CN106751182A - 一种易擦洗硬度高pvc发泡槽板 - Google Patents

一种易擦洗硬度高pvc发泡槽板 Download PDF

Info

Publication number
CN106751182A
CN106751182A CN201611135596.1A CN201611135596A CN106751182A CN 106751182 A CN106751182 A CN 106751182A CN 201611135596 A CN201611135596 A CN 201611135596A CN 106751182 A CN106751182 A CN 106751182A
Authority
CN
China
Prior art keywords
parts
microcrystalline cellulose
frid
hardness high
pvc foaming
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.)
Withdrawn
Application number
CN201611135596.1A
Other languages
English (en)
Inventor
刘红兵
江家宗
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 Youlipu Polytron Technologies Inc
Original Assignee
Anhui Youlipu Polytron Technologies Inc
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 Youlipu Polytron Technologies Inc filed Critical Anhui Youlipu Polytron Technologies Inc
Priority to CN201611135596.1A priority Critical patent/CN106751182A/zh
Publication of CN106751182A publication Critical patent/CN106751182A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-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
    • C08J9/10Working-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
    • C08J9/102Azo-compounds
    • C08J9/103Azodicarbonamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-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
    • C08J9/10Working-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
    • C08J9/104Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/04N2 releasing, ex azodicarbonamide or nitroso compound
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/18Binary blends of expanding agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised 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
    • C08J2327/02Characterised 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
    • C08J2327/04Characterised 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
    • C08J2327/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2423/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08J2423/22Copolymers of isobutene; butyl rubber
    • 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
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • 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
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • 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
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂60‑120份,聚异丁烯10‑18份,三元乙丙橡胶20‑30份,发泡剂OBSH 2‑4份,偶氮二甲酰胺1‑2份,邻苯二甲酸酐0.4‑1份,过氧化二异丙苯1.5‑2.5份,三羟甲基丙烷1.5‑2.5份,苯骈三氮唑1.5‑2.5份,石油磺酸苯酯1‑2份,环氧大豆油1‑2份,聚己二酸丙二醇酯1.5‑2.3份,全氟丁基磺酸钾1.5‑2.5份,硅烷偶联剂1‑3份,重质碳酸钙2‑6份,硅镁土2‑8份,硫酸钙4‑10份,氧化硼10‑15份,膨润土4‑12份,无烟煤2‑6份,改性微晶纤维素10‑20份。本发明硬度高,表面光滑,不易挂污垢。

