CN106854397A - 一种水性聚氨酯橡胶跑道材料 - Google Patents
一种水性聚氨酯橡胶跑道材料 Download PDFInfo
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- CN106854397A CN106854397A CN201611232266.4A CN201611232266A CN106854397A CN 106854397 A CN106854397 A CN 106854397A CN 201611232266 A CN201611232266 A CN 201611232266A CN 106854397 A CN106854397 A CN 106854397A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- 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
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Abstract
本发明公开了一种水性聚氨酯橡胶跑道材料,所述的材料包括以下的物质:成膜物质、颜填料、分散剂、消泡剂、水,本发明与现有技术相比,所制的材料具有以下特点:1、水性、节能、环保、无有毒气体析出;2、色彩鲜明,亮丽迟久;3、优越的耐久、耐候性;4、全天候使用,不收气候影响。
Description
技术领域
该发明涉及水性跑道材料,具体为一种水性聚氨酯橡胶跑道材料这一技术领域。
背景技术
随着经济的发展,中国小学生的运动场地的跑道已经从煤渣跑道升级成橡胶跑道,但现在的橡胶跑道所使用的聚氨酯(PU)为甲苯二异氰酸酯(TDI),当温度过高时,橡胶跑道中的残留的TDI容易挥发,产生较大的异味,并且橡胶跑道的设计使用期限为8-10年,但目前的橡胶跑道在10年以后难以自然分解,对环境造成严重的污染。
发明内容
本发明的目的在于提供一种没有异味的水性聚氨酯橡胶跑道材料。
本发明解决技术问题的技术方案为:一种水性聚氨酯橡胶跑道材料,由以下重量份的物质组成:
所述的成膜物质为水性聚氨酯乳胶与硅溶胶的混合物,水性聚氨酯乳胶与硅溶胶的重量比为30-50:5-25。
所述的水性聚氨酯乳胶为MDI聚氨酯乳胶。
所述的颜填料为橡胶颗粒。
所述的分散剂为非离子润湿剂。
所述的消泡剂为硅油消泡剂。
在材料中加入α-熊果苷,成膜物质与α-熊果苷的重量比为35-75:0.1-0.5。
本发明的制备方法包括以下步骤:制浆、研磨、混合、包装。
本发明与现有技术相比,所制的材料具有以下特点:
1、水性、节能、环保、无有毒气体析出;
2、色彩鲜明,亮丽迟久;
3、优越的耐久、耐候性;
4、全天候使用,不收气候影响。
具体实施方式
下面结合实施例对本发明作详细的说明。
本发明中,水性聚氨酯乳胶由安徽安大华泰生产;
硅溶胶(有机硅)由江阴国联生产;
EPDM橡胶颗粒由泰州松针体育设施生产;
非离子润湿剂、硅油消泡剂由深圳海川生产。
实施例1:
一种水性聚氨酯橡胶跑道材料,由以下重量份的物质组成:
实施例2:
一种水性聚氨酯橡胶跑道材料,由以下重量份的物质组成:
实施例3:
一种水性聚氨酯橡胶跑道材料,由以下重量份的物质组成:
实施例4:
除了在材料中加入α-熊果苷,成膜物质与α-熊果苷的重量比为75:0.3,外,其余与实施例3相同。
将实施例1-4所制的水性聚氨酯橡胶跑道材料刮涂在1米宽度10米长度水泥混凝土纤维板表面形成涂层,然后在室温条件下自然干燥;对涂层性能进行测试。
本发明所述水性聚氨酯橡胶跑道材料性能检测数据如下表:
将实施例3、4于室外自然放置,实施例3在15年内难以降解,实施例4在第11年降解成4*4平方厘米的碎片。
Claims (7)
1.一种水性聚氨酯橡胶跑道材料,由以下重量份的物质组成:
2.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:所述的成膜物质为水性聚氨酯乳胶与硅溶胶的混合物,水性聚氨酯乳胶与硅溶胶的重量比为30-50:5-25。
3.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:所述的水性聚氨酯乳胶为MDI聚氨酯乳胶。
4.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:所述的颜填料为橡胶颗粒。
5.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:所述的分散剂为非离子润湿剂。
6.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:所述的消泡剂为硅油消泡剂。
7.根据权利要求1所述的一种水性聚氨酯橡胶跑道材料,其特征在于:在材料中加入α-熊果苷,成膜物质与α-熊果苷的重量比为35-75:0.1-0.5。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1352213A (zh) * | 2000-11-15 | 2002-06-05 | 北京中商世纪纳米塑胶材料有限公司 | 由聚氨酯/纳米蒙脱土制备的体育运动场地铺装材料及其制备方法 |
CN1394904A (zh) * | 2001-07-09 | 2003-02-05 | 师永昌 | 纳米材料改性橡胶弹性体制作塑胶跑道场地的方法 |
CN102504514A (zh) * | 2011-10-08 | 2012-06-20 | 广州柏胜化工有限公司 | 一种应用于运动场的聚氨酯自成型材料及其应用方法 |
CN102504515A (zh) * | 2011-10-08 | 2012-06-20 | 广州柏胜化工有限公司 | 一种应用于运动场的水性聚氨酯弹性体 |
CN104945586A (zh) * | 2015-06-17 | 2015-09-30 | 商丘师范学院 | 一种耐磨环保型聚氨酯体育场地材料及其制备方法 |
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- 2016-12-28 CN CN201611232266.4A patent/CN106854397A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1352213A (zh) * | 2000-11-15 | 2002-06-05 | 北京中商世纪纳米塑胶材料有限公司 | 由聚氨酯/纳米蒙脱土制备的体育运动场地铺装材料及其制备方法 |
CN1394904A (zh) * | 2001-07-09 | 2003-02-05 | 师永昌 | 纳米材料改性橡胶弹性体制作塑胶跑道场地的方法 |
CN102504514A (zh) * | 2011-10-08 | 2012-06-20 | 广州柏胜化工有限公司 | 一种应用于运动场的聚氨酯自成型材料及其应用方法 |
CN102504515A (zh) * | 2011-10-08 | 2012-06-20 | 广州柏胜化工有限公司 | 一种应用于运动场的水性聚氨酯弹性体 |
CN104945586A (zh) * | 2015-06-17 | 2015-09-30 | 商丘师范学院 | 一种耐磨环保型聚氨酯体育场地材料及其制备方法 |
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Application publication date: 20170616 |