RO92690B1 - Fir poliesteric multifilamentar si procedeu de obtinere a acestuia - Google Patents

Fir poliesteric multifilamentar si procedeu de obtinere a acestuia

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Publication number
RO92690B1
RO92690B1 RO120234A RO12023485A RO92690B1 RO 92690 B1 RO92690 B1 RO 92690B1 RO 120234 A RO120234 A RO 120234A RO 12023485 A RO12023485 A RO 12023485A RO 92690 B1 RO92690 B1 RO 92690B1
Authority
RO
Romania
Prior art keywords
dtex
same
preparing
polyester yarn
multifilamentary
Prior art date
Application number
RO120234A
Other languages
English (en)
Other versions
RO92690A2 (ro
Inventor
Ioan Ardeleanu
Viorel Rosu
Lucian Busuioc
VASILE SîRBU
MIHAI VîLCIU
Nicolae Popa
Ilie Gafencu
Maria Gheorghina Golovcencu
Original Assignee
Combinatul De Fibre Sintetice
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 Combinatul De Fibre Sintetice filed Critical Combinatul De Fibre Sintetice
Priority to RO120234A priority Critical patent/RO92690B1/ro
Publication of RO92690A2 publication Critical patent/RO92690A2/ro
Publication of RO92690B1 publication Critical patent/RO92690B1/ro

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Abstract

Inventia se refera la un fir poliesteric multifilamentar, care are o viscozitate relativa în fenoltetracloretan 3: 2 de min. 88o, un titlu global etirat de 1650 +- 55 dtex cu 300 filamente tenacitate de minimum 6,8 gf/dtex o contractie la 160 grade C de 1,5+-3% o alungire la rupere de 13+-1,5% si o aderenta la cauciuc de minimum 11 kgf/cm, unde firul etirat rezultat multiplicat de la (x 2)-(x 6) rasucit în S sau Z cu o torsiune de 40-130 tors/m la un titlu global de 3400+- 170 dtex pana la 10200 +- 510 dtex realizeaza o rezistenta la rupere de min. 21-22kgf pana la 65+- 66 kgf, si la un procedeu de obtinere a acestuia, constand în filare si prelucrare în conditii în sine cunoscute.
RO120234A 1985-09-28 1985-09-28 Fir poliesteric multifilamentar si procedeu de obtinere a acestuia RO92690B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO120234A RO92690B1 (ro) 1985-09-28 1985-09-28 Fir poliesteric multifilamentar si procedeu de obtinere a acestuia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO120234A RO92690B1 (ro) 1985-09-28 1985-09-28 Fir poliesteric multifilamentar si procedeu de obtinere a acestuia

Publications (2)

Publication Number Publication Date
RO92690A2 RO92690A2 (ro) 1988-01-30
RO92690B1 true RO92690B1 (ro) 1988-01-31

Family

ID=20117987

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120234A RO92690B1 (ro) 1985-09-28 1985-09-28 Fir poliesteric multifilamentar si procedeu de obtinere a acestuia

Country Status (1)

Country Link
RO (1) RO92690B1 (ro)

Also Published As

Publication number Publication date
RO92690A2 (ro) 1988-01-30

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