Description

一种易擦洗硬度高PVC发泡槽板
技术领域
本发明涉及PVC技术领域,尤其涉及一种易擦洗硬度高PVC发泡槽板。
背景技术
PVC发泡槽板是以聚氯乙烯树脂为基料,加入一定量抗老化剂、改性剂等助剂,经混炼、压延、真空吸塑等工艺而制成的。这种PVC槽板特别适用于厨房、卫生间的吊顶装饰,具有质量轻、防潮湿、隔热保温、不易燃烧、不吸尘、易清洁、可涂饰、易安装、价格低等优点。但其表面光滑度较低,易挂污垢,不易擦洗,而且其硬度较低,满足不了需求,亟待解决。
发明内容
基于背景技术存在的技术问题,本发明提出了一种易擦洗硬度高PVC发泡槽板,成本低,密度高,硬度高,抗载荷能力良好,而且表面光滑,不易挂污垢。
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂60-120份,聚异丁烯10-18份,三元乙丙橡胶20-30份,发泡剂OBSH 2-4份,偶氮二甲酰胺1-2份,邻苯二甲酸酐0.4-1份,过氧化二异丙苯1.5-2.5份,三羟甲基丙烷1.5-2.5份,苯骈三氮唑1.5-2.5份,石油磺酸苯酯1-2份,环氧大豆油1-2份,聚己二酸丙二醇酯1.5-2.3份,全氟丁基磺酸钾1.5-2.5份,硅烷偶联剂1-3份,重质碳酸钙2-6份,硅镁土2-8份,硫酸钙4-10份,氧化硼10-15份,膨润土4-12份,无烟煤2-6份,改性微晶纤维素10-20份。
优选地,石油磺酸苯酯、环氧大豆油、聚己二酸丙二醇酯、全氟丁基磺酸钾的重量比为1.3-1.7:1.4-1.8:1.7-2.1:1.8-2.2。
优选地,全氟丁基磺酸钾、硅烷偶联剂、重质碳酸钙、硅镁土、硫酸钙、氧化硼、膨润土、无烟煤、改性微晶纤维素的重量比为1.8-2.2:1.5-2.5:3-5:3-7:6-8:11-13:6-10:3-5:12-18。
优选地,其原料按重量份包括:PVC树脂80-100份,聚异丁烯12-16份,三元乙丙橡胶22-28份,发泡剂OBSH 2.5-3.5份,偶氮二甲酰胺1.2-1.8份,邻苯二甲酸酐0.6-0.8份,过氧化二异丙苯1.8-2.2份,三羟甲基丙烷1.8-2.2份,苯骈三氮唑1.8-2.2份,石油磺酸苯酯1.3-1.7份,环氧大豆油1.4-1.8份,聚己二酸丙二醇酯1.7-2.1份,全氟丁基磺酸钾1.8-2.2份,硅烷偶联剂1.5-2.5份,重质碳酸钙3-5份,硅镁土3-7份,硫酸钙6-8份,氧化硼11-13份,膨润土6-10份,无烟煤3-5份,改性微晶纤维素12-18份。
优选地,改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌,滴加硫酸铜溶液,滴加完全后搅拌,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,真空干燥得到改性微晶纤维素。
优选地,改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌80-120min,滴加硫酸铜溶液,滴加完全后搅拌60-120min,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌65-85min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,干燥温度为60-70℃,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度至74-82℃,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌2-4h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,50-60℃真空干燥得到改性微晶纤维素。
优选地,改性微晶纤维素采用如下工艺制备:按重量份将6-10份月桂酰胺丙基甜菜碱、45-65份水混合搅拌80-120min,滴加4-8份浓度为1.5-2.5wt%的硫酸铜溶液,滴加完全后搅拌60-120min,加入氢氧化钠调节体系pH值为8.5-9.5,加入3-7份浓度为1-2wt%的抗坏血酸溶液搅拌65-85min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;按重量份将10-20份微晶纤维素进行干燥,干燥温度为60-70℃,加入4-8份预处理月桂酰胺丙基甜菜碱、45-85份丙酮和35-45份水的混合液中,氮气保护下,调节体系温度至74-82℃,依次加入0.07-0.13份硝酸铈铵、4-8份甲基丙烯酸缩水甘油酯搅拌2-4h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,50-60℃真空干燥得到改性微晶纤维素。
本发明采用常规制备工艺制得。
本发明采用PVC树脂、三元乙丙橡胶、聚异丁烯与过氧化二异丙苯、邻苯二甲酸酐配合作用,不仅成本低,而且与发泡剂OBSH、偶氮二甲酰胺进行配合,使本发明交联后重量轻,抗载荷能力良好;本发明的改性微晶纤维素中,月桂酰胺丙基甜菜碱中依次加入硫酸铜、氢氧化钠及抗坏血酸,获得具有孔道结构氧化亚铜纳米微球,防污杀菌性能好,柔韧性能优异,表面活性高,可有效降低微晶纤维素、硝酸铈铵及甲基丙烯酸缩水甘油酯相互间界面张力,在硝酸铈铵的作用下,微晶纤维素与甲基丙烯酸缩水甘油酯中环氧基团接枝共聚,通过合理控制各反应条件,不易发生开环反应,接枝物中环氧量高,保证甲基丙烯酸缩水甘油酯在微晶纤维素骨架上具有高接枝率,同时与膨润土、重质碳酸钙、硅镁土、无烟煤、硫酸钙、氧化硼分散性好,在全氟丁基磺酸钾与硅烷偶联剂的作用下,相互间结合力强,使本发明密度高,硬度高,而且表面光滑,不易挂污垢;而全氟丁基磺酸钾、石油磺酸苯酯、聚己二酸丙二醇酯、环氧大豆油配合,在保证本发明硬度的前提下,韧性好,表面光滑度进一步增强。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂60份,聚异丁烯18份,三元乙丙橡胶20份,发泡剂OBSH 4份,偶氮二甲酰胺1份,邻苯二甲酸酐1份,过氧化二异丙苯1.5份,三羟甲基丙烷2.5份,苯骈三氮唑1.5份,石油磺酸苯酯2份,环氧大豆油1份,聚己二酸丙二醇酯2.3份,全氟丁基磺酸钾1.5份,硅烷偶联剂3份,重质碳酸钙2份,硅镁土8份,硫酸钙4份,氧化硼15份,膨润土4份,无烟煤6份,改性微晶纤维素10份。
