CN105256687B - outdoor polyurethane floor - Google Patents

outdoor polyurethane floor Download PDF

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Publication number
CN105256687B
CN105256687B CN201510813293.XA CN201510813293A CN105256687B CN 105256687 B CN105256687 B CN 105256687B CN 201510813293 A CN201510813293 A CN 201510813293A CN 105256687 B CN105256687 B CN 105256687B
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weight
parts
polyurethane
component
components
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CN201510813293.XA
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Chinese (zh)
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CN105256687A (en
Inventor
陈遵厚
陈亮
苗建程
谢桂秀
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福州皇家地坪有限公司
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Abstract

The invention belongs to floor field, and in particular to a kind of outdoor polyurethane floor.Described outdoor layer of polyurethane is made up of component A and B component, and the composition of component A is:The parts by weight of 4,4 hexylmethane 30 70, the parts by weight of nano titanium oxide 24, parts by weight of polyacrylic resin 28 and to the parts by weight of tert-butyl-phenyl glycidol ether 0 10, the parts by weight of tolysulfonyl isocyanates 0.8 1.5, the parts by weight of organic modified polyorganosiloxane 0.1 0.15, the parts by weight of silicon dioxide powder 10 15, the parts by weight of modified polyurethane 0.6 1.0, the parts by weight of BYK 370 13 and the parts by weight of mill base 1 10;The composition of B component is:5 10 parts of acrylic resin, the parts by weight of hydroxyl organic siliconresin 5 15 and the parts by weight of cobalt naphthenate 0.6 1.0;The weight ratio of component A and B component is:4:1‑1.5.Polyurethane floor good weatherability obtained by the present invention, corrosion-resistant, anti-wear performance is protruded, anti-skidding, stable mechanical performance, it is adaptable to which open air is used.

