CN106496880A - 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法 - Google Patents

一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法 Download PDF

Info

Publication number
CN106496880A
CN106496880A CN201611108043.7A CN201611108043A CN106496880A CN 106496880 A CN106496880 A CN 106496880A CN 201611108043 A CN201611108043 A CN 201611108043A CN 106496880 A CN106496880 A CN 106496880A
Authority
CN
China
Prior art keywords
composite foamed
pvc
nbr
basalt fibre
preparation
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
CN201611108043.7A
Other languages
English (en)
Inventor
王新志
张凯
郑海迪
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 Sheng Yuan Rubber And Plastic Science And Technology Ltd
Original Assignee
Anhui Sheng Yuan Rubber And Plastic Science And Technology 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 Sheng Yuan Rubber And Plastic Science And Technology Ltd filed Critical Anhui Sheng Yuan Rubber And Plastic Science And Technology Ltd
Priority to CN201611108043.7A priority Critical patent/CN106496880A/zh
Publication of CN106496880A publication Critical patent/CN106496880A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2327/00—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
    • C08J2327/02—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
    • C08J2327/04—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
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/02—Copolymers with acrylonitrile
    • 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
    • C08L2205/03—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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种玄武岩纤维改性的高阻燃PVC‑NBR复合发泡板及其制备方法，该复合发泡板以PVC与植物沥青改性后的NBR共混材料作为复合发泡基料，以高耐热、高强度的玄武岩纤维对其进行改性处理，获得了性能优良的复合发泡板，再结合其它辅助材料，最终制备得到了具有高热稳定性、高阻燃环保、高抗裂抗压的复合发泡板材，在绿色家装材料方面有突出的应用优势。

Description

一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板及其制备 方法
技术领域
本发明涉及PVC发泡板技术领域，尤其涉及一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板及其制备方法。
背景技术
PVC发泡板具有防水、阻燃、耐酸碱、防蛀、质轻、保温、隔音、减震等特性，是木材、铝材、复合板材的理想替代品，广泛的应用于客车、火车车厢顶棚、箱体芯层、内部装潢用板、建筑物外墙板、内装饰用板、办公室、住宅、公共场所建筑物隔间，商用装饰架、无尘室用板、吊顶板等方面。
尽管PVC发泡板具有如此广泛的应用空间，然而其实际市场占有率却偏低，尤其在家装材料方面，主要的制约因素是产品良莠不齐，产品在强度、刚性、热稳定性等方面不尽如人意，使用时存在安全隐患，为了提高PVC板材的综合性能，使用高分子材料和无机填料共混改性是最常用的方法。《阻燃型NBR/PVC发泡材料的研究》一文将NBR与PVC共混发泡，获得了力学性能较为优良的产品，但是其耐热性差，需添加阻燃剂达到阻燃效果，但是对材料的力学性能影响较大，使用受到限制。
发明内容
本发明目的就是为了弥补已有技术的缺陷，提供一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板及其制备方法。
本发明是通过以下技术方案实现的：
一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板，该复合发泡板由以下重量份的原料制得：PVC 40-50、NBR 20-30、AC发泡剂2-5、硼酸三乙酯1-2、腰果油1-2、光稳定剂0.5-1、促进剂TMTD 0.4-0.5、硬脂酸0.5-1、硫化剂PDM 0.8-1.2、钙锌稳定剂4-5、植物沥青3-4、玄武岩纤维10-15、有机蒙脱土3-5、硅烷偶联剂kh560 0.5-1、环氧脂肪酸甲酯5-8、甲基丙烯酸锌2-4、80-90%的乙醇水溶液15-25。
所述的一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板的制备方法包括以下步骤：
（1）先将硅烷偶联剂kh560投入乙醇水溶液中，搅拌反应2-3h后加入有机蒙脱土，混合研磨分散1-2h，水洗2-3次后干燥备用；
（2）先将NBR、植物沥青混合均匀后投入145℃密炼机中密炼15-20min，随后加入PVC、玄武岩纤维、腰果油、有机蒙脱土、环氧脂肪酸甲酯、光稳定剂、钙锌稳定剂、甲基丙烯酸锌以及步骤（1）所得物料，继续密炼30-40min后得复合基料，基料自然冷却至室温备用；
（3）将步骤（2）制备的基料与其它剩余成分投入炼胶机中，在50℃条件下混炼30-40min后薄通三次后出料；
（4）将步骤（3）所得片材在模具中，在160-165℃、15-18MPa条件下热压发泡10-15min，随后卸压冷却，即得所述复合发泡板。
本发明以PVC与植物沥青改性后的NBR共混材料作为复合发泡基料，以高耐热、高强度的玄武岩纤维对其进行改性处理，获得了性能优良的复合发泡板，再结合其它辅助材料，最终制备得到了具有高热稳定性、高阻燃环保、高抗裂抗压的复合发泡板材，在绿色家装材料方面有突出的应用优势。
具体实施方式
一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板，该复合发泡板由以下重量份的原料制得：PVC 40、NBR 20、AC发泡剂2、硼酸三乙酯1、腰果油1、光稳定剂0.5、促进剂TMTD0.4、硬脂酸0.5、硫化剂PDM 0.8、钙锌稳定剂4、植物沥青3、玄武岩纤维10、有机蒙脱土3、硅烷偶联剂kh560 0.5、环氧脂肪酸甲酯5、甲基丙烯酸锌2、80%的乙醇水溶液15。
该实施例复合发泡材料的制备方法包括以下步骤：
（1）先将硅烷偶联剂kh560投入乙醇水溶液中，搅拌反应2h后加入有机蒙脱土，混合研磨分散1h，水洗2次后干燥备用；
（2）先将NBR、植物沥青混合均匀后投入145℃密炼机中密炼15min，随后加入PVC、玄武岩纤维、腰果油、有机蒙脱土、环氧脂肪酸甲酯、光稳定剂、钙锌稳定剂、甲基丙烯酸锌以及步骤（1）所得物料，继续密炼30min后得复合基料，基料自然冷却至室温备用；
（3）将步骤（2）制备的基料与其它剩余成分投入炼胶机中，在50℃条件下混炼30min后薄通三次后出料；
（4）将步骤（3）所得片材在模具中，在160℃、15MPa条件下热压发泡10min，随后卸压冷却，即得所述复合发泡板。
制得的发泡板遵循相关标准进行性能测试，性能测试结果为：
表观密度：0.62g/cm3；拉伸强度：58.5MPa；断裂伸长率：264.5%；撕裂强度：6.2N/m；氧指数≥32%。

Claims (2)

1.一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板，其特征在于，该复合发泡板由以下重量份的原料制得：PVC 40-50、NBR 20-30、AC发泡剂2-5、硼酸三乙酯1-2、腰果油1-2、光稳定剂0.5-1、促进剂TMTD 0.4-0.5、硬脂酸0.5-1、硫化剂PDM 0.8-1.2、钙锌稳定剂4-5、植物沥青3-4、玄武岩纤维10-15、有机蒙脱土3-5、硅烷偶联剂kh560 0.5-1、环氧脂肪酸甲酯5-8、甲基丙烯酸锌2-4、80-90%的乙醇水溶液15-25。
2.如权利要求1所述的一种玄武岩纤维改性的高阻燃PVC-NBR复合发泡板的制备方法，其特征在于，所述的制备方法包括以下步骤：
（1）先将硅烷偶联剂kh560投入乙醇水溶液中，搅拌反应2-3h后加入有机蒙脱土，混合研磨分散1-2h，水洗2-3次后干燥备用；
（2）先将NBR、植物沥青混合均匀后投入145℃密炼机中密炼15-20min，随后加入PVC、玄武岩纤维、腰果油、有机蒙脱土、环氧脂肪酸甲酯、光稳定剂、钙锌稳定剂、甲基丙烯酸锌以及步骤（1）所得物料，继续密炼30-40min后得复合基料，基料自然冷却至室温备用；
（3）将步骤（2）制备的基料与其它剩余成分投入炼胶机中，在50℃条件下混炼30-40min后薄通三次后出料；
（4）将步骤（3）所得片材在模具中，在160-165℃、15-18MPa条件下热压发泡10-15min，随后卸压冷却，即得所述复合发泡板。
CN201611108043.7A 2016-12-06 2016-12-06 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法 Pending CN106496880A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611108043.7A CN106496880A (zh) 2016-12-06 2016-12-06 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611108043.7A CN106496880A (zh) 2016-12-06 2016-12-06 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法

Publications (1)

Publication Number Publication Date
CN106496880A true CN106496880A (zh) 2017-03-15

Family

ID=58330410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611108043.7A Pending CN106496880A (zh) 2016-12-06 2016-12-06 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法

Country Status (1)