实施例2
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂120份,聚异丁烯10份,三元乙丙橡胶30份,发泡剂OBSH 2份,偶氮二甲酰胺2份,邻苯二甲酸酐0.4份,过氧化二异丙苯2.5份,三羟甲基丙烷1.5份,苯骈三氮唑2.5份,石油磺酸苯酯1份,环氧大豆油2份,聚己二酸丙二醇酯1.5份,全氟丁基磺酸钾2.5份,硅烷偶联剂1份,重质碳酸钙6份,硅镁土2份,硫酸钙10份,氧化硼10份,膨润土12份,无烟煤2份,改性微晶纤维素20份。
改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌,滴加硫酸铜溶液,滴加完全后搅拌,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,真空干燥得到改性微晶纤维素。
实施例3
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂80份,聚异丁烯16份,三元乙丙橡胶22份,发泡剂OBSH 3.5份,偶氮二甲酰胺1.2份,邻苯二甲酸酐0.8份,过氧化二异丙苯1.8份,三羟甲基丙烷2.2份,苯骈三氮唑1.8份,石油磺酸苯酯1.7份,环氧大豆油1.4份,聚己二酸丙二醇酯2.1份,全氟丁基磺酸钾1.8份,硅烷偶联剂2.5份,重质碳酸钙3份,硅镁土7份,硫酸钙6份,氧化硼13份,膨润土6份,无烟煤5份,改性微晶纤维素12份。
改性微晶纤维素采用如下工艺制备:按重量份将6份月桂酰胺丙基甜菜碱、65份水混合搅拌80min,滴加8份浓度为1.5wt%的硫酸铜溶液,滴加完全后搅拌120min,加入氢氧化钠调节体系pH值为8.5-9.5,加入3份浓度为2wt%的抗坏血酸溶液搅拌65min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;按重量份将20份微晶纤维素进行干燥,干燥温度为60℃,加入8份预处理月桂酰胺丙基甜菜碱、45份丙酮和45份水的混合液中,氮气保护下,调节体系温度至74℃,依次加入0.13份硝酸铈铵、4份甲基丙烯酸缩水甘油酯搅拌4h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,50℃真空干燥得到改性微晶纤维素。
实施例4
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂100份,聚异丁烯12份,三元乙丙橡胶28份,发泡剂OBSH 2.5份,偶氮二甲酰胺1.8份,邻苯二甲酸酐0.6份,过氧化二异丙苯2.2份,三羟甲基丙烷1.8份,苯骈三氮唑2.2份,石油磺酸苯酯1.3份,环氧大豆油1.8份,聚己二酸丙二醇酯1.7份,全氟丁基磺酸钾2.2份,硅烷偶联剂1.5份,重质碳酸钙5份,硅镁土3份,硫酸钙8份,氧化硼11份,膨润土10份,无烟煤3份,改性微晶纤维素18份。
改性微晶纤维素采用如下工艺制备:按重量份将10份月桂酰胺丙基甜菜碱、45份水混合搅拌120min,滴加4份浓度为2.5wt%的硫酸铜溶液,滴加完全后搅拌60min,加入氢氧化钠调节体系pH值为8.5-9.5,加入7份浓度为1wt%的抗坏血酸溶液搅拌85min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;按重量份将10份微晶纤维素进行干燥,干燥温度为70℃,加入4份预处理月桂酰胺丙基甜菜碱、85份丙酮和35份水的混合液中,氮气保护下,调节体系温度至82℃,依次加入0.07份硝酸铈铵、8份甲基丙烯酸缩水甘油酯搅拌2h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,60℃真空干燥得到改性微晶纤维素。
实施例5
本发明提出的一种易擦洗硬度高PVC发泡槽板,其原料按重量份包括:PVC树脂90份,聚异丁烯14份,三元乙丙橡胶25份,发泡剂OBSH 3份,偶氮二甲酰胺1.5份,邻苯二甲酸酐0.7份,过氧化二异丙苯2份,三羟甲基丙烷2份,苯骈三氮唑2份,石油磺酸苯酯1.5份,环氧大豆油1.6份,聚己二酸丙二醇酯2份,全氟丁基磺酸钾2份,硅烷偶联剂2份,重质碳酸钙4份,硅镁土5份,硫酸钙7份,氧化硼12份,膨润土8份,无烟煤4份,改性微晶纤维素15份。
改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌100min,滴加硫酸铜溶液,滴加完全后搅拌90min,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌75min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,干燥温度为65℃,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度至78℃,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌3h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,55℃真空干燥得到改性微晶纤维素。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (7)