Description

Outdoor polyurethane floor
Technical field
The invention belongs to floor field, and in particular to a kind of outdoor polyurethane floor.
Background technology
Polyurethane floor refers to combine a kind of novel solvent-free or aqueous, free of contamination ground work(with polyurethane floor coatings Energy construction technology, is constructed to meet some specific use requirements (high-grade meeting or recreation center's emphasis comfort requirement;Industrial and mining enterprises Focus on anti-corrosion and wear-resisting requirement;Food service industry is focused on high-low temperature resistant, logistic industry requirement and quickly come into operation) a class Level ground, therefore being particularly suitable for use in various industrial and mining enterprises workshops, parking lot, sports ground etc. has anti-skidding, anti-corrosion, the terrace painting of wear-resisting requirement Dress.
Polyurethanes floor coatings are generally bi-component air-curing coatings, by polyurethane prepolymer first component and by hydroxyl The second component that resin Composition and pigment, auxiliary agent etc. mix composition is constituted.First, second component is mixed in proportion during construction, application Crosslinking coatings film-forming, forms colour ground film afterwards.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of outdoor polyurethane floor.The present invention is made The polyurethane floor good weatherability obtained, corrosion-resistant, anti-wear performance is protruded, anti-skidding, stable mechanical performance, it is adaptable to which open air is used.
To achieve the above object, the present invention is adopted the following technical scheme that:
A kind of outdoor polyurethane floor, from bottom to top, including epoxy bottom coating, epoxy floating coat and outdoor layer of polyurethane; Described outdoor layer of polyurethane is made up of component A and B component, and the composition of component A is:4,4- hexylmethanes 30-70 parts by weight, nano titanium oxide 2-4 parts by weight, polyacrylic resin 2-8 parts by weight and to tert-butyl-phenyl glycidol Ether 1-10 parts by weight, tolysulfonyl isocyanates 0.8-1.5 parts by weight, organic modified polyorganosiloxane 0.1-0.15 parts by weight, Silicon dioxide powder 10-15 parts by weight, modified polyurethane 0.6-1.0 parts by weight, BYK-370 1-3 parts by weight and mill base 1-10 weight Part;The composition of B component is:5-10 parts of acrylic resin, hydroxyl organic siliconresin 5-15 parts by weight and cobalt naphthenate 0.6-1.0 Parts by weight;The weight ratio of component A and B component is:4:1-1.5.
Described epoxy bottom coating includes:E-54 epoxy resin 80-90 parts by weight, phenyl glycidyl ether 3-6 parts by weight, BYK-071 0.6-1.0 parts by weight and aliphatic cyclic amine 10-15 parts by weight.
Described epoxy floating coat includes:Epoxy resin 40-50 parts by weight, allyl glycidyl ether 3-5 parts by weight, It is BYK-A530 0.2-0.6 parts by weight, aliphatic cyclic amine 8-10 parts by weight, long-chain alkyl-silicone oil 0.8-1.0 parts by weight, organically-modified poly- Dimethyl siloxane 0.6-1.3 parts by weight, talcum powder 10-20 parts by weight and BYK-220S 0.8-1.5 parts by weight.
The construction method of outdoor layer of polyurethane is:1)The allotment of component A:First by 4,4- diisocyanate dicyclohexyl first Alkane, nano titanium oxide, polyacrylic resin and to tert-butyl-phenyl glycidol ether with 1400 turns/min stir 20 minutes, so Other raw materials are added again afterwards, stirred 30 minutes with 2000 turns/min, component A is made;2)Acrylic resin, hydroxyl is organic B component is made in silicones and cobalt naphthenate, high-speed stirred 30 minutes;3)Component A and B component are pressed 4 during construction:1-1.5 weight Amount proportioning allotment can be used.
The beneficial effects of the present invention are:
1)Polyurethane floor good weatherability obtained by the present invention, corrosion-resistant, anti-wear performance is protruded, anti-skidding, mechanical performance It is stable, and with excellent uvioresistant function, it is adaptable to open air is used;And it is convenient to construct, can rapid curing, save a large amount of Time;
2)The polyurethane floor of the present invention greatly reduces the entirety of polyurethane floor using being applied in epoxy primary coat and epoxy Cost;And epoxy coating and polyurethane coating are combined to obtained terrace, have epoxy coating and polyurethane coating concurrently Two-fold advantage, overcome epoxy coating weatherability difference shortcoming, with excellent weather resistance.
Embodiment
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to following reality Apply example.
Embodiment 1
A kind of outdoor polyurethane floor, including priming coat and screed-coat, in addition to outdoor layer of polyurethane;Gather described open air Urethane layer is made up of component A and B component, and the composition of component A is:The parts by weight of 4,4- hexylmethane 50, receive Rice 3 parts of titanium dioxide, 6 parts of polyacrylic resin, to the parts by weight of tert-butyl-phenyl glycidol ether 6, tolysulfonyl isocyanic acid The parts by weight of ester 1.0, the parts by weight of organic modified polyorganosiloxane 0.12, the parts by weight of silicon dioxide powder 13, the weight of modified polyurethane 0.8 Part, the parts by weight of BYK-370 2 and the parts by weight of mill base 6;The composition of B component is:7 parts of acrylic resin, hydroxyl organic siliconresin 10 parts by weight and the parts by weight of cobalt naphthenate 0.8;The weight ratio of component A and B component is:4:1.2.
