TW255916B - Production process for flame-retardant polyacrylonitrile fiber - Google Patents

Production process for flame-retardant polyacrylonitrile fiber

Info

Publication number
TW255916B
TW255916B TW84100110A TW84100110A TW255916B TW 255916 B TW255916 B TW 255916B TW 84100110 A TW84100110 A TW 84100110A TW 84100110 A TW84100110 A TW 84100110A TW 255916 B TW255916 B TW 255916B
Authority
TW
Taiwan
Prior art keywords
polyacrylonitrile fiber
flame
production process
retardant polyacrylonitrile
retardant
Prior art date
Application number
TW84100110A
Other languages
Chinese (zh)
Inventor
Jin-Shy Tsay
Original Assignee
China Technical Consultant Inc
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 China Technical Consultant Inc filed Critical China Technical Consultant Inc
Priority to TW84100110A priority Critical patent/TW255916B/en
Application granted granted Critical
Publication of TW255916B publication Critical patent/TW255916B/en

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Abstract

A production process for flame-retardant polyacrylonitrile fiber, which comprises the following steps: (a) oxidizing polyacrylonitrile fiber, which has fineness of 0.8 deg.C and substantially non-stretching and non-shrinking to ring index of 8 and (b) oxidizing the partially oxidized polyacrylonitrile fiber from (a) at 330 deg.C and substantially non-stretching and non-shrinking for 10~60 seconds for further increasing its ring index.
TW84100110A 1995-01-09 1995-01-09 Production process for flame-retardant polyacrylonitrile fiber TW255916B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84100110A TW255916B (en) 1995-01-09 1995-01-09 Production process for flame-retardant polyacrylonitrile fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84100110A TW255916B (en) 1995-01-09 1995-01-09 Production process for flame-retardant polyacrylonitrile fiber

Publications (1)

Publication Number Publication Date
TW255916B true TW255916B (en) 1995-09-01

Family

ID=51401618

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84100110A TW255916B (en) 1995-01-09 1995-01-09 Production process for flame-retardant polyacrylonitrile fiber

Country Status (1)

Country Link
TW (1) TW255916B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI414653B (en) * 2005-11-16 2013-11-11 Ladama Llc Methods and apparatuses for making a fire retardant heat resistant yarn
US8850784B2 (en) 2005-11-16 2014-10-07 Lorica International Corporation Fire retardant compositions and methods and apparatuses for making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI414653B (en) * 2005-11-16 2013-11-11 Ladama Llc Methods and apparatuses for making a fire retardant heat resistant yarn
US8850784B2 (en) 2005-11-16 2014-10-07 Lorica International Corporation Fire retardant compositions and methods and apparatuses for making the same

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