1.一种易擦洗硬度高PVC发泡槽板,其特征在于,其原料按重量份包括:PVC树脂60-120份,聚异丁烯10-18份,三元乙丙橡胶20-30份,发泡剂OBSH2-4份,偶氮二甲酰胺1-2份,邻苯二甲酸酐0.4-1份,过氧化二异丙苯1.5-2.5份,三羟甲基丙烷1.5-2.5份,苯骈三氮唑1.5-2.5份,石油磺酸苯酯1-2份,环氧大豆油1-2份,聚己二酸丙二醇酯1.5-2.3份,全氟丁基磺酸钾1.5-2.5份,硅烷偶联剂1-3份,重质碳酸钙2-6份,硅镁土2-8份,硫酸钙4-10份,氧化硼10-15份,膨润土4-12份,无烟煤2-6份,改性微晶纤维素10-20份。
2.根据权利要求1所述易擦洗硬度高PVC发泡槽板,其特征在于,石油磺酸苯酯、环氧大豆油、聚己二酸丙二醇酯、全氟丁基磺酸钾的重量比为1.3-1.7:1.4-1.8:1.7-2.1:1.8-2.2。
3.根据权利要求1或2所述易擦洗硬度高PVC发泡槽板,其特征在于,全氟丁基磺酸钾、硅烷偶联剂、重质碳酸钙、硅镁土、硫酸钙、氧化硼、膨润土、无烟煤、改性微晶纤维素的重量比为1.8-2.2:1.5-2.5:3-5:3-7:6-8:11-13:6-10:3-5:12-18。
4.根据权利要求1-3任一项所述易擦洗硬度高PVC发泡槽板,其特征在于,其原料按重量份包括:PVC树脂80-100份,聚异丁烯12-16份,三元乙丙橡胶22-28份,发泡剂OBSH 2.5-3.5份,偶氮二甲酰胺1.2-1.8份,邻苯二甲酸酐0.6-0.8份,过氧化二异丙苯1.8-2.2份,三羟甲基丙烷1.8-2.2份,苯骈三氮唑1.8-2.2份,石油磺酸苯酯1.3-1.7份,环氧大豆油1.4-1.8份,聚己二酸丙二醇酯1.7-2.1份,全氟丁基磺酸钾1.8-2.2份,硅烷偶联剂1.5-2.5份,重质碳酸钙3-5份,硅镁土3-7份,硫酸钙6-8份,氧化硼11-13份,膨润土6-10份,无烟煤3-5份,改性微晶纤维素12-18份。
5.根据权利要求1-4任一项所述易擦洗硬度高PVC发泡槽板,其特征在于,改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌,滴加硫酸铜溶液,滴加完全后搅拌,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,真空干燥得到改性微晶纤维素。
6.根据权利要求1-5任一项所述易擦洗硬度高PVC发泡槽板,其特征在于,改性微晶纤维素采用如下工艺制备:将月桂酰胺丙基甜菜碱、水混合搅拌80-120min,滴加硫酸铜溶液,滴加完全后搅拌60-120min,加入氢氧化钠调节体系pH值为8.5-9.5,加入抗坏血酸溶液搅拌65-85min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;将微晶纤维素进行干燥,干燥温度为60-70℃,加入预处理月桂酰胺丙基甜菜碱、丙酮和水的混合液中,氮气保护下,调节体系温度至74-82℃,依次加入硝酸铈铵、甲基丙烯酸缩水甘油酯搅拌2-4h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,50-60℃真空干燥得到改性微晶纤维素。
7.根据权利要求1-6任一项所述易擦洗硬度高PVC发泡槽板,其特征在于,改性微晶纤维素采用如下工艺制备:按重量份将6-10份月桂酰胺丙基甜菜碱、45-65份水混合搅拌80-120min,滴加4-8份浓度为1.5-2.5wt%的硫酸铜溶液,滴加完全后搅拌60-120min,加入氢氧化钠调节体系pH值为8.5-9.5,加入3-7份浓度为1-2wt%的抗坏血酸溶液搅拌65-85min,离心分离,洗涤,干燥得到预处理月桂酰胺丙基甜菜碱;按重量份将10-20份微晶纤维素进行干燥,干燥温度为60-70℃,加入4-8份预处理月桂酰胺丙基甜菜碱、45-85份丙酮和35-45份水的混合液中,氮气保护下,调节体系温度至74-82℃,依次加入0.07-0.13份硝酸铈铵、4-8份甲基丙烯酸缩水甘油酯搅拌2-4h,冷却至室温后,抽滤,除去未反应单体、引发剂及产生的均聚物,50-60℃真空干燥得到改性微晶纤维素。
CN201611135596.1A 2016-12-09 2016-12-09 一种易擦洗硬度高pvc发泡槽板 Withdrawn CN106751182A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611135596.1A CN106751182A (zh) 2016-12-09 2016-12-09 一种易擦洗硬度高pvc发泡槽板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611135596.1A CN106751182A (zh) 2016-12-09 2016-12-09 一种易擦洗硬度高pvc发泡槽板

Publications (1)

Publication Number Publication Date
CN106751182A true CN106751182A (zh) 2017-05-31

Family

ID=58875292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611135596.1A Withdrawn CN106751182A (zh) 2016-12-09 2016-12-09 一种易擦洗硬度高pvc发泡槽板

Country Status (1)

Country Link
CN (1) CN106751182A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117089153B (zh) * 2023-09-05 2024-07-02 揭阳市优士科技实业有限公司 一种绿色环保的改性pvc材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85106222A (zh) * 1985-08-17 1987-02-18 成都科技大学 高填充硬质和软质聚氯乙烯产品
CN102363663A (zh) * 2011-09-29 2012-02-29 芜湖海杉型材有限公司 一种多组分塑料型材及其制备方法
CN104479245A (zh) * 2014-11-28 2015-04-01 安徽雄峰实业有限公司 一种环保型材配方及其制备方法
CN105038026A (zh) * 2015-07-31 2015-11-11 联塑市政管道(河北)有限公司 一种阻燃抑烟pvc电线槽及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85106222A (zh) * 1985-08-17 1987-02-18 成都科技大学 高填充硬质和软质聚氯乙烯产品
CN102363663A (zh) * 2011-09-29 2012-02-29 芜湖海杉型材有限公司 一种多组分塑料型材及其制备方法
CN104479245A (zh) * 2014-11-28 2015-04-01 安徽雄峰实业有限公司 一种环保型材配方及其制备方法
CN105038026A (zh) * 2015-07-31 2015-11-11 联塑市政管道(河北)有限公司 一种阻燃抑烟pvc电线槽及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
曲通馨: "《绝热材料与绝热工程实用手册》", 31 August 1998, 中国建材工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117089153B (zh) * 2023-09-05 2024-07-02 揭阳市优士科技实业有限公司 一种绿色环保的改性pvc材料

Similar Documents

Publication Publication Date Title
CN110623376B (zh) 一种防水金属拉链及其制作工艺
CN106191337B (zh) 一种皮革鞣剂及其制备方法
CN104192898A (zh) 从钛铁矿所制备的富钛有机相直接合成钛白粉的制备方法
CN110983799A (zh) 一种合成革用柔软型湿法贝斯及其制作方法
CN107033428A (zh) 一种玄武岩纤维增强聚乙烯树脂复合材料及其制备方法
CN102251395A (zh) 一种两性丙烯酸酯类聚合物在纺织经纱浆料上的应用
CN110105856A (zh) 水性羟基丙烯酸树脂和3c涂料的制备方法及其应用
CN106751182A (zh) 一种易擦洗硬度高pvc发泡槽板
CN105199166A (zh) 一种具有优良力学性能的阻燃型计算机电缆护套料
CN103382334A (zh) 醇酸改性丙烯酸高耐候性乳胶漆
CN112480768A (zh) 一种五金卫浴制品用高耐水耐化学品低光泽烤漆及其制备方法
CN106750858A (zh) 一种聚乙烯树脂材料增强玄武岩纤维专用浸润剂及其制备方法
CN104194055A (zh) 一种抗光老化改性碳酸钙填料及其制备方法
CN103483960A (zh) 一种带有电镀效果的汽车内饰件涂料及其制备方法
CN107286482A (zh) 一种电子仪器仪表外壳用塑料
CN104845484A (zh) 一种高机械性能防水工程机械涂料
CN104762812A (zh) 一种衣物柔顺剂
CN104449167A (zh) 一种抗碱防裂外墙漆
CN106674802A (zh) 一种吊顶用pvc发泡槽板
CN104945969A (zh) 一种防水抗菌船舶涂料
CN109554105A (zh) 一种环保型水性漆及其生产工艺
CN109401093A (zh) 一种耐光老化聚丙烯材料及其制备方法
CN108659599A (zh) 一种抗菌防水涂料
CN106221087A (zh) 一种耐热的改性塑料及其制备方法
CN104327672B (zh) 一种高强度高附着力防锈蚀船舱涂料

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20170531