Example of Glysil Special Polyester Technology
Cooperation
Projects
Glysil Chemicals has technology
cooperation with many polyester producers in the world.
The following are a few examples of these cooperation
projects.
(1) Shin Kong in Taiwan, antipilling
polyester staple �C Glysil provides antipilling additive
Glysil®GS-6 as well as continuous polymerization (CP)
process technology.
(2) Reliance in India, continuous
polymerization cationic dye polyester (CD) staple �C We
provided Na-SIPE solution technology as well as CP
technology.
(3)
Wujiang Fudong Textile Group in China, 180 tons/day CP
cationic dye FDY and chip �C Glysil provided Na-SIPE
solution technology as well as CP technology,
successfully started in 2005. This CP has now the
longest continuous cationic dye polyester production in
the world.
(4)
Zhejiang EuroAsia in China, CP-2 120 tons/day cationic
dye polyester �C CD quality was poor when it started in
2005, POY spinneret life only 3 to 4 days. Glysil
provided technology to improve polyester in 2006,
polymer chip haze improved, DEG decreased 1%, melting
point increased 2.1C, POY spinneret life increased 3
times.
(5)
Zhejiang EuroAsia, polyester film quality improvement �C
Glysil assisted to improve polyester quality in 2006,
DEG decreased from 1.35-1.65% to 0.93-1.0%, b color from
5.2 to 2.9, L color 72.8 to 73.7.
(6)
Zhejiang Cifu in China, CP-2 cationic dye polyester POY
300 tons/day �C With technology and CD disperser from
Glysil, CD successfully started in 2009, spinning
performance excellent, POY 100D and 150D similar to
homopolymer, 76D slightly below homopolymer.
(7)
Alok
Industries in India, CP-5 cationic dye polyester POY/FDY
70 tons/day �C Glysil provided technology and CD
disperser, Chemtex International provided engineering
and installation, CD successfully started in April 2012,
spinning performance were excellent in 2012.
(8)
Clear polyester fibers �C Since 2008, Glysil
Glysil®GS-26 BaSO4
slurry has been used by Jiangsu Sanfangxiang, Yizheng
Chemical Fibers of Sinopec Group, and Huaxi Baochang
Chemical Fibers in China. Glysil BaSO4 slurry
has been used in large CP with capacity 300 tons/day to
600 tons/day, improved staple spinning and drawing
performance.
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