CN106700331A - 一种pvc锌基热稳定剂 - Google Patents

一种pvc锌基热稳定剂 Download PDF

Info

Publication number
CN106700331A
CN106700331A CN201611144608.7A CN201611144608A CN106700331A CN 106700331 A CN106700331 A CN 106700331A CN 201611144608 A CN201611144608 A CN 201611144608A CN 106700331 A CN106700331 A CN 106700331A
Authority
CN
China
Prior art keywords
parts
zinc
pvc
heat stabilizer
acid
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
CN201611144608.7A
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 CN201611144608.7A priority Critical patent/CN106700331A/zh
Publication of CN106700331A publication Critical patent/CN106700331A/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
    • 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
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • 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
    • C08K3/16Halogen-containing compounds
    • 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
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • 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
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08K3/34Silicon-containing compounds
    • 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
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • 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
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/17Amines; Quaternary ammonium compounds
    • C08K5/175Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • 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
    • C08K9/00Use of pretreated ingredients
    • C08K9/02Ingredients treated with inorganic substances
    • 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
    • C08K9/00Use of pretreated ingredients
    • C08K9/04Ingredients treated with organic substances
    • 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
    • C08K9/00Use of pretreated ingredients
    • C08K9/12Adsorbed ingredients, e.g. ingredients on carriers
    • 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
    • C08K3/16Halogen-containing compounds
    • C08K2003/168Zinc halides
    • 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
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2217Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224Magnesium hydroxide
    • 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
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045Sulfates
    • 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
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

Landscapes

  • 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

本发明公开了一种PVC锌基热稳定剂,属于化工技术领域,具体由下列物质制成:改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸、聚天门冬氨酸。本发明制得的锌基热稳定剂能有效改善PVC的热稳定性,又具有无毒环保的特点,比传统含铅/含镉稳定剂的性能更为优异,有很好的推广使用价值。

Description

一种PVC锌基热稳定剂
技术领域
本发明属于化工技术领域,具体涉及一种PVC锌基热稳定剂。
背景技术
聚氯乙烯(PVC)是产量仅次于聚乙烯(PE)的第二大通用塑料,具有强度高且增塑、耐腐蚀、耐燃、绝缘性好、透明性高等优点,广泛应用于工业建筑、农业、日用品、包装、电力、公共事业等领域。但是,PVC存在热稳定性差,在通常的加工温度下发生严重降解的缺点。为了解决上述问题,传统方法是在PVC中添加大量的含铅、含镉的热稳定剂,但随着人们环保意识的加强,上述两种热稳定剂逐渐退出历史的舞台,开发环保高效的热稳定剂是本领域技术人员不断探索的问题之一。锌基热稳定剂是人们近年来开发的一种无毒热稳定剂,具有很好的发展潜力,但其易出现“锌烧”的问题,限制了其推广使用。
发明内容
本发明旨在提供一种PVC锌基热稳定剂。
本发明通过以下技术方案来实现:
一种PVC锌基热稳定剂,由如下重量份的物质制成:
6~9份改性水镁石粉、14~17份硬脂酸锌、26~29份脂肪酸锌、4~7份硫酸锌、3~5份氯化锌、2~4份氨基三乙酸钠、1~3份羟基乙叉二膦酸、2~4份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:25~30份水镁石、5~7份麦饭石、3~5份亚磷酸钠、2~4份六偏磷酸钠。
优选的,由如下重量份的物质制成:
8份改性水镁石粉、15份硬脂酸锌、27份脂肪酸锌、6份硫酸锌、4份氯化锌、3份氨基三乙酸钠、2份羟基乙叉二膦酸、3份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:28份水镁石、6份麦饭石、4份亚磷酸钠、3份六偏磷酸钠。
进一步的,所述改性水镁石粉的制备方法包括如下步骤:
(1)将水镁石放入质量分数为3.5%的硝酸溶液中浸泡处理1~1.5h后取出,再放入质量分数为4%的氢氧化钠溶液中浸泡处理1~1.5h后取出,用去离子水冲洗干净后备用;
(2)将步骤(1)处理后的水镁石放入温度为480~510℃的条件下煅烧处理1~2h后取出,然后将其浸渍于表面处理液中2~3h后取出备用;所述表面处理液中各组分质量百分比为:1.5~2%聚乙烯醇、0.3~0.5%单烷氧基不饱和脂肪酸钛酸酯、1~2%蓖麻油、0.4~0.6%十二烷基苯磺酸钠,余量为水;表面处理后的水镁石相容性更好,吸附、取代特性更优异,比表面积也控制在较适宜的程度,性能更佳;
(3)将步骤(2)处理后的水镁石干燥后进行粉碎,将其按颗粒大小粉碎成A、B两级,其中A级颗粒大小为300~400目,B级颗粒大小为500~600目,最后将A、B两级颗粒按重量比5:2混合均匀得分级混合物备用;合理配制的颗粒大小能有效保证其在基材中的分散效果,有增强了其与各物质成分的结合特性,更利于性能的发挥;
(4)将麦饭石粉碎后过200~300目,再同步骤(3)所得的分级混合物,以及亚磷酸钠、六偏磷酸钠共同混合,搅拌均匀即得改性水镁石粉。
进一步的,所述稳定剂的制备方法是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸、聚天门冬氨酸共同混合后,在42~45℃的条件下不断搅拌分散均匀即可。
进一步的,所述稳定剂在PVC中的添加使用质量分数为4~6%。
一种PVC锌基热稳定剂的制备方法,具体是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸和聚天门冬氨酸置于温度为38~43℃的条件下充分混拌均匀而成。
本发明具有如下有益效果:
本发明根据现有的锌基热稳定剂的缺陷,对其组成成分进行了改良,添加的改性水镁石粉作为协效稳定剂,能有效的吸收固定锌基热稳定剂中的锌离子,抑制锌烧现象的发生,同时又能吸收PVC热降解释放的HCl,消除其催化作用,对其主要水镁石成分进行了颗粒分级配比后,很好的保证了整体的填充、稳定性,更利于改性水镁石粉效果的发挥;最终在各成分的配合作用下,本发明制得的锌基热稳定剂能有效改善PVC的热稳定性,又具有无毒环保的特点,比传统含铅/含镉稳定剂的性能更为优异,有很好的推广使用价值。
具体实施方式
实施例1
一种PVC锌基热稳定剂,由如下重量份的物质制成:
6份改性水镁石粉、14份硬脂酸锌、26份脂肪酸锌、4份硫酸锌、3份氯化锌、2份氨基三乙酸钠、1份羟基乙叉二膦酸、2份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:25份水镁石、5份麦饭石、3份亚磷酸钠、2份六偏磷酸钠。
进一步的,所述改性水镁石粉的制备方法包括如下步骤:
(1)将水镁石放入质量分数为3.5%的硝酸溶液中浸泡处理1.2h后取出,再放入质量分数为4%的氢氧化钠溶液中浸泡处理1.3h后取出,用去离子水冲洗干净后备用;
(2)将步骤(1)处理后的水镁石放入温度为500℃的条件下煅烧处理1.5h后取出,然后将其浸渍于表面处理液中2.5h后取出备用;所述表面处理液中各组分质量百分比为:1.8%聚乙烯醇、0.4%单烷氧基不饱和脂肪酸钛酸酯、1.5%蓖麻油、0.5%十二烷基苯磺酸钠,余量为水;
(3)将步骤(2)处理后的水镁石干燥后进行粉碎,将其按颗粒大小粉碎成A、B两级,其中A级颗粒大小为300~400目,B级颗粒大小为500~600目,最后将A、B两级颗粒按重量比5:2混合均匀得分级混合物备用;
(4)将麦饭石粉碎后过200~300目,再同步骤(3)所得的分级混合物,以及亚磷酸钠、六偏磷酸钠共同混合,搅拌均匀即得改性水镁石粉。
进一步的,所述稳定剂的制备方法是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸、聚天门冬氨酸共同混合后,在43~44℃的条件下不断搅拌分散均匀即可。
进一步的,所述稳定剂在PVC中的添加使用质量分数为5%。
一种PVC锌基热稳定剂的制备方法,具体是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸和聚天门冬氨酸置于温度为40℃的条件下充分混拌均匀而成。
实施例2
一种PVC锌基热稳定剂,由如下重量份的物质制成:
8份改性水镁石粉、15份硬脂酸锌、27份脂肪酸锌、6份硫酸锌、4份氯化锌、3份氨基三乙酸钠、2份羟基乙叉二膦酸、3份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:28份水镁石、6份麦饭石、4份亚磷酸钠、3份六偏磷酸钠。其余方法步骤同实施例1。
实施例3
一种PVC锌基热稳定剂,由如下重量份的物质制成:
9份改性水镁石粉、17份硬脂酸锌、29份脂肪酸锌、7份硫酸锌、5份氯化锌、4份氨基三乙酸钠、3份羟基乙叉二膦酸、4份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:30份水镁石、7份麦饭石、5份亚磷酸钠、4份六偏磷酸钠。其余方法步骤同实施例1。
对比实施例1
本对比实施例1与实施例1相比,在制备改性水镁石粉的步骤(3)中,将A、B两级颗粒的重量比调整为1:1,除此外的方法步骤均相同。
对比实施例2
本对比实施例2与实施例2相比,用等质量份的普通水镁石粉取代改性水镁石粉,除此外的方法步骤均相同。
对照组
传统的铅基热稳定剂。
为了对比本发明效果,将上述六种方式对应所述的热稳定剂分别以质量分数为5%的量添加于PVC中,按相同的制备方法制成规格相同的试件,然后将其分别放入温度为220℃的烤箱中,连续加热处理60min,取出后观察表面性状以评价热稳定剂的性能,具体对比见下表1所示:
表1
表面性状评级
实施例1 1
实施例2 1
实施例3 1
对比实施例1 2
对比实施例2 3
对照组 2
注:上表1中所述的表面性状评级中各分值表示为:1代表PVC试件表面轻微老化,伴有轻微的起泡现象;2代表PVC试件表面老化、起泡现象明显;3代表PVC试件表面老化、起泡现象严重。
由上表1可以看出,本发明制得的锌基热稳定剂使用性能较好,比传统的铅基热稳定剂更为优秀,并具有无毒环保的特点,极具推广价值。

Claims (6)

1.一种PVC锌基热稳定剂,其特征在于,由如下重量份的物质制成:
6~9份改性水镁石粉、14~17份硬脂酸锌、26~29份脂肪酸锌、4~7份硫酸锌、3~5份氯化锌、2~4份氨基三乙酸钠、1~3份羟基乙叉二膦酸、2~4份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:25~30份水镁石、5~7份麦饭石、3~5份亚磷酸钠、2~4份六偏磷酸钠。
2.根据权利要求1所述的一种PVC锌基热稳定剂,其特征在于,由如下重量份的物质制成:
8份改性水镁石粉、15份硬脂酸锌、27份脂肪酸锌、6份硫酸锌、4份氯化锌、3份氨基三乙酸钠、2份羟基乙叉二膦酸、3份聚天门冬氨酸;所述改性水镁石粉由如下重量份的物质制成:28份水镁石、6份麦饭石、4份亚磷酸钠、3份六偏磷酸钠。
3.根据权利要求1或2所述的一种PVC锌基热稳定剂,其特征在于,所述改性水镁石粉的制备方法包括如下步骤:
(1)将水镁石放入质量分数为3.5%的硝酸溶液中浸泡处理1~1.5h后取出,再放入质量分数为4%的氢氧化钠溶液中浸泡处理1~1.5h后取出,用去离子水冲洗干净后备用;
(2)将步骤(1)处理后的水镁石放入温度为480~510℃的条件下煅烧处理1~2h后取出,然后将其浸渍于表面处理液中2~3h后取出备用;所述表面处理液中各组分质量百分比为:1.5~2%聚乙烯醇、0.3~0.5%单烷氧基不饱和脂肪酸钛酸酯、1~2%蓖麻油、0.4~0.6%十二烷基苯磺酸钠,余量为水;
(3)将步骤(2)处理后的水镁石干燥后进行粉碎,将其按颗粒大小粉碎成A、B两级,其中A级颗粒大小为300~400目,B级颗粒大小为500~600目,最后将A、B两级颗粒按重量比5:2混合均匀得分级混合物备用;
(4)将麦饭石粉碎后过200~300目,再同步骤(3)所得的分级混合物,以及亚磷酸钠、六偏磷酸钠共同混合,搅拌均匀即得改性水镁石粉。
4.根据权利要求1或2所述的一种PVC锌基热稳定剂,其特征在于,所述稳定剂的制备方法是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸、聚天门冬氨酸共同混合后,在42~45℃的条件下不断搅拌分散均匀即可。
5.根据权利要求1或2所述的一种PVC锌基热稳定剂,其特征在于,所述稳定剂在PVC中的添加使用质量分数为4~6%。
6.一种如权利要求1或2所述的PVC锌基热稳定剂的制备方法,其特征在于,具体是将改性水镁石粉、硬脂酸锌、脂肪酸锌、硫酸锌、氯化锌、氨基三乙酸钠、羟基乙叉二膦酸和聚天门冬氨酸置于温度为38~43℃的条件下充分混拌均匀而成。
CN201611144608.7A 2016-12-13 2016-12-13 一种pvc锌基热稳定剂 Pending CN106700331A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611144608.7A CN106700331A (zh) 2016-12-13 2016-12-13 一种pvc锌基热稳定剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611144608.7A CN106700331A (zh) 2016-12-13 2016-12-13 一种pvc锌基热稳定剂

Publications (1)

Publication Number Publication Date
CN106700331A true CN106700331A (zh) 2017-05-24

Family

ID=58937309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611144608.7A Pending CN106700331A (zh) 2016-12-13 2016-12-13 一种pvc锌基热稳定剂

Country Status (1)

Country Link
CN (1) CN106700331A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107211973A (zh) * 2017-06-29 2017-09-29 界首市汇珠渔具有限公司 一种耐温高品质仿生鱼饵
CN108102145A (zh) * 2017-12-15 2018-06-01 中国地质科学院郑州矿产综合利用研究所 负载型水滑石基阻燃及热稳定剂和pvc制品的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102321276A (zh) * 2011-07-29 2012-01-18 广东若天新材料科技有限公司 一种透明环保钙锌稳定剂及其制备方法
CN103044710A (zh) * 2012-12-28 2013-04-17 大连亚泰科技新材料股份有限公司 用天然水镁石制备阻燃剂的方法及其在电缆料中的应用
DE202015000838U1 (de) * 2015-02-05 2015-03-20 Peter Würz Thermostabilitätsverbesserer von transparenten PVC-haltigen Materialien
CN105086218A (zh) * 2015-07-30 2015-11-25 东莞市尚诺新材料有限公司 一种塑化型锌基复合热稳定剂
CN105504575A (zh) * 2015-12-03 2016-04-20 广东炜林纳新材料科技股份有限公司 一种用于聚氯乙烯的复合热稳定剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102321276A (zh) * 2011-07-29 2012-01-18 广东若天新材料科技有限公司 一种透明环保钙锌稳定剂及其制备方法
CN103044710A (zh) * 2012-12-28 2013-04-17 大连亚泰科技新材料股份有限公司 用天然水镁石制备阻燃剂的方法及其在电缆料中的应用
DE202015000838U1 (de) * 2015-02-05 2015-03-20 Peter Würz Thermostabilitätsverbesserer von transparenten PVC-haltigen Materialien
CN105086218A (zh) * 2015-07-30 2015-11-25 东莞市尚诺新材料有限公司 一种塑化型锌基复合热稳定剂
CN105504575A (zh) * 2015-12-03 2016-04-20 广东炜林纳新材料科技股份有限公司 一种用于聚氯乙烯的复合热稳定剂

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
潘兆橹等: "《应用矿物学》", 30 September 1993, 武汉工业大学出版社 *
马鸿文: "《工业矿物与岩石》", 31 August 2002, 地质出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107211973A (zh) * 2017-06-29 2017-09-29 界首市汇珠渔具有限公司 一种耐温高品质仿生鱼饵
CN108102145A (zh) * 2017-12-15 2018-06-01 中国地质科学院郑州矿产综合利用研究所 负载型水滑石基阻燃及热稳定剂和pvc制品的制备方法

Similar Documents

Publication Publication Date Title
CN102219957B (zh) 一种无卤膨胀型阻燃剂功能母粒及其制备方法
CN103194005A (zh) 一种新型pvc稀土热稳定剂的制备方法
CN103881199A (zh) 聚乙烯用抗菌抗静电增强母粒及其制备方法
CN103012929A (zh) 炭黑母粒及其制备方法与应用
CN109438806A (zh) 一种阻燃塑料及其制备方法
CN104629600B (zh) 高粘结性水性聚氨酯防腐防水涂料及其制备方法
CN101857703A (zh) 秸秆复合仿实木板材的配方
CN109301244A (zh) 一种锂离子电池水系正极浆料及其制备方法、锂离子电池
CN106700331A (zh) 一种pvc锌基热稳定剂
CN102153824B (zh) 锌三盐基pvc用环保高效复合热稳定剂及其制备方法
CN109369690A (zh) 一种含锌配合物、含锌复合热稳定剂及其制备方法、应用
CN101570611A (zh) 核电1e级k3类热缩材料及制备工艺
CN104861247A (zh) 一种高强阻燃的仿真木材及其制备方法
CN105273298A (zh) 一种高光泽耐析出阻燃聚丙烯材料及其制备方法
CN105175845A (zh) 一种汽车用耐化学腐蚀电缆料及其制备方法
CN107200925A (zh) 一种阻燃聚丙烯材料的制备方法
CN101587759A (zh) 一种防白蚁环保电缆
CN106398052A (zh) 季铵盐改性蒙脱土复合型pvc阻燃剂、阻燃材料及制法
CN107083065A (zh) 一种耐腐蚀无卤阻燃聚烯烃材料及其制备方法
CN104861250A (zh) 阻燃增强仿真木材及其制备方法
CN101402765A (zh) 原位反应增容制备聚乙烯/聚苯乙烯合金的方法
CN104804304B (zh) 无卤阻燃聚丙烯复合材料及其制备方法
CN101333318A (zh) 无析出聚丙烯阻燃母料及其制备方法
CN103992634B (zh) 铁氧化物在消除红磷阻燃尼龙中刺激性气味中的应用
CN107057124A (zh) 一种阻燃剂、改性聚乙烯及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
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: 20170524