CN102397833A - Method for manufacturing waterborne-polyurethane-coated glove - Google Patents

Method for manufacturing waterborne-polyurethane-coated glove Download PDF

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CN102397833A
CN102397833A CN 201010274164 CN201010274164A CN102397833A CN 102397833 A CN102397833 A CN 102397833A CN 201010274164 CN201010274164 CN 201010274164 CN 201010274164 A CN201010274164 A CN 201010274164A CN 102397833 A CN102397833 A CN 102397833A
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glove
coating
method
aqueous polyurethane
drying
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CN 201010274164
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Chinese (zh)
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陈强
韩小兵
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上海强睿博化工有限公司
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Abstract

The invention discloses a method for manufacturing a waterborne-polyurethane-coated glove. The method comprises the following steps of: preparing condensation water and an impregnation liquid of a glove coating, wherein the condensation water comprises 5 to 15 weight percent of soluble calcium ion salt and 85 to 95 weight percent of volatile solvent, and the impregnation liquid comprises 45 to 65 weight percent of waterborne polyurethane, 0.5 to 5 weight prevent of foaming agent, 0.5 to 5 weight percent of foam stabilizer, 0.5 to 5 weight percent of thickening agent and 30 to 50 weight percent of water; coating the condensation water on the surface of a glove, drying the glove for 1 to 2 minutes at normal temperature, impregnating the glove in the impregnation liquid, and leveling or scrubbing an impregnation liquid coating on the surface of the glove; and putting the glove coated with the impregnation liquid coating into a drying oven at the temperature of between 80 and 100 DEG C and drying for 60 to 80 minutes, drying the impregnation liquid coating of the glove, and demoulding. The glove coating manufactured by the method overcomes the defects of the traditional glove coating, ensures the safety of human bodies when gloves are worn for a long time, and has excellent solvent resistance, acid and alkali resistance and wear resistance, and the environmental pollution is avoided.

Description

水性聚氨基甲酸酯涂覆手套的制作方法 The aqueous polyurethane coated glove manufacturing method

技术领域 FIELD

[0001] 本发明涉及一种水性聚氨基甲酸酯涂覆手套的制作方法。 [0001] The present invention relates to an aqueous polyurethane coated glove manufacturing method. 背景技术 Background technique

[0002] 作为劳防用品的手套广泛应用于各类行业,为达到一定的防护效果或戴入手套后操作的灵活性,手套正面涂覆涂层;通常手套的涂层有溶剂型聚氨基甲酸酯涂层、丁腈涂层和乳胶涂层等,但它们都存在一定的缺陷,在手套的生产和穿戴过程中,对周围环境造成一定污染或对人体产生伤害。 [0002] As the anti widely used in various articles in the glove industry, in order to achieve a certain flexibility or wear a protective effect, the front coating is applied after the gloves gloves; usually coated gloves are solvent-based polyurethanes esters coating, nitrile coating and latex coatings, but they are some defects in the gloves worn during production and cause some contamination of the surrounding environment or to harm the human body.

[0003] 溶剂型聚氨基甲酸酯涂覆手套,聚氨基甲酸酯简称PU,在溶剂型PU中本身就含有大量的高毒性溶剂二甲基甲酰胺DMF,在生产过程中通过热水处理,大部分DMF会被置换掉,但还是有少量的DMF残留在手套涂覆层中,由于在常温下DMF的挥发速度很慢,所以它会一直残留在手套中,穿戴这种手套进行工作时,残留在手套涂覆层中的DMF会一直缓慢的挥发,这样势必对长时间穿戴这种手套的人体健康造成伤害,严重时会导致其呼吸系统及肺部损伤。 [0003] Solvent-based polyurethane coated glove, referred polyurethane PU, PU in a solvent itself contains large amounts of highly toxic solvent of DMF dimethyl formamide, in the production process by the hot water treatment when most of the DMF will be replaced out, but still a small amount of DMF left in the glove coating layer, due to the DMF evaporation rate is very slow at room temperature, so it would have been left in the glove, the glove worn to work , left in the glove coating layer DMF would have been slow evaporation, this will inevitably cause damage for a long time to wear the glove of human health, in severe cases can lead to respiratory and lung damage. 丁腈涂覆手套,生产过程中需要将丁腈胶硫化处理,因此手套中残存的硫会造成皮肤过敏;乳胶涂覆手套,乳胶中含有蛋白质,皮肤敏感性的人会容易过敏,而且不耐溶剂和酸碱化学品。 Nitrile coated gloves, the production process requires nitrile rubber vulcanization, and therefore the sulfur remaining in the glove can cause skin allergies; coating latex gloves, latex contains protein, sensitivity of the skin of people prone to allergies and intolerance The solvent and acid chemicals.

