CN1006002B - 聚丙烯纤维阻燃配方新体系 - Google Patents

聚丙烯纤维阻燃配方新体系 Download PDF

Info

Publication number
CN1006002B
CN1006002B CN86102260.2A CN86102260A CN1006002B CN 1006002 B CN1006002 B CN 1006002B CN 86102260 A CN86102260 A CN 86102260A CN 1006002 B CN1006002 B CN 1006002B
Authority
CN
China
Prior art keywords
fibres
hexabromocyclododecane
octyl tin
combustion
compositions
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
Application number
CN86102260.2A
Other languages
English (en)
Other versions
CN86102260A (zh
Inventor
高景晨
程小彬
陈玉荣
王云
宋廷玺
乐嗣传
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.)
BEIJING CHEMICAL FIBRE INST
Original Assignee
BEIJING CHEMICAL FIBRE INST
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 BEIJING CHEMICAL FIBRE INST filed Critical BEIJING CHEMICAL FIBRE INST
Priority to CN86102260.2A priority Critical patent/CN1006002B/zh
Publication of CN86102260A publication Critical patent/CN86102260A/zh
Publication of CN1006002B publication Critical patent/CN1006002B/zh
Expired legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种聚丙烯纤维阻燃配方新体系。它是以六溴环十二烷做为阻燃剂并配以正辛基锡稳定剂，其可使六溴环十二烷热稳定性由２２０℃提高到２５０～２６０℃，从而满足纺丝温度要求。可以纺长丝、短丝、扁丝及膜裂纤维，成品纤维强度、伸长等物理性能与普通聚丙烯纤维基本相同。

Description

聚丙烯纤维阻燃配方新体系
本发明是关于一种聚丙烯纤维阻燃配方新体系。
目前用于聚丙烯的阻燃剂很多，如十溴联苯醚、八溴联苯、五溴联苯、四溴双酸A等，再配以三氧化二锑，阻燃效果好，但大都用量大，一般在10%以上。这样高的添加量，用于聚丙烯塑料可以，用于聚丙烯纤维，则影响纤维的物理性能，事实上是不可行的。西德Dr.D.Moorwessel等人在《International Confer-ence：polypropylene fibresin Textiles1975》发表论文：“Self-extinguishing polypropylene fibre material？”，提出用六溴环十二烷（HBCD）、二异丙苯齐聚物（DPBO）、三氧化二锑（Sb2O3）作为聚丙烯纤维阻燃剂。这种体系阻燃剂用量少，效果高，成纤性能也好，用量仅3～4%。但HBCD热稳定性差，在180～220℃分解，不能满足纺丝温度的要求，该论文采用复合稳定剂，包括Pentaery-thritol，blend of tris-（nonylphenyl）-and diphenyl-isooetylphosphite，PVC stabilizer of the barium-cadmium series，可以使HBCD热稳定性提到240～250℃，主要用于扁丝和膜裂丝的阻燃。该配方体系的缺点是所用稳定剂品种繁多，用量大，而且稳定性能改善有限。
本发明的目的是选用一种高效稳定剂，提高HBCD的热稳定性，改善成纤性能及成品纤维的物理性能，并扩大HBCD体系的适用范围，使之适合于纺长丝、短丝、扁丝、膜裂丝。
本发明的配方为HBCD、DPEO、Sb2O3及正辛基锡稳定剂。正辛基锡为二巯基乙酸异辛酯二正辛基锡（8831）〔Di-n-octy-ltin Bis（isooctyl mercaptoacetate）〕或二巯基乙酸异辛酯二正辛基锡复合物（8831-C），效果好。
用量：HBCD 1～3%
DPEO 0.2～0.6%
Sb2O3 0.4～1.2%
正辛基锡稳定剂 0.1～0.3%
此配方体系可以使HBCD热稳定性提高至250～260℃，并且降低纺丝温度20～30℃，可以纺长丝、短丝、扁丝及膜裂丝。成品纤维强度、伸长等物理性能与普通聚丙烯纤维基本相同。
本发明配方体系可以与聚丙烯粉料共混，经造粒后纺丝，或者制成阻燃母粒，与普通聚丙烯粒料共混后纺丝。

