | 2017-07-18 | 2017-12-08 | 合肥广能新材料科技有限公司 | 酚醛树脂保温板及其制备方法 |
CN107459766A (zh) * | 2017-08-03 | 2017-12-12 | 合肥泓定科技有限公司 | 酚醛泡沫保温复合板及其制备方法 |
CN108102291A (zh) * | 2017-12-12 | 2018-06-01 | 常州琨瑶纺织品有限公司 | 一种轻质阻燃酚醛泡沫材料及其制备方法 |
CN109651757A (zh) * | 2019-01-02 | 2019-04-19 | 广东明日环保净化有限公司 | 一种高性能改性酚醛树脂冷库保温板的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106243613A (zh) | 酚醛泡沫保温复合板及其制备方法 | |
CN106243614A (zh) | 改性酚醛泡沫保温材料及其制备方法 | |
CN103265262B (zh) | 一种无机复合保温板及其制备方法 | |
CN107556036B (zh) | 保温板及其制备方法 | |
CN105255103B (zh) | 一种酚醛树脂/膨胀蛭石复合阻燃保温材料的制备方法 | |
CN104109298A (zh) | 改性挤塑板及其制备方法 | |
CN107266853A (zh) | 酚醛泡沫保温板及其制备方法 | |
CN106280231A (zh) | 一种体育器材用增韧改性酚醛泡沫塑料及其制备方法 | |
CN107445538A (zh) | 一种免蒸压泡沫混凝土材料及其制备方法 | |
EP4105190A1 (en) | Fire-resistant and thermal insulation material and preparation process therefor | |
CN107446305A (zh) | 酚醛树脂保温板及其制备方法 | |
CN104356591A (zh) | 增韧增强型酚醛泡沫保温材料及其制备方法 | |
CN106009493A (zh) | 酚醛泡沫外墙保温材料及其制备方法 | |
CN106082851B (zh) | 一种无机保温材料及其制备方法与应用 | |
CN106189062A (zh) | 酚醛泡沫保温板及其制备方法 | |
CN106189059A (zh) | 建筑用复合型酚醛泡沫保温板及其制备方法 | |
CN106589796B (zh) | 一种浮石酚醛树脂复合泡沫材料及其制备方法 | |
CN106046668A (zh) | 增韧酚醛泡沫保温板及其制备方法 | |
CN105348726A (zh) | 一种制造抗压、抗翘曲、憎水、阻燃保温泡沫材料的方法 | |
CN102816410A (zh) | 一种聚醚胺增韧酚醛泡沫及其制备方法 | |
CN104402334A (zh) | 阻燃型水泥基垫层自流平 | |
CN107337970A (zh) | 一种室内超薄型钢结构防火涂料及其制备方法 | |
CN107177139A (zh) | 一种装饰材料及其制备方法 | |
CN106189063A (zh) | 外墙用酚醛保温板及其制备方法 | |
CN107459766A (zh) | 酚醛泡沫保温复合板及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |