CN104059293B - 一种碳酸钙填充的建筑模板的lft-d成型工艺 - Google Patents

一种碳酸钙填充的建筑模板的lft-d成型工艺 Download PDF

Info

Publication number
CN104059293B
CN104059293B CN201410288575.8A CN201410288575A CN104059293B CN 104059293 B CN104059293 B CN 104059293B CN 201410288575 A CN201410288575 A CN 201410288575A CN 104059293 B CN104059293 B CN 104059293B
Authority
CN
China
Prior art keywords
screw extruder
calcium carbonate
compound
double screw
lft
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
CN201410288575.8A
Other languages
English (en)
Other versions
CN104059293A (zh
Inventor
王加志
赵珍贵
杨玲娜
程国龙
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.)
FUJIAN EANTE NEW BUILDING MATEIRALS CO.,LTD.
Original Assignee
Fujian Haiyuan New Material Science & Technology 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 Fujian Haiyuan New Material Science & Technology Co Ltd filed Critical Fujian Haiyuan New Material Science & Technology Co Ltd
Priority to CN201410288575.8A priority Critical patent/CN104059293B/zh
Publication of CN104059293A publication Critical patent/CN104059293A/zh
Application granted granted Critical
Publication of CN104059293B publication Critical patent/CN104059293B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/14Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • 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
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92561Time, e.g. start, termination, duration or interruption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/9258Velocity
    • B29C2948/9259Angular velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92942Moulded article
    • 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
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供一种建筑模板的LFT‑D成型方法,将比例为5~20份的改性剂碳酸钙和50~65份改性PP母料均匀搅拌,得到混合均匀的混合料;将混合料通过一阶螺杆挤出机熔融塑化;将30份的改性玻纤与经一阶螺杆挤出机熔融塑化的混合料一起进入二阶螺杆挤出机熔融混合后挤出;经二阶螺杆挤出机挤出的混合料通过机械手夹取放置于模压模具内,合模保压即得制品。本发明方法采用超细重质碳酸钙作为无机填料,构建无机填料/玻纤/PP复合材料体系,解决玻纤/PP复合材料体系露纤等方面的问题。

Description

一种碳酸钙填充的建筑模板的LFT-D成型工艺
技术领域
本发明涉及一种建筑模板的LFT-D成型方法。
背景技术
现有玻纤增强PP复合材料配方比例多为改性PP和玻璃纤维,添加一些助燃剂或者热稳定剂,采用LFT-D工艺模压成型时,玻纤和PP在二阶螺杆处混合,制品存在露纤等表面质量不稳定的问题。同时,采用玻纤增强改性PP复合材料的建筑模板随着使用次数的增加,后期产品的收缩变形变大,导致不同尺寸的模板拼装后的部分拼缝偏大使得施工质量变差,从而减少了建筑模板的使用寿命,这说明为了进一步提高模板的表面质量与提高模板的使用次数,通过无机填料填充改性玻纤增强的PP的复合材料成为一种有效的选择方式。
发明内容
本发明要解决的技术问题,在于提供一种建筑模板的LFT-D成型方法,采用超细改性剂碳酸钙作为无机填料,构建无机填料/玻纤/PP复合材料体系,解决玻纤/PP复合材料体系露纤和冲击性能等方面的问题。
本发明是这样实现的:一种建筑模板的LFT-D成型方法,包括:
步骤10、将质量比例为5~20份的改性剂碳酸钙和50~65份改性PP母料均匀搅拌,得到混合均匀的改性剂碳酸钙与PP的混合料;
步骤20、将混合料通过一阶双螺杆挤出机熔融塑化,所述一阶双螺杆挤出机的转速为160-210rpm/min,所述一阶双螺杆挤出机分八段加热,前三段温度均为190~220℃,后四段温度均为210~230℃,机头温度为210-240℃;
步骤30、将30质量份的改性玻纤与经一阶双螺杆挤出机熔融塑化的混合料一起进入二阶双螺杆挤出机熔融混合后挤出,所述二阶双螺杆挤出机的转速为120-160rpm/min,且二阶双螺杆挤出机分六段加热,前五段每段温度均为200~240,挤出头温度为220-240℃;
步骤40、经二阶双螺杆挤出机挤出的混合料通过机械手夹取放置于模压模具内,上模温度为20-40℃,下模温度为10-30℃,模压压力为1350-1700Mpa,合模保压50-70s,即得制品。
进一步的,所述步骤10中,所述混合料的质量成分比例为:碳酸钙为7~28%,PP为72~97%,且混合料的质量成分总合为100%。
进一步的,所述步骤10中,所述改性剂碳酸钙与改性PP的搅拌是通过人工或机械搅拌的方式搅拌30~60min。
本发明具有如下优点:本发明采用超细改性剂碳酸钙作为无机填料,构建无机填料/玻纤/PP复合材料体系,解决玻纤/PP复合材料体系露纤和冲击性能等方面的问题。一定比例的超细改性剂碳酸钙加入复合材料体系,可以发挥其作为纳米材料的特性,提高复合材料的热稳定性和韧性。玻纤和PP基体之间结合力的决定了复合材料的性能优劣,纳米碳酸钙可以作为两者的形核剂,增大界面结合力,提升了无机填料/玻纤/PP复合材料体系的抗冲击特性;另一方面,碳酸钙作为无机填料的加入必然增大体系的粘度,在碳酸钙较为均匀的分布在PP基体时,碳酸钙颗粒的一定团聚效果使得体系粘度较为均一,降低体系某一部分因为粘度差异和小粘度使得玻璃纤维脱离基体PP对其的束缚向制品表层最终外露,即所谓露纤的概率,改善制品表面质量。另外,从成本方面考虑,碳酸钙加入复合材料体系必然带来制造成本的降低。降低的幅度取决于性能最优的最大无机填料的比例。
附图说明
下面参照附图结合实施例对本发明作进一步的说明。
图1为本发明方法执行流程图。
具体实施方式
如图1所示,本发明的建筑模板的LFT-D成型方法,包括:
步骤10、将质量比例为5~20份的改性剂碳酸钙和50~65份改性PP母料通过机械搅拌的方式均匀搅拌30~60min,得到混合均匀的改性剂碳酸钙与PP的混合料;所述混合料的质量成分比例为:碳酸钙为7~28%,PP为72~97%,且混合料的质量成分总合为100%。
步骤20、n;将混合料通过一阶双螺杆挤出机熔融塑化,所述一阶双螺杆挤出机的转速为160-210rpm/min,所述一阶双螺杆挤出机分八段加热,前三段温度均为190~220℃,后四段温度均为210~230℃,处于最后的机头温度为210-240℃;
步骤30、将30质量份的改性玻纤与经一阶双螺杆挤出机熔融塑化的混合料一起进入二阶双螺杆挤出机熔融混合后挤出,所述二阶双螺杆挤出机的转速为120-160rpm/min,且二阶双螺杆挤出机分六段加热,前五段每段温度均为200~240,挤出头温度为220-240℃;
步骤40二阶双螺杆挤出机挤出的混合料通过机械手夹取放置于模压模具内,上模温度为20-40℃,下模温度为10-30℃,模压压力为1350-1700Mpa,合模保压50-70s,即得制品。
根据上述步骤10至步骤40,提供本发明的3个实施例,并用下表区别几个实施例的参数:
从以上实施可以看出,本发明采用超细改性剂碳酸钙作为无机填料,构建无机填料/玻纤/PP复合材料体系,解决玻纤/PP复合材料体系露纤和冲击性能等方面的问题。一定比例的超细改性剂碳酸钙加入复合材料体系,可以发挥其作为纳米材料的特性,提高复合材料的热稳定性和韧性。玻纤和PP基体之间结合力的决定了复合材料的性能优劣,纳米碳酸钙可以作为两者的形核剂,增大界面结合力,提升了无机填料/玻纤/PP复合材料体系的抗冲击特性;另一方面,碳酸钙作为无机填料的加入必然增大体系的粘度,在碳酸钙较为均匀的分布在PP基体时,碳酸钙颗粒的一定团聚效果使得体系粘度较为均一,降低体系某一部分因为粘度差异和小粘度使得玻璃纤维脱离基体PP对其的束缚向制品表层最终外露,即所谓露纤的概率,改善制品表面质量。另外,从成本方面考虑,碳酸钙加入复合材料体系必然带来制造成本的降低。降低的幅度取决于性能最优的最大无机填料的比例。
虽然以上描述了本发明的具体实施方式,但是熟悉本技术领域的技术人员应当理解,我们所描述的具体的实施例只是说明性的,而不是用于对本发明的范围的限定,熟悉本领域的技术人员在依照本发明的精神所作的等效的修饰以及变化,都应当涵盖在本发明的权利要求所保护的范围内。

Claims (3)

1.一种碳酸钙填充的建筑模板的LFT-D成型方法,其特征在于:包括
步骤10、将质量比例为5~20份的改性剂碳酸钙和50~65份改性PP母料均匀搅拌,得到混合均匀的改性剂碳酸钙与PP的混合料;
步骤20、将混合料通过一阶双螺杆挤出机熔融塑化,所述一阶双螺杆挤出机的转速为160-210rpm,所述一阶双螺杆挤出机分八段加热,前三段温度均为190~220℃,后四段温度均为210~230℃,机头温度为210-240℃;
步骤30、将30质量份的改性玻纤与经一阶双螺杆挤出机熔融塑化的混合料一起进入二阶双螺杆挤出机熔融混合后挤出,所述二阶双螺杆挤出机的转速为120-160rpm/min,且二阶双螺杆挤出机分六段加热,前五段每段温度均为200~240,挤出头温度为220-240℃;
步骤40、经二阶双螺杆挤出机挤出的混合料通过机械手夹取放置于模压模具内,上模温度为20-40℃,下模温度为10-30℃,模压压力为1350-1700MPa,合模保压50-70s,即得制品。
2.根据权利要求1所述的一种碳酸钙填充的建筑模板的LFT-D成型方法,其特征在于:所述步骤10中,所述混合料的质量成分比例为:
碳酸钙 7~28%,
PP 72~97%,且混合料的质量成分总合为100%。
3.根据权利要求1所述的一种碳酸钙填充的建筑模板的LFT-D成型方法,其特征在于:所述步骤10中,所述改性剂碳酸钙与改性PP的搅拌是通过机械搅拌的物理共混方式搅拌30~60min。
CN201410288575.8A 2014-06-25 2014-06-25 一种碳酸钙填充的建筑模板的lft-d成型工艺 Active CN104059293B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410288575.8A CN104059293B (zh) 2014-06-25 2014-06-25 一种碳酸钙填充的建筑模板的lft-d成型工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410288575.8A CN104059293B (zh) 2014-06-25 2014-06-25 一种碳酸钙填充的建筑模板的lft-d成型工艺

Publications (2)

Publication Number Publication Date
CN104059293A CN104059293A (zh) 2014-09-24
CN104059293B true CN104059293B (zh) 2016-08-17

Family

ID=51547239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410288575.8A Active CN104059293B (zh) 2014-06-25 2014-06-25 一种碳酸钙填充的建筑模板的lft-d成型工艺

Country Status (1)

Country Link
CN (1) CN104059293B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104530560A (zh) * 2014-12-19 2015-04-22 福建海源新材料科技有限公司 模压长晶须/玻纤增强热塑性复合材料的lft-d成型方法
CN105419083A (zh) * 2015-11-20 2016-03-23 福建海源新材料科技有限公司 阻燃建筑模板及其制作方法
CN107060318B (zh) * 2017-05-11 2022-05-31 扬州赛创新材料科技有限公司 一种复合型建筑模板及其制造方法
CN108407254B (zh) * 2018-03-15 2020-07-31 苏州金韦尔机械有限公司 双螺杆挤出生产线及其制造pp建筑模板的方法
CN109263085B (zh) * 2018-09-20 2021-07-20 广州阿旺斯复合材料技术有限公司 一种热塑性复合材料挤出装置及模压成型工艺
CN109878049A (zh) * 2018-12-31 2019-06-14 郑州翎羽新材料有限公司 一种脱模建筑模板lft-d成型方法
CN110105669A (zh) * 2019-05-30 2019-08-09 泰山玻璃纤维有限公司 一种增强型塑料托盘及制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969027A (en) * 1994-12-07 1999-10-19 Ferro Corporation Polymer blend comprising polypropylene
CN1966564A (zh) * 2005-11-15 2007-05-23 哈尔滨鑫达高分子材料股份有限公司 增强增韧抗老化聚丙烯/纳米碳酸钙复合材料及其制备方法
CN101143948A (zh) * 2006-09-13 2008-03-19 上海洋生管业有限公司 生产大口径玻璃纤维增强聚丙烯加筋管的生产工艺及其所用材料
CN101935420A (zh) * 2010-08-26 2011-01-05 上海耀华大中新材料有限公司 一种lft-d材料的汽车底部导流板及其制造方法
CN103030891A (zh) * 2013-01-09 2013-04-10 华东理工大学 一种长玻璃纤维增强聚丙烯复合材料及其制备方法
CN103554656A (zh) * 2013-10-14 2014-02-05 上海俊尓新材料有限公司 一种用于lft-d技术制备汽车底护板的聚丙烯复合材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883334B2 (en) * 2007-06-01 2011-02-08 Align Technology, Inc. Method and system for providing alternating use orthodontic aligners

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969027A (en) * 1994-12-07 1999-10-19 Ferro Corporation Polymer blend comprising polypropylene
CN1966564A (zh) * 2005-11-15 2007-05-23 哈尔滨鑫达高分子材料股份有限公司 增强增韧抗老化聚丙烯/纳米碳酸钙复合材料及其制备方法
CN101143948A (zh) * 2006-09-13 2008-03-19 上海洋生管业有限公司 生产大口径玻璃纤维增强聚丙烯加筋管的生产工艺及其所用材料
CN101935420A (zh) * 2010-08-26 2011-01-05 上海耀华大中新材料有限公司 一种lft-d材料的汽车底部导流板及其制造方法
CN103030891A (zh) * 2013-01-09 2013-04-10 华东理工大学 一种长玻璃纤维增强聚丙烯复合材料及其制备方法
CN103554656A (zh) * 2013-10-14 2014-02-05 上海俊尓新材料有限公司 一种用于lft-d技术制备汽车底护板的聚丙烯复合材料

Also Published As

Publication number Publication date
CN104059293A (zh) 2014-09-24

Similar Documents

Publication Publication Date Title
CN104059293B (zh) 一种碳酸钙填充的建筑模板的lft-d成型工艺
CN105175962A (zh) 一种氯化聚氯乙烯改性材料
CN103642122B (zh) 一种玄武岩纤维增强的木塑复合材料
EP2346933B1 (en) Pvc profiles with high contents of mineral filler and their uses
CN101418121B (zh) 一种低熔点尼龙6及其制备方法
CN106147214A (zh) 一种适用于3d打印胸腹固定带的尼龙基复合材料及其制备方法
CN104558747A (zh) 一种快速成型高密度聚乙烯组合物及其制备方法
CN103709681B (zh) 一种高韧性、高耐热玻纤增强pbt复合材料及其制备方法
CN110144092A (zh) 一种环保硬质pvc改性材料及其制备方法
US20110204543A1 (en) Method for the preparation of pre-reinforced and reinforced PVC polymers and devices thereof
CN104194123A (zh) 聚丙烯腈纤维/高密度聚乙烯复合材料及制备方法
CN106674854A (zh) 一种电视机后壳用hips复合材料及其制备方法
CN106398111A (zh) 一种peek/玻璃纤维/高岭土复合材料及其制备方法
CN107189266A (zh) 一种ncc与超细玻璃纤维共同增强发泡pvc
CN105623101A (zh) 一种改性硅藻/eso/聚丙烯复合材料及其制备方法
CN106674742A (zh) 一种薄壁化汽车保险杠用聚丙烯复合材料及其制备方法
CN103665904B (zh) 一种木塑复合材料及其型材的制造方法
CN105694341A (zh) 一种玻璃微珠填充改性abs复合材料
CN103509221B (zh) 电缆用复合树脂材料及其制备方法
CN107163605A (zh) 一种高导热木塑及其制备方法
CN103509343A (zh) 玻璃纤维增强聚苯硫醚/聚苯醚复合材料及其制备方法
CN107841090A (zh) 一种耐冲击peek复合材料
KR101790577B1 (ko) 섬유강화플라스틱 펠릿의 제조방법, 그 제조방법으로 제조된 이종펠릿에 의해 성형된 수지 성형품
EP2350172B1 (en) Method for the preparation of pre-reinforced and reinforced pvc polymers and devices thereof
CN103642179B (zh) 聚对苯二甲酸丁二醇酯/玻璃纤维复合材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220114

Address after: 350108 01, floor 11, building B, network communication center, block a, houting village, high tech Zone, Fuzhou City, Fujian Province

Patentee after: FUJIAN EANTE NEW BUILDING MATEIRALS CO.,LTD.

Address before: 350100 tf06, phase IV, Tongyou Industrial Park, Wuyi new area, Jianyang City, Nanping City, Fujian Province

Patentee before: FUJIAN HAIYUAN NEW MATERIAL TECHNOLOGY Co.,Ltd.