WO2019000570A1 - 一种用于研磨头的高分子塑料 - Google Patents

一种用于研磨头的高分子塑料 Download PDF

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Publication number
WO2019000570A1
WO2019000570A1 PCT/CN2017/096350 CN2017096350W WO2019000570A1 WO 2019000570 A1 WO2019000570 A1 WO 2019000570A1 CN 2017096350 W CN2017096350 W CN 2017096350W WO 2019000570 A1 WO2019000570 A1 WO 2019000570A1
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Prior art keywords
parts
polymer plastic
antioxidant
polishing head
silicon carbide
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PCT/CN2017/096350
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English (en)
French (fr)
Inventor
谢超
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海门市彼维知识产权服务有限公司
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Publication of WO2019000570A1 publication Critical patent/WO2019000570A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Definitions

  • the invention particularly relates to a polymeric plastic for a polishing head.
  • the manual grinder currently used basically comprises the following parts, a housing for accommodating a granular seasoning, a grinder mounted on the housing, the grinder generally comprising an inner grinding head, an outer grinding head and a cover. Body and so on. Depending on the method used, it can be divided into an internal grinding head rotating type and an external grinding head rotating type grinding machine.
  • the grinder also has a device for adjusting the particle size of the grinder pulverizing the seasoning as needed, and a structure for a sanitary cover or the like. It can be said that all of these manual grinders not only achieve the function of grinding with the use, but also increase the fun of eating.
  • the materials currently used in the manufacture of grinders are metal or high-strength plastics, and there are also technical considerations for the use of stone, but the strength of the stone is not high and it is not easily broken and can not be put into use.
  • the strength of the metal grinding head is acceptable, but it is poor in chemical resistance. If it is not used for a while, it will be rusted.
  • a polymer plastic for a polishing head is composed of the following raw materials by weight: 42-55 parts of high density polyethylene, 36-45 parts of polybutylene terephthalate, 32-38 parts of polyamide 66, 15-24 parts of nano-silicon carbide, 1-3 parts of phenolic resin, 0.5-1 part of antioxidant, and 0.2-0.7 parts of calcium stearate.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 49 parts of high density polyethylene, 40 parts of polybutylene terephthalate, 35 parts of polyamide 66, 20 parts of nano-silicon carbide, 2 parts of phenolic resin, 0.7 parts of antioxidant, and 0.5 part of calcium stearate.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 42 parts of high density polyethylene, 36 parts of polybutylene terephthalate, 32 parts of polyamide 66, 15 parts of nano-silicon carbide, 1 part of phenolic resin, 0.5 part of antioxidant, and 0.2 part of calcium stearate.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 55 parts of high density polyethylene, 45 parts of polybutylene terephthalate, 38 parts of polyamide 66, 24 parts of nano-silicon carbide, 3 parts of phenolic resin, 1 part of antioxidant, and 0.7 part of calcium stearate.
  • the polymer plastic used for the polishing head provided by the invention has strong abrasion resistance, corrosion resistance and long use time.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 49 parts of high density polyethylene, 40 parts of polybutylene terephthalate, 35 parts of polyamide 66, nano silicon carbide 20 parts, 2 parts of phenolic resin, 0.7 part of antioxidant, and 0.5 part of calcium stearate.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 42 parts of high density polyethylene, 36 parts of polybutylene terephthalate, 66 parts of polyamide 66, nano silicon carbide 15 parts, 1 part of phenolic resin, 0.5 part of antioxidant, and 0.2 part of calcium stearate.
  • the polymer plastic used for the polishing head is composed of the following raw materials by weight: 55 parts of high density polyethylene, 45 parts of polybutylene terephthalate, 66 parts of polyamide 66 parts, nano silicon carbide 24 parts, 3 parts of phenolic resin, 1 part of antioxidant, and 0.7 part of calcium stearate.
  • the polymer plastic used for the polishing head provided by the invention has strong abrasion resistance, corrosion resistance and long use time.

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

Abstract

一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯42-55份、聚对苯二甲酸丁二醇酯36-45份、聚酰胺66 32-38份、纳米碳化硅15-24份、酚醛树脂1-3份、抗氧剂0.5-1份、硬脂酸钙0.2-0.7份。所述的用于研磨头的高分子塑料耐磨性强，且耐腐蚀，使用时间长。

Description

一种用于研磨头的高分子塑料 技术领域
本发明具体涉及一种用于研磨头的高分子塑料。
背景技术
现使用的手动研磨器基本上包括以下几个部分，壳体，用于容纳颗粒类调味品，安装于壳体上的研磨器，研磨器一般包括有内磨削头、外磨削头及盖体等。根据使用的方式不同，可以分为内磨削头转动型和外磨削头转动型研磨器。在研磨器也有根据需要对研磨器粉碎调味品的颗粒粒度进行调节的装置，以及用于卫生的盖体等结构。可以说，现所有的这类手动研磨器不仅实现了随用随磨的功能，而且增加了饮食的乐趣。
现用于制造研磨器磨头的材料有金属或高强度塑料，也有技术考虑使用石材，但是石材的强度并不高而且易裂无法真正投入使用。金属磨头的强度尚可，但是耐化学腐蚀性差，若有一段时间不使用就会有锈蚀现象。
发明内容
本发明的目的在于提供一种用于研磨头的高分子塑料。
本发明通过下面技术方案实现：
一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯42-55份、聚对苯二甲酸丁二醇酯36-45份、聚酰胺66 32-38份、纳米碳化硅15-24份、酚醛树脂1-3份、抗氧剂0.5-1份、硬脂酸钙0.2-0.7份。
优选地，所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯49份、聚对苯二甲酸丁二醇酯40份、聚酰胺66 35份、纳米碳化硅20份、酚醛树脂2份、抗氧剂0.7份、硬脂酸钙0.5份。
优选地，所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯42份、聚对苯二甲酸丁二醇酯36份、聚酰胺66 32份、纳米碳化硅15份、酚醛树脂1份、抗氧剂0.5份、硬脂酸钙0.2份。
优选地，所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯55份、聚对苯二甲酸丁二醇酯45份、聚酰胺66 38份、纳米碳化硅24份、酚醛树脂3份、抗氧剂1份、硬脂酸钙0.7份。
本发明技术效果：
本发明提供的用于研磨头的高分子塑料耐磨性强，且耐腐蚀，使用时间长。
具体实施方式
下面结合实施例具体介绍本发明的实质性内容。
实施例1
所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯49份、聚对苯二甲酸丁二醇酯40份、聚酰胺66 35份、纳米碳化硅20份、酚醛树脂2份、抗氧剂0.7份、硬脂酸钙0.5份。
实施例2
所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯42份、聚对苯二甲酸丁二醇酯36份、聚酰胺66 32份、纳米碳化硅15份、酚醛树脂1份、抗氧剂0.5份、硬脂酸钙0.2份。
实施例3
所述的一种用于研磨头的高分子塑料，通过如下重量份的原料组成：高密度聚乙烯55份、聚对苯二甲酸丁二醇酯45份、聚酰胺66 38份、纳米碳化硅24份、酚醛树脂3份、抗氧剂1份、硬脂酸钙0.7份。
本发明提供的用于研磨头的高分子塑料耐磨性强，且耐腐蚀，使用时间长。

Claims (4)

  1. 一种用于研磨头的高分子塑料，其特征在于，通过如下重量份的原料组成：高密度聚乙烯42-55份、聚对苯二甲酸丁二醇酯36-45份、聚酰胺66 32-38份、纳米碳化硅15-24份、酚醛树脂1-3份、抗氧剂0.5-1份、硬脂酸钙0.2-0.7份。
  2. 根据权利要求1所述的一种用于研磨头的高分子塑料，其特征在于，通过如下重量份的原料组成：高密度聚乙烯49份、聚对苯二甲酸丁二醇酯40份、聚酰胺66 35份、纳米碳化硅20份、酚醛树脂2份、抗氧剂0.7份、硬脂酸钙0.5份。
  3. 根据权利要求1所述的一种用于研磨头的高分子塑料，其特征在于，通过如下重量份的原料组成：高密度聚乙烯42份、聚对苯二甲酸丁二醇酯36份、聚酰胺66 32份、纳米碳化硅15份、酚醛树脂1份、抗氧剂0.5份、硬脂酸钙0.2份。
  4. 根据权利要求1所述的一种用于研磨头的高分子塑料，其特征在于，通过如下重量份的原料组成：高密度聚乙烯55份、聚对苯二甲酸丁二醇酯45份、聚酰胺66 38份、纳米碳化硅24份、酚醛树脂3份、抗氧剂1份、硬脂酸钙0.7份。
PCT/CN2017/096350 2017-06-27 2017-08-08 一种用于研磨头的高分子塑料 WO2019000570A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205262A (zh) * 1998-07-24 1999-01-20 中国科学院上海硅酸盐研究所 一种复合超硬工具、制备方法及应用
WO2003032379A1 (fr) * 2001-10-09 2003-04-17 Hitachi Chemical Co., Ltd. Element de polissage pour procede cmp, procede de polissage de substrat comprenant l'utilisation de cet element, et procede de production d'un element de polissage pour cmp
CN104842265A (zh) * 2015-06-18 2015-08-19 上海申航热能科技有限公司 管内壁抛光用磨头及配方
CN106141938A (zh) * 2016-07-31 2016-11-23 谢跃民 研磨块的配方
CN106589557A (zh) * 2017-01-24 2017-04-26 宁波厨聚厨房科技有限公司 一种研磨头用耐磨高分子塑料及其制备方法
CN106737241A (zh) * 2016-12-14 2017-05-31 方彩燕 复合研磨头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205262A (zh) * 1998-07-24 1999-01-20 中国科学院上海硅酸盐研究所 一种复合超硬工具、制备方法及应用
WO2003032379A1 (fr) * 2001-10-09 2003-04-17 Hitachi Chemical Co., Ltd. Element de polissage pour procede cmp, procede de polissage de substrat comprenant l'utilisation de cet element, et procede de production d'un element de polissage pour cmp
CN104842265A (zh) * 2015-06-18 2015-08-19 上海申航热能科技有限公司 管内壁抛光用磨头及配方
CN106141938A (zh) * 2016-07-31 2016-11-23 谢跃民 研磨块的配方
CN106737241A (zh) * 2016-12-14 2017-05-31 方彩燕 复合研磨头
CN106589557A (zh) * 2017-01-24 2017-04-26 宁波厨聚厨房科技有限公司 一种研磨头用耐磨高分子塑料及其制备方法

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