Claims (8)

1、一种聚丙烯纤维阻燃配方新体系，其中含有六溴环十二烷，二异丙苯齐聚物，三氧化二锑等起阻燃作用成份，其特征是选用新型热稳定剂正辛基锡。
2、按照权利要求1.其特征是正辛基锡为二巯基乙酸异辛酯二正辛基锡或二巯基乙酸异辛酯二正辛基锡复合物。
3、按照权利要求1或2，其特征是二巯基乙酸异辛酯二正辛基锡或其复合物的用量为0.1～0.3%。
4、按照权利要求1，其特征是：
六溴环十二烷 1～3%
二异丙苯齐聚物 0.2～0.6%
Sb2O3 0.4～1.2%
正辛基锡稳定剂 0.1～0.3%
CN86102260.2A 1986-04-08 1986-04-08 聚丙烯纤维阻燃配方新体系 Expired CN1006002B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN86102260.2A CN1006002B (zh) 1986-04-08 1986-04-08 聚丙烯纤维阻燃配方新体系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN86102260.2A CN1006002B (zh) 1986-04-08 1986-04-08 聚丙烯纤维阻燃配方新体系

Publications (2)

Publication Number Publication Date
CN86102260A CN86102260A (zh) 1987-10-21
CN1006002B true CN1006002B (zh) 1989-12-06

Family

ID=4801673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86102260.2A Expired CN1006002B (zh) 1986-04-08 1986-04-08 聚丙烯纤维阻燃配方新体系

Country Status (1)

Country Link
CN (1) CN1006002B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319013A (en) * 1992-11-10 1994-06-07 E. I. Du Pont De Nemours And Company Fiber and film of improved flame resistance containing mixed oxides of tungsten
CN101508627B (zh) * 2009-03-20 2011-07-20 淮海工学院 改善六溴环十二烷热稳定性的方法

Also Published As

Publication number Publication date
CN86102260A (zh) 1987-10-21

Similar Documents

Publication Publication Date Title
US4151223A (en) Flame-retardant fibers and filaments of linear thermoplastic polyesters containing halogenated oligomer of styrene
US5503916A (en) Flame-retarded clothing
US5208105A (en) Flame-retarded composite fiber
US3969121A (en) Glass compositions and fibers made therefrom
US2819173A (en) Synthetic fibers and the like
DE2758029A1 (de) Thermoplastische zusammensetzung
US3763644A (en) Flame retardant textiles
JP2593985B2 (ja) 寝具用繊維製品
CN1006002B (zh) 聚丙烯纤维阻燃配方新体系
ES346411A2 (es) Procedimiento para preparar articulos conformados de polia-crilonitrilo.
CN106084708A (zh) 一种聚酯树脂基阻燃光扩散复合材料
CN109680356A (zh) 一种防尘服用阻燃涤纶面料及其制备方法
US3023186A (en) Process for the dyeing of synthetic polyamides in the mass
CN102942686A (zh) 一种波斯纶阻燃聚酯及其制备方法
GB1410311A (en) Vic-triazole compounds
CN109722724A (zh) 一种防静电服用阻燃涤纶面料及其制备方法
JP2000303306A (ja) 難燃繊維複合体
CN109706538A (zh) 一种防尘服用涤纶面料及其制备方法
CN105113045B (zh) 一种纤维及其制备方法和制得的面料
JPS60110940A (ja) 複合難燃繊維
JP2898563B2 (ja) 可燃性繊維の難燃化方法
GB969110A (en) Improvements in the manufacture of polyamide yarns
JP2593988B2 (ja) 衣料用繊維製品
JPS61235454A (ja) 溶融熱安定な難燃性樹脂組成物
CN108456978A (zh) 高阻燃性高机械强度的阳光面料

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee