CN107265982A - 石墨烯防静电不发火磨石 - Google Patents

石墨烯防静电不发火磨石 Download PDF

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CN107265982A
CN107265982A CN201710645086.7A CN201710645086A CN107265982A CN 107265982 A CN107265982 A CN 107265982A CN 201710645086 A CN201710645086 A CN 201710645086A CN 107265982 A CN107265982 A CN 107265982A
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parts
ignition
grinding stone
graphene
static non
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陈遵厚
陈亮
谢桂秀
陈军军
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Fuzhou Royal Floor Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00362—Friction materials, e.g. used as brake linings, anti-skid materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2038—Resistance against physical degradation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • C04B2111/82—Coloured materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/90—Electrical properties
    • C04B2111/94—Electrically conducting materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供一种石墨烯防静电不发火磨石，其主要原料按重量份计包括：普通硅酸盐水泥90‑100份、石墨烯2‑5份、聚羧酸盐3‑5份、颜料20‑40份、乙烯‑醋酸乙烯共聚物3‑5份、牡蛎壳2‑5份、可分散乳胶粉0.5‑0.7份、乙酸钠2‑5份、白云石180‑200份。本发明的石墨烯防静电不发火磨石具有导电性能稳定、抗压强度高、耐磨性好、同时具有不发火的性能。

Description

石墨烯防静电不发火磨石
技术领域
本发明属于磨石领域，具体涉及一种石墨烯防静电不发火磨石。
背景技术
现有的防静电不发火水磨石存在性能不能持久，长期使用返修率高的问题，其防静电材料和不发火骨料在物理化学性能方面存在较大缺陷。首先承担防静电功能的导电粉（如石墨等）在空气中容易被氧化而丧失导电功能，在水泥等碱性介质的催化下更加速了氧化还原反应，一般10-16个月防静电检测将不符合国家标准。其次，不发火骨料中采用的白云石，本身材质轻脆，不发火原理正是利用其这种特性，在实际应用中，即使遇到轻微的摩擦碰撞，地面也会发生崩裂起砂导致损毁，其不发火功能也随之丧失。
发明内容
本发明的目的在于提供一种导电性能稳定、抗压强度高、耐磨性好、同时具有不发火性能的石墨烯防静电磨石。
为实现上述目的，本发明采用如下技术方案：
一种石墨烯防静电不发火磨石，所述石墨烯防静电不发火磨石
的主要原料按重量份计包括：普通硅酸盐水泥90-100份、石墨烯2-5份、聚羧酸盐3-5份、颜料20-40份、乙烯-醋酸乙烯共聚物3-5份、牡蛎壳2-5份、可分散乳胶粉0.5-0.7份、乙酸钠2-5份、白云石180-200份。
优选的，所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥100份、石墨烯5份、聚羧酸盐3份、颜料40份、乙烯-醋酸乙烯共聚物5份、牡蛎壳2份、可分散乳胶粉0.5份、乙酸钠3份、白云石200份。
本发明的显著优点：本发明的石墨烯防静电不发火磨石具有导电性能稳定、抗压强度高、耐磨性好、不发火的性能。
乙烯-醋酸乙烯共聚物具有优异的弹性、柔性、光泽性、透气性，将其加入到磨石材料中，乙烯-醋酸乙烯共聚物填充在白云石的空隙中，当白云石遇到摩擦碰撞时，会对该摩擦碰撞力有个缓冲作用，避免了白云石的崩裂起砂，保证了磨石的不发火功能以及延长了磨石的使用寿命。
具体实施方式
为了使本发明所述的内容更加便于理解，下面结合具体实施方式对本发明所述的技术方案做进一步的说明，但是本发明不仅限于此。
实施例1
一种石墨烯防静电不发火磨石，所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥100份、石墨烯5份、聚羧酸盐3份、颜料40份、乙烯-醋酸乙烯共聚物5份、牡蛎壳2份、可分散乳胶粉0.5份、乙酸钠3份、白云石200份。
实施例2
一种石墨烯防静电不发火磨石，所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥90份、石墨烯2份、聚羧酸盐3份、颜料20份、乙烯-醋酸乙烯共聚物3份、牡蛎壳2份、可分散乳胶粉0.5份、乙酸钠2份、白云石180份。
实施例3
一种石墨烯防静电不发火磨石，所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥95份、石墨烯3份、聚羧酸盐4份、颜料30份、乙烯-醋酸乙烯共聚物4份、牡蛎壳4份、可分散乳胶粉0.6份、乙酸钠3份、白云石190份。
将实施例1-3所得石墨烯防静电不发火磨石进行性能测试，其结果见表1。
表1 性能测试结果
以上所述仅为本发明的较佳实施例，凡依本发明申请专利范围所做的均等变化与修饰，皆应属本发明的涵盖范围。

Claims (2)

1.一种石墨烯防静电不发火磨石，其特征在于：所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥90-100份、石墨烯2-5份、聚羧酸盐3-5份、颜料20-40份、乙烯-醋酸乙烯共聚物3-5份、牡蛎壳2-5份、可分散乳胶粉0.5-0.7份、乙酸钠2-5份、白云石180-200份。
2.根据权利要求1所述的石墨烯防静电不发火磨石，其特征在于：所述石墨烯防静电不发火磨石的主要原料按重量份计包括：普通硅酸盐水泥100份、石墨烯5份、聚羧酸盐3份、颜料40份、乙烯-醋酸乙烯共聚物5份、牡蛎壳2份、可分散乳胶粉0.5份、乙酸钠3份、白云石200份。
CN201710645086.7A 2017-08-01 2017-08-01 石墨烯防静电不发火磨石 Pending CN107265982A (zh)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN108821684A (zh) * 2018-07-12 2018-11-16 山东佳星环保科技有限公司 一种石墨烯防静电不发火磨石
CN111675501A (zh) * 2020-07-30 2020-09-18 天津炬实科技发展股份有限公司 一种防静电不发火地坪的复合材料的制备方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108821684A (zh) * 2018-07-12 2018-11-16 山东佳星环保科技有限公司 一种石墨烯防静电不发火磨石
CN111675501A (zh) * 2020-07-30 2020-09-18 天津炬实科技发展股份有限公司 一种防静电不发火地坪的复合材料的制备方法

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