发明内容 SUMMARY

[0004] 本发明所要解决的技术问题是提供一种水性聚氨基甲酸酯涂覆手套的制作方法, 本方法制作的手套涂层克服了传统手套涂层的缺陷,避免了环境污染,保证了长期穿戴对人体的安全,具有优异的耐溶剂、耐酸碱性和耐磨性。 [0004] The present invention solves the technical problem is to provide an aqueous polyurethane coated glove manufacturing method according to the present method of fabricating the glove coating overcome the traditional glove coating, to avoid environmental pollution, to ensure that the long-term wear on human security, has excellent solvent, acid and alkali resistance and abrasion resistance.

[0005] 为解决上述技术问题,本发明水性聚氨基甲酸酯涂覆手套的制作方法包括如下步骤: [0005] To solve the above problems, the production method of the present invention the aqueous polyurethane coated glove comprising the steps of:

[0006] 步骤一、配制手套涂层的凝聚液,所述凝聚液的成份为可溶解性钙离子盐5〜 15%,可挥发型溶剂85〜95%,上述百分比为重量百分比; [0006] Step a, preparation aggregation glove coating liquid, the liquid composition is aggregated solubility of calcium salts of -5 to 15%, volatile solvent type 85~95%, the above percentages are by weight;

[0007] 步骤二、配制手套涂层的浸渍液,所述浸渍液成份为水性聚氨基甲酸酯45〜 65%、发泡剂0. 5〜5%、稳泡剂0. 5〜5%、增稠剂0. 5〜5%和水30〜50%,上述百分比为重量百分比,并经机械发泡装置将所述浸渍液发泡; [0007] Step two, the immersion liquid coating formulation glove, said impregnation fluid composition is an aqueous polyurethane 45~ 65%, 5~5 0.5% blowing agent, a foam stabilizer 0.5% 5~5 , thickeners 5~5% and 0. 30 ~ 50% water, the above percentages are by weight, and foamed by mechanical means to said foamable liquid impregnation;

[0008] 步骤三、手套表面涂覆所述凝聚液后在常温下干燥1〜2分钟,然后浸渍于所述浸渍液中,并使手套表面的浸渍液涂层流平或磨沙处理; [0008] Step three, the rear surface of the glove is coated aggregate was dried at room temperature 1 to 2 minutes, and then immersed in the impregnating solution, and the immersion liquid coating leveling process or frosted surface of the glove;

[0009] 步骤四、将覆有浸渍液涂层的手套放入80〜100°C干燥箱内干燥60〜80分钟,手套浸渍液涂层干燥后脱模。 [0009] Step four, the coated glove was immersed into the coating dried in a drying oven 80~100 ° C 60~80 minutes, the coating was dried after immersing the glove mold.

[0010] 上述浸渍液还可以包括丙三醇0〜3%和交联剂0〜1%,上述百分比为重量百分比。 [0010] The impregnation solution can further comprise a crosslinking agent and glycerin 0~3% 0~1%, the above percentages are by weight.

[0011] 上述的发泡剂和稳泡剂可以是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯、矿物油或改性有机硅中的一种或几种的混合物。 [0011] The foaming agent and foam stabilizer may be acrylic,, acrylate, urethane, acrylate, mixtures of one or more mineral or organic silicon-modified. [0012] 上述的增稠剂可以是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯或纤维素中的一种或几种的混合物。 [0012] The thickener may be a mixture of one or more of acrylic acid, acrylates, acrylate, polyurethane, or cellulose.

[0013] 上述的交联剂可以是高压氨基树脂、三聚氰胺树脂、烷基类过氧化物或酰基类过氧化物的一种或几种混合物。 [0013] The crosslinking agent may be a high pressure of an amino resin, a melamine resin, a mixture of alkyls of one or more acyl peroxide or peroxides.

[0014] 上述可溶解性钙离子盐可以是氯化钙或硝酸钙中一种或者两种的混合物。 [0014] The solubility of calcium salt may be calcium chloride or calcium nitrate in a mixture of one or two.

[0015] 上述可挥发型溶剂可以是水、甲醇或乙醇中的一种或多种的混合物。 [0015] The volatile solvent may be a type of water, methanol or ethanol or a mixture of more.

[0016] 上述方法中,在步骤二手套表面覆有浸渍液涂层后,在浸渍液涂层上喷洒粒径为40〜60目的砂粒,并使砂粒均勻附着在浸渍液涂层表面,然后将手套放入60〜80°C干燥箱内干燥20〜30分钟,取出并用温水清洗掉浸渍液涂层上的砂粒,清洗完成后将手套放入80〜100°C干燥箱内干燥30〜40分钟,干燥完成后脱模。 [0016] In the above method, after step sets used coating surface covered with immersion liquid, the immersion liquid coating sprayed onto a particle size of 40~60 object grit, sand and uniform impregnating solution adhered to the coating surface, then drying the glove into 60~80 ° C drying oven 20 to 30 minutes, taken out and washed with warm water immersion liquid coating on the sand, after washing is completed into the glove 80~100 ° C drying oven 30 to 40 minutes after completion of the drying mold.

[0017] 上述砂粒可以是石英砂、碳酸钙颗粒或氯化钠颗粒中的一种或几种的混合物。 [0017] The sand grains may be a mixture of one or more of quartz sand, sodium chloride, calcium carbonate particles, or particles.

[0018] 由于本发明水性聚氨基甲酸酯涂覆手套的制作方法采用了上述技术方案,即配制手套涂层的凝聚液和浸渍液,凝聚液凝聚液的成份为可溶解性钙离子盐5〜15%,可挥发型溶剂85〜95% ;浸渍液成份为水性聚氨基甲酸酯45〜65%、发泡剂0. 5〜5%、稳泡剂0. 5〜5%、增稠剂0. 5〜5%和水30〜50%,上述百分比为重量百分比;将手套表面涂覆凝聚液后在常温下干燥1〜2分钟,然后浸渍于所述浸渍液中,并使手套表面的浸渍液涂层流平或磨沙处理;将覆有浸渍液涂层的手套放入80〜100°C干燥箱内干燥60〜80分钟, 手套浸渍液涂层干燥后脱模。 [0018] Since the manufacturing method of the present invention is an aqueous polyurethane coated glove adopting the above technical solution, i.e. glove coating formulation and liquid immersion liquid aggregation, coagulation liquid condensed liquid ingredients to be soluble calcium salt 5 ~ 15%, volatile solvent type 85~95%; impregnating liquid component is an aqueous polyurethane 45~65% 5~5 0.5% blowing agent, a foam stabilizer 5~5 0.5%, thickening 0. agent 5~5% and 30 ~ 50% water, the above percentages are by weight; the glove after the coated surface was dried at room temperature aggregated 1 to 2 minutes, and then immersed in the impregnating solution, and the surface of the glove impregnating solution or frosted coating leveling process; the coating solution coated glove dipping into 60~80 minutes after drying, the coating was dried in a glove dipping 80~100 ° C drying oven release. 本方法制作的手套涂层克服了传统手套涂层的缺陷,避免了环境污染,保证了长期穿戴对人体的安全,具有优异的耐溶剂、耐酸碱性和耐磨性。 This method of making the glove coating overcomes the shortcomings of traditional coating gloves, to avoid environmental pollution and ensure the long-term wear on human security, has excellent solvent, acid and alkali resistance and abrasion resistance.

具体实施方式 detailed description

[0019] 本发明水性聚氨基甲酸酯涂覆手套的制作方法包括如下步骤: [0019] Production of an aqueous polyurethane coated glove of the present invention comprises the steps of:

[0020] 步骤一、配制手套涂层的凝聚液,所述凝聚液的成份为可溶解性钙离子盐5〜 15%,可挥发型溶剂85〜95%,上述百分比为重量百分比; [0020] Step a, preparation aggregation glove coating liquid, the liquid composition is aggregated solubility of calcium salts of -5 to 15%, volatile solvent type 85~95%, the above percentages are by weight;

[0021] 步骤二、配制手套涂层的浸渍液,所述浸渍液成份为水性聚氨基甲酸酯45〜 65%、发泡剂0. 5〜5%、稳泡剂0. 5〜5%、增稠剂0. 5〜5%和水30〜50%,上述百分比为重量百分比,并经机械发泡装置将所述浸渍液发泡; [0021] Step two, the immersion liquid coating formulation glove, said impregnation fluid composition is an aqueous polyurethane 45~ 65%, 5~5 0.5% blowing agent, a foam stabilizer 0.5% 5~5 , thickeners 5~5% and 0. 30 ~ 50% water, the above percentages are by weight, and foamed by mechanical means to said foamable liquid impregnation;

[0022] 步骤三、手套表面涂覆所述凝聚液后在常温下干燥1〜2分钟,然后浸渍于所述浸渍液中,并使手套表面的浸渍液涂层流平或磨沙处理; [0022] Step three, the rear surface of the glove is coated aggregate was dried at room temperature 1 to 2 minutes, and then immersed in the impregnating solution, and the immersion liquid coating leveling process or frosted surface of the glove;

[0023] 步骤四、将覆有浸渍液涂层的手套放入80〜100°C干燥箱内干燥60〜80分钟,手套浸渍液涂层干燥后脱模。 [0023] Step four, the coated glove was immersed into the coating dried in a drying oven 80~100 ° C 60~80 minutes, the coating was dried after immersing the glove mold.

[0024] 经过上述步骤即可制得光面的手套涂层。 [0024] After the above procedure can be prepared by coating the light receiving surface of the glove.

[0025] 上述浸渍液还可以包括丙三醇0〜3%和交联剂0〜1%,上述百分比为重量百分比。 [0025] The impregnation solution can further comprise a crosslinking agent and glycerin 0~3% 0~1%, the above percentages are by weight. 丙三醇和交联剂是手套涂层的辅助组分,它们可帮助改善手套涂层的物理性能及化学性能。 Glycerin and a crosslinking auxiliary components are glove coating, which may help improve the physical properties and chemical properties of the glove coating.

[0026] 上述的发泡剂和稳泡剂可以是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯、矿物油或改性有机硅中的一种或几种的混合物。 [0026] The foaming agent and foam stabilizer may be acrylic,, acrylate, urethane, acrylate, mixtures of one or more mineral or organic silicon-modified.

[0027] 上述的增稠剂可以是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯或纤维素中的一种或几种的混合物。 [0027] The thickener may be a mixture of one or more of acrylic acid, acrylates, acrylate, polyurethane, or cellulose. [0028] 上述的交联剂可以是高压氨基树脂、三聚氰胺树脂、烷基类过氧化物或酰基类过氧化物的一种或几种混合物。 [0028] The crosslinking agent may be a high pressure of an amino resin, a melamine resin, a mixture of alkyls of one or more acyl peroxide or peroxides.

[0029] 上述可溶解性钙离子盐可以是氯化钙或硝酸钙中一种或者两种的混合物。 [0029] The solubility of calcium salt may be calcium chloride or calcium nitrate in a mixture of one or two.

[0030] 上述可挥发型溶剂可以是水、甲醇或乙醇中的一种或多种的混合物。 [0030] The volatile solvent may be a type of water, methanol or ethanol or a mixture of more.

[0031] 上述方法中,在步骤二手套表面覆有浸渍液涂层后,在浸渍液涂层上喷洒粒径为40〜60目的砂粒,并使砂粒均勻附着在浸渍液涂层表面,然后将手套放入60〜80°C干燥箱内干燥20〜30分钟,取出并用温水清洗掉浸渍液涂层上的砂粒,清洗完成后将手套放入80〜100°C干燥箱内干燥30〜40分钟,干燥完成后脱模。 [0031] In the above method, after step sets used coating surface covered with immersion liquid, the immersion liquid coating sprayed onto a particle size of 40~60 object grit, sand and uniform impregnating solution adhered to the coating surface, then drying the glove into 60~80 ° C drying oven 20 to 30 minutes, taken out and washed with warm water immersion liquid coating on the sand, after washing is completed into the glove 80~100 ° C drying oven 30 to 40 minutes after completion of the drying mold.

[0032] 上述砂粒可以是石英砂、碳酸钙颗粒或氯化钠颗粒中的一种或几种的混合物。 [0032] The sand grains may be a mixture of one or more of quartz sand, sodium chloride, calcium carbonate particles, or particles.

[0033] 经过喷砂即可制得磨砂的手套涂层。 [0033] glove coating to sandblasted matte obtained.

[0034] 本方法尤其适合以尼龙编织手套作为内胆坯体的水性PU涂覆,经本方法制得的手套涂层具有优异的耐溶剂性、酸碱及化学药品性;且优异的耐磨性,经马丁代尔耐磨试验,干磨最高可以达到8000次以上;并具有非常柔软的手感,穿戴非常舒适;同时水性聚氨基甲酸酯具有独特的透湿功能。 [0034] The present method is particularly suitable as a nylon knit gloves aqueous PU coated liner blank, the glove coating prepared by the process has excellent solvent resistance, chemical resistance and acid; and excellent abrasion sex, the Martindale abrasion test, dry grinding can be up to 8000 times; and has a very soft feel, very comfortable to wear; while water-based polyurethane has a unique moisture function.

[0035] 下面结合具体实施例对本发明做进一步说明。 [0035] The following specific embodiments of the present invention further in conjunction with FIG.

[0036] 实施例一: [0036] Example a:

[0037] 凝聚液按如下比例配制: [0037] The aggregation was formulated in the following proportions:

[0038] 氯化钙:5% [0038] Calcium chloride: 5%

[0039] 水:25 [0039] Water: 25

[0040] 乙醇:70 [0040] Ethanol: 70

[0041] 浸渍液按如下比例配制: [0041] The immersion liquid formulated in the following proportions:

[0042] 水性聚氨基甲酸酯:45% [0042] The aqueous polyurethane: 45%

[0043]发泡剂:1. 5% [0043] The blowing agent: 15%

[0044]稳泡剂:1.5% [0044] foam stabilizer: 1.5%

[0045]增稠剂:2.5% [0045] Thickener: 2.5%

[0046]水:39. 5% [0046] Water: 39 5%

[0047] 根据以上配方配制浸渍液,然后通过机械发泡装置将上述浸渍液发泡,让其成为含有微小均勻气泡的浸渍液。 [0047] According to the above formulation with the immersion liquid, and then foamed by mechanical means to the submerged liquid foam make this impregnating solution contained fine air bubbles uniformly. 将浸有凝聚液的手套坯体浸渍于该浸渍液,等手套表面的浸渍液流平好后或再经过磨沙处理,放入80〜100°C干燥箱内干燥60〜80分钟,等干燥完成后脱模,即得到本配方发明产品。 Impregnated with glove body is immersed in the coagulation liquid immersion liquid, the other flat surface of the glove was immersed good flow through frosted or re-processing into the drying 80~100 ° C drying oven 60~80 minutes, and dried after the completion of the release, i.e., to obtain the present invention product formulations.