Described epoxy bottom coating includes:The parts by weight of E-54 epoxy resin 85, the parts by weight of phenyl glycidyl ether 4, BYK- 071 0.8 parts by weight and the parts by weight of aliphatic cyclic amine 12.
Described epoxy floating coat includes:The parts by weight of epoxy resin 45, the parts by weight of allyl glycidyl ether 4, BYK- The parts by weight of A530 0.4, the parts by weight of aliphatic cyclic amine 9, the parts by weight of long-chain alkyl-silicone oil 0.9, organically-modified dimethyl silicone polymer 1.0 Parts by weight, the parts by weight of talcum powder 15 and the parts by weight of BYK-220S 1.0.
The construction method of outdoor layer of polyurethane is:1)The allotment of component A:First by 4,4- diisocyanate dicyclohexyl first Alkane, nano titanium oxide, polyacrylic resin and to tert-butyl-phenyl glycidol ether with 1400 turns/min stir 20 minutes, so Other raw materials are added again afterwards, stirred 30 minutes with 2000 turns/min, component A is made;2)Acrylic resin, hydroxyl is organic B component is made in silicones and cobalt naphthenate, high-speed stirred 30 minutes;3)Component A and B component are pressed 4 during construction:1.2 weight Proportioning allotment can be used.
Embodiment 2
A kind of outdoor polyurethane floor, including priming coat and screed-coat, in addition to outdoor layer of polyurethane;Gather described open air Urethane layer is made up of component A and B component, and the composition of component A is:The parts by weight of 4,4- hexylmethane 70, receive Rice 2 parts of titanium dioxide, 8 parts of polyacrylic resin, to the parts by weight of tert-butyl-phenyl glycidol ether 1, tolysulfonyl isocyanic acid The parts by weight of ester 1.5, the parts by weight of organic modified polyorganosiloxane 0.1, the parts by weight of silicon dioxide powder 15, the parts by weight of modified polyurethane 0.6, The parts by weight of BYK-370 3 and the parts by weight of mill base 1;The composition of B component is:5 parts of acrylic resin, the weight of hydroxyl organic siliconresin 15 Measure part and the parts by weight of cobalt naphthenate 1.0;The weight ratio of component A and B component is:4:1.5.
Described epoxy bottom coating includes:The parts by weight of E-54 epoxy resin 80, the parts by weight of phenyl glycidyl ether 6, BYK- 071 0.6 parts by weight and the parts by weight of aliphatic cyclic amine 15.
Described epoxy floating coat includes:The parts by weight of epoxy resin 40, the parts by weight of allyl glycidyl ether 5, BYK- The parts by weight of A530 0.2, the parts by weight of aliphatic cyclic amine 10, the parts by weight of long-chain alkyl-silicone oil 0.8, organically-modified dimethyl silicone polymer 1.3 Parts by weight, the parts by weight of talcum powder 10 and the parts by weight of BYK-220S 0.8.
The construction method of outdoor layer of polyurethane is:1)The allotment of component A:First by 4,4- diisocyanate dicyclohexyl first Alkane, nano titanium oxide, polyacrylic resin and to tert-butyl-phenyl glycidol ether with 1400 turns/min stir 20 minutes, so Other raw materials are added again afterwards, stirred 30 minutes with 2000 turns/min, component A is made;2)Acrylic resin, hydroxyl is organic B component is made in silicones and cobalt naphthenate, high-speed stirred 30 minutes;3)Component A and B component are pressed 4 during construction:1.5 weight Proportioning allotment can be used.
Embodiment 3
A kind of outdoor polyurethane floor, including priming coat and screed-coat, in addition to outdoor layer of polyurethane;Gather described open air Urethane layer is made up of component A and B component, and the composition of component A is:The parts by weight of 4,4- hexylmethane 30, receive Rice 4 parts of titanium dioxide, 2 parts of polyacrylic resin, to the parts by weight of tert-butyl-phenyl glycidol ether 10, tolysulfonyl isocyanic acid The parts by weight of ester 0.8, the parts by weight of organic modified polyorganosiloxane 0.15, the parts by weight of silicon dioxide powder 10, the weight of modified polyurethane 1.0 Part, the parts by weight of BYK-370 1 and the parts by weight of mill base 10;The composition of B component is:10 parts of acrylic resin, hydroxyl organosilicon tree The parts by weight of fat 5 and the parts by weight of cobalt naphthenate 0.6;The weight ratio of component A and B component is:4:1.2.
Described priming coat includes:The parts by weight of E-54 epoxy resin 90, the parts by weight of phenyl glycidyl ether 3, BYK-071 1.0 parts by weight and the parts by weight of aliphatic cyclic amine 10.
Described floating coat includes:The parts by weight of epoxy resin 50, the parts by weight of allyl glycidyl ether 3, BYK-A530 0.6 parts by weight, the parts by weight of aliphatic cyclic amine 8, the parts by weight of long-chain alkyl-silicone oil 1.0, the weight of organically-modified dimethyl silicone polymer 0.6 Part, the parts by weight of talcum powder 20 and the parts by weight of BYK-220S 0.8.
The construction method of outdoor layer of polyurethane is:1)The allotment of component A:First by 4,4- diisocyanate dicyclohexyl first Alkane, nano titanium oxide, polyacrylic resin and to tert-butyl-phenyl glycidol ether with 1400 turns/min stir 20 minutes, so Other raw materials are added again afterwards, stirred 30 minutes with 2000 turns/min, component A is made;2)Acrylic resin, hydroxyl is organic B component is made in silicones and cobalt naphthenate, high-speed stirred 30 minutes;3)Component A and B component are pressed 4 during construction:1-1.5 weight Amount proportioning allotment can be used.
Polyurethane floor performance obtained by the present invention is as shown in table 1, table 2:
Table 1
The recoating of table 2 interval
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, should all belong to the covering scope of the present invention.

