CN107226969A - 一种pvc复合装饰板 - Google Patents

一种pvc复合装饰板 Download PDF

Info

Publication number
CN107226969A
CN107226969A CN201710313498.0A CN201710313498A CN107226969A CN 107226969 A CN107226969 A CN 107226969A CN 201710313498 A CN201710313498 A CN 201710313498A CN 107226969 A CN107226969 A CN 107226969A
Authority
CN
China
Prior art keywords
maleic anhydride
anhydride modified
composite decorating
polyamide
blends
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
CN201710313498.0A
Other languages
English (en)
Inventor
胡其飞
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.)
ANQING JIMEI DECORATION MATERIALS Co Ltd
Original Assignee
ANQING JIMEI DECORATION MATERIALS 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 ANQING JIMEI DECORATION MATERIALS Co Ltd filed Critical ANQING JIMEI DECORATION MATERIALS Co Ltd
Priority to CN201710313498.0A priority Critical patent/CN107226969A/zh
Publication of CN107226969A publication Critical patent/CN107226969A/zh
Pending 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00Producing flat articles, e.g. films or sheets
    • B29D7/01Films or sheets
    • 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
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • 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
    • 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
    • C08J2451/00Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2451/08Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08J2477/00Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2477/06Polyamides derived from polyamines and polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • 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
    • C08L2205/03Polymer 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)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

本发明公开了一种pvc复合装饰板,由以下成分制成:pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油,本发明制备的pvc复合装饰板以钠基膨润土为填充剂,能够增强装饰板的机械强度,提高装饰板一定的抗压强度。

Description

一种pvc复合装饰板
技术领域
本发明属于装饰材料技术领域,具体涉及一种pvc复合装饰板。
背景技术
随着人们对PVC制品的认可,以及环保意识和保护树木意识的增强,PVC装饰板的市场需求量也越来越大,PVC装饰板具有轻质、隔热、保温、防潮、阻燃、施工简便等特点。规格、色彩、图案繁多,极富装饰性,可应用于居室内墙和吊顶的装饰,是塑料类材料中应用最为广泛的装饰材料之一,随着社会城市化、科技化、人性化的发展,设计一种弯曲强度高,冲击强度高的PVC装饰板以满足市场需求,是非常必要的。。
发明内容
本发明的目的是针对现有的问题,提供了一种pvc复合装饰板。
本发明是通过以下技术方案实现的:
一种pvc复合装饰板,按重量份计由以下成分制成:pvc树脂颗粒120-125、马来酸酐改性聚甲醛与尼龙66共混物12.4-15.6、钠基膨润土5.4-7.6、增塑剂1.2-1.8、发泡剂0.6-0.8、润滑剂0.2-0.5、二甲基硅油1.2-1.6;
所述马来酸酐改性聚甲醛与尼龙66共混物制备方法为:
(1)将聚甲醛、马来酸酐、过氧化苯甲酰按110:4:1的质量比例均匀混合后,在真空中进行干燥2小时,然后添加到挤出机中进行熔融挤出,挤出温度为185℃,真空中干燥温度为72℃,然后进行切粒,得到80目颗粒,即为马来酸酐改性聚甲醛;
(2)将马来酸酐改性聚甲醛与尼龙66按7:4质量比例均匀混合,在真空中进行干燥2.5小时,然后添加到挤出机中,进行一次熔融挤出,再进行切粒,然后再在真空中进行干燥2小时,再添加到挤出机中进行二次熔融挤出,然后切粒,得到80目颗粒,即为马来酸酐改性聚甲醛与尼龙66共混物,一次熔融挤出的温度为175℃、二次熔融挤出的温度为188℃,真空中干燥的温度均为78℃。
进一步的,所述增塑剂为柠檬酸二丁酯。
进一步的,所述发泡剂为偶氮二甲酰胺。
进一步的,所述润滑剂为PE腊。
进一步的,所述pvc复合装饰板的制备方法,包括以下步骤:
(1)混合:按各重量配比将pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油混合均匀,得到混合料;
(2)高温搅拌:将上述混合料投入热混料机并将混合料加热至116-118℃,以1500r/min的转速搅拌20min,得到热混物料;
(3)冷却排料:将步骤(2)得到的热混物料投入冷混料机中,以150r/min的转速进行搅拌,同时通入冷却水进行冷却,待冷混料机中的物料冷却至40℃时排放至盛料容器,即得到冷混物料;
(4)熔融塑化:将上述冷混物料投入经过预热的双螺杆挤出机中,经加热使物料熔融塑化,熔融塑化物料经螺杆进入挤出模具;
(5)定型牵引:挤出模具将物料挤出至定型台,经定型台冷却压合定型,并由牵引机迁出切割成型,即得到成品;
(6)入库、回收:将成品中的合格品入库。
本发明相比现有技术具有以下优点:本发明制备的pvc复合装饰板以钠基膨润土为填充剂,能够增强装饰板的机械强度,提高装饰板一定的抗压强度;通过添加二甲基硅油可以在加工过程中抑制聚氯乙烯提前分解,使得复合材料体系拥有足够的稳定性;通过添加增塑剂可以促进塑化,提高熔体强度,防止气泡合并或破裂,保证充足的发泡熔体,增加装饰板的强度;通过添加润滑剂有利于塑化和熔体的流动性,减少熔融物料内摩擦,降低电流,也起到促进塑化作用;通过添加马来酸酐改性聚甲醛与尼龙66共混物,能够显著提高复合装饰板的弯曲强度和冲击强度,与钠基膨润土的协同作用,还能够提高材料氧指数,提高阻燃性。
具体实施方式
实施例1
一种pvc复合装饰板,按重量份计由以下成分制成:pvc树脂颗粒120、马来酸酐改性聚甲醛与尼龙66共混物12.4、钠基膨润土5.4、增塑剂1.2、发泡剂0.6、润滑剂0.2、二甲基硅油1.2;
所述马来酸酐改性聚甲醛与尼龙66共混物制备方法为:
(1)将聚甲醛、马来酸酐、过氧化苯甲酰按110:4:1的质量比例均匀混合后,在真空中进行干燥2小时,然后添加到挤出机中进行熔融挤出,挤出温度为185℃,真空中干燥温度为72℃,然后进行切粒,得到80目颗粒,即为马来酸酐改性聚甲醛;
(2)将马来酸酐改性聚甲醛与尼龙66按7:4质量比例均匀混合,在真空中进行干燥2.5小时,然后添加到挤出机中,进行一次熔融挤出,再进行切粒,然后再在真空中进行干燥2小时,再添加到挤出机中进行二次熔融挤出,然后切粒,得到80目颗粒,即为马来酸酐改性聚甲醛与尼龙66共混物,一次熔融挤出的温度为175℃、二次熔融挤出的温度为188℃,真空中干燥的温度均为78℃。
所述增塑剂为柠檬酸二丁酯。
所述发泡剂为偶氮二甲酰胺。
所述润滑剂为PE腊。
所述pvc复合装饰板的制备方法,包括以下步骤:
(1)混合:按各重量配比将pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油混合均匀,得到混合料;
(2)高温搅拌:将上述混合料投入热混料机并将混合料加热至116℃,以1500r/min的转速搅拌20min,得到热混物料;
(3)冷却排料:将步骤(2)得到的热混物料投入冷混料机中,以150r/min的转速进行搅拌,同时通入冷却水进行冷却,待冷混料机中的物料冷却至40℃时排放至盛料容器,即得到冷混物料;
(4)熔融塑化:将上述冷混物料投入经过预热的双螺杆挤出机中,经加热使物料熔融塑化,熔融塑化物料经螺杆进入挤出模具;
(5)定型牵引:挤出模具将物料挤出至定型台,经定型台冷却压合定型,并由牵引机迁出切割成型,即得到成品;
(6)入库、回收:将成品中的合格品入库。
实施例2
一种pvc复合装饰板,按重量份计由以下成分制成:pvc树脂颗粒125、马来酸酐改性聚甲醛与尼龙66共混物15.6、钠基膨润土7.6、增塑剂1.8、发泡剂0.8、润滑剂0.5、二甲基硅油1.6;
所述马来酸酐改性聚甲醛与尼龙66共混物制备方法为:
(1)将聚甲醛、马来酸酐、过氧化苯甲酰按110:4:1的质量比例均匀混合后,在真空中进行干燥2小时,然后添加到挤出机中进行熔融挤出,挤出温度为185℃,真空中干燥温度为72℃,然后进行切粒,得到80目颗粒,即为马来酸酐改性聚甲醛;
(2)将马来酸酐改性聚甲醛与尼龙66按7:4质量比例均匀混合,在真空中进行干燥2.5小时,然后添加到挤出机中,进行一次熔融挤出,再进行切粒,然后再在真空中进行干燥2小时,再添加到挤出机中进行二次熔融挤出,然后切粒,得到80目颗粒,即为马来酸酐改性聚甲醛与尼龙66共混物,一次熔融挤出的温度为175℃、二次熔融挤出的温度为188℃,真空中干燥的温度均为78℃。
所述增塑剂为柠檬酸二丁酯。
所述发泡剂为偶氮二甲酰胺。
所述润滑剂为PE腊。
所述pvc复合装饰板的制备方法,包括以下步骤:
(1)混合:按各重量配比将pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油混合均匀,得到混合料;
(2)高温搅拌:将上述混合料投入热混料机并将混合料加热至118℃,以1500r/min的转速搅拌20min,得到热混物料;
(3)冷却排料:将步骤(2)得到的热混物料投入冷混料机中,以150r/min的转速进行搅拌,同时通入冷却水进行冷却,待冷混料机中的物料冷却至40℃时排放至盛料容器,即得到冷混物料;
(4)熔融塑化:将上述冷混物料投入经过预热的双螺杆挤出机中,经加热使物料熔融塑化,熔融塑化物料经螺杆进入挤出模具;
(5)定型牵引:挤出模具将物料挤出至定型台,经定型台冷却压合定型,并由牵引机迁出切割成型,即得到成品;
(6)入库、回收:将成品中的合格品入库。
实施例3
一种pvc复合装饰板,按重量份计由以下成分制成:pvc树脂颗粒122、马来酸酐改性聚甲醛与尼龙66共混物13.6、钠基膨润土6.0、增塑剂1.5、发泡剂0.7、润滑剂0.3、二甲基硅油1.3;
所述马来酸酐改性聚甲醛与尼龙66共混物制备方法为:
(1)将聚甲醛、马来酸酐、过氧化苯甲酰按110:4:1的质量比例均匀混合后,在真空中进行干燥2小时,然后添加到挤出机中进行熔融挤出,挤出温度为185℃,真空中干燥温度为72℃,然后进行切粒,得到80目颗粒,即为马来酸酐改性聚甲醛;
(2)将马来酸酐改性聚甲醛与尼龙66按7:4质量比例均匀混合,在真空中进行干燥2.5小时,然后添加到挤出机中,进行一次熔融挤出,再进行切粒,然后再在真空中进行干燥2小时,再添加到挤出机中进行二次熔融挤出,然后切粒,得到80目颗粒,即为马来酸酐改性聚甲醛与尼龙66共混物,一次熔融挤出的温度为175℃、二次熔融挤出的温度为188℃,真空中干燥的温度均为78℃。
所述增塑剂为柠檬酸二丁酯。
所述发泡剂为偶氮二甲酰胺。
所述润滑剂为PE腊。
所述pvc复合装饰板的制备方法,包括以下步骤:
(1)混合:按各重量配比将pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油混合均匀,得到混合料;
(2)高温搅拌:将上述混合料投入热混料机并将混合料加热至117℃,以1500r/min的转速搅拌20min,得到热混物料;
(3)冷却排料:将步骤(2)得到的热混物料投入冷混料机中,以150r/min的转速进行搅拌,同时通入冷却水进行冷却,待冷混料机中的物料冷却至40℃时排放至盛料容器,即得到冷混物料;
(4)熔融塑化:将上述冷混物料投入经过预热的双螺杆挤出机中,经加热使物料熔融塑化,熔融塑化物料经螺杆进入挤出模具;
(5)定型牵引:挤出模具将物料挤出至定型台,经定型台冷却压合定型,并由牵引机迁出切割成型,即得到成品;
(6)入库、回收:将成品中的合格品入库。
表1为马来酸酐改性聚甲醛与尼龙66共混物添加量与pvc复合装饰板强度的关系,测定其弯曲强度和抗冲击强度,以实施例1方法制备pvc复合装饰板,以马来酸酐改性聚甲醛与尼龙66共混物添加量为变量,规格为长150mm、宽45mm、厚度5mm,按GB/T17657-1999(人造板及饰面人造板理化性能试验方法)进行测试:
表1
由表1可以看出,马来酸酐改性聚甲醛与尼龙66共混物添加量自12.4重量份开始增加时,弯曲强度逐渐一直在降低,而抗冲击强度先增加,后降低;,试验以实施例2、3分别进行试验时,与实施例试验结果相差1.0-2.5MPa,并且以实施例2、3试验结果规律同样是马来酸酐改性聚甲醛与尼龙66共混物添加量自12.4重量份开始增加时,弯曲强度逐渐一直在降低,而抗冲击强度先增加,后降低;
本试验还将12.4重量份的聚甲醛与尼龙66共混物采用实施例1方法制备同规格的复合装饰板,测得弯曲强度52.4MPa,抗冲击强度368.1MPa,与本发明复合装饰板性能相差较大。
氧指数测定.所谓氧指数,是指在规定的实验条件下,使材料恰好保持燃烧状态所需氧氮混合气体中氧的最低浓度,用LOI(LimitedOxygenIndex)表示.按照国家标准GB5454—85,用HC-1型氧指数测定仪测定样品的氧指数,对本发明实施例1、2、3分别测定氧指数均为32,而采用聚甲醛与尼龙66共混物制成的复合装饰板测定氧指数为28,可见,采用马来酸酐改性聚甲醛与尼龙66共混物能够提高材料氧指数。

Claims (5)

1.一种pvc复合装饰板,其特征在于,按重量份计由以下成分制成:pvc树脂颗粒120-125、马来酸酐改性聚甲醛与尼龙66共混物12.4-15.6、钠基膨润土5.4-7.6、增塑剂1.2-1.8、发泡剂0.6-0.8、润滑剂0.2-0.5、二甲基硅油1.2-1.6;
所述马来酸酐改性聚甲醛与尼龙66共混物制备方法为:
(1)将聚甲醛、马来酸酐、过氧化苯甲酰按110:4:1的质量比例均匀混合后,在真空中进行干燥2小时,然后添加到挤出机中进行熔融挤出,挤出温度为185℃,真空中干燥温度为72℃,然后进行切粒,得到80目颗粒,即为马来酸酐改性聚甲醛;
(2)将马来酸酐改性聚甲醛与尼龙66按7:4质量比例均匀混合,在真空中进行干燥2.5小时,然后添加到挤出机中,进行一次熔融挤出,再进行切粒,然后再在真空中进行干燥2小时,再添加到挤出机中进行二次熔融挤出,然后切粒,得到80目颗粒,即为马来酸酐改性聚甲醛与尼龙66共混物,一次熔融挤出的温度为175℃、二次熔融挤出的温度为188℃,真空中干燥的温度均为78℃。
2.如权利要求1所述一种pvc复合装饰板,其特征在于,所述增塑剂为柠檬酸二丁酯。
3.如权利要求1所述一种pvc复合装饰板,其特征在于,所述发泡剂为偶氮二甲酰胺。
4.如权利要求1所述一种pvc复合装饰板,其特征在于,所述润滑剂为PE腊。
5.如权利要求1所述一种pvc复合装饰板,其特征在于,所述pvc复合装饰板的制备方法,包括以下步骤:
(1)混合:按各重量配比将pvc树脂颗粒、马来酸酐改性聚甲醛与尼龙66共混物、钠基膨润土、增塑剂、发泡剂、润滑剂、二甲基硅油混合均匀,得到混合料;
(2)高温搅拌:将上述混合料投入热混料机并将混合料加热至116-118℃,以1500r/min的转速搅拌20min,得到热混物料;
(3)冷却排料:将步骤(2)得到的热混物料投入冷混料机中,以150r/min的转速进行搅拌,同时通入冷却水进行冷却,待冷混料机中的物料冷却至40℃时排放至盛料容器,即得到冷混物料;
(4)熔融塑化:将上述冷混物料投入经过预热的双螺杆挤出机中,经加热使物料熔融塑化,熔融塑化物料经螺杆进入挤出模具;
(5)定型牵引:挤出模具将物料挤出至定型台,经定型台冷却压合定型,并由牵引机迁出切割成型,即得到成品;
(6)入库、回收:将成品中的合格品入库。
CN201710313498.0A 2017-05-05 2017-05-05 一种pvc复合装饰板 Pending CN107226969A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710313498.0A CN107226969A (zh) 2017-05-05 2017-05-05 一种pvc复合装饰板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710313498.0A CN107226969A (zh) 2017-05-05 2017-05-05 一种pvc复合装饰板

Publications (1)

Publication Number Publication Date
CN107226969A true CN107226969A (zh) 2017-10-03

Family

ID=59933235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710313498.0A Pending CN107226969A (zh) 2017-05-05 2017-05-05 一种pvc复合装饰板

Country Status (1)

Country Link
CN (1) CN107226969A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017846A (zh) * 2017-11-28 2018-05-11 阜阳市鸿泰装饰材料有限公司 一种耐老化pvc装饰板
CN109762410A (zh) * 2018-10-29 2019-05-17 武威福民汇科技开发有限公司 一种高档纳米抗菌乳胶漆的生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317707A (zh) * 2016-09-08 2017-01-11 江苏旺科新材料有限公司 一种pvc建筑模板及其制备方法
CN106380738A (zh) * 2016-09-08 2017-02-08 江苏旺科新材料有限公司 一种pvc家庭装饰板及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317707A (zh) * 2016-09-08 2017-01-11 江苏旺科新材料有限公司 一种pvc建筑模板及其制备方法
CN106380738A (zh) * 2016-09-08 2017-02-08 江苏旺科新材料有限公司 一种pvc家庭装饰板及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
温志远等: "《塑料成型工艺及设备》", 30 November 2012, 北京理工大学出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017846A (zh) * 2017-11-28 2018-05-11 阜阳市鸿泰装饰材料有限公司 一种耐老化pvc装饰板
CN109762410A (zh) * 2018-10-29 2019-05-17 武威福民汇科技开发有限公司 一种高档纳米抗菌乳胶漆的生产方法

Similar Documents

Publication Publication Date Title
CN103467892A (zh) 一种硅藻土钙塑合板材及其生产方法
CN103113685B (zh) 一种轻质阻燃木塑复合材料及制备方法和用途
CN109181055A (zh) 辐射交联聚乙烯泡棉及其制备方法和应用
CN105131501A (zh) 一种用于abs微孔发泡材料的发泡母粒及其制备方法
CN108976639A (zh) 纳米高分子竹木纤维集成墙板的生产方法
CN111070824A (zh) 一种无卤阻燃木塑共挤复合材料及其制备方法
CN107226969A (zh) 一种pvc复合装饰板
CN107082963A (zh) 一种低散发tvoc发泡聚丙烯制品及其制备方法
CN103434240B (zh) 一种聚丙烯物理发泡复合板及其制造工艺
CN108752963A (zh) 一种塑木复合材料及其制备方法
CN1736936A (zh) 脲醛泡沫塑料保温板及其制备方法
CN104476711B (zh) 一种均一的聚丙烯发泡厚板的生产方法
CN103788557B (zh) Pvc交联发泡材料及其生产工艺
CN106590005A (zh) 一种塑木复合地板及其制备方法
CN103182818B (zh) 一种聚碳酸酯挤出发泡复合板材及其制备方法
CN103627166A (zh) 一种阻燃热塑性树脂复合材料及其制备方法
CN104403216A (zh) 改性挤塑板原料及改性挤塑板制造方法
CN106519283A (zh) 一种聚丙烯高温超临界发泡工艺
CN104403215A (zh) 改性挤塑板原料及改性挤塑板制造方法
CN111410800A (zh) 一种仿木纹装饰线条及其制备方法
CN104119589A (zh) 一种炭塑纤维复合材料的制备方法
CN105694274A (zh) 一种pvc复合集成家居板及其制备工艺
CN109265825A (zh) 一种聚丙烯或聚丙烯复合物发泡制品及其制备方法
CN107459733A (zh) 聚硅氧烷‑硼酸锌复配阻燃的微晶白云母粉‑木粉‑pvc基木塑地板基材及其制备方法
CN104890132A (zh) 一种木塑地板的生产工艺

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: 20171003

RJ01 Rejection of invention patent application after publication