CN108385399A - 一种防电弧雨衣面料及其制备方法 - Google Patents

一种防电弧雨衣面料及其制备方法 Download PDF

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CN108385399A
CN108385399A CN201810421162.0A CN201810421162A CN108385399A CN 108385399 A CN108385399 A CN 108385399A CN 201810421162 A CN201810421162 A CN 201810421162A CN 108385399 A CN108385399 A CN 108385399A
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程飞
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Hefei Yundu Cotton Co Ltd
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    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D3/00Overgarments
    • A41D3/02Overcoats
    • A41D3/04Raincoats
    • DTEXTILES; PAPER
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    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
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    • A41D31/085Heat resistant; Fire retardant using layered materials
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102Waterproof and breathable
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/26Electrically protective, e.g. preventing static electricity or electric shock
    • A41D31/265Electrically protective, e.g. preventing static electricity or electric shock using layered materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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    • C09J127/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/04Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09J127/06Homopolymers or copolymers of vinyl chloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0253Polyolefin fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0261Polyamide fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06Vegetal fibres
    • B32B2262/062Cellulose fibres, e.g. cotton
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06Vegetal fibres
    • B32B2262/062Cellulose fibres, e.g. cotton
    • B32B2262/065Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14Mixture of at least two fibres made of different materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/20Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00Properties of the layers or laminate
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Abstract

本发明公开了一种防电弧雨衣面料及其制备方法,该防电弧雨衣面料包括面料层、粘结层、布层,最里层为布层,最外层为面料层,面料层与布层之间为粘结层,所述布层包括如下重量份的原料:微孔木质纤维素40‑60份、无机硅酸锌5‑8份、聚氨酯纤维15‑25份、癸二酸二辛脂2‑6份、无卤阻燃剂0.6‑2.5份;所述粘结层包括如下重量份的原料:聚氯乙烯树脂20‑30份、二甲基甲酰胺12‑26份、交联剂DF‑897 2‑8份;所述面料层包括如下重量份的原料:聚四氟乙烯树脂16‑30份、棉纤维8‑25份、聚酰胺纤维10‑20份、甲苯20‑45份。本发明的雨衣面料阻燃性能优良,耐高温、耐腐蚀,防水透气,防电弧性能优良。