Country Link
CN (1) CN106496880A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109233018A (zh) * 2018-07-26 2019-01-18 合肥旭亚新材料科技有限公司 一种具有低压缩永久变形特性的橡胶组合物
CN114163701A (zh) * 2021-12-29 2022-03-11 重庆纤维研究设计院股份有限公司 一种无卤阻燃隔音复合材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202831273U (zh) * 2012-10-26 2013-03-27 辽宁辽杰科技有限公司 一种阻燃型保温板
CN105542259A (zh) * 2015-12-24 2016-05-04 山东阳谷华泰化工股份有限公司 一种改善丁苯橡胶加工性能的流动助剂及其制备方法
CN106117913A (zh) * 2016-08-12 2016-11-16 滁州市宏源喷涂有限公司 一种纳米陶瓷增强的高精度pvc‑nbr复合发泡板及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202831273U (zh) * 2012-10-26 2013-03-27 辽宁辽杰科技有限公司 一种阻燃型保温板
CN105542259A (zh) * 2015-12-24 2016-05-04 山东阳谷华泰化工股份有限公司 一种改善丁苯橡胶加工性能的流动助剂及其制备方法
CN106117913A (zh) * 2016-08-12 2016-11-16 滁州市宏源喷涂有限公司 一种纳米陶瓷增强的高精度pvc‑nbr复合发泡板及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109233018A (zh) * 2018-07-26 2019-01-18 合肥旭亚新材料科技有限公司 一种具有低压缩永久变形特性的橡胶组合物
CN114163701A (zh) * 2021-12-29 2022-03-11 重庆纤维研究设计院股份有限公司 一种无卤阻燃隔音复合材料

Similar Documents

Publication Publication Date Title
CN103694542B (zh) 一种高填充高回弹软质发泡聚乙烯材料及其制备方法
CN106280091A (zh) 一种聚多巴胺膜包覆膨胀石墨改性的高耐热pvc‑nbr复合发泡板及其制备方法
CN106117912A (zh) 一种抗静电高耐热pvc‑nbr复合发泡板及其制备方法
CN105111676B (zh) 一种酚醛发泡复合材料轻强板的制备方法及其应用
CN106280093A (zh) 一种木质素改性的高塑性pvc‑nbr复合发泡板及其制备方法
CN107324692A (zh) 一种岩棉保温板及其制备方法
CN113248907B (zh) 一种无机填料复合聚氨酯保温板及其制备方法和应用
CN106280094A (zh) 一种纳米碳化硅增强的高抗冲pvc‑nbr复合发泡板及其制备方法
CN106167589A (zh) 一种含纳米硅藻土的具有净化空气功效的pvc‑nbr复合发泡板及其制备方法
CN106117913A (zh) 一种纳米陶瓷增强的高精度pvc‑nbr复合发泡板及其制备方法
CN107298776A (zh) 一种环保橡胶隔音建筑材料及其制备方法
CN106117914A (zh) 一种含载银纳米沸石的抗菌耐热pvc‑nbr复合发泡板及其制备方法
CN106496880A (zh) 一种玄武岩纤维改性的高阻燃pvc‑nbr复合发泡板及其制备方法
CN108003483B (zh) 阻燃柔性隔声材料及其制备方法和应用
CN106167590A (zh) 一种含纳米碳纤维的高强高弹pvc‑nbr复合发泡板及其制备方法
CN103589081A (zh) 一种新型发泡聚苯乙烯树脂
CN106751166A (zh) 一种纳米纤维素增韧的高耐热pvc‑nbr复合发泡板及其制备方法
CN106117915A (zh) 一种含泡沫铝的轻质高强pvc‑nbr复合发泡板及其制备方法
CN106117916A (zh) 一种高疏水抗粘的pvc‑nbr复合发泡板及其制备方法
CN106751163A (zh) 一种氧化石墨烯‑羟基磷灰石补强的高耐热pvc复合发泡板及其制备方法
CN111995803A (zh) 新型复合新材料高强度橡胶隔声垫及其制备方法
CN106188972A (zh) 一种芳纶浆粕改性的高度密封pvc‑nbr复合发泡板及其制备方法
CN106280404A (zh) 一种防噪音阻燃聚氨酯泡沫材料及其制备方法
CN106751165A (zh) 一种钛硅介孔分子筛改性的耐热老化的pvc‑nbr复合发泡板及其制备方法
CN115304836A (zh) 一种低硫橡塑海绵制品及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170315

WD01 Invention patent application deemed withdrawn after publication