Claims (3)

1. a kind of outdoor polyurethane floor, it is characterised in that:From bottom to top, including epoxy bottom coating, epoxy floating coat and open air
Layer of polyurethane;Described outdoor layer of polyurethane is made up of A components and B components, and the composition of A components is:4,4- bis- is different Cyanate dicyclohexyl methyl hydride 30-70 parts by weight, nano titanium oxide 2-4 parts by weight, polyacrylic resin 2-8 parts by weight, To tert-butyl-phenyl glycidol ether 1-10 parts by weight, tolysulfonyl isocyanates 0.8-1.5 parts by weight, organically-modified poly- Siloxanes 0.1-0.15 parts by weight, silicon dioxide powder 10-15 parts by weight, modified polyurethane 0.6-1.0 parts by weight, BYK-370 1-3 parts by weight and mill base 1-10 parts by weight;The composition of B components is:5-10 parts of acrylic resin, hydroxyl organic siliconresin 5-15 parts by weight and cobalt naphthenate 0.6-1.0 parts by weight;The weight ratio of A components and B components is:4:1-1.5;Described ring Oxygen floating coat includes:Epoxy resin 40-50 parts by weight, allyl glycidyl ether 3-5 parts by weight, BYK-A530 0.2-0.6 Parts by weight, aliphatic cyclic amine 8-10 parts by weight, long-chain alkyl-silicone oil 0.8-1.0 parts by weight, organically-modified dimethyl silicone polymer 0.6- 1.3 parts by weight, talcum powder 10-20 parts by weight and BYK-220S 0.8-1.5 parts by weight.
2. the outdoor polyurethane floor according to claim 1, it is characterised in that:Described epoxy bottom coating includes:E- 54
Epoxy resin 80-90 parts by weight, phenyl glycidyl ether 3-6 parts by weight, BYK-071 0.6-1.0 parts by weight and fat Cyclammonium
10-15 parts by weight.
3. the outdoor polyurethane floor according to claim 1, it is characterised in that:The construction method of outdoor layer of polyurethane For:
1)The allotment of A components:First by 4,4- hexylmethanes, nano titanium oxide, polyacrylic resin Stirred 20 minutes, then again added other raw materials, with 2000 with 1400 turns/min with to tert-butyl-phenyl glycidol ether Turn/min stirs 30 minutes, and A components are made;2)By acrylic resin, hydroxyl organic siliconresin and cobalt naphthenate, high speed Stirring 30 minutes, is made B components;3)A components and B components are pressed 4 during construction:1-1.5 weight proportion allotment can make With.
CN201510813293.XA 2015-11-23 2015-11-23 outdoor polyurethane floor CN105256687B (en)

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CN105256687B true CN105256687B (en) 2017-08-08

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CN105711198B (en) * 2016-01-28 2017-09-12 浙江港流高分子科技有限公司 A kind of anti-skidding coiled material of automatically cleaning and preparation method thereof
CN106366883A (en) * 2016-08-29 2017-02-01 福州皇家地坪有限公司 Solvent-free epoxy polyurethane resin floor coating
CN106380918A (en) * 2016-09-21 2017-02-08 苏州瑞斯格电子科技有限公司 Environment-friendly colorful nano acrylic terrace paint
CN106517889A (en) * 2016-11-08 2017-03-22 南京悠谷知识产权服务有限公司 Insulating terrace coating material applicable to transformer substation and preparation method thereof
CN107417884A (en) * 2017-08-01 2017-12-01 福州皇家地坪有限公司 Crack resistence multifunction structure layer material
CN107286831A (en) * 2017-08-01 2017-10-24 福州皇家地坪有限公司 Anti- UV abrasion resistant overlays varnish
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CN107419637A (en) * 2017-08-01 2017-12-01 福州皇家地坪有限公司 Weather-proof color sand on-slip ramp
CN107955507A (en) * 2017-11-24 2018-04-24 福州皇家地坪有限公司 High rigidity fluorescent printing coating
CN109575719B (en) * 2018-12-05 2020-12-25 福建乐动体育场材料有限公司 Wear-resisting anti-skidding silicon PU elasticity court
CN109554103A (en) * 2018-12-06 2019-04-02 福州皇家地坪有限公司 Nano-polyurethane epoxy anticorrosion floor coatings
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Inventor after: Chen Zunhou

Inventor after: Chen Liang

Inventor after: Miao Jiancheng

Inventor after: Xie Guixiu

Inventor before: Zheng Hongfang

Inventor before: Chen Zhoufei

Inventor before: Miao Jiancheng

Inventor before: Xie Guixiu

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190724

Address after: No. 18 Panxu Road, Baoshan District, Shanghai, 201900

Patentee after: Shanghai Youmijia Polyurethane Co., Ltd.

Address before: Fuqing City, Fuzhou City, Fujian Province, Yang Dang street 350300 No. 2 bucket

Patentee before: Fuzhou Royal Floor Co., Ltd.