Description

一种防电弧雨衣面料及其制备方法
技术领域
本发明涉及服装行业领域,具体涉及一种防电弧雨衣面料及其制备方法。
背景技术
雨衣是人们日常生活中不可缺少的防雨工具。目前广泛使用的雨衣面料是用防水透湿织物制成的。这种雨衣解决了防水透湿这一对矛盾,具有重量轻,防水性强、透湿性好,穿着舒适等优点。电弧事故是一种不可预测的事故,不仅会造成经济损失,而且还足以致人于死地。电弧事故发生时,会产生大约13000℃甚至更高的高温,并且事故非常迅速,持续时间往往不到一秒,电弧发生时附近作业的工人往往来不及反应躲避。这么高强度的能量短时间发生,对附近人体造成严重的灼伤风险,甚至死亡。尤其是对于雷雨天气在户外的工作者,电弧会带来很大的生命安全隐患。
申请号201610583954.9的发明专利提供了一种防电弧雨衣面料的制备方法,具体步骤如下:(1)将面层利用刮刀涂刮于离型纸上,涂刮后烘干,烘燥时间为1 .5-2分钟。(2)将所述粘合层涂刮于所述面层之上,将所述基布层与所述粘合层贴合,然后烘燥,烘燥温度依次为110-130-150℃,烘燥时间为2-3分钟。(3)分离所述离型纸和所述面层。该制得的产品具有阻燃、耐高温、手感柔然、舒适性好等特点,但是防电弧的性能有待进一步提高。
发明内容
本发明的目的在于克服上述现有技术的不足,提供一种防电弧雨衣面料及其制备方法,该雨衣面料阻燃性能优良,耐高温、耐腐蚀,防水透气,防电弧性能优良。
本发明解决技术问题采用如下技术方案:
一种防电弧雨衣面料的制备方法,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌30-50分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至50-60℃后,继续搅拌5-10分钟,输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到该雨衣面料。
进一步地,上述步骤(2)需要等冷却到室温后再输入到织布机中。
进一步地,上述步骤(4)程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟。
进一步地,上述步骤(4)制得的雨衣面料厚度为5-8mm。
与现有技术相比,本发明具有如下的有益效果:
(1)本发明的雨衣面料采用布层、粘结层、面料层的三层紧密结构,其中,布层结构中的微孔木质纤维素抗腐蚀、排水透气、强度高,聚氨酯纤维具有优良的耐皱性、弹性和尺寸稳定性,癸二酸二辛脂作为一种常用的增塑剂,耐寒性能优良,耐腐蚀;面料层结构中的聚四氟乙烯树脂电绝缘性能良好、耐高温,聚酰胺纤维强度高、耐热、耐寒。三层复合结构的雨衣面料阻燃性能优良,耐高温、耐腐蚀,防水透气,防电弧性能优良。
(2)本发明的雨衣面料的制备方法工艺简单,易操作,适合大规模生产成雨衣。
具体实施方式
以下结合具体实施例对发明作进一步详细的描述。
实施例1.
一种防电弧的雨衣面料,包括面料层、粘结层、布层,最里层为布层,最外层为面料层,面料层与布层之间为粘结层,所述布层包括如下重量份的原料:微孔木质纤维素40份、无机硅酸锌5份、聚氨酯纤维18份、癸二酸二辛脂3份、聚多磷酸铵0.8份;
所述粘结层包括如下重量份的原料:聚氯乙烯树脂24份、二甲基甲酰胺15份、交联剂DF-897 6份;
所述面料层包括如下重量份的原料:聚四氟乙烯树脂16份、棉纤维12份、聚酰胺纤维15份、甲苯26份。其中,所述微孔木质纤维素的直径范围为16-25µm,所述聚氯乙烯树脂的聚合度为1100-1300,粒径为0.8-1.6µm。
上述防电弧雨衣面料的制备方法,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌30分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至50℃后,继续搅拌10分钟,待冷却至室温后输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到厚度5-8mm的雨衣面料,程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟。
实施例2.
一种防电弧的雨衣面料,包括面料层、粘结层、布层,最里层为布层,最外层为面料层,面料层与布层之间为粘结层,所述布层包括如下重量份的原料:微孔木质纤维素45份、无机硅酸锌6份、聚氨酯纤维16份、癸二酸二辛脂4份、聚多磷酸铵1.2份;
所述粘结层包括如下重量份的原料:聚氯乙烯树脂20份、二甲基甲酰胺18份、交联剂DF-897 5份;
所述面料层包括如下重量份的原料:聚四氟乙烯树脂18份、棉纤维14份、聚酰胺纤维12份、甲苯30份。其中,所述微孔木质纤维素的直径范围为16-25µm,所述聚氯乙烯树脂的聚合度为1100-1300,粒径为0.8-1.6µm。
上述防电弧雨衣面料的制备方法,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌40分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至60℃后,继续搅拌5分钟,待冷却至室温后输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到厚度5-8mm的雨衣面料,程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟。
实施例3.
一种防电弧的雨衣面料,包括面料层、粘结层、布层,最里层为布层,最外层为面料层,面料层与布层之间为粘结层,所述布层包括如下重量份的原料:微孔木质纤维素52份、无机硅酸锌5份、聚氨酯纤维18份、癸二酸二辛脂5份、聚多磷酸铵1.5份;
所述粘结层包括如下重量份的原料:聚氯乙烯树脂25份、二甲基甲酰胺16份、交联剂DF-897 6份;
所述面料层包括如下重量份的原料:聚四氟乙烯树脂18份、棉纤维18份、聚酰胺纤维16份、甲苯36份。其中,所述微孔木质纤维素的直径范围为16-25µm,所述聚氯乙烯树脂的聚合度为1100-1300,粒径为0.8-1.6µm。
上述防电弧雨衣面料的制备方法,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌40分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至60℃后,继续搅拌5分钟,待冷却至室温后输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到厚度5-8mm的雨衣面料,程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟。
实施例4.
一种防电弧的雨衣面料,包括面料层、粘结层、布层,最里层为布层,最外层为面料层,面料层与布层之间为粘结层,所述布层包括如下重量份的原料:微孔木质纤维素55份、无机硅酸锌8份、聚氨酯纤维20份、癸二酸二辛脂6份、聚多磷酸铵2.2份;
所述粘结层包括如下重量份的原料:聚氯乙烯树脂26份、二甲基甲酰胺22份、交联剂DF-897 8份;
所述面料层包括如下重量份的原料:聚四氟乙烯树脂28份、棉纤维25份、聚酰胺纤维18份、甲苯45份。其中,所述微孔木质纤维素的直径范围为16-25µm,所述聚氯乙烯树脂的聚合度为1100-1300,粒径为0.8-1.6µm。
上述防电弧雨衣面料的制备方法,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌40分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至60℃后,继续搅拌5分钟,待冷却至室温后输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到厚度5-8mm的雨衣面料,程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟。
对实施例1-4生产的面料的防电弧性能和防水性能进行了测试,具体测量数据见表1。
表1. 面料的防电弧性能与防水性能
实施例 防电弧性能(cal/cm2 防水性能(KPa)
1 15 230
2 16 246
3 18 254
4 20 261
由表1可以看出,本发明的面料具有优良的防电弧性能与防水性能。
以上所述仅是本发明的优选实施方式,本发明的保护范围并不仅局限于上述实施例,凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理前提下的若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (1)

1.一种防电弧雨衣面料的制备方法,其特征在于,包括以下步骤:
(1)布层的制备:按照重量份将微孔木质纤维素、无机硅酸锌、聚氨酯纤维、癸二酸二辛脂放入分散机中混合,均匀搅拌的同时加入无卤阻燃剂,继续搅拌30-50分钟后,输入到织布机得到布层;
(2)面料层的制备:按照重量份将聚四氟乙烯树脂、棉纤维、聚酰胺纤维混合,用分散机搅拌均匀,然后加入甲苯搅拌均匀,温度升高至50-60℃后,继续搅拌5-10分钟,输入到织布机得到面料层;
(3)粘结层的制备:将聚氯乙烯树脂、交联剂按照重量份混合搅拌均匀,再加入二甲基甲酰胺,搅拌至粘度在8500-9000mPa/s,得到粘结层;
(4)雨衣面料的制备:将粘结层均匀涂抹于布层和面料层之间,然后放入烘箱中进行程序烘燥得到该雨衣面料;
所述步骤(2)需要等冷却到室温后再输入到织布机中;
所述步骤(4)程序烘燥的条件为120℃烘2-5分钟,130℃烘2-5分钟,140℃烘1-2分钟;
所述步骤(4)制得的雨衣面料厚度为5-8mm。
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