CN1252325C - 一种聚丙烯弹性纤维 - Google Patents

一种聚丙烯弹性纤维 Download PDF

Info

Publication number
CN1252325C
CN1252325C CN 02156927 CN02156927A CN1252325C CN 1252325 C CN1252325 C CN 1252325C CN 02156927 CN02156927 CN 02156927 CN 02156927 A CN02156927 A CN 02156927A CN 1252325 C CN1252325 C CN 1252325C
Authority
CN
China
Prior art keywords
polypropylene
fiber
elastic
silicon rubber
master batch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 02156927
Other languages
English (en)
Other versions
CN1448551A (zh
Inventor
李学锋
徐云升
王丰
樊小辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoyang aromatic Technology Research Institute Co Ltd
Original Assignee
Shenyang University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang University of Technology filed Critical Shenyang University of Technology
Priority to CN 02156927 priority Critical patent/CN1252325C/zh
Publication of CN1448551A publication Critical patent/CN1448551A/zh
Application granted granted Critical
Publication of CN1252325C publication Critical patent/CN1252325C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)

Abstract

本发明提供一种聚丙烯弹性纤维。其主要技术特征是：在纤维级聚丙烯粒料中添加一定比例的由二甲基硅橡胶(或含羟基侧基硅橡胶、含磺酸盐侧基硅橡胶)与载体聚丙烯粉料、润滑剂硬脂酸钙、稳定剂330、降解剂BTBP经高速混合、熔融挤出造粒而成的改性母料，经熔融纺丝及后加工制成的3.33分特-22分特的弹性(或弹性吸湿、弹性可染)聚丙烯工业用或民用长丝或短纤维。其优点是，回弹性优异，扩展了普通聚丙烯纤维的用途和使用范围。该种弹性聚丙烯纤维属于差别化纤维。

Description

一种聚丙烯弹性纤维
所属技术领域：
本发明涉及一种甲基硅橡胶或含羟基侧基硅橡胶、含磺酸盐侧基硅橡胶经物理共混到纤维级聚丙烯中而制成的弹性或弹性吸湿、弹性可染纤维，用于民用服用或工业用密封材料，特别是一种聚丙烯弹性纤维。
背景技术：
目前聚丙烯纤维是由普通的纤维级聚丙烯经纺丝及加工而制成民用长丝、短纤维及工业用长丝、短纤维，其弹性、回弹性、耐磨性、吸湿性、可染效果不好，使用寿命短；用于服用时，弹性、吸湿性、耐磨性差，穿着不舒适，使用寿命短，染色性差，色谱不全，颜色不正等，影响材料的使用及推广。
发明内容：
本发明的目的是针对上述技术中存在的不足，提供一种聚丙烯弹性纤维，它不仅提高了回弹性和耐磨性，而且染色性好，穿着舒适。
本发明的目的是这样实现的：将20-50万分子量的二甲基硅橡胶或含羟基侧基硅橡胶、含磺酸盐侧基硅橡胶，加入量为15％-30％，以粉状聚丙烯及制备纤维级聚丙烯的三种粉状助剂：润滑剂硬脂酸钙的加入量为0.05％-0.2％、稳定剂330的加入量为0.05％-0.5％、降解剂BTBP的加入量为0.02％-0.2％为载体制备成改性母料的方式，以占总含量的2％15％的比例添加到纤维级聚丙烯粒料中，经均匀混合，采用正常的聚丙烯纤维的生产方法即可。
本发明的有益效果是：该种弹性纤维的弹性、回弹性优异，通过混入不同种类的硅橡胶可以生产弹性聚丙烯纤维、弹性可吸湿聚丙烯纤维、弹性可染聚丙烯纤维，扩展了普通聚丙烯纤维的用途和使用范围。该种弹性聚丙烯纤维属于差别化纤维。
附图说明：
附图是本发明的工艺流程图
具体实施方式：
由附图可知，以制备15％(或30％)母料为基准，准确计量已经粒化的二甲基硅橡胶(或含羟基侧基硅橡胶或含磺酸盐侧基硅橡胶)，与载体聚丙烯粉末及0.05％的硬脂酸钙(或0.1％硬脂酸钙)、0.1％的稳定剂330(或0.3％稳定剂330)、0.04％的降解剂BTBP(或0.1％降解剂BTBP)粉末一起加入到高速混合机中混合，经双螺杆挤出机熔融挤出、冷却、造粒机造粒制成改性母料。在纺丝时将干燥后的改性母料以占总含量的2％15％的加入量与纤维级聚丙烯粒料均匀混合，可纺3.33分特-22分特范围的长丝或短纤维。

Claims (1)

1、一种聚丙烯弹性纤维，其特征是：将20-50万分子量的二甲基硅橡胶或含羟基侧基硅橡胶或含磺酸盐侧基硅橡胶，加入量为10％-30％，以粉状聚丙烯及制备纤维级聚丙烯的三种粉状助剂：润滑剂硬脂酸钙、加入量0.05％-0.2％、稳定剂330加入量是0.05％-0.5％、降解剂BTBP加入量是0.02％-0.2％为载体制备成改性母料的方式，以占总含量的2％-15％的比例添加到纤维级聚丙烯粒料中，经均匀混合，采用正常的聚丙烯纤维的生产方法即可。
CN 02156927 2002-12-25 2002-12-25 一种聚丙烯弹性纤维 Expired - Fee Related CN1252325C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02156927 CN1252325C (zh) 2002-12-25 2002-12-25 一种聚丙烯弹性纤维

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02156927 CN1252325C (zh) 2002-12-25 2002-12-25 一种聚丙烯弹性纤维

Publications (2)

Publication Number Publication Date
CN1448551A CN1448551A (zh) 2003-10-15
CN1252325C true CN1252325C (zh) 2006-04-19

Family

ID=28680825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02156927 Expired - Fee Related CN1252325C (zh) 2002-12-25 2002-12-25 一种聚丙烯弹性纤维

Country Status (1)

Country Link
CN (1) CN1252325C (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0722265B1 (pt) * 2007-11-07 2018-06-26 Noveko Trading 2008 Llc Fibra multifuncional, e tecido produzido a partir da mesma
CN101240089B (zh) * 2008-03-11 2010-06-30 江苏江昕轮胎有限公司 橡胶活性短纤维
GB201220099D0 (en) * 2012-09-19 2012-12-26 Dow Corning Production of blend of polyolefin and organopolysiloxane
CN105040147A (zh) * 2015-07-06 2015-11-11 陈援朝 可替代低温氨纶的弹性纤维的制备方法以及制备系统

Also Published As

Publication number Publication date
CN1448551A (zh) 2003-10-15

Similar Documents

Publication Publication Date Title
CN109535670B (zh) 一种全降解仿真材料及其制备方法
CN102344609B (zh) 一种耐蠕变的聚丙烯组合物及其制备方法与应用
CN101876147B (zh) 一种抗菌纺丝油剂
CN1817955A (zh) 高含量超细滑石粉增韧聚丙烯扁丝材料
CN1252325C (zh) 一种聚丙烯弹性纤维
CN101979433B (zh) 含有防螨虫剂的聚合物母粒、防螨虫空气过滤网的单丝及其制备工艺和用途
CN106084716B (zh) 耐候高光免喷涂pc/asa合金材料及其制备方法
CN101456969A (zh) 一种功能性碳酸钙及其制备方法
CN103044781A (zh) 一种高模量低收缩率低填充聚丙烯复合材料
CN102408628A (zh) 含有甲壳素的聚合物母粒、空气过滤网单丝及其制备方法和用途
CN101690500B (zh) 抑菌剂、母粒和纤维及其制造方法
CN102807708B (zh) 用于扁丝的硅灰石粉改性填充母料及其生产扁丝的方法
CN100460459C (zh) 一种熔融共混制备聚丙烯基杂化材料的方法
CN103073882B (zh) 尼龙6/氨纶废丝复合材料及其制备方法
CN102532607A (zh) 增强型无机填料、增强型无机填料复合材料及制备方法
CN106222874B (zh) 一种超弹裸氨面料的制备方法
CN101255329B (zh) 母粒和纤维及其制造方法
CN111154236A (zh) 抗菌卫材纤维专用色母粒及其制备方法
CN108929537A (zh) 一种改性尼龙组合物及其制备方法
CN113563716B (zh) 手机玻璃屏幕边缘抛光用抛光丝材料及其制备方法和应用
CN109401288A (zh) 一种疏水耐磨尼龙材料及其制备方法
CN104060345B (zh) 一种高导湿的有光聚酯涤纶纤维及其生产方法
CN106319742B (zh) 一种超薄裸氨面料的制备方法
KR940004693B1 (ko) 입자분산성과 항균성이 우수한 폴리에스테르 섬유의 제조방법
CN101974802A (zh) 环保型有色复合弹性纤维及其加工方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SC

Free format text: FORMER OWNER: SHENYANG POLYTECHNIC UNIV.

Effective date: 20080229

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080229

Address after: No. 1, South thirteen Road, Tiexi District, Liaoning, Shenyang

Patentee after: SHENYANG UNIVERSITY OF TECHNOLOGY SCIENCE PARK CO., LTD.

Address before: No. 30 Guanghua Street, Hongwei District, Liaoning, Liaoyang

Patentee before: Shenyang University of Technology

ASS Succession or assignment of patent right

Owner name: LIAOYANG AROMATIC HYDROCARBON TECHNOLOGY ACADEME

Free format text: FORMER OWNER: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SCIENCE PARK CO., LTD. ADDRESS

Effective date: 20081121

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081121

Address after: No. 10, Hongwei Road, Hongwei District, Liaoning, Liaoyang

Patentee after: Liaoyang aromatic Technology Research Institute Co Ltd

Address before: No. 1, South thirteen Road, Tiexi District, Liaoning, Shenyang

Patentee before: SHENYANG UNIVERSITY OF TECHNOLOGY SCIENCE PARK CO., LTD.

ASS Succession or assignment of patent right

Owner name: LIAOYANG AROMATIC HYDROCARBON TECHNOLOGY ACADEME C

Free format text: FORMER OWNER: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SCIENCE PARK CO., LTD.

Effective date: 20081121

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060419

Termination date: 20100125