CN106884208A - 丁腈橡胶中空纤维结构阻尼材料 - Google Patents

丁腈橡胶中空纤维结构阻尼材料 Download PDF

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Publication number
CN106884208A
CN106884208A CN201710218190.8A CN201710218190A CN106884208A CN 106884208 A CN106884208 A CN 106884208A CN 201710218190 A CN201710218190 A CN 201710218190A CN 106884208 A CN106884208 A CN 106884208A
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Prior art keywords
nitrile rubber
doughnut
rubber doughnut
damping material
structural damping
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CN201710218190.8A
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盛健
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Nantong Sheng Zhou Textile Co Ltd
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Nantong Sheng Zhou Textile Co Ltd
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Priority to CN201710218190.8A priority Critical patent/CN106884208A/zh
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明提供了一种丁腈橡胶中空纤维结构阻尼材料，通过如下方法制备而成：1）将丁腈橡胶/有机改性膨润土复合材料与 PVC 在开炼机上混炼，用电热平板硫化机以层压法制成片材；2）将制成的片材与润滑剂采用混合器进行混合，熟化后采用柱塞挤出机糊料挤出丁腈橡胶中空纤维，将挤出的丁腈橡胶中空纤维进行脱脂和脱除润滑剂，然后进行牵伸和烧结，制得丁腈橡胶中空纤维。本发明的丁腈橡胶中空纤维结构阻尼材料具有很好的阻尼性能。

Description

丁腈橡胶中空纤维结构阻尼材料
技术领域
本发明涉及丁腈橡胶中空纤维结构阻尼材料，属于阻尼材料技术领域。
背景技术
中空纤维是指纤维轴向有细管状空腔的化纤。贯通纤维轴向具有管状空腔的化学纤维。可用于冬装、被褥和衬垫用絮片等；组装成微滤、超滤、透析、气体分离、反渗透及蒸发渗透器等。中空纤维结构，包含大量静止空气，能为织物带来轻质弹性、良好透湿性以及舒适的保暖效果，广泛用于保暖内衣、贴身内衣、运动服装、休闲服装、衬衫、户外运动以及毯子等多个领域。
中空纤维，按其作用分两类：
①絮片用，中空度要求不高，约30%～100%，主要追求轻而保暖，为了提高其回弹率，还可制成偏芯中空纤维，经热处理而形成三维卷曲；
②分离膜用，中空度和截面圆整度要求高，膜壁微孔及其分布有一定要求，还可涂一层或两层不同超薄分离层，以提高分离效果和选择性。
目前丁腈橡胶中空纤维结构用于阻尼材料的报道还比较少。
发明内容
本发明的目的是克服现有技术的不足，提供一种丁腈橡胶中空纤维结构阻尼材料。
本发明的丁腈橡胶中空纤维结构阻尼材料，通过如下方法制备而成：
1）将丁腈橡胶/有机改性膨润土复合材料与 PVC 在开炼机上混炼，用电热平板硫化机以层压法制成片材；
2）将制成的片材与润滑剂采用混合器进行混合， 熟化后采用柱塞挤出机糊料挤出丁腈橡胶中空纤维，将挤出的丁腈橡胶中空纤维进行脱脂和脱除润滑剂，然后进行牵伸和烧结，制得丁腈橡胶中空纤维。
所述的步骤1）中，层压法过程如下：温度为180±5℃,以 4 MPa 的压力预热 4min ,以 15 MPa 的压力热压 3 min, 在 15 MPa 的压力下冷压至常温出模。
本发明的丁腈橡胶中空纤维结构阻尼材料具有很好的阻尼性能。
具体实施方式
本发明的丁腈橡胶中空纤维结构阻尼材料，通过如下方法制备而成：
1）将丁腈橡胶/有机改性膨润土复合材料与 PVC 在开炼机上混炼，用电热平板硫化机以层压法制成片材；
2）将制成的片材与润滑剂采用混合器进行混合， 熟化后采用柱塞挤出机糊料挤出丁腈橡胶中空纤维，将挤出的丁腈橡胶中空纤维进行脱脂和脱除润滑剂，然后进行牵伸和烧结，制得丁腈橡胶中空纤维。
所述的步骤1）中，层压法过程如下：温度为180±5℃,以 4 MPa 的压力预热 4min ,以 15 MPa 的压力热压 3 min, 在 15 MPa 的压力下冷压至常温出模。

Claims (2)

1.丁腈橡胶中空纤维结构阻尼材料，其特征在于，通过如下方法制备而成：
1）将丁腈橡胶/有机改性膨润土复合材料与 PVC 在开炼机上混炼，用电热平板硫化机以层压法制成片材；
2）将制成的片材与润滑剂采用混合器进行混合， 熟化后采用柱塞挤出机糊料挤出丁腈橡胶中空纤维，将挤出的丁腈橡胶中空纤维进行脱脂和脱除润滑剂，然后进行牵伸和烧结，制得丁腈橡胶中空纤维。
2.根据权利要求1所述的丁腈橡胶中空纤维结构阻尼材料，其特征在于，所述的步骤1）中，层压法过程如下：温度为180±5℃,以 4 MPa 的压力预热 4 min ,以 15 MPa 的压力热压 3 min, 在 15 MPa 的压力下冷压至常温出模。
CN201710218190.8A 2017-04-05 2017-04-05 丁腈橡胶中空纤维结构阻尼材料 Pending CN106884208A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195082A (zh) * 2007-06-18 2008-06-11 海南立昇净水科技实业有限公司 一种改性聚氯乙烯中空纤维微孔膜及其制备方法
CN101560317A (zh) * 2009-03-10 2009-10-21 东华大学 一种吸声兼具阻尼减振复合材料及其制备方法
CN101851361A (zh) * 2010-05-25 2010-10-06 南昌航空大学 丁腈橡胶中空纤维阻尼材料及其制备方法
CN102850609A (zh) * 2012-09-26 2013-01-02 东华大学 一种利用纺织废弃橡胶的吸声阻尼减振复合材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195082A (zh) * 2007-06-18 2008-06-11 海南立昇净水科技实业有限公司 一种改性聚氯乙烯中空纤维微孔膜及其制备方法
CN101560317A (zh) * 2009-03-10 2009-10-21 东华大学 一种吸声兼具阻尼减振复合材料及其制备方法
CN101851361A (zh) * 2010-05-25 2010-10-06 南昌航空大学 丁腈橡胶中空纤维阻尼材料及其制备方法
CN102850609A (zh) * 2012-09-26 2013-01-02 东华大学 一种利用纺织废弃橡胶的吸声阻尼减振复合材料及其制备方法

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
刘敏: "丁腈橡胶中空纤维阻尼新材料的制备及其阻尼调制", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 *
张华鹏等: "聚四氟乙烯中空纤维膜的制备", 《膜科学与技术》 *
李明俊: "丁腈橡胶中空纤维阻尼新材料的制备及性能", 《复合材料学报》 *
沈奕骏等: "PTFE膜吸收CO2的工艺参数对传质性能的影响", 《浙江理工大学学报（自然科学版）》 *
郑智勇: "插层型NBR/膨润土混杂材料及其对PVC增韧作用的研究", 《广州化学》 *

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