[0048] 手套测试结果: [0048] glove test results:

Figure CN102397833AD00051

[0050] 实施例二:[0051] 凝聚液按如下比例配制: [0050] Example II: [0051] The aggregation was formulated in the following proportions:

[0052]氯化钙:10% [0052] Calcium chloride: 10%

[0053] 硝酸钙:5% [0053] Calcium nitrate: 5%

[0054] 水:15 [0054] Water: 15

[0055] 甲醇:70 [0055] methanol: 70

[0056] 浸渍液按如下比例配制: [0056] The immersion liquid formulated in the following proportions:

[0057] 水性聚氨基甲酸酯:55% [0057] The aqueous polyurethane: 55%

[0058]发泡剂:3.5% [0058] The blowing agent: 3.5%

[0059]稳泡剂:1.5% [0059] foam stabilizer: 1.5%

[0060]丙三醇:0.5% [0060] Glycerol: 0.5%

[0061]增稠剂:2.5% [0061] Thickener: 2.5%

[0062]水:37% [0062] Water: 37%

[0063] 根据以上配方配制浸渍液,然后通过机械发泡装置将上述浸渍液发泡,让其成为含有微小均勻气泡的浸渍液。 [0063] According to the above formulation with the immersion liquid, and then foamed by mechanical means to the submerged liquid foam make this impregnating solution contained fine air bubbles uniformly. 将浸有凝聚液的手套坯体浸渍该浸渍液,等手套表面的浸渍液流平好后或再经过磨沙处理,放入80〜100°C干燥箱内干燥60〜80分钟,等干燥完成后脱模,即得到本配方发明产品。 The glove body is impregnated with the impregnating liquid condensed immersion liquid, and the like after the surface of the glove dipping or flow and then through the frosted good leveling process, the dried into a drying cabinet 80~100 ° C 60~80 minutes, and completion of the drying after releasing, to obtain the present invention product formulations.

[0064] 手套测试结果: [0064] glove test results:

Figure CN102397833AD00061

[0066] 实施例三: [0066] Example III:

[0067] 凝聚液按如下比例配制: [0067] The aggregation was formulated in the following proportions:

[0068] 硝酸钙:8% [0068] Calcium nitrate: 8%

[0069] 乙醇:92 [0069] Ethanol: 92

[0070] 浸渍液按如下比例配制: [0070] The immersion liquid formulated in the following proportions:

[0071] 水性聚氨基甲酸酯:65% [0071] The aqueous polyurethane: 65%

[0072]发泡剂:3.5% [0072] The blowing agent: 3.5%

[0073]稳泡剂:1.5% [0073] foam stabilizer: 1.5%

[0074]丙三醇:0.5% [0074] Glycerol: 0.5%

[0075]增稠剂:2.5% [0075] Thickener: 2.5%

[0076]交联剂:0.5% [0076] Crosslinking agent: 0.5%

[0077] 7jC :26. 5% [0077] 7jC:. 26 5%

[0078] 根据以上配方配制浸渍液,然后通过机械发泡装置将上述浸渍液发泡,让其成为含有微小均勻气泡的浸渍液。 [0078] According to the above formulation with the immersion liquid, and then foamed by mechanical means to the submerged liquid foam make this impregnating solution contained fine air bubbles uniformly. 将浸有凝聚液的手套坯体浸渍该浸渍液,等手套表面的浸渍液流平好后或再经过磨沙处理,放入80〜100°C干燥箱内干燥60〜80分钟,等干燥完成后脱模,即得到本配方发明产品。 The glove body is impregnated with the impregnating liquid condensed immersion liquid, and the like after the surface of the glove dipping or flow and then through the frosted good leveling process, the dried into a drying cabinet 80~100 ° C 60~80 minutes, and completion of the drying after releasing, to obtain the present invention product formulations. [0079] 手套测试结果: [0079] glove test results:

Figure CN102397833AD00071

[0081] 本方法中手套涂层的主要成份为水性聚氨基甲酸酯和水,其不含溶剂型聚氨基甲酸酯和丁腈的有害成份,因此生产过程无环境污染,穿戴过程无有害物质挥发,保证了穿戴者的人身安全,且具有优异的耐溶剂性,耐酸碱和各类化学物品;优异的耐磨性,经马丁代尔耐磨试验,干磨最高可以达到8000次以上,而同类型产品最高只能达到5000次左右;手套柔软度好,穿戴非常舒适,适应于较精细的手工作业;而且水性聚氨基甲酸酯的涂层具有独特的透湿性能,提高了手套的透气性,使得穿戴更为舒适,这也是本手套涂层的又一大亮点ο [0081] Main components thereof in the glove coating is an aqueous polyurethane and water, which is free of harmful components polyurethane and nitrile type solvent, and thus the production process without environmental pollution, without harmful during wear volatile substances to ensure the safety of the wearer, and has excellent solvent resistance, acid and various chemicals; excellent wear resistance, the Martindale abrasion test, dry grinding can be up to 8000 times , while similar products only reach about 5,000 times; gloves softness, wear very comfortable, suitable for finer manual work; and water-based polyurethane coatings with unique breathable performance, increased gloves permeability, so that the wearer more comfortable, which is a further highlight of the glove coating ο

Claims (9)

  1. 1. 一种水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于本方法包括如下步骤:步骤一、配制手套涂层的凝聚液,所述凝聚液的成份为可溶解性钙离子盐5〜15%,可挥发型溶剂85〜95 %,上述百分比为重量百分比;步骤二、配制手套涂层的浸渍液,所述浸渍液成份为水性聚氨基甲酸酯45〜65%、发泡剂0. 5〜5%、稳泡剂0. 5〜5%、增稠剂0. 5〜5%和水30〜50%,上述百分比为重量百分比,并经机械发泡装置将所述浸渍液发泡;步骤三、手套表面涂覆所述凝聚液后在常温下干燥1〜2分钟,然后浸渍于所述浸渍液中,并使手套表面的浸渍液涂层流平或磨沙处理;步骤四、将覆有浸渍液涂层的手套放入80〜100°C干燥箱内干燥60〜80分钟,手套浸渍液涂层干燥后脱模。 1. A method of making an aqueous polyurethane coated glove, characterized in that the method comprises the following steps: a step to prepare a glove coating liquid aggregation, the liquid composition is aggregated solubility of calcium salts 5~15%, 85~95% volatile solvent type, the above percentages are by weight; two step, impregnating liquid coating formulation glove, said impregnation fluid composition is 45~65% aqueous polyurethane foam 5~5% 0. agent, a foam stabilizer 0.5 5~5% 5~5% thickener 0.5 water 30 ~ 50%, the above percentages are by weight, and the mechanical foaming device was immersed foaming liquid; step three, after coating the surface of the glove was dried at room temperature aggregated 1 to 2 minutes, and then immersed in the impregnating solution, and the immersion liquid coating leveling process or frosted surface of the glove; step four, the coated glove was immersed into the coating dried in a drying oven 80~100 ° C 60~80 minutes, the coating was dried after immersing the glove mold.
  2. 2.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述浸渍液还包括丙三醇0〜3%和交联剂0〜1%,上述百分比为重量百分比。 The manufacturing method of an aqueous polyurethane coated glove according to claim 1, wherein: the impregnation solution further comprises a crosslinking agent and glycerin 0~3% 0~1%, the above percentages weight percent.
  3. 3.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述发泡剂和稳泡剂是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯、矿物油或改性有机硅中的一种或几种的混合物。 The production method of the aqueous polyurethane coated glove as claimed in claim wherein: said foaming agent and foam stabilizer is acrylic acid, acrylates, acrylate, polyurethane, mineral oil or modified or a mixture of several organic silicon.
  4. 4.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述增稠剂是丙烯酸、丙烯酸酯、丙烯酸盐、聚氨酯或纤维素中的一种或几种的混合物。 The production method of the aqueous polyurethane coated glove as claimed in claim wherein: said thickening agent is an acrylic, acrylate, acrylate, polyurethane or cellulose or several a mixture of species.
  5. 5.根据权利要求2所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述交联剂是高压氨基树脂、三聚氰胺树脂、烷基类过氧化物或酰基类过氧化物的一种或几种混合物。 The manufacturing method of the second aqueous polyurethane coated glove as claimed in claim wherein: said high pressure is an amino resin crosslinking agent, a melamine resin, an alkyl or acyl peroxide-based peroxide one or more mixtures thereof.
  6. 6.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述可溶解性钙离子盐是氯化钙或硝酸钙中一种或者两种的混合物。 6. The method of manufacturing the aqueous polyurethane coated glove according to claim 1, wherein: the solubility of calcium ions is calcium chloride or calcium nitrate salt of one or a mixture of the two.
  7. 7.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述可挥发型溶剂是水、甲醇或乙醇中的一种或多种的混合物。 The method of manufacturing the aqueous polyurethane coated glove according to claim 1, wherein: said solvent is a volatile type of water, methanol or ethanol or a mixture of more.
  8. 8.根据权利要求1所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:在步骤二手套表面覆有浸渍液涂层后,在浸渍液涂层上喷洒粒径为40〜60目的砂粒,并使砂粒均勻附着在浸渍液涂层表面,然后将手套放入60〜80°C干燥箱内干燥20〜30分钟,取出并用温水清洗掉浸渍液涂层上的砂粒,清洗完成后将手套放入80〜100°C干燥箱内干燥30〜40分钟,干燥完成后脱模。 8. The method of making an aqueous polyurethane coated glove as claimed in claim, characterized in that: after the step of secondary sleeve surface covered with a coating liquid dipping, spray coating impregnation liquid in the particle size of 40 object ~ 60 grit, sand and uniform impregnating solution adhered to the coating surface, the glove was then placed in a drying 60~80 ° C drying oven 20 to 30 minutes, taken out and washed with warm water immersion liquid coating on sand, washed after completion of the glove 80~100 ° C into the drying oven 30 to 40 minutes, after completion of the drying mold.
  9. 9.根据权利要求8所述的水性聚氨基甲酸酯涂覆手套的制作方法,其特征在于:所述砂粒是石英砂、碳酸钙颗粒或氯化钠颗粒中的一种或几种的混合物。 9. The method of manufacturing the aqueous polyurethane coated glove according to claim 8, wherein: said sand is silica sand, a mixture of one or more particles of calcium carbonate or sodium chloride particles .
CN 201010274164 2010-09-07 2010-09-07 Method for manufacturing waterborne-polyurethane-coated glove CN102397833A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224641A (en) * 2013-04-08 2013-07-31 安徽豪杰塑胶制品有限公司 Coating process of latex gloves
EP3040189A1 (en) * 2014-12-30 2016-07-06 Shin Sung Major Glove Co., Ltd. Work glove and method of fabricating the same

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CN101247742A (en) * 2005-08-26 2008-08-20 金迪有限公司 Method and article of manufacturing a waterborne polyurethane coated glove liner
CN101652235A (en) * 2007-03-30 2010-02-17 株式会社东和公司 Process for formation of resin surface, process for production of articles having recesses different in size on the surface, such articles, process for production of gloves, and gloves
CN101717487A (en) * 2009-11-20 2010-06-02 天津碧海蓝天水性高分子材料有限公司 Polyurethane emulsion and coating agent used for aquosity coating agent of knitted lining glove as well as preparation method and coating method thereof

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Publication number Priority date Publication date Assignee Title
CN101247742A (en) * 2005-08-26 2008-08-20 金迪有限公司 Method and article of manufacturing a waterborne polyurethane coated glove liner
CN101652235A (en) * 2007-03-30 2010-02-17 株式会社东和公司 Process for formation of resin surface, process for production of articles having recesses different in size on the surface, such articles, process for production of gloves, and gloves
CN101717487A (en) * 2009-11-20 2010-06-02 天津碧海蓝天水性高分子材料有限公司 Polyurethane emulsion and coating agent used for aquosity coating agent of knitted lining glove as well as preparation method and coating method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224641A (en) * 2013-04-08 2013-07-31 安徽豪杰塑胶制品有限公司 Coating process of latex gloves
EP3040189A1 (en) * 2014-12-30 2016-07-06 Shin Sung Major Glove Co., Ltd. Work glove and method of fabricating the same

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